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comparison mercurial/hg.py @ 372:4b0f562c61f4

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Move httprangereader into its own file -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Move httprangereader into its own file manifest hash: 7a856e4024ce5d3d305e23e418a77d3058c74ddf -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCsPj4ywK+sNU5EO8RAizKAJ9kbYVAC+iL4cKml14BcwX9okdnJQCgjLAP cWM5/y9FdC3THOC6DkUNic0= =PkL6 -----END PGP SIGNATURE-----
author mpm@selenic.com
date Wed, 15 Jun 2005 19:58:48 -0800
parents ae96b7e1318d
children e5d769afd3ef
comparison
equal deleted inserted replaced
371:6e3436082697 372:4b0f562c61f4
7 7
8 import sys, struct, os 8 import sys, struct, os
9 from revlog import * 9 from revlog import *
10 from demandload import * 10 from demandload import *
11 demandload(globals(), "re lock urllib urllib2 transaction time socket") 11 demandload(globals(), "re lock urllib urllib2 transaction time socket")
12 demandload(globals(), "tempfile byterange difflib") 12 demandload(globals(), "tempfile httprangereader difflib")
13 13
14 def is_exec(f): 14 def is_exec(f):
15 return (os.stat(f).st_mode & 0100 != 0) 15 return (os.stat(f).st_mode & 0100 != 0)
16 16
17 def set_exec(f, mode): 17 def set_exec(f, mode):
319 def opener(base): 319 def opener(base):
320 p = base 320 p = base
321 def o(path, mode="r"): 321 def o(path, mode="r"):
322 if p[:7] == "http://": 322 if p[:7] == "http://":
323 f = os.path.join(p, urllib.quote(path)) 323 f = os.path.join(p, urllib.quote(path))
324 return httprangereader(f) 324 return httprangereader.httprangereader(f)
325 325
326 f = os.path.join(p, path) 326 f = os.path.join(p, path)
327 327
328 mode += "b" # for that other OS 328 mode += "b" # for that other OS
329 329
1414 if path and path[:11] == "old-http://": 1414 if path and path[:11] == "old-http://":
1415 return localrepository(ui, path.replace("old-http://", "http://")) 1415 return localrepository(ui, path.replace("old-http://", "http://"))
1416 else: 1416 else:
1417 return localrepository(ui, path, create) 1417 return localrepository(ui, path, create)
1418 1418
1419 class httprangereader:
1420 def __init__(self, url):
1421 self.url = url
1422 self.pos = 0
1423 def seek(self, pos):
1424 self.pos = pos
1425 def read(self, bytes=None):
1426 opener = urllib2.build_opener(byterange.HTTPRangeHandler())
1427 urllib2.install_opener(opener)
1428 req = urllib2.Request(self.url)
1429 end = ''
1430 if bytes: end = self.pos + bytes
1431 req.add_header('Range', 'bytes=%d-%s' % (self.pos, end))
1432 f = urllib2.urlopen(req)
1433 return f.read()