add a -S, --stablereq option to equery meta to list the arch cc's to add to STABLEREQ...

diff --git a/pym/gentoolkit/equery/meta.py b/pym/gentoolkit/equery/meta.py
index f617cfac531b0b5daa4206c0dcac83c50dd167c5..2e331c5c32a014965f3e4699cea7bdd4ba05a474 100644 (file)
--- a/pym/gentoolkit/equery/meta.py
+++ b/pym/gentoolkit/equery/meta.py
@@ -42,11 +42,27 @@ QUERY_OPTS = {
        'herd': False,
        'keywords': False,
        'maintainer': False,
+       'stablereq': False,
        'useflags': False,
        'upstream': False,
        'xml': False
 }
 
+STABLEREQ_arches = {
+       'alpha': 'alpha@gentoo.org',
+       'amd64': 'amd64@gentoo.org',
+       'arm': 'arm@gentoo.org',
+       'hppa': 'hppa@gentoo.org',
+       'ia64': 'ia64@gentoo.org',
+       'm68k': 'm68k@gentoo.org',
+       'ppc64': 'ppc64@gentoo.org',
+       'ppc': 'ppc@gentoo.org',
+       's390': 's390@gentoo.org',
+       'sh': 'sh@gentoo.org',
+       'sparc': 'sparc@gentoo.org',
+       'x86': 'x86@gentoo.org',
+}
+
 # =========
 # Functions
 # =========
@@ -71,11 +87,31 @@ def print_help(with_description=True, with_usage=True):
                (" -H, --herd", "show the herd(s) for the package"),
                (" -k, --keywords", "show keywords for all matching package versions"),
                (" -m, --maintainer", "show the maintainer(s) for the package"),
+               (" -S, --stablreq", "show STABLEREQ arches (cc's) for all matching package versions"),
                (" -u, --useflags", "show per-package USE flag descriptions"),
                (" -U, --upstream", "show package's upstream information"),
                (" -x, --xml", "show the plain metadata.xml file")
        )))
 
+def stablereq(matches):
+       """Produce the list of cc's for a STABLREQ bug
+       @type matches: array
+       @param matches: set of L{gentoolkit.package.Package} instances whose
+               'key' are all the same.
+       @rtype: dict
+       @return: a dict with L{gentoolkit.package.Package} instance keys and
+               'array of cc's to be added to a STABLEREQ bug.
+       """
+       result = {}
+       for pkg in matches:
+               keywords_str = pkg.environment(('KEYWORDS'), prefer_vdb=False)
+               # get any unstable keywords
+               keywords = set([x.lstrip('~') for x in keywords_str.split() if'~' in x])
+               stable_arches = set(list(STABLEREQ_arches))
+               cc_keywords = stable_arches.intersection(keywords)
+               # add cc's
+               result[pkg] = [STABLEREQ_arches[x] for x in cc_keywords]
+       return result
 
 def filter_keywords(matches):
        """Filters non-unique keywords per slot.
@@ -329,6 +365,19 @@ def call_format_functions(best_match, matches):
                useflags = format_useflags(best_match.metadata.use())
                print_sequence(format_list(useflags))
 
+       if QUERY_OPTS["stablereq"]:
+               # Get {<Package 'dev-libs/glib-2.20.5'>: [u'ia64', u'm68k', ...], ...}
+               stablereq_map = stablereq(matches)
+               for match in matches:
+                       slot = match.environment('SLOT')
+                       verstr_len = len(match.fullversion) + len(slot)
+                       fmtd_ccs = ','.join(sorted(stablereq_map[match]))
+                       stablereq_line = format_keywords_line(
+                               match, fmtd_ccs, slot, verstr_len
+                       )
+                       #print("STABLEREQ:", )
+                       pp.uprint(stablereq_line)
+
        if QUERY_OPTS["xml"]:
                print_file(os.path.join(best_match.package_path(), 'metadata.xml'))
 
@@ -448,6 +497,8 @@ def parse_module_options(module_opts):
                        QUERY_OPTS["maintainer"] = True
                elif opt in ('-k', '--keywords'):
                        QUERY_OPTS["keywords"] = True
+               elif opt in ('-S', '--stablereq'):
+                       QUERY_OPTS["stablereq"] = True
                elif opt in ('-u', '--useflags'):
                        QUERY_OPTS["useflags"] = True
                elif opt in ('-U', '--upstream'):
@@ -459,9 +510,9 @@ def parse_module_options(module_opts):
 def main(input_args):
        """Parse input and run the program."""
 
-       short_opts = "hdHkmuUx"
+       short_opts = "hdHkmSuUx"
        long_opts = ('help', 'description', 'herd', 'keywords', 'maintainer',
-               'useflags', 'upstream', 'xml')
+               'stablereq', 'useflags', 'upstream', 'xml')
 
        try:
                module_opts, queries = gnu_getopt(input_args, short_opts, long_opts)