document alternative_provides

1 files changed, 6 insertions, 2 deletions

diff --git a/mgagnome b/mgagnome
index 7401527..2492f91 100755
--- a/mgagnome
+++ b/mgagnome
@@ -867,6 +867,12 @@ class Downstream(object):
     _provides_cache = {}
     @classmethod
     def alternative_provides(cls, search_for):
+        """Give alternative provides for a certain provide
+
+        Relies on urpmq. Results are cached.
+
+        Inner working:
+        $ urpmq --whatprovides $search_for --provides"""
         if search_for not in cls._provides_cache:
             cls._provides_cache[search_for] = subprocess.check_output(["urpmq", "--whatprovides", search_for, "--provides"]).splitlines()
 
@@ -1158,9 +1164,7 @@ def cmd_clean_spec(options, parser):
         br_old = [r for r in br.keys() if r.endswith('-devel')]
         changes = {}
         for req in br_old:
-             #urpmq --whatprovides 'pkgconfig(polkit-agent-1)' --provides
             provides = Downstream.alternative_provides(req)
-#            provides = subprocess.check_output(["urpmq", "--whatprovides", req, "--provides"]).splitlines()
             provides_alt = [clean_pkgconfig_prov(prov) for prov in provides if prov.startswith('pkgconfig(')]
             change_to = None
             if len(provides_alt) == 1: