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author | Brian Dolbec <brian.dolbec@gmail.com> | 2011-01-30 12:39:39 -0800 |
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committer | Zac Medico <zmedico@gentoo.org> | 2011-01-30 14:37:48 -0800 |
commit | 757d61c4041b11b124ee8baf9c2d482e15c89cb9 (patch) | |
tree | 4cd6f448d44e1319c70f7a2c5c1da7062cb1ef7d /pym/portage | |
parent | 4973cc7e046d24c33a53eb14218f43d9e5031876 (diff) | |
download | portage-757d61c4041b11b124ee8baf9c2d482e15c89cb9.tar.gz portage-757d61c4041b11b124ee8baf9c2d482e15c89cb9.tar.bz2 portage-757d61c4041b11b124ee8baf9c2d482e15c89cb9.zip |
split up the getMissingKeywords code to eliminate code duplication and increase flexibility. Do some pyflakes and pylint cleanup
Diffstat (limited to 'pym/portage')
-rw-r--r-- | pym/portage/package/ebuild/_config/KeywordsManager.py | 224 |
1 files changed, 130 insertions, 94 deletions
diff --git a/pym/portage/package/ebuild/_config/KeywordsManager.py b/pym/portage/package/ebuild/_config/KeywordsManager.py index bff7afa78..8a6b4bd6e 100644 --- a/pym/portage/package/ebuild/_config/KeywordsManager.py +++ b/pym/portage/package/ebuild/_config/KeywordsManager.py @@ -13,11 +13,14 @@ 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=""): + 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) \ + os.path.join(x, "package.keywords"), recursive=1, + verify_eapi=True) \ for x in profiles] for pkeyworddict in rawpkeywords: if not pkeyworddict: @@ -31,7 +34,8 @@ class KeywordsManager(object): self._p_accept_keywords = [] raw_p_accept_keywords = [grabdict_package( - os.path.join(x, "package.accept_keywords"), recursive=1, verify_eapi=True) \ + 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: @@ -48,11 +52,13 @@ class KeywordsManager(object): 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) + 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(): + recursive=1, allow_wildcard=True, allow_repo=True, + verify_eapi=False).items(): pkgdict.setdefault(k, []).extend(v) accept_keywords_defaults = global_accept_keywords.split() @@ -66,6 +72,7 @@ class KeywordsManager(object): 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)) @@ -80,7 +87,14 @@ class KeywordsManager(object): keywords.extend(pkg_keywords) return stack_lists(keywords, incremental=True) - def getMissingKeywords(self, cpv, slot, keywords, repo, global_accept_keywords, backuped_accept_keywords): + + 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 @@ -102,88 +116,30 @@ class KeywordsManager(object): @return: A list of KEYWORDS that have not been accepted. """ - # 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() mygroups = self.getKeywords(cpv, slot, keywords, repo) # Repoman may modify this attribute as necessary. pgroups = global_accept_keywords.split() - matches = False - cp = cpv_getkey(cpv) - 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 - pgroups.extend(x) - matches = True + unmaskgroups = self.getPKeywords(cpv, slot, repo, + global_accept_keywords) + pgroups.extend(unmaskgroups) - 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: - pgroups.extend(x) - matches = True + # 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 = self._getEgroups(backuped_accept_keywords) + pgroups.extend(egroups) - if matches or egroups: - pgroups.extend(egroups) - inc_pgroups = set() - for x in pgroups: - if x.startswith("-"): - if x == "-*": - inc_pgroups.clear() - else: - inc_pgroups.discard(x[1:]) - else: - inc_pgroups.add(x) - pgroups = inc_pgroups - del inc_pgroups + return self._getMissingKeywords(cpv, pgroups, mygroups) - 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 = 1 - break - elif gp in pgroups: - match=1 - 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=1 - 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 getRawMissingKeywords(self, cpv, slot, keywords, repo, global_accept_keywords, backuped_accept_keywords): + def getRawMissingKeywords(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, @@ -206,18 +162,37 @@ class KeywordsManager(object): and the keywords it looked for. """ - # 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() mygroups = self.getKeywords(cpv, slot, keywords, repo) # Repoman may modify this attribute as necessary. pgroups = global_accept_keywords.split() - matches = False - ## we want to use the environment keywords here, - ## but stripped to it's base arch - ## we want the raw keywords needed to be accepted from the ebuild + # 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) + # we want to use the environment keywords here, + # but stripped to it's base arch + # we want the raw keywords needed to be accepted from the ebuild + egroups = self._getEgroups(backuped_accept_keywords) + egroups = [x.lstrip('~') for x in egroups] + + pgroups.extend(egroups) + + missing = self._getMissingKeywords(cpv, pgroups, mygroups) + + return missing, pgroups + + + @staticmethod + def _getEgroups(backuped_accept_keywords): + """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 + """ + egroups = backuped_accept_keywords.split() + pgroups = [] if egroups: pgroups.extend(egroups) inc_pgroups = set() @@ -228,22 +203,34 @@ class KeywordsManager(object): else: inc_pgroups.discard(x[1:]) else: - inc_pgroups.add(x.lstrip('~')) + inc_pgroups.add(x) pgroups = inc_pgroups del inc_pgroups + return 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) + " '%(keyword)s' keyword.\n") % {"cpv": cpv, "keyword": gp}, + noiselevel=-1) if gp == "*": - match = 1 + match = True break elif gp in pgroups: - match=1 + match = True break elif gp.startswith("~"): hastesting = True @@ -252,7 +239,7 @@ class KeywordsManager(object): if not match and \ ((hastesting and "~*" in pgroups) or \ (hasstable and "*" in pgroups) or "**" in pgroups): - match=1 + match = True if match: missing = [] else: @@ -261,4 +248,53 @@ class KeywordsManager(object): # in order to distinguish from the case of "none missing". mygroups.append("**") missing = mygroups - return missing, pgroups + 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 + |