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Diffstat (limited to 'portage_with_autodep/pym/portage/package/ebuild/_config/KeywordsManager.py')
| -rw-r--r-- | portage_with_autodep/pym/portage/package/ebuild/_config/KeywordsManager.py | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/portage_with_autodep/pym/portage/package/ebuild/_config/KeywordsManager.py b/portage_with_autodep/pym/portage/package/ebuild/_config/KeywordsManager.py new file mode 100644 index 0000000..cd22554 --- /dev/null +++ b/portage_with_autodep/pym/portage/package/ebuild/_config/KeywordsManager.py @@ -0,0 +1,284 @@ +# Copyright 2010-2011 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +__all__ = ( + 'KeywordsManager', +) + +from _emerge.Package import Package +from portage import os +from portage.dep import ExtendedAtomDict, _repo_separator, _slot_separator +from portage.localization import _ +from portage.package.ebuild._config.helper import ordered_by_atom_specificity +from portage.util import grabdict_package, stack_lists, writemsg +from portage.versions import cpv_getkey + +class KeywordsManager(object): + """Manager class to handle keywords processing and validation""" + + def __init__(self, profiles, abs_user_config, user_config=True, + global_accept_keywords=""): + self._pkeywords_list = [] + rawpkeywords = [grabdict_package( + os.path.join(x, "package.keywords"), recursive=1, + verify_eapi=True) \ + for x in profiles] + for pkeyworddict in rawpkeywords: + if not pkeyworddict: + # Omit non-existent files from the stack. + continue + cpdict = {} + for k, v in pkeyworddict.items(): + cpdict.setdefault(k.cp, {})[k] = v + self._pkeywords_list.append(cpdict) + self._pkeywords_list = tuple(self._pkeywords_list) + + self._p_accept_keywords = [] + raw_p_accept_keywords = [grabdict_package( + os.path.join(x, "package.accept_keywords"), recursive=1, + verify_eapi=True) \ + for x in profiles] + for d in raw_p_accept_keywords: + if not d: + # Omit non-existent files from the stack. + continue + cpdict = {} + for k, v in d.items(): + cpdict.setdefault(k.cp, {})[k] = tuple(v) + self._p_accept_keywords.append(cpdict) + self._p_accept_keywords = tuple(self._p_accept_keywords) + + self.pkeywordsdict = ExtendedAtomDict(dict) + + if user_config: + pkgdict = grabdict_package( + os.path.join(abs_user_config, "package.keywords"), + recursive=1, allow_wildcard=True, allow_repo=True, + verify_eapi=False) + + for k, v in grabdict_package( + os.path.join(abs_user_config, "package.accept_keywords"), + recursive=1, allow_wildcard=True, allow_repo=True, + verify_eapi=False).items(): + pkgdict.setdefault(k, []).extend(v) + + accept_keywords_defaults = global_accept_keywords.split() + accept_keywords_defaults = tuple('~' + keyword for keyword in \ + accept_keywords_defaults if keyword[:1] not in "~-") + for k, v in pkgdict.items(): + # default to ~arch if no specific keyword is given + if not v: + v = accept_keywords_defaults + else: + v = tuple(v) + self.pkeywordsdict.setdefault(k.cp, {})[k] = v + + + def getKeywords(self, cpv, slot, keywords, repo): + cp = cpv_getkey(cpv) + pkg = "".join((cpv, _slot_separator, slot)) + if repo and repo != Package.UNKNOWN_REPO: + pkg = "".join((pkg, _repo_separator, repo)) + keywords = [[x for x in keywords.split() if x != "-*"]] + for pkeywords_dict in self._pkeywords_list: + cpdict = pkeywords_dict.get(cp) + if cpdict: + pkg_keywords = ordered_by_atom_specificity(cpdict, pkg) + if pkg_keywords: + keywords.extend(pkg_keywords) + return stack_lists(keywords, incremental=True) + + + def getMissingKeywords(self, + cpv, + slot, + keywords, + repo, + global_accept_keywords, + backuped_accept_keywords): + """ + Take a package and return a list of any KEYWORDS that the user may + need to accept for the given package. If the KEYWORDS are empty + and the the ** keyword has not been accepted, the returned list will + contain ** alone (in order to distinguish from the case of "none + missing"). + + @param cpv: The package name (for package.keywords support) + @type cpv: String + @param slot: The 'SLOT' key from the raw package metadata + @type slot: String + @param keywords: The 'KEYWORDS' key from the raw package metadata + @type keywords: String + @param global_accept_keywords: The current value of ACCEPT_KEYWORDS + @type global_accept_keywords: String + @param backuped_accept_keywords: ACCEPT_KEYWORDS from the backup env + @type backuped_accept_keywords: String + @rtype: List + @return: A list of KEYWORDS that have not been accepted. + """ + + mygroups = self.getKeywords(cpv, slot, keywords, repo) + # Repoman may modify this attribute as necessary. + pgroups = global_accept_keywords.split() + + unmaskgroups = self.getPKeywords(cpv, slot, repo, + global_accept_keywords) + pgroups.extend(unmaskgroups) + + # Hack: Need to check the env directly here as otherwise stacking + # doesn't work properly as negative values are lost in the config + # object (bug #139600) + egroups = backuped_accept_keywords.split() + + if unmaskgroups or egroups: + pgroups = self._getEgroups(egroups, pgroups) + else: + pgroups = set(pgroups) + + return self._getMissingKeywords(cpv, pgroups, mygroups) + + + def getRawMissingKeywords(self, + cpv, + slot, + keywords, + repo, + global_accept_keywords): + """ + Take a package and return a list of any KEYWORDS that the user may + need to accept for the given package. If the KEYWORDS are empty, + the returned list will contain ** alone (in order to distinguish + from the case of "none missing"). This DOES NOT apply any user config + package.accept_keywords acceptance. + + @param cpv: The package name (for package.keywords support) + @type cpv: String + @param slot: The 'SLOT' key from the raw package metadata + @type slot: String + @param keywords: The 'KEYWORDS' key from the raw package metadata + @type keywords: String + @param global_accept_keywords: The current value of ACCEPT_KEYWORDS + @type global_accept_keywords: String + @rtype: List + @return: lists of KEYWORDS that have not been accepted + and the keywords it looked for. + """ + + mygroups = self.getKeywords(cpv, slot, keywords, repo) + pgroups = global_accept_keywords.split() + pgroups = set(pgroups) + return self._getMissingKeywords(cpv, pgroups, mygroups) + + + @staticmethod + def _getEgroups(egroups, mygroups): + """gets any keywords defined in the environment + + @param backuped_accept_keywords: ACCEPT_KEYWORDS from the backup env + @type backuped_accept_keywords: String + @rtype: List + @return: list of KEYWORDS that have been accepted + """ + mygroups = list(mygroups) + mygroups.extend(egroups) + inc_pgroups = set() + for x in mygroups: + if x[:1] == "-": + if x == "-*": + inc_pgroups.clear() + else: + inc_pgroups.discard(x[1:]) + else: + inc_pgroups.add(x) + return inc_pgroups + + + @staticmethod + def _getMissingKeywords(cpv, pgroups, mygroups): + """Determines the missing keywords + + @param pgroups: The pkg keywords accepted + @type pgroups: list + @param mygroups: The ebuild keywords + @type mygroups: list + """ + match = False + hasstable = False + hastesting = False + for gp in mygroups: + if gp == "*" or (gp == "-*" and len(mygroups) == 1): + writemsg(_("--- WARNING: Package '%(cpv)s' uses" + " '%(keyword)s' keyword.\n") % {"cpv": cpv, "keyword": gp}, + noiselevel=-1) + if gp == "*": + match = True + break + elif gp in pgroups: + match = True + break + elif gp.startswith("~"): + hastesting = True + elif not gp.startswith("-"): + hasstable = True + if not match and \ + ((hastesting and "~*" in pgroups) or \ + (hasstable and "*" in pgroups) or "**" in pgroups): + match = True + if match: + missing = [] + else: + if not mygroups: + # If KEYWORDS is empty then we still have to return something + # in order to distinguish from the case of "none missing". + mygroups.append("**") + missing = mygroups + return missing + + + def getPKeywords(self, cpv, slot, repo, global_accept_keywords): + """Gets any package.keywords settings for cp for the given + cpv, slot and repo + + @param cpv: The package name (for package.keywords support) + @type cpv: String + @param slot: The 'SLOT' key from the raw package metadata + @type slot: String + @param keywords: The 'KEYWORDS' key from the raw package metadata + @type keywords: String + @param global_accept_keywords: The current value of ACCEPT_KEYWORDS + @type global_accept_keywords: String + @param backuped_accept_keywords: ACCEPT_KEYWORDS from the backup env + @type backuped_accept_keywords: String + @rtype: List + @return: list of KEYWORDS that have been accepted + """ + + pgroups = global_accept_keywords.split() + cp = cpv_getkey(cpv) + + unmaskgroups = [] + if self._p_accept_keywords: + cpv_slot = "%s:%s" % (cpv, slot) + accept_keywords_defaults = tuple('~' + keyword for keyword in \ + pgroups if keyword[:1] not in "~-") + for d in self._p_accept_keywords: + cpdict = d.get(cp) + if cpdict: + pkg_accept_keywords = \ + ordered_by_atom_specificity(cpdict, cpv_slot) + if pkg_accept_keywords: + for x in pkg_accept_keywords: + if not x: + x = accept_keywords_defaults + unmaskgroups.extend(x) + + pkgdict = self.pkeywordsdict.get(cp) + if pkgdict: + cpv_slot = "%s:%s" % (cpv, slot) + pkg_accept_keywords = \ + ordered_by_atom_specificity(pkgdict, cpv_slot, repo=repo) + if pkg_accept_keywords: + for x in pkg_accept_keywords: + unmaskgroups.extend(x) + return unmaskgroups + |