author | Patrick Mezard <pmezard@gmail.com> |
Sun, 30 Sep 2007 16:36:22 +0200 | |
changeset 5348 | 8838fe5a236f |
parent 5313 | 121f961b358c |
child 5315 | 639935f2e63a |
permissions | -rw-r--r-- |
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# statichttprepo.py - simple http repository class for mercurial |
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# |
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# This provides read-only repo access to repositories exported via static http |
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# |
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Updated copyright notices and add "and others" to "hg version"
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms |
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# of the GNU General Public License, incorporated herein by reference. |
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from i18n import _ |
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import changelog, filelog, httprangereader |
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import repo, localrepo, manifest, os, urllib, urllib2, util |
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class rangereader(httprangereader.httprangereader): |
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def read(self, size=None): |
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try: |
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return httprangereader.httprangereader.read(self, size) |
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Catch urllib errors for old-http in a nicer way.
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except urllib2.HTTPError, inst: |
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raise IOError(None, inst) |
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except urllib2.URLError, inst: |
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raise IOError(None, inst.reason[1]) |
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def opener(base): |
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"""return a function that opens files over http""" |
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p = base |
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def o(path, mode="r"): |
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use forward "/" for internal path and static http, fix issue437
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f = "/".join((p, urllib.quote(path))) |
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return rangereader(f) |
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return o |
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class statichttprepository(localrepo.localrepository): |
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def __init__(self, ui, path): |
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self._url = path |
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self.ui = ui |
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statichttprepo: fix calls on '/' URI (issue 747)
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self.path = path.rstrip('/') + "/.hg" |
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self.opener = opener(self.path) |
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# find requirements |
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try: |
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requirements = self.opener("requires").read().splitlines() |
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except IOError: |
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requirements = [] |
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# check them |
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for r in requirements: |
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if r not in self.supported: |
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raise repo.RepoError(_("requirement '%s' not supported") % r) |
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parents:
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# setup store |
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if "store" in requirements: |
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self.encodefn = util.encodefilename |
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self.decodefn = util.decodefilename |
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self.spath = self.path + "/store" |
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else: |
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self.encodefn = lambda x: x |
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self.decodefn = lambda x: x |
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self.spath = self.path |
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self.sopener = util.encodedopener(opener(self.spath), self.encodefn) |
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self.manifest = manifest.manifest(self.sopener) |
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self.changelog = changelog.changelog(self.sopener) |
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self.tagscache = None |
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self.nodetagscache = None |
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self.encodepats = None |
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self.decodepats = None |
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def url(self): |
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return 'static-' + self._url |
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def dev(self): |
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return -1 |
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def local(self): |
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return False |
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def instance(ui, path, create): |
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if create: |
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raise util.Abort(_('cannot create new static-http repository')) |
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if path.startswith('old-http:'): |
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ui.warn(_("old-http:// syntax is deprecated, " |
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"please use static-http:// instead\n")) |
386f04d6ecb3
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parents:
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path = path[4:] |
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parents:
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else: |
386f04d6ecb3
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parents:
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path = path[7:] |
386f04d6ecb3
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2673
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return statichttprepository(ui, path) |