Mercurial > traipse_dev
view upmana/mercurial/match.py @ 152:6081bdc2b8d5 beta
Traipse Beta 'OpenRPG' {091125-00}
Traipse is a distribution of OpenRPG that is designed to be easy to setup and go.
Traipse also makes it easy for developers to work on code without fear of
sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the
code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the
productivity of the user.
Update Summary (Beta)
Added Bookmarks
Fix to Remote Admin Commands
Minor fix to text based Server
Fix to Pretty Print, from Core
Fix to Splitter Nodes not being created
Fix to massive amounts of images loading, from Core
Added 'boot' command to remote admin
Added confirmation window for sent nodes
Minor changes to allow for portability to an OpenSUSE linux OS
Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG
Zoom Mouse plugin added
Images added to Plugin UI
Switching to Element Tree
Map efficiency, from FlexiRPG
Added Status Bar to Update Manager
default_manifest.xml renamed to default_upmana.xml
Cleaner clode for saved repositories
New TrueDebug Class in orpg_log (See documentation for usage)
Mercurial's hgweb folder is ported to upmana
Pretty important update that can help remove thousands of dead children from your
gametree.
Children, <forms />, <group_atts />, <horizontal />, <cols />, <rows />, <height
/>, etc... are all tags now. Check your gametree and look for dead children!!
New Gametree Recursion method, mapping, and context sensitivity. !Infinite Loops
return error instead of freezing the software!
New Syntax added for custom PC sheets
Tip of the Day added, from Core and community
Fixed Whiteboard ID to prevent random line or text deleting. Modified ID's to
prevent non updated clients from ruining the fix.
author | sirebral |
---|---|
date | Wed, 25 Nov 2009 06:16:35 -0600 |
parents | dcf4fbe09b70 |
children |
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# match.py - filename matching # # Copyright 2008, 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, incorporated herein by reference. import util, re class match(object): def __init__(self, root, cwd, patterns, include=[], exclude=[], default='glob', exact=False): """build an object to match a set of file patterns arguments: root - the canonical root of the tree you're matching against cwd - the current working directory, if relevant patterns - patterns to find include - patterns to include exclude - patterns to exclude default - if a pattern in names has no explicit type, assume this one exact - patterns are actually literals a pattern is one of: 'glob:<glob>' - a glob relative to cwd 're:<regexp>' - a regular expression 'path:<path>' - a path relative to canonroot 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs) 'relpath:<path>' - a path relative to cwd 'relre:<regexp>' - a regexp that needn't match the start of a name '<something>' - a pattern of the specified default type """ self._root = root self._cwd = cwd self._files = [] self._anypats = bool(include or exclude) if include: im = _buildmatch(_normalize(include, 'glob', root, cwd), '(?:/|$)') if exclude: em = _buildmatch(_normalize(exclude, 'glob', root, cwd), '(?:/|$)') if exact: self._files = patterns pm = self.exact elif patterns: pats = _normalize(patterns, default, root, cwd) self._files = _roots(pats) self._anypats = self._anypats or _anypats(pats) pm = _buildmatch(pats, '$') if patterns or exact: if include: if exclude: m = lambda f: im(f) and not em(f) and pm(f) else: m = lambda f: im(f) and pm(f) else: if exclude: m = lambda f: not em(f) and pm(f) else: m = pm else: if include: if exclude: m = lambda f: im(f) and not em(f) else: m = im else: if exclude: m = lambda f: not em(f) else: m = lambda f: True self.matchfn = m self._fmap = set(self._files) def __call__(self, fn): return self.matchfn(fn) def __iter__(self): for f in self._files: yield f def bad(self, f, msg): '''callback for each explicit file that can't be found/accessed, with an error message ''' pass def dir(self, f): pass def missing(self, f): pass def exact(self, f): return f in self._fmap def rel(self, f): return util.pathto(self._root, self._cwd, f) def files(self): return self._files def anypats(self): return self._anypats class exact(match): def __init__(self, root, cwd, files): match.__init__(self, root, cwd, files, exact = True) class always(match): def __init__(self, root, cwd): match.__init__(self, root, cwd, []) def patkind(pat): return _patsplit(pat, None)[0] def _patsplit(pat, default): """Split a string into an optional pattern kind prefix and the actual pattern.""" if ':' in pat: kind, val = pat.split(':', 1) if kind in ('re', 'glob', 'path', 'relglob', 'relpath', 'relre'): return kind, val return default, pat def _globre(pat): "convert a glob pattern into a regexp" i, n = 0, len(pat) res = '' group = 0 escape = re.escape def peek(): return i < n and pat[i] while i < n: c = pat[i] i = i+1 if c not in '*?[{},\\': res += escape(c) elif c == '*': if peek() == '*': i += 1 res += '.*' else: res += '[^/]*' elif c == '?': res += '.' elif c == '[': j = i if j < n and pat[j] in '!]': j += 1 while j < n and pat[j] != ']': j += 1 if j >= n: res += '\\[' else: stuff = pat[i:j].replace('\\','\\\\') i = j + 1 if stuff[0] == '!': stuff = '^' + stuff[1:] elif stuff[0] == '^': stuff = '\\' + stuff res = '%s[%s]' % (res, stuff) elif c == '{': group += 1 res += '(?:' elif c == '}' and group: res += ')' group -= 1 elif c == ',' and group: res += '|' elif c == '\\': p = peek() if p: i += 1 res += escape(p) else: res += escape(c) else: res += escape(c) return res def _regex(kind, name, tail): '''convert a pattern into a regular expression''' if not name: return '' if kind == 're': return name elif kind == 'path': return '^' + re.escape(name) + '(?:/|$)' elif kind == 'relglob': return '(?:|.*/)' + _globre(name) + tail elif kind == 'relpath': return re.escape(name) + '(?:/|$)' elif kind == 'relre': if name.startswith('^'): return name return '.*' + name return _globre(name) + tail def _buildmatch(pats, tail): """build a matching function from a set of patterns""" try: pat = '(?:%s)' % '|'.join([_regex(k, p, tail) for (k, p) in pats]) if len(pat) > 20000: raise OverflowError() return re.compile(pat).match except OverflowError: # We're using a Python with a tiny regex engine and we # made it explode, so we'll divide the pattern list in two # until it works l = len(pats) if l < 2: raise a, b = _buildmatch(pats[:l//2], tail), _buildmatch(pats[l//2:], tail) return lambda s: a(s) or b(s) except re.error: for k, p in pats: try: re.compile('(?:%s)' % _regex(k, p, tail)) except re.error: raise util.Abort("invalid pattern (%s): %s" % (k, p)) raise util.Abort("invalid pattern") def _normalize(names, default, root, cwd): pats = [] for kind, name in [_patsplit(p, default) for p in names]: if kind in ('glob', 'relpath'): name = util.canonpath(root, cwd, name) elif kind in ('relglob', 'path'): name = util.normpath(name) pats.append((kind, name)) return pats def _roots(patterns): r = [] for kind, name in patterns: if kind == 'glob': # find the non-glob prefix root = [] for p in name.split('/'): if '[' in p or '{' in p or '*' in p or '?' in p: break root.append(p) r.append('/'.join(root) or '.') elif kind in ('relpath', 'path'): r.append(name or '.') elif kind == 'relglob': r.append('.') return r def _anypats(patterns): for kind, name in patterns: if kind in ('glob', 're', 'relglob', 'relre'): return True