Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/statichttprepo.py @ 4661:a7e9b6b1adeb
Backed out changeset cfa477946181824f4c769580ebf59710090ba08a
Only printenv was changed, not the actual execution of hooks.
And not setting an empty value might cause problems on platforms
which can't always remove variables from the environment.
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Thu, 21 Jun 2007 10:00:59 +0200 |
parents | 63b9d2deed48 |
children | bf10a03a6b24 121f961b358c |
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# statichttprepo.py - simple http repository class for mercurial # # This provides read-only repo access to repositories exported via static http # # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. from i18n import _ import changelog, filelog, httprangereader import repo, localrepo, manifest, os, urllib, urllib2, util class rangereader(httprangereader.httprangereader): def read(self, size=None): try: return httprangereader.httprangereader.read(self, size) except urllib2.HTTPError, inst: raise IOError(None, inst) except urllib2.URLError, inst: raise IOError(None, inst.reason[1]) def opener(base): """return a function that opens files over http""" p = base def o(path, mode="r"): f = "/".join((p, urllib.quote(path))) return rangereader(f) return o class statichttprepository(localrepo.localrepository): def __init__(self, ui, path): self._url = path self.ui = ui self.path = (path + "/.hg") self.opener = opener(self.path) # find requirements try: requirements = self.opener("requires").read().splitlines() except IOError: requirements = [] # check them for r in requirements: if r not in self.supported: raise repo.RepoError(_("requirement '%s' not supported") % r) # setup store if "store" in requirements: self.encodefn = util.encodefilename self.decodefn = util.decodefilename self.spath = self.path + "/store" else: self.encodefn = lambda x: x self.decodefn = lambda x: x self.spath = self.path self.sopener = util.encodedopener(opener(self.spath), self.encodefn) self.manifest = manifest.manifest(self.sopener) self.changelog = changelog.changelog(self.sopener) self.tagscache = None self.nodetagscache = None self.encodepats = None self.decodepats = None def url(self): return 'static-' + self._url def dev(self): return -1 def local(self): return False def instance(ui, path, create): if create: raise util.Abort(_('cannot create new static-http repository')) if path.startswith('old-http:'): ui.warn(_("old-http:// syntax is deprecated, " "please use static-http:// instead\n")) path = path[4:] else: path = path[7:] return statichttprepository(ui, path)