From 22c29d8651668195f72e2f6a8e059d625eb511c3 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Wed, 20 Jan 2010 18:46:02 +0000 Subject: bitbake: Switch to bitbake-dev version (bitbake master upstream) Signed-off-by: Richard Purdie --- bitbake-dev/lib/bb/data_smart.py | 289 --------------------------------------- 1 file changed, 289 deletions(-) delete mode 100644 bitbake-dev/lib/bb/data_smart.py (limited to 'bitbake-dev/lib/bb/data_smart.py') diff --git a/bitbake-dev/lib/bb/data_smart.py b/bitbake-dev/lib/bb/data_smart.py deleted file mode 100644 index 988d5c3578..0000000000 --- a/bitbake-dev/lib/bb/data_smart.py +++ /dev/null @@ -1,289 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake Smart Dictionary Implementation - -Functions for interacting with the data structure used by the -BitBake build tools. - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2004, 2005 Seb Frankengul -# Copyright (C) 2005, 2006 Holger Hans Peter Freyther -# Copyright (C) 2005 Uli Luckas -# Copyright (C) 2005 ROAD GmbH -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# Based on functions from the base bb module, Copyright 2003 Holger Schurig - -import copy, os, re, sys, time, types -import bb -from bb import utils, methodpool -from COW import COWDictBase -from new import classobj - - -__setvar_keyword__ = ["_append","_prepend"] -__setvar_regexp__ = re.compile('(?P.*?)(?P_append|_prepend)(_(?P.*))?') -__expand_var_regexp__ = re.compile(r"\${[^{}]+}") -__expand_python_regexp__ = re.compile(r"\${@.+?}") - - -class DataSmart: - def __init__(self, special = COWDictBase.copy(), seen = COWDictBase.copy() ): - self.dict = {} - - # cookie monster tribute - self._special_values = special - self._seen_overrides = seen - - self.expand_cache = {} - - def expand(self,s, varname): - def var_sub(match): - key = match.group()[2:-1] - if varname and key: - if varname == key: - raise Exception("variable %s references itself!" % varname) - var = self.getVar(key, 1) - if var is not None: - return var - else: - return match.group() - - def python_sub(match): - import bb - code = match.group()[3:-1] - locals()['d'] = self - s = eval(code) - if type(s) == types.IntType: s = str(s) - return s - - if type(s) is not types.StringType: # sanity check - return s - - if varname and varname in self.expand_cache: - return self.expand_cache[varname] - - while s.find('${') != -1: - olds = s - try: - s = __expand_var_regexp__.sub(var_sub, s) - s = __expand_python_regexp__.sub(python_sub, s) - if s == olds: break - if type(s) is not types.StringType: # sanity check - bb.msg.error(bb.msg.domain.Data, 'expansion of %s returned non-string %s' % (olds, s)) - except KeyboardInterrupt: - raise - except: - bb.msg.note(1, bb.msg.domain.Data, "%s:%s while evaluating:\n%s" % (sys.exc_info()[0], sys.exc_info()[1], s)) - raise - - if varname: - self.expand_cache[varname] = s - - return s - - def initVar(self, var): - self.expand_cache = {} - if not var in self.dict: - self.dict[var] = {} - - def _findVar(self,var): - _dest = self.dict - - while (_dest and var not in _dest): - if not "_data" in _dest: - _dest = None - break - _dest = _dest["_data"] - - if _dest and var in _dest: - return _dest[var] - return None - - def _makeShadowCopy(self, var): - if var in self.dict: - return - - local_var = self._findVar(var) - - if local_var: - self.dict[var] = copy.copy(local_var) - else: - self.initVar(var) - - def setVar(self,var,value): - self.expand_cache = {} - match = __setvar_regexp__.match(var) - if match and match.group("keyword") in __setvar_keyword__: - base = match.group('base') - keyword = match.group("keyword") - override = match.group('add') - l = self.getVarFlag(base, keyword) or [] - l.append([value, override]) - self.setVarFlag(base, keyword, l) - - # todo make sure keyword is not __doc__ or __module__ - # pay the cookie monster - try: - self._special_values[keyword].add( base ) - except: - self._special_values[keyword] = set() - self._special_values[keyword].add( base ) - - return - - if not var in self.dict: - self._makeShadowCopy(var) - - # more cookies for the cookie monster - if '_' in var: - override = var[var.rfind('_')+1:] - if not self._seen_overrides.has_key(override): - self._seen_overrides[override] = set() - self._seen_overrides[override].add( var ) - - # setting var - self.dict[var]["content"] = value - - def getVar(self,var,exp): - value = self.getVarFlag(var,"content") - - if exp and value: - return self.expand(value,var) - return value - - def renameVar(self, key, newkey): - """ - Rename the variable key to newkey - """ - val = self.getVar(key, 0) - if val is not None: - self.setVar(newkey, val) - - for i in ('_append', '_prepend'): - src = self.getVarFlag(key, i) - if src is None: - continue - - dest = self.getVarFlag(newkey, i) or [] - dest.extend(src) - self.setVarFlag(newkey, i, dest) - - if self._special_values.has_key(i) and key in self._special_values[i]: - self._special_values[i].remove(key) - self._special_values[i].add(newkey) - - self.delVar(key) - - def delVar(self,var): - self.expand_cache = {} - self.dict[var] = {} - - def setVarFlag(self,var,flag,flagvalue): - if not var in self.dict: - self._makeShadowCopy(var) - self.dict[var][flag] = flagvalue - - def getVarFlag(self,var,flag): - local_var = self._findVar(var) - if local_var: - if flag in local_var: - return copy.copy(local_var[flag]) - return None - - def delVarFlag(self,var,flag): - local_var = self._findVar(var) - if not local_var: - return - if not var in self.dict: - self._makeShadowCopy(var) - - if var in self.dict and flag in self.dict[var]: - del self.dict[var][flag] - - def setVarFlags(self,var,flags): - if not var in self.dict: - self._makeShadowCopy(var) - - for i in flags.keys(): - if i == "content": - continue - self.dict[var][i] = flags[i] - - def getVarFlags(self,var): - local_var = self._findVar(var) - flags = {} - - if local_var: - for i in local_var.keys(): - if i == "content": - continue - flags[i] = local_var[i] - - if len(flags) == 0: - return None - return flags - - - def delVarFlags(self,var): - if not var in self.dict: - self._makeShadowCopy(var) - - if var in self.dict: - content = None - - # try to save the content - if "content" in self.dict[var]: - content = self.dict[var]["content"] - self.dict[var] = {} - self.dict[var]["content"] = content - else: - del self.dict[var] - - - def createCopy(self): - """ - Create a copy of self by setting _data to self - """ - # we really want this to be a DataSmart... - data = DataSmart(seen=self._seen_overrides.copy(), special=self._special_values.copy()) - data.dict["_data"] = self.dict - - return data - - # Dictionary Methods - def keys(self): - def _keys(d, mykey): - if "_data" in d: - _keys(d["_data"],mykey) - - for key in d.keys(): - if key != "_data": - mykey[key] = None - keytab = {} - _keys(self.dict,keytab) - return keytab.keys() - - def __getitem__(self,item): - #print "Warning deprecated" - return self.getVar(item, False) - - def __setitem__(self,var,data): - #print "Warning deprecated" - self.setVar(var,data) - - -- cgit v1.2.3-54-g00ecf