Mercurial > traipse_dev
view upmana/mercurial/match.py @ 248:1df5912db00c beta tip
Traipse Beta 'OpenRPG' {101205-00}
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 (Closed)
New Features:
New to Map, can re-order Grid, Miniatures, and Whiteboard layer draw order
New to Server GUI, can now clear log
New Earthdawn Dieroller
New IronClaw roller, sheet, and image
New ShapeShifter PC Sheet
Updates:
Update to Warhammer PC Sheet. Rollers set as macros. Should work with little maintanence.
Update to Browser Server window. Display rooms with ' " & cleaner
Update to Server. Handles ' " & cleaner
Update to Dieroller. Cleaner, more effecient expression system
Update to Hidden Die plugin, allows for non standard dice rolls
Update to location.py, allows for more portable references when starting Traipse
Update to the Features node
Fixes:
Fix to InterParse that was causing an Infernal Loop with Namespace Internal
Fix to XML data, removed old Minidom and switched to Element Tree
Fix to Server that was causing eternal attempt to find a Server ID, in Register Rooms thread
Fix to Server, removing wxPython dependencies where not needed
Fix to metaservers.xml file not being created
Fix to Single and Double quotes in Whiteboard text
Fix to Background images not showing when using the Image Server
Fix to Duplicate chat names appearing
Fix to Server GUI's logging output
Fix to FNB.COLORFUL_TABS bug
Fix to Gametree for XSLT Sheets
Fix to Gametree for locating gametree files
Fix to Send to Chat from Gametree
Fix to Gametree, renaming and remapping operates correctly
Fix to aliaslib, prevents error caused when SafeHTML is sent None
author | sirebral |
---|---|
date | Sun, 05 Dec 2010 10:53:30 -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