Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/httprepo.py @ 1907:7718885070b1
let commands that show changesets use templates.
mechanism is same as hgweb templates.
old show_changeset code is still used for now if no template given,
because it is faster than template code when verbose or debug.
simple template can be given on command line using -t, --template.
example:
hg log -t '{author|person}\n'
complex template can be put in template map file, given on command line
using --map-file.
we give two example map files:
map-log.compact prints 3 lines of output for every change.
map-log.verbose prints exact same output as default "hg log -v".
map files are searched where user says, then in template path as backup.
example:
hg log --map-file map-log.compact
defaults can be set in hgrc with ui.logtemplate and ui.logmap.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
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date | Mon, 27 Feb 2006 13:18:57 -0800 |
parents | 50de0887bbcd |
children | 8a8ab47cccde |
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 i18n import gettext as _ |
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11 from demandload import * |
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12 demandload(globals(), "hg os urllib urllib2 urlparse zlib util") |
926 | 13 |
14 class httprepository(remoterepository): | |
60 | 15 def __init__(self, ui, path): |
765 | 16 # fix missing / after hostname |
17 s = urlparse.urlsplit(path) | |
18 partial = s[2] | |
19 if not partial: partial = "/" | |
20 self.url = urlparse.urlunsplit((s[0], s[1], partial, '', '')) | |
60 | 21 self.ui = ui |
321 | 22 no_list = [ "localhost", "127.0.0.1" ] |
23 host = ui.config("http_proxy", "host") | |
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24 if host is None: |
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25 host = os.environ.get("http_proxy") |
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26 if host and host.startswith('http://'): |
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27 host = host[7:] |
321 | 28 user = ui.config("http_proxy", "user") |
29 passwd = ui.config("http_proxy", "passwd") | |
30 no = ui.config("http_proxy", "no") | |
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31 if no is None: |
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32 no = os.environ.get("no_proxy") |
321 | 33 if no: |
34 no_list = no_list + no.split(",") | |
515 | 35 |
321 | 36 no_proxy = 0 |
37 for h in no_list: | |
38 if (path.startswith("http://" + h + "/") or | |
39 path.startswith("http://" + h + ":") or | |
40 path == "http://" + h): | |
41 no_proxy = 1 | |
42 | |
43 # Note: urllib2 takes proxy values from the environment and those will | |
44 # take precedence | |
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45 for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: |
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46 try: |
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47 if os.environ.has_key(env): |
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48 del os.environ[env] |
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49 except OSError: |
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50 pass |
321 | 51 |
52 proxy_handler = urllib2.BaseHandler() | |
53 if host and not no_proxy: | |
54 proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) | |
55 | |
56 authinfo = None | |
57 if user and passwd: | |
58 passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() | |
59 passmgr.add_password(None, host, user, passwd) | |
60 authinfo = urllib2.ProxyBasicAuthHandler(passmgr) | |
61 | |
62 opener = urllib2.build_opener(proxy_handler, authinfo) | |
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63 # 1.0 here is the _protocol_ version |
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64 opener.addheaders = [('User-agent', 'mercurial/proto-1.0')] |
321 | 65 urllib2.install_opener(opener) |
60 | 66 |
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67 def dev(self): |
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68 return -1 |
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69 |
60 | 70 def do_cmd(self, cmd, **args): |
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71 self.ui.debug(_("sending %s command\n") % cmd) |
60 | 72 q = {"cmd": cmd} |
73 q.update(args) | |
74 qs = urllib.urlencode(q) | |
75 cu = "%s?%s" % (self.url, qs) | |
752 | 76 resp = urllib2.urlopen(cu) |
753 | 77 proto = resp.headers['content-type'] |
752 | 78 |
753 | 79 # accept old "text/plain" and "application/hg-changegroup" for now |
80 if not proto.startswith('application/mercurial') and \ | |
81 not proto.startswith('text/plain') and \ | |
82 not proto.startswith('application/hg-changegroup'): | |
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83 raise hg.RepoError(_("'%s' does not appear to be an hg repository") % |
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84 self.url) |
752 | 85 |
753 | 86 if proto.startswith('application/mercurial'): |
87 version = proto[22:] | |
88 if float(version) > 0.1: | |
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89 raise hg.RepoError(_("'%s' uses newer protocol %s") % |
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90 (self.url, version)) |
753 | 91 |
752 | 92 return resp |
60 | 93 |
222 | 94 def heads(self): |
95 d = self.do_cmd("heads").read() | |
96 try: | |
97 return map(bin, d[:-1].split(" ")) | |
98 except: | |
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99 self.ui.warn(_("unexpected response:\n") + d[:400] + "\n...\n") |
222 | 100 raise |
101 | |
60 | 102 def branches(self, nodes): |
103 n = " ".join(map(hex, nodes)) | |
752 | 104 d = self.do_cmd("branches", nodes=n).read() |
217 | 105 try: |
106 br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] | |
107 return br | |
108 except: | |
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109 self.ui.warn(_("unexpected response:\n") + d[:400] + "\n...\n") |
217 | 110 raise |
60 | 111 |
112 def between(self, pairs): | |
113 n = "\n".join(["-".join(map(hex, p)) for p in pairs]) | |
752 | 114 d = self.do_cmd("between", pairs=n).read() |
217 | 115 try: |
116 p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] | |
117 return p | |
118 except: | |
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119 self.ui.warn(_("unexpected response:\n") + d[:400] + "\n...\n") |
217 | 120 raise |
60 | 121 |
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122 def changegroup(self, nodes, kind): |
60 | 123 n = " ".join(map(hex, nodes)) |
752 | 124 f = self.do_cmd("changegroup", roots=n) |
192 | 125 bytes = 0 |
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126 |
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127 def zgenerator(f): |
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128 zd = zlib.decompressobj() |
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129 for chnk in f: |
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130 yield zd.decompress(chnk) |
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131 yield zd.flush() |
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132 |
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133 return util.chunkbuffer(zgenerator(util.filechunkiter(f))) |
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134 |
923 | 135 class httpsrepository(httprepository): |
136 pass |