Mercurial > public > mercurial-scm > hg-stable

diff mercurial/patch.py @ 43554:9f70512ae2cf

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cleanup: remove pointless r-prefixes on single-quoted strings This is the promised second step on single-quoted strings. These had existed because our source transformer didn't turn r'' into b'', so we had tagged some strings as r-strings to get "native" strings on both Pythons. Now that the transformer is gone, we can dispense with this nonsense. Methodology: I ran hg locate 'set:added() or modified() or clean()' | egrep '.*\.py$' | xargs egrep --color=never -n -- \[\^b\]\[\^a-z\]r\'\[\^\'\\\\\]\*\'\[\^\'\ in an emacs grep-mode buffer, and then used a keyboard macro to iterate over the results and remove the r prefix as needed. # skip-blame removing unneeded r prefixes left over from Python 3 migration. Differential Revision: https://phab.mercurial-scm.org/D7306
author Augie Fackler <augie@google.com>
date Fri, 08 Nov 2019 11:19:20 -0800
parents 313e3a279828
children d649de29f1ff
line wrap: on
line diff
--- a/mercurial/patch.py	Sun Nov 10 07:30:14 2019 -0800
+++ b/mercurial/patch.py	Fri Nov 08 11:19:20 2019 -0800
@@ -217,7 +217,7 @@
     fileobj did not contain a patch. Caller must unlink filename when done.'''
 
     fd, tmpname = pycompat.mkstemp(prefix=b'hg-patch-')
-    tmpfp = os.fdopen(fd, r'wb')
+    tmpfp = os.fdopen(fd, 'wb')
     try:
         yield _extract(ui, fileobj, tmpname, tmpfp)
     finally:
@@ -241,8 +241,8 @@
 
     msg = mail.parse(fileobj)
 
-    subject = msg[r'Subject'] and mail.headdecode(msg[r'Subject'])
-    data[b'user'] = msg[r'From'] and mail.headdecode(msg[r'From'])
+    subject = msg['Subject'] and mail.headdecode(msg['Subject'])
+    data[b'user'] = msg['From'] and mail.headdecode(msg['From'])
     if not subject and not data[b'user']:
         # Not an email, restore parsed headers if any
         subject = (
@@ -255,7 +255,7 @@
     # should try to parse msg['Date']
     parents = []
 
-    nodeid = msg[r'X-Mercurial-Node']
+    nodeid = msg['X-Mercurial-Node']
     if nodeid:
         data[b'nodeid'] = nodeid = mail.headdecode(nodeid)
         ui.debug(b'Node ID: %s\n' % nodeid)
@@ -1225,7 +1225,7 @@
                 ncpatchfp = None
                 try:
                     # Write the initial patch
-                    f = util.nativeeolwriter(os.fdopen(patchfd, r'wb'))
+                    f = util.nativeeolwriter(os.fdopen(patchfd, 'wb'))
                     chunk.header.write(f)
                     chunk.write(f)
                     f.write(
@@ -1245,7 +1245,7 @@
                         ui.warn(_(b"editor exited with exit code %d\n") % ret)
                         continue
                     # Remove comment lines
-                    patchfp = open(patchfn, r'rb')
+                    patchfp = open(patchfn, 'rb')
                     ncpatchfp = stringio()
                     for line in util.iterfile(patchfp):
                         line = util.fromnativeeol(line)
@@ -2788,7 +2788,7 @@
 
 def difflabel(func, *args, **kw):
     '''yields 2-tuples of (output, label) based on the output of func()'''
-    if kw.get(r'opts') and kw[r'opts'].worddiff:
+    if kw.get('opts') and kw['opts'].worddiff:
         dodiffhunk = diffsinglehunkinline
     else:
         dodiffhunk = diffsinglehunk