Mercurial > hg > mercurial-crew-with-dirclash

comparison mercurial/ui.py @ 1920:b7cc0f323a4c

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merge with crew.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Sun, 12 Mar 2006 16:21:59 -0800
parents e4abeafd6eb1 6569651a4f1e
children 36c6e4c3ff43
comparison
equal deleted inserted replaced
1919:8f565af14095 1920:b7cc0f323a4c
3 # Copyright 2005 Matt Mackall <mpm@selenic.com> 3 # Copyright 2005 Matt Mackall <mpm@selenic.com>
4 # 4 #
5 # This software may be used and distributed according to the terms 5 # This software may be used and distributed according to the terms
6 # of the GNU General Public License, incorporated herein by reference. 6 # of the GNU General Public License, incorporated herein by reference.
7 7
8 import os, ConfigParser 8 import ConfigParser
9 from i18n import gettext as _ 9 from i18n import gettext as _
10 from demandload import * 10 from demandload import *
11 demandload(globals(), "re socket sys util") 11 demandload(globals(), "os re socket sys util")
12 12
13 class ui(object): 13 class ui(object):
14 def __init__(self, verbose=False, debug=False, quiet=False, 14 def __init__(self, verbose=False, debug=False, quiet=False,
15 interactive=True): 15 interactive=True, parentui=None):
16 self.overlay = {} 16 self.overlay = {}
17 self.cdata = ConfigParser.SafeConfigParser() 17 if parentui is None:
18 self.readconfig(util.rcpath) 18 # this is the parent of all ui children
19 19 self.parentui = None
20 self.quiet = self.configbool("ui", "quiet") 20 self.cdata = ConfigParser.SafeConfigParser()
21 self.verbose = self.configbool("ui", "verbose") 21 self.readconfig(util.rcpath)
22 self.debugflag = self.configbool("ui", "debug") 22
23 self.interactive = self.configbool("ui", "interactive", True) 23 self.quiet = self.configbool("ui", "quiet")
24 24 self.verbose = self.configbool("ui", "verbose")
25 self.updateopts(verbose, debug, quiet, interactive) 25 self.debugflag = self.configbool("ui", "debug")
26 self.diffcache = None 26 self.interactive = self.configbool("ui", "interactive", True)
27
28 self.updateopts(verbose, debug, quiet, interactive)
29 self.diffcache = None
30 else:
31 # parentui may point to an ui object which is already a child
32 self.parentui = parentui.parentui or parentui
33 parent_cdata = self.parentui.cdata
34 self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults())
35 # make interpolation work
36 for section in parent_cdata.sections():
37 self.cdata.add_section(section)
38 for name, value in parent_cdata.items(section, raw=True):
39 self.cdata.set(section, name, value)
40
41 def __getattr__(self, key):
42 return getattr(self.parentui, key)
27 43
28 def updateopts(self, verbose=False, debug=False, quiet=False, 44 def updateopts(self, verbose=False, debug=False, quiet=False,
29 interactive=True): 45 interactive=True):
30 self.quiet = (self.quiet or quiet) and not verbose and not debug 46 self.quiet = (self.quiet or quiet) and not verbose and not debug
31 self.verbose = (self.verbose or verbose) or debug 47 self.verbose = (self.verbose or verbose) or debug
32 self.debugflag = (self.debugflag or debug) 48 self.debugflag = (self.debugflag or debug)
33 self.interactive = (self.interactive and interactive) 49 self.interactive = (self.interactive and interactive)
34 50
35 def readconfig(self, fn): 51 def readconfig(self, fn, root=None):
36 if isinstance(fn, basestring): 52 if isinstance(fn, basestring):
37 fn = [fn] 53 fn = [fn]
38 for f in fn: 54 for f in fn:
39 try: 55 try:
40 self.cdata.read(f) 56 self.cdata.read(f)
41 except ConfigParser.ParsingError, inst: 57 except ConfigParser.ParsingError, inst:
42 raise util.Abort(_("Failed to parse %s\n%s") % (f, inst)) 58 raise util.Abort(_("Failed to parse %s\n%s") % (f, inst))
59 # translate paths relative to root (or home) into absolute paths
60 if root is None:
61 root = os.path.expanduser('~')
62 for name, path in self.configitems("paths"):
63 if path.find("://") == -1 and not os.path.isabs(path):
64 self.cdata.set("paths", name, os.path.join(root, path))
43 65
44 def setconfig(self, section, name, val): 66 def setconfig(self, section, name, val):
45 self.overlay[(section, name)] = val 67 self.overlay[(section, name)] = val
46 68
47 def config(self, section, name, default=None): 69 def config(self, section, name, default=None):
48 if self.overlay.has_key((section, name)): 70 if self.overlay.has_key((section, name)):
49 return self.overlay[(section, name)] 71 return self.overlay[(section, name)]
50 if self.cdata.has_option(section, name): 72 if self.cdata.has_option(section, name):
51 return self.cdata.get(section, name) 73 try:
52 return default 74 return self.cdata.get(section, name)
75 except ConfigParser.InterpolationError, inst:
76 raise util.Abort(_("Error in configuration:\n%s") % inst)
77 if self.parentui is None:
78 return default
79 else:
80 return self.parentui.config(section, name, default)
53 81
54 def configbool(self, section, name, default=False): 82 def configbool(self, section, name, default=False):
55 if self.overlay.has_key((section, name)): 83 if self.overlay.has_key((section, name)):
56 return self.overlay[(section, name)] 84 return self.overlay[(section, name)]
57 if self.cdata.has_option(section, name): 85 if self.cdata.has_option(section, name):
58 return self.cdata.getboolean(section, name) 86 try:
59 return default 87 return self.cdata.getboolean(section, name)
88 except ConfigParser.InterpolationError, inst:
89 raise util.Abort(_("Error in configuration:\n%s") % inst)
90 if self.parentui is None:
91 return default
92 else:
93 return self.parentui.configbool(section, name, default)
60 94
61 def configitems(self, section): 95 def configitems(self, section):
96 items = {}
97 if self.parentui is not None:
98 items = dict(self.parentui.configitems(section))
62 if self.cdata.has_section(section): 99 if self.cdata.has_section(section):
63 return self.cdata.items(section) 100 try:
64 return [] 101 items.update(dict(self.cdata.items(section)))
65 102 except ConfigParser.InterpolationError, inst:
66 def walkconfig(self): 103 raise util.Abort(_("Error in configuration:\n%s") % inst)
67 seen = {} 104 x = items.items()
105 x.sort()
106 return x
107
108 def walkconfig(self, seen=None):
109 if seen is None:
110 seen = {}
68 for (section, name), value in self.overlay.iteritems(): 111 for (section, name), value in self.overlay.iteritems():
69 yield section, name, value 112 yield section, name, value
70 seen[section, name] = 1 113 seen[section, name] = 1
71 for section in self.cdata.sections(): 114 for section in self.cdata.sections():
72 for name, value in self.cdata.items(section): 115 for name, value in self.cdata.items(section):
73 if (section, name) in seen: continue 116 if (section, name) in seen: continue
74 yield section, name, value.replace('\n', '\\n') 117 yield section, name, value.replace('\n', '\\n')
75 seen[section, name] = 1 118 seen[section, name] = 1
119 if self.parentui is not None:
120 for parent in self.parentui.walkconfig(seen):
121 yield parent
76 122
77 def extensions(self): 123 def extensions(self):
78 return self.configitems("extensions") 124 return self.configitems("extensions")
79 125
80 def diffopts(self): 126 def diffopts(self):
105 def shortuser(self, user): 151 def shortuser(self, user):
106 """Return a short representation of a user name or email address.""" 152 """Return a short representation of a user name or email address."""
107 if not self.verbose: user = util.shortuser(user) 153 if not self.verbose: user = util.shortuser(user)
108 return user 154 return user
109 155
110 def expandpath(self, loc, root=""): 156 def expandpath(self, loc):
111 paths = {} 157 """Return repository location relative to cwd or from [paths]"""
112 for name, path in self.configitems("paths"): 158 if loc.find("://") != -1 or os.path.exists(loc):
113 m = path.find("://") 159 return loc
114 if m == -1: 160
115 path = os.path.join(root, path) 161 return self.config("paths", loc, loc)
116 paths[name] = path
117
118 return paths.get(loc, loc)
119 162
120 def write(self, *args): 163 def write(self, *args):
121 for a in args: 164 for a in args:
122 sys.stdout.write(str(a)) 165 sys.stdout.write(str(a))
123 166
124 def write_err(self, *args): 167 def write_err(self, *args):
125 if not sys.stdout.closed: sys.stdout.flush() 168 if not sys.stdout.closed: sys.stdout.flush()
126 for a in args: 169 for a in args:
127 sys.stderr.write(str(a)) 170 sys.stderr.write(str(a))
171
172 def flush(self):
173 try:
174 sys.stdout.flush()
175 finally:
176 sys.stderr.flush()
128 177
129 def readline(self): 178 def readline(self):
130 return sys.stdin.readline()[:-1] 179 return sys.stdin.readline()[:-1]
131 def prompt(self, msg, pat, default="y"): 180 def prompt(self, msg, pat, default="y"):
132 if not self.interactive: return default 181 if not self.interactive: return default
155 editor = (os.environ.get("HGEDITOR") or 204 editor = (os.environ.get("HGEDITOR") or
156 self.config("ui", "editor") or 205 self.config("ui", "editor") or
157 os.environ.get("EDITOR", "vi")) 206 os.environ.get("EDITOR", "vi"))
158 207
159 os.environ["HGUSER"] = self.username() 208 os.environ["HGUSER"] = self.username()
160 util.system("%s \"%s\"" % (editor, name), errprefix=_("edit failed")) 209 util.system("%s \"%s\"" % (editor, name),
210 environ={'HGUSER': self.username()},
211 onerr=util.Abort, errprefix=_("edit failed"))
161 212
162 t = open(name).read() 213 t = open(name).read()
163 t = re.sub("(?m)^HG:.*\n", "", t) 214 t = re.sub("(?m)^HG:.*\n", "", t)
164 215
165 os.unlink(name) 216 os.unlink(name)