Mercurial > hg
view mercurial/config.py @ 21714:635a8201e356
qfold: allow to specify '--message/'--logfile' and '--edit' at the same time
Before this patch, 'hg qfold' disallows to specify
'--message/'--logfile' and '--edit' at the same time.
'hg qfold' has disallowed such combination since Mercurial 0.9.2, but
this restriction seems not to be reasonable for recent Mercurial,
because all other commands creating new changeset allow it.
This patch allows 'hg qfold' to specify '--message/'--logfile' and
'--edit' at the same time like other commands creating new changeset.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Sun, 01 Jun 2014 00:08:33 +0900 |
parents | d19c9bdbbf35 |
children | c2262004c2e2 |
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# config.py - configuration parsing for Mercurial # # Copyright 2009 Matt Mackall <mpm@selenic.com> and others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from i18n import _ import error, util import os, errno class sortdict(dict): 'a simple sorted dictionary' def __init__(self, data=None): self._list = [] if data: self.update(data) def copy(self): return sortdict(self) def __setitem__(self, key, val): if key in self: self._list.remove(key) self._list.append(key) dict.__setitem__(self, key, val) def __iter__(self): return self._list.__iter__() def update(self, src): for k in src: self[k] = src[k] def clear(self): dict.clear(self) self._list = [] def items(self): return [(k, self[k]) for k in self._list] def __delitem__(self, key): dict.__delitem__(self, key) self._list.remove(key) def keys(self): return self._list def iterkeys(self): return self._list.__iter__() class config(object): def __init__(self, data=None): self._data = {} self._source = {} self._unset = [] if data: for k in data._data: self._data[k] = data[k].copy() self._source = data._source.copy() def copy(self): return config(self) def __contains__(self, section): return section in self._data def __getitem__(self, section): return self._data.get(section, {}) def __iter__(self): for d in self.sections(): yield d def update(self, src): for s, n in src._unset: if s in self and n in self._data[s]: del self._data[s][n] del self._source[(s, n)] for s in src: if s not in self: self._data[s] = sortdict() self._data[s].update(src._data[s]) self._source.update(src._source) def get(self, section, item, default=None): return self._data.get(section, {}).get(item, default) def backup(self, section, item): """return a tuple allowing restore to reinstall a previous value The main reason we need it is because it handles the "no data" case. """ try: value = self._data[section][item] source = self.source(section, item) return (section, item, value, source) except KeyError: return (section, item) def source(self, section, item): return self._source.get((section, item), "") def sections(self): return sorted(self._data.keys()) def items(self, section): return self._data.get(section, {}).items() def set(self, section, item, value, source=""): if section not in self: self._data[section] = sortdict() self._data[section][item] = value if source: self._source[(section, item)] = source def restore(self, data): """restore data returned by self.backup""" if len(data) == 4: # restore old data section, item, value, source = data self._data[section][item] = value self._source[(section, item)] = source else: # no data before, remove everything section, item = data if section in self._data: del self._data[section][item] self._source.pop((section, item), None) def parse(self, src, data, sections=None, remap=None, include=None): sectionre = util.compilere(r'\[([^\[]+)\]') itemre = util.compilere(r'([^=\s][^=]*?)\s*=\s*(.*\S|)') contre = util.compilere(r'\s+(\S|\S.*\S)\s*$') emptyre = util.compilere(r'(;|#|\s*$)') commentre = util.compilere(r'(;|#)') unsetre = util.compilere(r'%unset\s+(\S+)') includere = util.compilere(r'%include\s+(\S|\S.*\S)\s*$') section = "" item = None line = 0 cont = False for l in data.splitlines(True): line += 1 if line == 1 and l.startswith('\xef\xbb\xbf'): # Someone set us up the BOM l = l[3:] if cont: if commentre.match(l): continue m = contre.match(l) if m: if sections and section not in sections: continue v = self.get(section, item) + "\n" + m.group(1) self.set(section, item, v, "%s:%d" % (src, line)) continue item = None cont = False m = includere.match(l) if m: inc = util.expandpath(m.group(1)) base = os.path.dirname(src) inc = os.path.normpath(os.path.join(base, inc)) if include: try: include(inc, remap=remap, sections=sections) except IOError, inst: if inst.errno != errno.ENOENT: raise error.ParseError(_("cannot include %s (%s)") % (inc, inst.strerror), "%s:%s" % (src, line)) continue if emptyre.match(l): continue m = sectionre.match(l) if m: section = m.group(1) if remap: section = remap.get(section, section) if section not in self: self._data[section] = sortdict() continue m = itemre.match(l) if m: item = m.group(1) cont = True if sections and section not in sections: continue self.set(section, item, m.group(2), "%s:%d" % (src, line)) continue m = unsetre.match(l) if m: name = m.group(1) if sections and section not in sections: continue if self.get(section, name) is not None: del self._data[section][name] self._unset.append((section, name)) continue raise error.ParseError(l.rstrip(), ("%s:%s" % (src, line))) def read(self, path, fp=None, sections=None, remap=None): if not fp: fp = util.posixfile(path) self.parse(path, fp.read(), sections, remap, self.read)