* fix: decompress local file in read mode

pisi/api.py

@@ -298,6 +298,7 @@ def index(dirs, output = 'pisi-index.xml', skip_sources=False):
     if not dirs:
         dirs = ['.']
     for repo_dir in dirs:
+        repo_dir = str(repo_dir)
         ctx.ui.info(_('* Building index of PISI files under %s') % repo_dir)
         index.index(repo_dir, skip_sources)
     index.write(output, sha1sum=True, compress=File.xmill)

pisi/file.py

@@ -119,8 +119,9 @@ class File:
             else:
                 raise Error(_("Remote write not implemented"))
         else:
-            localfile = uri.get_uri() #TODO: use a special function here?
-            localfile = File.decompress(localfile, self.compress)
+            localfile = uri.get_uri()
+            if self.mode == File.read:
+                localfile = File.decompress(localfile, self.compress)
 
         if self.mode == File.read:
             access = 'r'

pisi/index.py

@@ -98,7 +98,7 @@ class Index(XmlFile):
         errs = md.errors()
         if md.errors():
             ctx.ui.error(_('Package %s: metadata corrupt') % md.package.name)
-            ctx.ui.error(str(Error(*errs)))
+            ctx.ui.error(unicode(Error(*errs)))
         else:
             self.packages.append(md.package)