dep_check: return errors as unicode

This should prevent the following error due to returning raw bytes,
reported in forum thread #869281:

File "pym/_emerge/BlockerDB.py", line 72, in findInstalledBlockers
portage.writemsg("!!! %s/*DEPEND: %s\n" % \
	(pkg_location, atoms), noiselevel=-1)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in
position 23: ordinal not in range(128)

diff --git a/pym/portage/dep/dep_check.py b/pym/portage/dep/dep_check.py
index 4d26f51f460c8fc90155817a3722664084b9090c..7ec01fa526966172a847d82a57ad166e25e102c7 100644 (file)
--- a/pym/portage/dep/dep_check.py
+++ b/pym/portage/dep/dep_check.py
@@ -6,6 +6,7 @@ __all__ = ['dep_check', 'dep_eval', 'dep_wordreduce', 'dep_zapdeps']
 import logging
 
 import portage
+from portage import _unicode_decode
 from portage.dep import Atom, match_from_list, use_reduce
 from portage.exception import InvalidDependString, ParseError
 from portage.localization import _
@@ -173,8 +174,8 @@ def _expand_new_virtuals(mysplit, edebug, mydbapi, mysettings, myroot="/",
                                        del mytrees["virt_parent"]
 
                        if not mycheck[0]:
-                               raise ParseError(
-                                       "%s: %s '%s'" % (pkg, mycheck[1], depstring))
+                               raise ParseError(_unicode_decode("%s: %s '%s'") % \
+                                       (pkg, mycheck[1], depstring))
 
                        # pull in the new-style virtual
                        mycheck[1].append(virt_atom)
@@ -587,7 +588,7 @@ def dep_check(depstring, mydbapi, mysettings, use="yes", mode=None, myuse=None,
                        matchall=(use=="all"), excludeall=useforce, opconvert=True, \
                        token_class=Atom, eapi=eapi)
        except InvalidDependString as e:
-               return [0, str(e)]
+               return [0, _unicode_decode("%s") % (e,)]
 
        if mysplit == []:
                #dependencies were reduced to nothing
@@ -601,7 +602,7 @@ def dep_check(depstring, mydbapi, mysettings, use="yes", mode=None, myuse=None,
                        use_force=useforce, use_mask=mymasks, use_cache=use_cache,
                        use_binaries=use_binaries, myroot=myroot, trees=trees)
        except ParseError as e:
-               return [0, str(e)]
+               return [0, _unicode_decode("%s") % (e,)]
 
        mysplit2=mysplit[:]
        mysplit2=dep_wordreduce(mysplit2,mysettings,mydbapi,mode,use_cache=use_cache)