Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/httprepo.py @ 1459:106fdec8e1fb
Fix small bug in nodesbetween if heads is [nullid].
author | Eric Hopper <hopper@omnifarious.org> |
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date | Fri, 07 Oct 2005 17:07:57 -0700 |
parents | 854775b27d1a |
children | cf9a1233738a |
rev | line source |
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1089 | 1 # httprepo.py - HTTP repository proxy classes for mercurial |
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2 # |
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3 # Copyright 2005 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms |
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6 # of the GNU General Public License, incorporated herein by reference. |
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7 |
1089 | 8 from node import * |
9 from remoterepo import * | |
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10 from demandload import * |
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11 demandload(globals(), "hg os urllib urllib2 urlparse zlib util") |
926 | 12 |
13 class httprepository(remoterepository): | |
60 | 14 def __init__(self, ui, path): |
765 | 15 # fix missing / after hostname |
16 s = urlparse.urlsplit(path) | |
17 partial = s[2] | |
18 if not partial: partial = "/" | |
19 self.url = urlparse.urlunsplit((s[0], s[1], partial, '', '')) | |
60 | 20 self.ui = ui |
321 | 21 no_list = [ "localhost", "127.0.0.1" ] |
22 host = ui.config("http_proxy", "host") | |
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23 if host is None: |
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24 host = os.environ.get("http_proxy") |
426
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25 if host and host.startswith('http://'): |
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26 host = host[7:] |
321 | 27 user = ui.config("http_proxy", "user") |
28 passwd = ui.config("http_proxy", "passwd") | |
29 no = ui.config("http_proxy", "no") | |
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30 if no is None: |
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31 no = os.environ.get("no_proxy") |
321 | 32 if no: |
33 no_list = no_list + no.split(",") | |
515 | 34 |
321 | 35 no_proxy = 0 |
36 for h in no_list: | |
37 if (path.startswith("http://" + h + "/") or | |
38 path.startswith("http://" + h + ":") or | |
39 path == "http://" + h): | |
40 no_proxy = 1 | |
41 | |
42 # Note: urllib2 takes proxy values from the environment and those will | |
43 # take precedence | |
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44 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
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45 try: |
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46 if os.environ.has_key(env): |
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47 del os.environ[env] |
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48 except OSError: |
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49 pass |
321 | 50 |
51 proxy_handler = urllib2.BaseHandler() | |
52 if host and not no_proxy: | |
53 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
54 | |
55 authinfo = None | |
56 if user and passwd: | |
57 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
58 passmgr.add_password(None, host, user, passwd) | |
59 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
60 | |
61 opener = urllib2.build_opener(proxy_handler, authinfo) | |
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62 # 1.0 here is the _protocol_ version |
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63 opener.addheaders = [('User-agent', 'mercurial/proto-1.0')] |
321 | 64 urllib2.install_opener(opener) |
60 | 65 |
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66 def dev(self): |
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67 return -1 |
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68 |
60 | 69 def do_cmd(self, cmd, **args): |
83 | 70 self.ui.debug("sending %s command\n" % cmd) |
60 | 71 q = {"cmd": cmd} |
72 q.update(args) | |
73 qs = urllib.urlencode(q) | |
74 cu = "%s?%s" % (self.url, qs) | |
752 | 75 resp = urllib2.urlopen(cu) |
753 | 76 proto = resp.headers['content-type'] |
752 | 77 |
753 | 78 # accept old "text/plain" and "application/hg-changegroup" for now |
79 if not proto.startswith('application/mercurial') and \ | |
80 not proto.startswith('text/plain') and \ | |
81 not proto.startswith('application/hg-changegroup'): | |
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82 raise hg.RepoError("'%s' does not appear to be an hg repository" % |
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83 self.url) |
752 | 84 |
753 | 85 if proto.startswith('application/mercurial'): |
86 version = proto[22:] | |
87 if float(version) > 0.1: | |
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88 raise hg.RepoError("'%s' uses newer protocol %s" % |
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89 (self.url, version)) |
753 | 90 |
752 | 91 return resp |
60 | 92 |
222 | 93 def heads(self): |
94 d = self.do_cmd("heads").read() | |
95 try: | |
96 return map(bin, d[:-1].split(" ")) | |
97 except: | |
98 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
99 raise | |
100 | |
60 | 101 def branches(self, nodes): |
102 n = " ".join(map(hex, nodes)) | |
752 | 103 d = self.do_cmd("branches", nodes=n).read() |
217 | 104 try: |
105 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
106 return br | |
107 except: | |
108 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
109 raise | |
60 | 110 |
111 def between(self, pairs): | |
112 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
752 | 113 d = self.do_cmd("between", pairs=n).read() |
217 | 114 try: |
115 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
116 return p | |
117 except: | |
118 self.ui.warn("unexpected response:\n" + d[:400] + "\n...\n") | |
119 raise | |
60 | 120 |
121 def changegroup(self, nodes): | |
122 n = " ".join(map(hex, nodes)) | |
752 | 123 f = self.do_cmd("changegroup", roots=n) |
192 | 124 bytes = 0 |
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125 |
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126 def zgenerator(f): |
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127 zd = zlib.decompressobj() |
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128 for chnk in f: |
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129 yield zd.decompress(chnk) |
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130 yield zd.flush() |
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131 |
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132 return util.chunkbuffer(zgenerator(util.filechunkiter(f))) |
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133 |
923 | 134 class httpsrepository(httprepository): |
135 pass |