mercurial-scm/hg: mercurial/error.py annotate

annotate mercurial/error.py @ 45892:06b64fabf91c

copies: cache the ancestor checking call when tracing copy A good share of the time spent in this function is spent doing ancestors checking. To avoid spending time in duplicated call, we cache the result of calls. In the slower case, this provide a quite significant performance boost. Below are the result for a set of selected pairs (many of them pathological): (And further down is another table that summarize the current state of filelog based vs changeset base copy tracing) The benchmark have been configured to be killed after 6 minutes of runtime, which mean that any detect slower than 2 minutes will be marked as "killed". This drop some useful information about how much slower these case are? but also prevent 99% of the benchmark time to be spent on case that can be labelled "very slow" anyway. Repo Case Source-Rev Dest-Rev Old-Time New-Time Difference Factor ------------------------------------------------------------------------------------------------------------------------------------ mercurial x_revs_x_added_0_copies ad6b123de1c7 39cfcef4f463 : 0.000044 s, 0.000044 s, +0.000000 s, ? 1.0000 mercurial x_revs_x_added_x_copies 2b1c78674230 0c1d10351869 : 0.000138 s, 0.000138 s, +0.000000 s, ? 1.0000 mercurial x000_revs_x000_added_x_copies 81f8ff2a9bf2 dd3267698d84 : 0.005067 s, 0.005052 s, -0.000015 s, ? 0.9970 pypy x_revs_x_added_0_copies aed021ee8ae8 099ed31b181b : 0.000218 s, 0.000219 s, +0.000001 s, ? 1.0046 pypy x_revs_x000_added_0_copies 4aa4e1f8e19a 359343b9ac0e : 0.000053 s, 0.000055 s, +0.000002 s, ? 1.0377 pypy x_revs_x_added_x_copies ac52eb7bbbb0 72e022663155 : 0.000125 s, 0.000128 s, +0.000003 s, ? 1.0240 pypy x_revs_x00_added_x_copies c3b14617fbd7 ace7255d9a26 : 0.001098 s, 0.001089 s, -0.000009 s, ? 0.9918 pypy x_revs_x000_added_x000_copies df6f7a526b60 a83dc6a2d56f : 0.017546 s, 0.017407 s, -0.000139 s, ? 0.9921 pypy x000_revs_xx00_added_0_copies 89a76aede314 2f22446ff07e : 0.096723 s, 0.094175 s, -0.002548 s, ? 0.9737 pypy x000_revs_x000_added_x_copies 8a3b5bfd266e 2c68e87c3efe : 0.271796 s, 0.238009 s, -0.033787 s, ? 0.8757 pypy x000_revs_x000_added_x000_copies 89a76aede314 7b3dda341c84 : 0.128602 s, 0.125876 s, -0.002726 s, ? 0.9788 pypy x0000_revs_x_added_0_copies d1defd0dc478 c9cb1334cc78 : 7.086742 s, 3.581556 s, -3.505186 s, ? 0.5054 pypy x0000_revs_xx000_added_0_copies bf2c629d0071 4ffed77c095c : 0.016634 s, 0.016721 s, +0.000087 s, ? 1.0052 pypy x0000_revs_xx000_added_x000_copies 08ea3258278e d9fa043f30c0 : 0.254225 s, 0.242367 s, -0.011858 s, ? 0.9534 netbeans x_revs_x_added_0_copies fb0955ffcbcd a01e9239f9e7 : 0.000166 s, 0.000165 s, -0.000001 s, ? 0.9940 netbeans x_revs_x000_added_0_copies 6f360122949f 20eb231cc7d0 : 0.000118 s, 0.000114 s, -0.000004 s, ? 0.9661 netbeans x_revs_x_added_x_copies 1ada3faf6fb6 5a39d12eecf4 : 0.000296 s, 0.000296 s, +0.000000 s, ? 1.0000 netbeans x_revs_x00_added_x_copies 35be93ba1e2c 9eec5e90c05f : 0.001137 s, 0.001124 s, -0.000013 s, ? 0.9886 netbeans x000_revs_xx00_added_0_copies eac3045b4fdd 51d4ae7f1290 : 0.014133 s, 0.013060 s, -0.001073 s, ? 0.9241 netbeans x000_revs_x000_added_x_copies e2063d266acd 6081d72689dc : 0.016988 s, 0.017112 s, +0.000124 s, ? 1.0073 netbeans x000_revs_x000_added_x000_copies ff453e9fee32 411350406ec2 : 0.676361 s, 0.660350 s, -0.016011 s, ? 0.9763 netbeans x0000_revs_xx000_added_x000_copies 588c2d1ced70 1aad62e59ddd : 12.515149 s, 10.032499 s, -2.482650 s, ? 0.8016 mozilla-central x_revs_x_added_0_copies 3697f962bb7b 7015fcdd43a2 : 0.000186 s, 0.000189 s, +0.000003 s, ? 1.0161 mozilla-central x_revs_x000_added_0_copies dd390860c6c9 40d0c5bed75d : 0.000459 s, 0.000462 s, +0.000003 s, ? 1.0065 mozilla-central x_revs_x_added_x_copies 8d198483ae3b 14207ffc2b2f : 0.000273 s, 0.000270 s, -0.000003 s, ? 0.9890 mozilla-central x_revs_x00_added_x_copies 98cbc58cc6bc 446a150332c3 : 0.001503 s, 0.001474 s, -0.000029 s, ? 0.9807 mozilla-central x_revs_x000_added_x000_copies 3c684b4b8f68 0a5e72d1b479 : 0.004862 s, 0.004806 s, -0.000056 s, ? 0.9885 mozilla-central x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 0.088291 s, 0.085150 s, -0.003141 s, ? 0.9644 mozilla-central x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.007113 s, 0.007064 s, -0.000049 s, ? 0.9931 mozilla-central x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.004687 s, 0.004741 s, +0.000054 s, ? 1.0115 mozilla-central x000_revs_x000_added_x000_copies 7c97034feb78 4407bd0c6330 : 0.198710 s, 0.190133 s, -0.008577 s, ? 0.9568 mozilla-central x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 0.036068 s, 0.035651 s, -0.000417 s, ? 0.9884 mozilla-central x0000_revs_xx000_added_x000_copies f78c615a656c 96a38b690156 : 0.465362 s, 0.440694 s, -0.024668 s, ? 0.9470 mozilla-central x00000_revs_x0000_added_x0000_copies 6832ae71433c 4c222a1d9a00 : 24.519684 s, 18.454163 s, -6.065521 s, ? 0.7526 mozilla-central x00000_revs_x00000_added_x000_copies 76caed42cf7c 1daa622bbe42 : 42.711897 s, 31.562719 s, -11.149178 s, ? 0.7390 mozilla-try x_revs_x_added_0_copies aaf6dde0deb8 9790f499805a : 0.001201 s, 0.001189 s, -0.000012 s, ? 0.9900 mozilla-try x_revs_x000_added_0_copies d8d0222927b4 5bb8ce8c7450 : 0.001216 s, 0.001204 s, -0.000012 s, ? 0.9901 mozilla-try x_revs_x_added_x_copies 092fcca11bdb 936255a0384a : 0.000595 s, 0.000586 s, -0.000009 s, ? 0.9849 mozilla-try x_revs_x00_added_x_copies b53d2fadbdb5 017afae788ec : 0.001856 s, 0.001845 s, -0.000011 s, ? 0.9941 mozilla-try x_revs_x000_added_x000_copies 20408ad61ce5 6f0ee96e21ad : 0.064936 s, 0.063822 s, -0.001114 s, ? 0.9828 mozilla-try x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 0.090601 s, 0.088038 s, -0.002563 s, ? 0.9717 mozilla-try x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.007510 s, 0.007389 s, -0.000121 s, ? 0.9839 mozilla-try x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.004911 s, 0.004868 s, -0.000043 s, ? 0.9912 mozilla-try x000_revs_x000_added_x000_copies 1346fd0130e4 4c65cbdabc1f : 0.233231 s, 0.222450 s, -0.010781 s, ? 0.9538 mozilla-try x0000_revs_x_added_0_copies 63519bfd42ee a36a2a865d92 : 0.419989 s, 0.370675 s, -0.049314 s, ? 0.8826 mozilla-try x0000_revs_x_added_x_copies 9fe69ff0762d bcabf2a78927 : 0.401521 s, 0.358020 s, -0.043501 s, ? 0.8917 mozilla-try x0000_revs_xx000_added_x_copies 156f6e2674f2 4d0f2c178e66 : 0.179555 s, 0.145235 s, -0.034320 s, ? 0.8089 mozilla-try x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 0.038004 s, 0.037606 s, -0.000398 s, ? 0.9895 mozilla-try x0000_revs_xx000_added_x000_copies 89294cd501d9 7ccb2fc7ccb5 : 52.838482 s, 7.382439 s, -45.456043 s, ? 0.1397 mozilla-try x0000_revs_x0000_added_x0000_copies e928c65095ed e951f4ad123a : 8.705874 s, 7.273506 s, -1.432368 s, ? 0.8355 mozilla-try x00000_revs_x00000_added_0_copies dc8a3ca7010e d16fde900c9c : 1.126708 s, 1.074593 s, -0.052115 s, ? 0.9537 mozilla-try x00000_revs_x0000_added_x0000_copies 8d3fafa80d4b eb884023b810 : 83.854020 s, 27.746195 s, -56.107825 s, ? 0.3309 Below is a table comparing the runtime of the current "filelog centric" algorithm, with the "changeset centric" one, we just modified. The changeset centric algorithm is a significant win in many scenario, but they are still various cases where it is quite slower. When many revision has to be considered the cost of retrieving the copy information, creating new dictionaries, merging dictionaries and checking if revision are ancestors of each other can slow things down. The rest of this series, will introduce a rust version of the copy tracing code to deal with most of theses issues. Repo Case Source-Rev Dest-Rev filelog sidedata Difference Factor --------------------------------------------------------------------------------------------------------------------------------------- mercurial x_revs_x_added_0_copies ad6b123de1c7 39cfcef4f463 : 0.000914 s, 0.000044 s, - 0.000870 s, ? 0.048140 mercurial x_revs_x_added_x_copies 2b1c78674230 0c1d10351869 : 0.001812 s, 0.000138 s, - 0.001674 s, ? 0.076159 mercurial x000_revs_x000_added_x_copies 81f8ff2a9bf2 dd3267698d84 : 0.017954 s, 0.005052 s, - 0.012902 s, ? 0.281386 pypy x_revs_x_added_0_copies aed021ee8ae8 099ed31b181b : 0.001509 s, 0.000219 s, - 0.001290 s, ? 0.145129 pypy x_revs_x000_added_0_copies 4aa4e1f8e19a 359343b9ac0e : 0.206881 s, 0.000055 s, - 0.206826 s, ? 0.000266 pypy x_revs_x_added_x_copies ac52eb7bbbb0 72e022663155 : 0.016951 s, 0.000128 s, - 0.016823 s, ? 0.007551 pypy x_revs_x00_added_x_copies c3b14617fbd7 ace7255d9a26 : 0.019096 s, 0.001089 s, - 0.018007 s, ? 0.057028 pypy x_revs_x000_added_x000_copies df6f7a526b60 a83dc6a2d56f : 0.762506 s, 0.017407 s, - 0.745099 s, ? 0.022829 pypy x000_revs_xx00_added_0_copies 89a76aede314 2f22446ff07e : 1.179211 s, 0.094175 s, - 1.085036 s, ? 0.079863 pypy x000_revs_x000_added_x_copies 8a3b5bfd266e 2c68e87c3efe : 1.249058 s, 0.238009 s, - 1.011049 s, ? 0.190551 pypy x000_revs_x000_added_x000_copies 89a76aede314 7b3dda341c84 : 1.614107 s, 0.125876 s, - 1.488231 s, ? 0.077985 pypy x0000_revs_x_added_0_copies d1defd0dc478 c9cb1334cc78 : 0.001064 s, 3.581556 s, + 3.580492 s, ? 3366.124060 pypy x0000_revs_xx000_added_0_copies bf2c629d0071 4ffed77c095c : 1.061275 s, 0.016721 s, - 1.044554 s, ? 0.015756 pypy x0000_revs_xx000_added_x000_copies 08ea3258278e d9fa043f30c0 : 1.341119 s, 0.242367 s, - 1.098752 s, ? 0.180720 netbeans x_revs_x_added_0_copies fb0955ffcbcd a01e9239f9e7 : 0.027803 s, 0.000165 s, - 0.027638 s, ? 0.005935 netbeans x_revs_x000_added_0_copies 6f360122949f 20eb231cc7d0 : 0.130014 s, 0.000114 s, - 0.129900 s, ? 0.000877 netbeans x_revs_x_added_x_copies 1ada3faf6fb6 5a39d12eecf4 : 0.024990 s, 0.000296 s, - 0.024694 s, ? 0.011845 netbeans x_revs_x00_added_x_copies 35be93ba1e2c 9eec5e90c05f : 0.052201 s, 0.001124 s, - 0.051077 s, ? 0.021532 netbeans x000_revs_xx00_added_0_copies eac3045b4fdd 51d4ae7f1290 : 0.037642 s, 0.013060 s, - 0.024582 s, ? 0.346953 netbeans x000_revs_x000_added_x_copies e2063d266acd 6081d72689dc : 0.197086 s, 0.017112 s, - 0.179974 s, ? 0.086825 netbeans x000_revs_x000_added_x000_copies ff453e9fee32 411350406ec2 : 0.935148 s, 0.660350 s, - 0.274798 s, ? 0.706145 netbeans x0000_revs_xx000_added_x000_copies 588c2d1ced70 1aad62e59ddd : 3.920674 s, 10.032499 s, + 6.111825 s, ? 2.558871 mozilla-central x_revs_x_added_0_copies 3697f962bb7b 7015fcdd43a2 : 0.024232 s, 0.000189 s, - 0.024043 s, ? 0.007800 mozilla-central x_revs_x000_added_0_copies dd390860c6c9 40d0c5bed75d : 0.141483 s, 0.000462 s, - 0.141021 s, ? 0.003265 mozilla-central x_revs_x_added_x_copies 8d198483ae3b 14207ffc2b2f : 0.025775 s, 0.000270 s, - 0.025505 s, ? 0.010475 mozilla-central x_revs_x00_added_x_copies 98cbc58cc6bc 446a150332c3 : 0.084922 s, 0.001474 s, - 0.083448 s, ? 0.017357 mozilla-central x_revs_x000_added_x000_copies 3c684b4b8f68 0a5e72d1b479 : 0.194784 s, 0.004806 s, - 0.189978 s, ? 0.024673 mozilla-central x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 2.161103 s, 0.085150 s, - 2.075953 s, ? 0.039401 mozilla-central x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.089347 s, 0.007064 s, - 0.082283 s, ? 0.079063 mozilla-central x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.732171 s, 0.004741 s, - 0.727430 s, ? 0.006475 mozilla-central x000_revs_x000_added_x000_copies 7c97034feb78 4407bd0c6330 : 1.157287 s, 0.190133 s, - 0.967154 s, ? 0.164292 mozilla-central x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 6.726568 s, 0.035651 s, - 6.690917 s, ? 0.005300 mozilla-central x0000_revs_xx000_added_x000_copies f78c615a656c 96a38b690156 : 3.266229 s, 0.440694 s, - 2.825535 s, ? 0.134924 mozilla-central x00000_revs_x0000_added_x0000_copies 6832ae71433c 4c222a1d9a00 : 15.860534 s, 18.454163 s, + 2.593629 s, ? 1.163527 mozilla-central x00000_revs_x00000_added_x000_copies 76caed42cf7c 1daa622bbe42 : 20.450475 s, 31.562719 s, +11.112244 s, ? 1.543373 mozilla-try x_revs_x_added_0_copies aaf6dde0deb8 9790f499805a : 0.080442 s, 0.001189 s, - 0.079253 s, ? 0.014781 mozilla-try x_revs_x000_added_0_copies d8d0222927b4 5bb8ce8c7450 : 0.497672 s, 0.001204 s, - 0.496468 s, ? 0.002419 mozilla-try x_revs_x_added_x_copies 092fcca11bdb 936255a0384a : 0.021183 s, 0.000586 s, - 0.020597 s, ? 0.027664 mozilla-try x_revs_x00_added_x_copies b53d2fadbdb5 017afae788ec : 0.230991 s, 0.001845 s, - 0.229146 s, ? 0.007987 mozilla-try x_revs_x000_added_x000_copies 20408ad61ce5 6f0ee96e21ad : 1.118461 s, 0.063822 s, - 1.054639 s, ? 0.057062 mozilla-try x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 2.206083 s, 0.088038 s, - 2.118045 s, ? 0.039907 mozilla-try x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 0.089404 s, 0.007389 s, - 0.082015 s, ? 0.082647 mozilla-try x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 0.733043 s, 0.004868 s, - 0.728175 s, ? 0.006641 mozilla-try x000_revs_x000_added_x000_copies 1346fd0130e4 4c65cbdabc1f : 1.163367 s, 0.222450 s, - 0.940917 s, ? 0.191212 mozilla-try x0000_revs_x_added_0_copies 63519bfd42ee a36a2a865d92 : 0.085456 s, 0.370675 s, + 0.285219 s, ? 4.337612 mozilla-try x0000_revs_x_added_x_copies 9fe69ff0762d bcabf2a78927 : 0.083601 s, 0.358020 s, + 0.274419 s, ? 4.282485 mozilla-try x0000_revs_xx000_added_x_copies 156f6e2674f2 4d0f2c178e66 : 7.366614 s, 0.145235 s, - 7.221379 s, ? 0.019715 mozilla-try x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 6.664464 s, 0.037606 s, - 6.626858 s, ? 0.005643 mozilla-try x0000_revs_xx000_added_x000_copies 89294cd501d9 7ccb2fc7ccb5 : 7.467836 s, 7.382439 s, - 0.085397 s, ? 0.988565 mozilla-try x0000_revs_x0000_added_x0000_copies e928c65095ed e951f4ad123a : 9.801294 s, 7.273506 s, - 2.527788 s, ? 0.742097 mozilla-try x00000_revs_x_added_0_copies 6a320851d377 1ebb79acd503 : 0.091886 s, killed mozilla-try x00000_revs_x00000_added_0_copies dc8a3ca7010e d16fde900c9c : 26.491140 s, 1.074593 s, -25.416547 s, ? 0.040564 mozilla-try x00000_revs_x_added_x_copies 5173c4b6f97c 95d83ee7242d : 0.092863 s, killed mozilla-try x00000_revs_x000_added_x_copies 9126823d0e9c ca82787bb23c : 0.226823 s, killed mozilla-try x00000_revs_x0000_added_x0000_copies 8d3fafa80d4b eb884023b810 : 18.914630 s, 27.746195 s, + 8.831565 s, ? 1.466917 mozilla-try x00000_revs_x00000_added_x0000_copies 1b661134e2ca 1ae03d022d6d : 21.198903 s, killed mozilla-try x00000_revs_x00000_added_x000_copies 9b2a99adc05e 8e29777b48e6 : 24.952268 s, killed Differential Revision: https://phab.mercurial-scm.org/D9296

author	Pierre-Yves David <pierre-yves.david@octobus.net>
date	Mon, 02 Nov 2020 11:03:56 +0100
parents	da178b816812
children	9dc1351d0b5f

rev	line source
8226 8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	1 # error.py - Mercurial exceptions
8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	2 #
8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	3 # Copyright 2005-2008 Matt Mackall <mpm@selenic.com>
8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	4 #
8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	5 # This software may be used and distributed according to the terms of the
10263 25e572394f5c Update license to GPLv2+ Matt Mackall <mpm@selenic.com> parents: 9423 diff changeset	6 # GNU General Public License version 2 or any later version.
7633 08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	7
8227 0a9542703300 turn some comments back into module docstrings Martin Geisler <mg@lazybytes.net> parents: 8226 diff changeset	8 """Mercurial exceptions.
0a9542703300 turn some comments back into module docstrings Martin Geisler <mg@lazybytes.net> parents: 8226 diff changeset	9
0a9542703300 turn some comments back into module docstrings Martin Geisler <mg@lazybytes.net> parents: 8226 diff changeset	10 This allows us to catch exceptions at higher levels without forcing
0a9542703300 turn some comments back into module docstrings Martin Geisler <mg@lazybytes.net> parents: 8226 diff changeset	11 imports.
0a9542703300 turn some comments back into module docstrings Martin Geisler <mg@lazybytes.net> parents: 8226 diff changeset	12 """
0a9542703300 turn some comments back into module docstrings Martin Geisler <mg@lazybytes.net> parents: 8226 diff changeset	13
25945 147bd9e238a1 error: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25484 diff changeset	14 from __future__ import absolute_import
147bd9e238a1 error: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25484 diff changeset	15
45882 8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	16 import difflib
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	17
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	18 # Do not import anything but pycompat here, please
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	19 from . import pycompat
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	20
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	21
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	22 def _tobytes(exc):
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	23 """Byte-stringify exception in the same way as BaseException_str()"""
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	24 if not exc.args:
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	25 return b''
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	26 if len(exc.args) == 1:
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	27 return pycompat.bytestr(exc.args[0])
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	28 return b'(%s)' % b', '.join(b"'%s'" % pycompat.bytestr(a) for a in exc.args)
7633 08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	29
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	30
29509 945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	31 class Hint(object):
945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	32 """Mix-in to provide a hint of an error
945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	33
29510 19205a0e2bf1 error: make hintable exceptions reject unknown keyword arguments (API) Yuya Nishihara <yuya@tcha.org> parents: 29509 diff changeset	34 This should come first in the inheritance list to consume a hint and
19205a0e2bf1 error: make hintable exceptions reject unknown keyword arguments (API) Yuya Nishihara <yuya@tcha.org> parents: 29509 diff changeset	35 pass remaining arguments to the exception class.
29509 945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	36 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	37
25248 821e664924dc error: refactor common hint-pattern into a common base class Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 25242 diff changeset	38 def __init__(self, args, *kw):
43506 9f70512ae2cf cleanup: remove pointless r-prefixes on single-quoted strings Augie Fackler <augie@google.com> parents: 43418 diff changeset	39 self.hint = kw.pop('hint', None)
29510 19205a0e2bf1 error: make hintable exceptions reject unknown keyword arguments (API) Yuya Nishihara <yuya@tcha.org> parents: 29509 diff changeset	40 super(Hint, self).__init__(args, *kw)
25248 821e664924dc error: refactor common hint-pattern into a common base class Jordi Guti?rrez Hermoso <jordigh@octave.org> parents: 25242 diff changeset	41
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	42
39776 cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	43 class StorageError(Hint, Exception):
cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	44 """Raised when an error occurs in a storage layer.
cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	45
cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	46 Usually subclassed by a storage-specific exception.
cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	47 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	48
39776 cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	49 __bytes__ = _tobytes
cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	50
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	51
39776 cb65d4b7e429 error: introduce StorageError Gregory Szorc <gregory.szorc@gmail.com> parents: 39596 diff changeset	52 class RevlogError(StorageError):
45775 5bb900885311 errors: remove unnecessary override of __bytes__ in RevlogError Martin von Zweigbergk <martinvonz@google.com> parents: 45682 diff changeset	53 pass
7633 08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	54
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	55
43034 294afb982a88 sidedata: add a function to read sidedata from revlog raw text Pierre-Yves David <pierre-yves.david@octobus.net> parents: 40972 diff changeset	56 class SidedataHashError(RevlogError):
294afb982a88 sidedata: add a function to read sidedata from revlog raw text Pierre-Yves David <pierre-yves.david@octobus.net> parents: 40972 diff changeset	57 def __init__(self, key, expected, got):
294afb982a88 sidedata: add a function to read sidedata from revlog raw text Pierre-Yves David <pierre-yves.david@octobus.net> parents: 40972 diff changeset	58 self.sidedatakey = key
294afb982a88 sidedata: add a function to read sidedata from revlog raw text Pierre-Yves David <pierre-yves.david@octobus.net> parents: 40972 diff changeset	59 self.expecteddigest = expected
294afb982a88 sidedata: add a function to read sidedata from revlog raw text Pierre-Yves David <pierre-yves.david@octobus.net> parents: 40972 diff changeset	60 self.actualdigest = got
294afb982a88 sidedata: add a function to read sidedata from revlog raw text Pierre-Yves David <pierre-yves.david@octobus.net> parents: 40972 diff changeset	61
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	62
23014 f00813325c5a repoview: add a FilteredIndexError class Pierre-Yves David <pierre-yves.david@fb.com> parents: 23010 diff changeset	63 class FilteredIndexError(IndexError):
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	64 __bytes__ = _tobytes
23014 f00813325c5a repoview: add a FilteredIndexError class Pierre-Yves David <pierre-yves.david@fb.com> parents: 23010 diff changeset	65
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	66
7633 08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	67 class LookupError(RevlogError, KeyError):
08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	68 def __init__(self, name, index, message):
08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	69 self.name = name
24038 10d02cd18604 error: store filename and message on LookupError for later Martin von Zweigbergk <martinvonz@google.com> parents: 23415 diff changeset	70 self.index = index
24137 dcfdfd63bde4 error.LookupError: rename 'message' property to something else Siddharth Agarwal <sid0@fb.com> parents: 24120 diff changeset	71 # this can't be called 'message' because at least some installs of
dcfdfd63bde4 error.LookupError: rename 'message' property to something else Siddharth Agarwal <sid0@fb.com> parents: 24120 diff changeset	72 # Python 2.6+ complain about the 'message' property being deprecated
dcfdfd63bde4 error.LookupError: rename 'message' property to something else Siddharth Agarwal <sid0@fb.com> parents: 24120 diff changeset	73 self.lookupmessage = message
36541 c6a7b99f150a error: fix isinstnace check to use bytes instead of str Augie Fackler <augie@google.com> parents: 35105 diff changeset	74 if isinstance(name, bytes) and len(name) == 20:
25945 147bd9e238a1 error: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25484 diff changeset	75 from .node import short
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	76
7633 08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	77 name = short(name)
45503 bd5b2b29b82d py3: fix formatting of LookupError for workingctx Yuya Nishihara <yuya@tcha.org> parents: 45151 diff changeset	78 # if name is a binary node, it can be None
bd5b2b29b82d py3: fix formatting of LookupError for workingctx Yuya Nishihara <yuya@tcha.org> parents: 45151 diff changeset	79 RevlogError.__init__(
bd5b2b29b82d py3: fix formatting of LookupError for workingctx Yuya Nishihara <yuya@tcha.org> parents: 45151 diff changeset	80 self, b'%s@%s: %s' % (index, pycompat.bytestr(name), message)
bd5b2b29b82d py3: fix formatting of LookupError for workingctx Yuya Nishihara <yuya@tcha.org> parents: 45151 diff changeset	81 )
7633 08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	82
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	83 def __bytes__(self):
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	84 return RevlogError.__bytes__(self)
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	85
7633 08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	86 def __str__(self):
08cabecfa8a8 errors: move revlog errors Matt Mackall <mpm@selenic.com> parents: diff changeset	87 return RevlogError.__str__(self)
7636 e3f8c6d6b72e error: move ParseError Matt Mackall <mpm@selenic.com> parents: 7633 diff changeset	88
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	89
38841 df0873ab5c14 revlog: use specialized exception for ambiguous prefix lookup Martin von Zweigbergk <martinvonz@google.com> parents: 38607 diff changeset	90 class AmbiguousPrefixLookupError(LookupError):
df0873ab5c14 revlog: use specialized exception for ambiguous prefix lookup Martin von Zweigbergk <martinvonz@google.com> parents: 38607 diff changeset	91 pass
df0873ab5c14 revlog: use specialized exception for ambiguous prefix lookup Martin von Zweigbergk <martinvonz@google.com> parents: 38607 diff changeset	92
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	93
23015 21c44c1aed87 repoview: add a FilteredLookupError class Pierre-Yves David <pierre-yves.david@fb.com> parents: 23014 diff changeset	94 class FilteredLookupError(LookupError):
21c44c1aed87 repoview: add a FilteredLookupError class Pierre-Yves David <pierre-yves.david@fb.com> parents: 23014 diff changeset	95 pass
21c44c1aed87 repoview: add a FilteredLookupError class Pierre-Yves David <pierre-yves.david@fb.com> parents: 23014 diff changeset	96
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	97
18855 50c922c1b514 hgweb: show correct error message for i18n environment Takumi IINO <trot.thunder@gmail.com> parents: 15017 diff changeset	98 class ManifestLookupError(LookupError):
50c922c1b514 hgweb: show correct error message for i18n environment Takumi IINO <trot.thunder@gmail.com> parents: 15017 diff changeset	99 pass
50c922c1b514 hgweb: show correct error message for i18n environment Takumi IINO <trot.thunder@gmail.com> parents: 15017 diff changeset	100
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	101
11287 b901bb751999 error: change ParseError to CommandError Matt Mackall <mpm@selenic.com> parents: 10263 diff changeset	102 class CommandError(Exception):
7636 e3f8c6d6b72e error: move ParseError Matt Mackall <mpm@selenic.com> parents: 7633 diff changeset	103 """Exception raised on errors in parsing the command line."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	104
45678 bd2df58366b1 errors: name arguments to CommandError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45677 diff changeset	105 def __init__(self, command, message):
bd2df58366b1 errors: name arguments to CommandError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45677 diff changeset	106 self.command = command
bd2df58366b1 errors: name arguments to CommandError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45677 diff changeset	107 self.message = message
bd2df58366b1 errors: name arguments to CommandError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45677 diff changeset	108 super(CommandError, self).__init__()
bd2df58366b1 errors: name arguments to CommandError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45677 diff changeset	109
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	110 __bytes__ = _tobytes
7637 1d54e2f6c0b7 error: move repo errors Matt Mackall <mpm@selenic.com> parents: 7636 diff changeset	111
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	112
45677 bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	113 class UnknownCommand(Exception):
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	114 """Exception raised if command is not in the command table."""
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	115
45680 bb1a988ef4a5 errors: name arguments to UnknownCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45679 diff changeset	116 def __init__(self, command, all_commands=None):
bb1a988ef4a5 errors: name arguments to UnknownCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45679 diff changeset	117 self.command = command
bb1a988ef4a5 errors: name arguments to UnknownCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45679 diff changeset	118 self.all_commands = all_commands
bb1a988ef4a5 errors: name arguments to UnknownCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45679 diff changeset	119 super(UnknownCommand, self).__init__()
bb1a988ef4a5 errors: name arguments to UnknownCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45679 diff changeset	120
45677 bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	121 __bytes__ = _tobytes
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	122
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	123
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	124 class AmbiguousCommand(Exception):
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	125 """Exception raised if command shortcut matches more than one command."""
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	126
45679 65e2b64670b5 errors: name arguments to AmbiguousCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45678 diff changeset	127 def __init__(self, prefix, matches):
65e2b64670b5 errors: name arguments to AmbiguousCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45678 diff changeset	128 self.prefix = prefix
65e2b64670b5 errors: name arguments to AmbiguousCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45678 diff changeset	129 self.matches = matches
65e2b64670b5 errors: name arguments to AmbiguousCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45678 diff changeset	130 super(AmbiguousCommand, self).__init__()
65e2b64670b5 errors: name arguments to AmbiguousCommand constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45678 diff changeset	131
45677 bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	132 __bytes__ = _tobytes
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	133
bdd2cdf9e248 errors: move UnknownCommand and AmbiguousCommand near CommandError Martin von Zweigbergk <martinvonz@google.com> parents: 45503 diff changeset	134
45825 8f07f5a9c3de worker: raise exception instead of calling sys.exit() with child's code Martin von Zweigbergk <martinvonz@google.com> parents: 45776 diff changeset	135 class WorkerError(Exception):
8f07f5a9c3de worker: raise exception instead of calling sys.exit() with child's code Martin von Zweigbergk <martinvonz@google.com> parents: 45776 diff changeset	136 """Exception raised when a worker process dies."""
8f07f5a9c3de worker: raise exception instead of calling sys.exit() with child's code Martin von Zweigbergk <martinvonz@google.com> parents: 45776 diff changeset	137
8f07f5a9c3de worker: raise exception instead of calling sys.exit() with child's code Martin von Zweigbergk <martinvonz@google.com> parents: 45776 diff changeset	138 def __init__(self, status_code):
8f07f5a9c3de worker: raise exception instead of calling sys.exit() with child's code Martin von Zweigbergk <martinvonz@google.com> parents: 45776 diff changeset	139 self.status_code = status_code
8f07f5a9c3de worker: raise exception instead of calling sys.exit() with child's code Martin von Zweigbergk <martinvonz@google.com> parents: 45776 diff changeset	140
8f07f5a9c3de worker: raise exception instead of calling sys.exit() with child's code Martin von Zweigbergk <martinvonz@google.com> parents: 45776 diff changeset	141
29509 945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	142 class InterventionRequired(Hint, Exception):
18931 3c224e0949de error: introduce new InterventionRequired exception Augie Fackler <raf@durin42.com> parents: 18855 diff changeset	143 """Exception raised when a command requires human intervention."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	144
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	145 __bytes__ = _tobytes
18931 3c224e0949de error: introduce new InterventionRequired exception Augie Fackler <raf@durin42.com> parents: 18855 diff changeset	146
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	147
45151 e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	148 class ConflictResolutionRequired(InterventionRequired):
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	149 """Exception raised when a continuable command required merge conflict resolution."""
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	150
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	151 def __init__(self, opname):
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	152 from .i18n import _
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	153
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	154 self.opname = opname
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	155 InterventionRequired.__init__(
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	156 self,
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	157 _(
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	158 b"unresolved conflicts (see 'hg resolve', then 'hg %s --continue')"
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	159 )
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	160 % opname,
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	161 )
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	162
e429e7c801b2 error: normalize "unresolved conflicts" error messages with a custom class Daniel Ploch <dploch@google.com> parents: 43506 diff changeset	163
29509 945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	164 class Abort(Hint, Exception):
11288 2123aad24d56 error: add new ParseError for various parsing errors Matt Mackall <mpm@selenic.com> parents: 11287 diff changeset	165 """Raised if a command needs to print an error and exit."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	166
45682 d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	167 def __init__(self, message, hint=None):
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	168 self.message = message
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	169 self.hint = hint
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	170 # Pass the message into the Exception constructor to help extensions
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	171 # that look for exc.args[0].
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	172 Exception.__init__(self, message)
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	173
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	174 def __bytes__(self):
d2e1dcd4490d errors: name arguments to Abort constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45680 diff changeset	175 return self.message
11288 2123aad24d56 error: add new ParseError for various parsing errors Matt Mackall <mpm@selenic.com> parents: 11287 diff changeset	176
43417 822202e72f69 py3: do not reimplement Abort.__str__() on Python 2 Yuya Nishihara <yuya@tcha.org> parents: 43402 diff changeset	177 if pycompat.ispy3:
822202e72f69 py3: do not reimplement Abort.__str__() on Python 2 Yuya Nishihara <yuya@tcha.org> parents: 43402 diff changeset	178
822202e72f69 py3: do not reimplement Abort.__str__() on Python 2 Yuya Nishihara <yuya@tcha.org> parents: 43402 diff changeset	179 def __str__(self):
43418 ca3dca416f8d py3: add inline comment about encoding issue of str(Abort()) Yuya Nishihara <yuya@tcha.org> parents: 43417 diff changeset	180 # the output would be unreadable if the message was translated,
ca3dca416f8d py3: add inline comment about encoding issue of str(Abort()) Yuya Nishihara <yuya@tcha.org> parents: 43417 diff changeset	181 # but do not replace it with encoding.strfromlocal(), which
ca3dca416f8d py3: add inline comment about encoding issue of str(Abort()) Yuya Nishihara <yuya@tcha.org> parents: 43417 diff changeset	182 # may raise another exception.
43417 822202e72f69 py3: do not reimplement Abort.__str__() on Python 2 Yuya Nishihara <yuya@tcha.org> parents: 43402 diff changeset	183 return pycompat.sysstr(self.__bytes__())
43402 40bf3d7ecc42 py3: add a __str__ method to Abort Denis Laxalde <denis@laxalde.org> parents: 43077 diff changeset	184
45885 600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	185 def format(self):
600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	186 from .i18n import _
600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	187
600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	188 message = _(b"abort: %s\n") % self.message
600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	189 if self.hint:
600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	190 message += _(b"(%s)\n") % self.hint
600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	191 return message
600aec73f309 errors: format "abort: " text in a new Abort.format() method Martin von Zweigbergk <martinvonz@google.com> parents: 45884 diff changeset	192
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	193
45827 8d72e29ad1e0 errors: introduce InputError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45825 diff changeset	194 class InputError(Abort):
8d72e29ad1e0 errors: introduce InputError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45825 diff changeset	195 """Indicates that the user made an error in their input.
8d72e29ad1e0 errors: introduce InputError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45825 diff changeset	196
8d72e29ad1e0 errors: introduce InputError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45825 diff changeset	197 Examples: Invalid command, invalid flags, invalid revision.
8d72e29ad1e0 errors: introduce InputError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45825 diff changeset	198 """
8d72e29ad1e0 errors: introduce InputError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45825 diff changeset	199
8d72e29ad1e0 errors: introduce InputError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45825 diff changeset	200
45840 527ce85c2e60 errors: introduce StateError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45827 diff changeset	201 class StateError(Abort):
527ce85c2e60 errors: introduce StateError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45827 diff changeset	202 """Indicates that the operation might work if retried in a different state.
527ce85c2e60 errors: introduce StateError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45827 diff changeset	203
527ce85c2e60 errors: introduce StateError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45827 diff changeset	204 Examples: Unresolved merge conflicts, unfinished operations.
527ce85c2e60 errors: introduce StateError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45827 diff changeset	205 """
527ce85c2e60 errors: introduce StateError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45827 diff changeset	206
527ce85c2e60 errors: introduce StateError and use it from commands and cmdutil Martin von Zweigbergk <martinvonz@google.com> parents: 45827 diff changeset	207
45877 ac362d5a7893 errors: introduce CanceledError and use it in a few places Martin von Zweigbergk <martinvonz@google.com> parents: 45840 diff changeset	208 class CanceledError(Abort):
ac362d5a7893 errors: introduce CanceledError and use it in a few places Martin von Zweigbergk <martinvonz@google.com> parents: 45840 diff changeset	209 """Indicates that the user canceled the operation.
ac362d5a7893 errors: introduce CanceledError and use it in a few places Martin von Zweigbergk <martinvonz@google.com> parents: 45840 diff changeset	210
ac362d5a7893 errors: introduce CanceledError and use it in a few places Martin von Zweigbergk <martinvonz@google.com> parents: 45840 diff changeset	211 Examples: Close commit editor with error status, quit chistedit.
ac362d5a7893 errors: introduce CanceledError and use it in a few places Martin von Zweigbergk <martinvonz@google.com> parents: 45840 diff changeset	212 """
ac362d5a7893 errors: introduce CanceledError and use it in a few places Martin von Zweigbergk <martinvonz@google.com> parents: 45840 diff changeset	213
ac362d5a7893 errors: introduce CanceledError and use it in a few places Martin von Zweigbergk <martinvonz@google.com> parents: 45840 diff changeset	214
26692 8d1cfd77b64f hook: raise a separate exception for when loading a hook fails Siddharth Agarwal <sid0@fb.com> parents: 26683 diff changeset	215 class HookLoadError(Abort):
8d1cfd77b64f hook: raise a separate exception for when loading a hook fails Siddharth Agarwal <sid0@fb.com> parents: 26683 diff changeset	216 """raised when loading a hook fails, aborting an operation
8d1cfd77b64f hook: raise a separate exception for when loading a hook fails Siddharth Agarwal <sid0@fb.com> parents: 26683 diff changeset	217
8d1cfd77b64f hook: raise a separate exception for when loading a hook fails Siddharth Agarwal <sid0@fb.com> parents: 26683 diff changeset	218 Exists to allow more specialized catching."""
8d1cfd77b64f hook: raise a separate exception for when loading a hook fails Siddharth Agarwal <sid0@fb.com> parents: 26683 diff changeset	219
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	220
23415 cdbb85489c41 hook: raise a more specialized HookAbort exception when a hook fails Pierre-Yves David <pierre-yves.david@fb.com> parents: 23016 diff changeset	221 class HookAbort(Abort):
cdbb85489c41 hook: raise a more specialized HookAbort exception when a hook fails Pierre-Yves David <pierre-yves.david@fb.com> parents: 23016 diff changeset	222 """raised when a validation hook fails, aborting an operation
cdbb85489c41 hook: raise a more specialized HookAbort exception when a hook fails Pierre-Yves David <pierre-yves.david@fb.com> parents: 23016 diff changeset	223
cdbb85489c41 hook: raise a more specialized HookAbort exception when a hook fails Pierre-Yves David <pierre-yves.david@fb.com> parents: 23016 diff changeset	224 Exists to allow more specialized catching."""
cdbb85489c41 hook: raise a more specialized HookAbort exception when a hook fails Pierre-Yves David <pierre-yves.david@fb.com> parents: 23016 diff changeset	225
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	226
11288 2123aad24d56 error: add new ParseError for various parsing errors Matt Mackall <mpm@selenic.com> parents: 11287 diff changeset	227 class ConfigError(Abort):
22359 e3714b927af5 error: use docstrings, not bare strings, for error classes Mike Edgar <adgar@google.com> parents: 21747 diff changeset	228 """Exception raised when parsing config files"""
8144 fca54469480e ui: introduce new config parser Matt Mackall <mpm@selenic.com> parents: 7947 diff changeset	229
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	230
26683 634666c48b7d update: introduce a 'UpdateAbort' exception Pierre-Yves David <pierre-yves.david@fb.com> parents: 26640 diff changeset	231 class UpdateAbort(Abort):
634666c48b7d update: introduce a 'UpdateAbort' exception Pierre-Yves David <pierre-yves.david@fb.com> parents: 26640 diff changeset	232 """Raised when an update is aborted for destination issue"""
634666c48b7d update: introduce a 'UpdateAbort' exception Pierre-Yves David <pierre-yves.david@fb.com> parents: 26640 diff changeset	233
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	234
28141 13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	235 class MergeDestAbort(Abort):
13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	236 """Raised when an update is aborted for destination issues"""
13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	237
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	238
28141 13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	239 class NoMergeDestAbort(MergeDestAbort):
13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	240 """Raised when an update is aborted because there is nothing to merge"""
13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	241
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	242
28141 13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	243 class ManyMergeDestAbort(MergeDestAbort):
30332 318a24b52eeb spelling: fixes of non-dictionary words Mads Kiilerich <madski@unity3d.com> parents: 29536 diff changeset	244 """Raised when an update is aborted because destination is ambiguous"""
28141 13bb8de97f87 destutil: add more precise error classes for destmerge Pierre-Yves David <pierre-yves.david@fb.com> parents: 27628 diff changeset	245
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	246
26896 5e46123e6c35 error: add structured exception for EOF at prompt Siddharth Agarwal <sid0@fb.com> parents: 26693 diff changeset	247 class ResponseExpected(Abort):
5e46123e6c35 error: add structured exception for EOF at prompt Siddharth Agarwal <sid0@fb.com> parents: 26693 diff changeset	248 """Raised when an EOF is received for a prompt"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	249
26896 5e46123e6c35 error: add structured exception for EOF at prompt Siddharth Agarwal <sid0@fb.com> parents: 26693 diff changeset	250 def __init__(self):
5e46123e6c35 error: add structured exception for EOF at prompt Siddharth Agarwal <sid0@fb.com> parents: 26693 diff changeset	251 from .i18n import _
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	252
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	253 Abort.__init__(self, _(b'response expected'))
26896 5e46123e6c35 error: add structured exception for EOF at prompt Siddharth Agarwal <sid0@fb.com> parents: 26693 diff changeset	254
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	255
29509 945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	256 class OutOfBandError(Hint, Exception):
22359 e3714b927af5 error: use docstrings, not bare strings, for error classes Mike Edgar <adgar@google.com> parents: 21747 diff changeset	257 """Exception raised when a remote repo reports failure"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	258
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	259 __bytes__ = _tobytes
15017 f4522df38c65 wireproto: add out-of-band error class to allow remote repo to report errors Andrew Pritchard <andrewp@fogcreek.com> parents: 14761 diff changeset	260
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	261
45887 7eb221b9af6c errors: make ParseError a subtype of Abort Martin von Zweigbergk <martinvonz@google.com> parents: 45885 diff changeset	262 class ParseError(Abort):
24040 7f375d2de945 error: update docstring on ParseError Augie Fackler <augie@google.com> parents: 24038 diff changeset	263 """Raised when parsing config files and {rev,file}sets (msg[, pos])"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	264
45776 0fc8b066928a errors: name arguments to ParseError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45775 diff changeset	265 def __init__(self, message, location=None, hint=None):
45887 7eb221b9af6c errors: make ParseError a subtype of Abort Martin von Zweigbergk <martinvonz@google.com> parents: 45885 diff changeset	266 super(ParseError, self).__init__(message, hint=hint)
45776 0fc8b066928a errors: name arguments to ParseError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45775 diff changeset	267 self.location = location
0fc8b066928a errors: name arguments to ParseError constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45775 diff changeset	268
45884 98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	269 def format(self):
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	270 from .i18n import _
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	271
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	272 if self.location is not None:
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	273 message = _(b"hg: parse error at %s: %s\n") % (
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	274 pycompat.bytestr(self.location),
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	275 self.message,
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	276 )
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	277 else:
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	278 message = _(b"hg: parse error: %s\n") % self.message
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	279 if self.hint:
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	280 message += _(b"(%s)\n") % self.hint
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	281 return message
98399dd1b96c errors: make formatparse() an instance method on ParseError Martin von Zweigbergk <martinvonz@google.com> parents: 45883 diff changeset	282
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	283
34251 61714510220d error: move patch.PatchError so it can easily implement __bytes__ (API) Yuya Nishihara <yuya@tcha.org> parents: 32616 diff changeset	284 class PatchError(Exception):
61714510220d error: move patch.PatchError so it can easily implement __bytes__ (API) Yuya Nishihara <yuya@tcha.org> parents: 32616 diff changeset	285 __bytes__ = _tobytes
61714510220d error: move patch.PatchError so it can easily implement __bytes__ (API) Yuya Nishihara <yuya@tcha.org> parents: 32616 diff changeset	286
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	287
45882 8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	288 def getsimilar(symbols, value):
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	289 sim = lambda x: difflib.SequenceMatcher(None, value, x).ratio()
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	290 # The cutoff for similarity here is pretty arbitrary. It should
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	291 # probably be investigated and tweaked.
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	292 return [s for s in symbols if sim(s) > 0.6]
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	293
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	294
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	295 def similarity_hint(similar):
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	296 from .i18n import _
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	297
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	298 if len(similar) == 1:
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	299 return _(b"did you mean %s?") % similar[0]
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	300 elif similar:
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	301 ss = b", ".join(sorted(similar))
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	302 return _(b"did you mean one of %s?") % ss
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	303 else:
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	304 return None
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	305
8cc9e7f762d6 errors: move similarity_hint() to error module Martin von Zweigbergk <martinvonz@google.com> parents: 45877 diff changeset	306
24217 d2b81256db1e error: add a new UnknownIdentifier error type Augie Fackler <augie@google.com> parents: 24190 diff changeset	307 class UnknownIdentifier(ParseError):
d2b81256db1e error: add a new UnknownIdentifier error type Augie Fackler <augie@google.com> parents: 24190 diff changeset	308 """Exception raised when a {rev,file}set references an unknown identifier"""
d2b81256db1e error: add a new UnknownIdentifier error type Augie Fackler <augie@google.com> parents: 24190 diff changeset	309
d2b81256db1e error: add a new UnknownIdentifier error type Augie Fackler <augie@google.com> parents: 24190 diff changeset	310 def __init__(self, function, symbols):
25945 147bd9e238a1 error: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25484 diff changeset	311 from .i18n import _
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	312
45883 1817b66897ad errors: create "similarity hint" for UnknownIdentifier eagerly in constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45882 diff changeset	313 similar = getsimilar(symbols, function)
1817b66897ad errors: create "similarity hint" for UnknownIdentifier eagerly in constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45882 diff changeset	314 hint = similarity_hint(similar)
1817b66897ad errors: create "similarity hint" for UnknownIdentifier eagerly in constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45882 diff changeset	315
1817b66897ad errors: create "similarity hint" for UnknownIdentifier eagerly in constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45882 diff changeset	316 ParseError.__init__(
1817b66897ad errors: create "similarity hint" for UnknownIdentifier eagerly in constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45882 diff changeset	317 self, _(b"unknown identifier: %s") % function, hint=hint
1817b66897ad errors: create "similarity hint" for UnknownIdentifier eagerly in constructor Martin von Zweigbergk <martinvonz@google.com> parents: 45882 diff changeset	318 )
24217 d2b81256db1e error: add a new UnknownIdentifier error type Augie Fackler <augie@google.com> parents: 24190 diff changeset	319
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	320
29509 945b4c14c570 error: make HintException a mix-in class not derived from BaseException (API) Yuya Nishihara <yuya@tcha.org> parents: 28141 diff changeset	321 class RepoError(Hint, Exception):
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	322 __bytes__ = _tobytes
7637 1d54e2f6c0b7 error: move repo errors Matt Mackall <mpm@selenic.com> parents: 7636 diff changeset	323
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	324
9423 1444a42f6052 Make distinct lookup error for localrepo.lookup Matt Mackall <mpm@selenic.com> parents: 8227 diff changeset	325 class RepoLookupError(RepoError):
1444a42f6052 Make distinct lookup error for localrepo.lookup Matt Mackall <mpm@selenic.com> parents: 8227 diff changeset	326 pass
1444a42f6052 Make distinct lookup error for localrepo.lookup Matt Mackall <mpm@selenic.com> parents: 8227 diff changeset	327
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	328
23016 2bd51e61c65e repoview: add a FilteredRepoLookupError Pierre-Yves David <pierre-yves.david@fb.com> parents: 23015 diff changeset	329 class FilteredRepoLookupError(RepoLookupError):
2bd51e61c65e repoview: add a FilteredRepoLookupError Pierre-Yves David <pierre-yves.david@fb.com> parents: 23015 diff changeset	330 pass
2bd51e61c65e repoview: add a FilteredRepoLookupError Pierre-Yves David <pierre-yves.david@fb.com> parents: 23015 diff changeset	331
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	332
7637 1d54e2f6c0b7 error: move repo errors Matt Mackall <mpm@selenic.com> parents: 7636 diff changeset	333 class CapabilityError(RepoError):
1d54e2f6c0b7 error: move repo errors Matt Mackall <mpm@selenic.com> parents: 7636 diff changeset	334 pass
7640 7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	335
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	336
13447 931a72e00efa introduce new RequirementError (issue2649) Adrian Buehlmann <adrian@cadifra.com> parents: 11574 diff changeset	337 class RequirementError(RepoError):
931a72e00efa introduce new RequirementError (issue2649) Adrian Buehlmann <adrian@cadifra.com> parents: 11574 diff changeset	338 """Exception raised if .hg/requires has an unknown entry."""
931a72e00efa introduce new RequirementError (issue2649) Adrian Buehlmann <adrian@cadifra.com> parents: 11574 diff changeset	339
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	340
31959 b445a3f00528 stdio: add machinery to identify failed stdout/stderr writes Bryan O'Sullivan <bryano@fb.com> parents: 31503 diff changeset	341 class StdioError(IOError):
b445a3f00528 stdio: add machinery to identify failed stdout/stderr writes Bryan O'Sullivan <bryano@fb.com> parents: 31503 diff changeset	342 """Raised if I/O to stdout or stderr fails"""
b445a3f00528 stdio: add machinery to identify failed stdout/stderr writes Bryan O'Sullivan <bryano@fb.com> parents: 31503 diff changeset	343
b445a3f00528 stdio: add machinery to identify failed stdout/stderr writes Bryan O'Sullivan <bryano@fb.com> parents: 31503 diff changeset	344 def __init__(self, err):
b445a3f00528 stdio: add machinery to identify failed stdout/stderr writes Bryan O'Sullivan <bryano@fb.com> parents: 31503 diff changeset	345 IOError.__init__(self, err.errno, err.strerror)
b445a3f00528 stdio: add machinery to identify failed stdout/stderr writes Bryan O'Sullivan <bryano@fb.com> parents: 31503 diff changeset	346
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	347 # no __bytes__() because error message is derived from the standard IOError
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	348
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	349
26985 039a53c87370 error: add a structured exception for unsupported merge records Siddharth Agarwal <sid0@fb.com> parents: 26896 diff changeset	350 class UnsupportedMergeRecords(Abort):
039a53c87370 error: add a structured exception for unsupported merge records Siddharth Agarwal <sid0@fb.com> parents: 26896 diff changeset	351 def __init__(self, recordtypes):
039a53c87370 error: add a structured exception for unsupported merge records Siddharth Agarwal <sid0@fb.com> parents: 26896 diff changeset	352 from .i18n import _
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	353
26985 039a53c87370 error: add a structured exception for unsupported merge records Siddharth Agarwal <sid0@fb.com> parents: 26896 diff changeset	354 self.recordtypes = sorted(recordtypes)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	355 s = b' '.join(self.recordtypes)
26985 039a53c87370 error: add a structured exception for unsupported merge records Siddharth Agarwal <sid0@fb.com> parents: 26896 diff changeset	356 Abort.__init__(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	357 self,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	358 _(b'unsupported merge state records: %s') % s,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	359 hint=_(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	360 b'see https://mercurial-scm.org/wiki/MergeStateRecords for '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	361 b'more information'
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	362 ),
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	363 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	364
26985 039a53c87370 error: add a structured exception for unsupported merge records Siddharth Agarwal <sid0@fb.com> parents: 26896 diff changeset	365
32596 19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	366 class UnknownVersion(Abort):
19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	367 """generic exception for aborting from an encounter with an unknown version
19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	368 """
19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	369
19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	370 def __init__(self, msg, hint=None, version=None):
19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	371 self.version = version
19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	372 super(UnknownVersion, self).__init__(msg, hint=hint)
19df975eb555 obsolete: raise richer exception on unknown version Pierre-Yves David <pierre-yves.david@octobus.net> parents: 32402 diff changeset	373
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	374
7640 7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	375 class LockError(IOError):
7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	376 def __init__(self, errno, strerror, filename, desc):
7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	377 IOError.__init__(self, errno, strerror, filename)
7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	378 self.desc = desc
7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	379
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	380 # no __bytes__() because error message is derived from the standard IOError
6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	381
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	382
7640 7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	383 class LockHeld(LockError):
7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	384 def __init__(self, errno, filename, desc, locker):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	385 LockError.__init__(self, errno, b'Lock held', filename, desc)
7640 7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	386 self.locker = locker
7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	387
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	388
7640 7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	389 class LockUnavailable(LockError):
7197812e8d44 error: move lock errors Matt Mackall <mpm@selenic.com> parents: 7637 diff changeset	390 pass
7641 d2f753830f80 error: move UnexpectedOutput (now ResponseError) Matt Mackall <mpm@selenic.com> parents: 7640 diff changeset	391
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	392
26355 f51713b8c6fa error: add an exception to indicate lock inheritance API contract violations Siddharth Agarwal <sid0@fb.com> parents: 25945 diff changeset	393 # LockError is for errors while acquiring the lock -- this is unrelated
26438 024644b1900b error: make lock inheritance contract violations a subclass of RuntimeError Siddharth Agarwal <sid0@fb.com> parents: 26394 diff changeset	394 class LockInheritanceContractViolation(RuntimeError):
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	395 __bytes__ = _tobytes
26355 f51713b8c6fa error: add an exception to indicate lock inheritance API contract violations Siddharth Agarwal <sid0@fb.com> parents: 25945 diff changeset	396
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	397
7641 d2f753830f80 error: move UnexpectedOutput (now ResponseError) Matt Mackall <mpm@selenic.com> parents: 7640 diff changeset	398 class ResponseError(Exception):
d2f753830f80 error: move UnexpectedOutput (now ResponseError) Matt Mackall <mpm@selenic.com> parents: 7640 diff changeset	399 """Raised to print an error with part of output and exit."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	400
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	401 __bytes__ = _tobytes
7641 d2f753830f80 error: move UnexpectedOutput (now ResponseError) Matt Mackall <mpm@selenic.com> parents: 7640 diff changeset	402
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	403
7644 182b7114d35a error: move SignalInterrupt Matt Mackall <mpm@selenic.com> parents: 7643 diff changeset	404 # derived from KeyboardInterrupt to simplify some breakout code
182b7114d35a error: move SignalInterrupt Matt Mackall <mpm@selenic.com> parents: 7643 diff changeset	405 class SignalInterrupt(KeyboardInterrupt):
182b7114d35a error: move SignalInterrupt Matt Mackall <mpm@selenic.com> parents: 7643 diff changeset	406 """Exception raised on SIGTERM and SIGHUP."""
7646 e62a456b8dc5 error: move SignatureError Matt Mackall <mpm@selenic.com> parents: 7644 diff changeset	407
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	408
7646 e62a456b8dc5 error: move SignatureError Matt Mackall <mpm@selenic.com> parents: 7644 diff changeset	409 class SignatureError(Exception):
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	410 __bytes__ = _tobytes
21184 28d76afa1568 bundle2: fix raising errors during heads checking Pierre-Yves David <pierre-yves.david@fb.com> parents: 18931 diff changeset	411
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	412
21184 28d76afa1568 bundle2: fix raising errors during heads checking Pierre-Yves David <pierre-yves.david@fb.com> parents: 18931 diff changeset	413 class PushRaced(RuntimeError):
28d76afa1568 bundle2: fix raising errors during heads checking Pierre-Yves David <pierre-yves.david@fb.com> parents: 18931 diff changeset	414 """An exception raised during unbundling that indicate a push race"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	415
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	416 __bytes__ = _tobytes
21184 28d76afa1568 bundle2: fix raising errors during heads checking Pierre-Yves David <pierre-yves.david@fb.com> parents: 18931 diff changeset	417
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	418
32340 9c023179e8d0 error: add hint to ProgrammingError Yuya Nishihara <yuya@tcha.org> parents: 32023 diff changeset	419 class ProgrammingError(Hint, RuntimeError):
30585 0f865311ae3f error: make it clear that ProgrammingError is for mercurial developers Jun Wu <quark@fb.com> parents: 30573 diff changeset	420 """Raised if a mercurial (core or extension) developer made a mistake"""
39579 921aeb9ac508 error: ensure ProgrammingError message is always a str Augie Fackler <augie@google.com> parents: 39559 diff changeset	421
921aeb9ac508 error: ensure ProgrammingError message is always a str Augie Fackler <augie@google.com> parents: 39559 diff changeset	422 def __init__(self, msg, args, *kwargs):
39596 409c42d6a570 py3: use sysstr() to convert ProgrammingError bytes with no unicode error risk Yuya Nishihara <yuya@tcha.org> parents: 39579 diff changeset	423 # On Python 3, turn the message back into a string since this is
409c42d6a570 py3: use sysstr() to convert ProgrammingError bytes with no unicode error risk Yuya Nishihara <yuya@tcha.org> parents: 39579 diff changeset	424 # an internal-only error that won't be printed except in a
409c42d6a570 py3: use sysstr() to convert ProgrammingError bytes with no unicode error risk Yuya Nishihara <yuya@tcha.org> parents: 39579 diff changeset	425 # stack traces.
409c42d6a570 py3: use sysstr() to convert ProgrammingError bytes with no unicode error risk Yuya Nishihara <yuya@tcha.org> parents: 39579 diff changeset	426 msg = pycompat.sysstr(msg)
39579 921aeb9ac508 error: ensure ProgrammingError message is always a str Augie Fackler <augie@google.com> parents: 39559 diff changeset	427 super(ProgrammingError, self).__init__(msg, args, *kwargs)
921aeb9ac508 error: ensure ProgrammingError message is always a str Augie Fackler <augie@google.com> parents: 39559 diff changeset	428
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	429 __bytes__ = _tobytes
30573 b0ebab239f90 error: add ProgrammingError Jun Wu <quark@fb.com> parents: 30332 diff changeset	430
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	431
32402 c8e10565a113 error: add a new exception named WdirUnsupported Pulkit Goyal <7895pulkit@gmail.com> parents: 32340 diff changeset	432 class WdirUnsupported(Exception):
c8e10565a113 error: add a new exception named WdirUnsupported Pulkit Goyal <7895pulkit@gmail.com> parents: 32340 diff changeset	433 """An exception which is raised when 'wdir()' is not supported"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	434
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	435 __bytes__ = _tobytes
32402 c8e10565a113 error: add a new exception named WdirUnsupported Pulkit Goyal <7895pulkit@gmail.com> parents: 32340 diff changeset	436
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	437
21618 7568f5c1c801 bundle2: move exception classes into the error module Pierre-Yves David <pierre-yves.david@fb.com> parents: 21184 diff changeset	438 # bundle2 related errors
7568f5c1c801 bundle2: move exception classes into the error module Pierre-Yves David <pierre-yves.david@fb.com> parents: 21184 diff changeset	439 class BundleValueError(ValueError):
21621 b6eb56a9335d bundle2: introduce a ``params`` attribute to BundleValueError Pierre-Yves David <pierre-yves.david@fb.com> parents: 21620 diff changeset	440 """error raised when bundle2 cannot be processed"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	441
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	442 __bytes__ = _tobytes
21620 6eaa71b2a3cc bundle2: introduce a parttype attribute to BundleValueError Pierre-Yves David <pierre-yves.david@fb.com> parents: 21618 diff changeset	443
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	444
26393 cff70549a959 bundle2: rename error exception class for unsupported feature Pierre-Yves David <pierre-yves.david@fb.com> parents: 26355 diff changeset	445 class BundleUnknownFeatureError(BundleValueError):
26394 e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	446 def __init__(self, parttype=None, params=(), values=()):
21620 6eaa71b2a3cc bundle2: introduce a parttype attribute to BundleValueError Pierre-Yves David <pierre-yves.david@fb.com> parents: 21618 diff changeset	447 self.parttype = parttype
21621 b6eb56a9335d bundle2: introduce a ``params`` attribute to BundleValueError Pierre-Yves David <pierre-yves.david@fb.com> parents: 21620 diff changeset	448 self.params = params
26394 e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	449 self.values = values
21627 3e8bcc90f07c bundle2: support None parttype in BundleValueError Pierre-Yves David <pierre-yves.david@fb.com> parents: 21621 diff changeset	450 if self.parttype is None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	451 msg = b'Stream Parameter'
21627 3e8bcc90f07c bundle2: support None parttype in BundleValueError Pierre-Yves David <pierre-yves.david@fb.com> parents: 21621 diff changeset	452 else:
3e8bcc90f07c bundle2: support None parttype in BundleValueError Pierre-Yves David <pierre-yves.david@fb.com> parents: 21621 diff changeset	453 msg = parttype
26394 e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	454 entries = self.params
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	455 if self.params and self.values:
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	456 assert len(self.params) == len(self.values)
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	457 entries = []
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	458 for idx, par in enumerate(self.params):
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	459 val = self.values[idx]
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	460 if val is None:
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	461 entries.append(val)
e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	462 else:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	463 entries.append(b"%s=%r" % (par, pycompat.maybebytestr(val)))
26394 e75da738add5 bundle2: allow to specify unsupported value on error Pierre-Yves David <pierre-yves.david@fb.com> parents: 26393 diff changeset	464 if entries:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	465 msg = b'%s - %s' % (msg, b', '.join(entries))
21747 fecead61d222 error: restore python 2.4 compatibility for BundleValueError Brendan Cully <brendan@kublai.com> parents: 21627 diff changeset	466 ValueError.__init__(self, msg)
21618 7568f5c1c801 bundle2: move exception classes into the error module Pierre-Yves David <pierre-yves.david@fb.com> parents: 21184 diff changeset	467
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	468
21618 7568f5c1c801 bundle2: move exception classes into the error module Pierre-Yves David <pierre-yves.david@fb.com> parents: 21184 diff changeset	469 class ReadOnlyPartError(RuntimeError):
7568f5c1c801 bundle2: move exception classes into the error module Pierre-Yves David <pierre-yves.david@fb.com> parents: 21184 diff changeset	470 """error raised when code tries to alter a part being generated"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	471
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	472 __bytes__ = _tobytes
21618 7568f5c1c801 bundle2: move exception classes into the error module Pierre-Yves David <pierre-yves.david@fb.com> parents: 21184 diff changeset	473
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	474
25484 a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	475 class PushkeyFailed(Abort):
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	476 """error raised when a pushkey part failed to update a value"""
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	477
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	478 def __init__(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	479 self, partid, namespace=None, key=None, new=None, old=None, ret=None
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	480 ):
25484 a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	481 self.partid = partid
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	482 self.namespace = namespace
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	483 self.key = key
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	484 self.new = new
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	485 self.old = old
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	486 self.ret = ret
a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	487 # no i18n expected to be processed into a better message
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	488 Abort.__init__(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	489 self, b'failed to update value for "%s/%s"' % (namespace, key)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	490 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	491
25484 a5192774e925 bundle2: introduce a PushkeyFail error to abort unbundle on pushkey error Pierre-Yves David <pierre-yves.david@fb.com> parents: 25249 diff changeset	492
39777 b63dee7bd0d9 global: replace most uses of RevlogError with StorageError (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	493 class CensoredNodeError(StorageError):
24190 903c7e8c97ad changegroup: emit full-replacement deltas if either revision is censored Mike Edgar <adgar@google.com> parents: 24137 diff changeset	494 """error raised when content verification fails on a censored node
22595 244478687edd error: add CensoredNodeError, will be thrown when content deliberately erased Mike Edgar <adgar@google.com> parents: 22359 diff changeset	495
24190 903c7e8c97ad changegroup: emit full-replacement deltas if either revision is censored Mike Edgar <adgar@google.com> parents: 24137 diff changeset	496 Also contains the tombstone data substituted for the uncensored data.
903c7e8c97ad changegroup: emit full-replacement deltas if either revision is censored Mike Edgar <adgar@google.com> parents: 24137 diff changeset	497 """
903c7e8c97ad changegroup: emit full-replacement deltas if either revision is censored Mike Edgar <adgar@google.com> parents: 24137 diff changeset	498
903c7e8c97ad changegroup: emit full-replacement deltas if either revision is censored Mike Edgar <adgar@google.com> parents: 24137 diff changeset	499 def __init__(self, filename, node, tombstone):
25945 147bd9e238a1 error: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 25484 diff changeset	500 from .node import short
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	501
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	502 StorageError.__init__(self, b'%s:%s' % (filename, short(node)))
24190 903c7e8c97ad changegroup: emit full-replacement deltas if either revision is censored Mike Edgar <adgar@google.com> parents: 24137 diff changeset	503 self.tombstone = tombstone
24120 a450e0a2ba0a revlog: in addgroup, reject ill-formed deltas based on censored nodes Mike Edgar <adgar@google.com> parents: 24040 diff changeset	504
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	505
39777 b63dee7bd0d9 global: replace most uses of RevlogError with StorageError (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	506 class CensoredBaseError(StorageError):
24120 a450e0a2ba0a revlog: in addgroup, reject ill-formed deltas based on censored nodes Mike Edgar <adgar@google.com> parents: 24040 diff changeset	507 """error raised when a delta is rejected because its base is censored
a450e0a2ba0a revlog: in addgroup, reject ill-formed deltas based on censored nodes Mike Edgar <adgar@google.com> parents: 24040 diff changeset	508
a450e0a2ba0a revlog: in addgroup, reject ill-formed deltas based on censored nodes Mike Edgar <adgar@google.com> parents: 24040 diff changeset	509 A delta based on a censored revision must be formed as single patch
a450e0a2ba0a revlog: in addgroup, reject ill-formed deltas based on censored nodes Mike Edgar <adgar@google.com> parents: 24040 diff changeset	510 operation which replaces the entire base with new content. This ensures
a450e0a2ba0a revlog: in addgroup, reject ill-formed deltas based on censored nodes Mike Edgar <adgar@google.com> parents: 24040 diff changeset	511 the delta may be applied by clones which have not censored the base.
a450e0a2ba0a revlog: in addgroup, reject ill-formed deltas based on censored nodes Mike Edgar <adgar@google.com> parents: 24040 diff changeset	512 """
26640 b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	513
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	514
26640 b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	515 class InvalidBundleSpecification(Exception):
b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	516 """error raised when a bundle specification is invalid.
b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	517
b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	518 This is used for syntax errors as opposed to support errors.
b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	519 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	520
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	521 __bytes__ = _tobytes
26640 b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	522
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	523
26640 b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	524 class UnsupportedBundleSpecification(Exception):
b13fdcc4e700 exchange: refactor bundle specification parsing Gregory Szorc <gregory.szorc@gmail.com> parents: 26438 diff changeset	525 """error raised when a bundle specification is not supported."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	526
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	527 __bytes__ = _tobytes
29536 b17a6e3cd2ac shelve: make unshelve be able to abort in any case Kostia Balytskyi <ikostia@fb.com> parents: 29510 diff changeset	528
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	529
29536 b17a6e3cd2ac shelve: make unshelve be able to abort in any case Kostia Balytskyi <ikostia@fb.com> parents: 29510 diff changeset	530 class CorruptedState(Exception):
b17a6e3cd2ac shelve: make unshelve be able to abort in any case Kostia Balytskyi <ikostia@fb.com> parents: 29510 diff changeset	531 """error raised when a command is not able to read its state from file"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	532
32616 6df193b5c437 py3: implement __bytes__() on most of our exception classes Yuya Nishihara <yuya@tcha.org> parents: 32596 diff changeset	533 __bytes__ = _tobytes
32002 bf855efe5664 httppeer: wrap HTTPResponse.read() globally Gregory Szorc <gregory.szorc@gmail.com> parents: 31959 diff changeset	534
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	535
32023 a29580905771 error: rename RichIOError to PeerTransportError Gregory Szorc <gregory.szorc@gmail.com> parents: 32002 diff changeset	536 class PeerTransportError(Abort):
a29580905771 error: rename RichIOError to PeerTransportError Gregory Szorc <gregory.szorc@gmail.com> parents: 32002 diff changeset	537 """Transport-level I/O error when communicating with a peer repo."""
35105 795bfa2a9103 error: add InMemoryMergeConflictsError Phil Cohen <phillco@fb.com> parents: 34251 diff changeset	538
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	539
35105 795bfa2a9103 error: add InMemoryMergeConflictsError Phil Cohen <phillco@fb.com> parents: 34251 diff changeset	540 class InMemoryMergeConflictsError(Exception):
795bfa2a9103 error: add InMemoryMergeConflictsError Phil Cohen <phillco@fb.com> parents: 34251 diff changeset	541 """Exception raised when merge conflicts arose during an in-memory merge."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	542
35105 795bfa2a9103 error: add InMemoryMergeConflictsError Phil Cohen <phillco@fb.com> parents: 34251 diff changeset	543 __bytes__ = _tobytes
39559 07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	544
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	545
39559 07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	546 class WireprotoCommandError(Exception):
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	547 """Represents an error during execution of a wire protocol command.
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	548
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	549 Should only be thrown by wire protocol version 2 commands.
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	550
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	551 The error is a formatter string and an optional iterable of arguments.
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	552 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43034 diff changeset	553
39559 07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	554 def __init__(self, message, args=None):
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	555 self.message = message
07b58266bce3 wireprotov2: implement commands as a generator of objects Gregory Szorc <gregory.szorc@gmail.com> parents: 38841 diff changeset	556 self.messageargs = args

Mercurial > public > mercurial-scm > hg

annotate mercurial/error.py @ 45892:06b64fabf91c