* Remove not used repostr variable,

* Return repo name also in info_name@api and use that repo name in pisi info command so

[caglar@zangetsu][~/svn/uludag/branches/pisi-1.1/pisi]> pisi info emacs-cvs
Package found in contrib repository:
Ad: emacs-cvs, versiyon 23.0.0, sürüm 12, inşa 1

....

pisi/api.py

@@ -326,9 +326,9 @@ def info_name(package_name, installed=False):
     """Fetch package information for the given package."""
     if installed:
         package = get_installed_package(package_name)
+        repo = None
     else:
         package, repo = ctx.packagedb.get_package_repo(package_name, pisi.db.itembyrepodb.repos)
-        repostr = repo
 
     from pisi.metadata import MetaData
     metadata = MetaData()
@@ -344,7 +344,7 @@ def info_name(package_name, installed=False):
             files = None
     else:
         files = None
-    return metadata, files
+    return metadata, files, repo
 
 def search_package_terms(terms, repo = pisi.db.itembyrepodb.all):
     return search_in_packages(terms, ctx.packagedb.list_packages(repo), repo)

pisi/cli/commands.py

@@ -947,7 +947,7 @@ Usage: info <package1> <package2> ... <packagen>
             self.print_pkginfo(metadata, files)
         else:
             if ctx.installdb.is_installed(arg):
-                metadata, files = pisi.api.info_name(arg, True)
+                metadata, files, repo = pisi.api.info_name(arg, True)
                 if self.options.short:
                     ctx.ui.info(_('[inst] '), noln=True)
                 else:
@@ -955,11 +955,11 @@ Usage: info <package1> <package2> ... <packagen>
                 self.print_pkginfo(metadata, files,pisi.db.itembyrepodb.installed)
 
             if ctx.packagedb.has_package(arg):
-                metadata, files = pisi.api.info_name(arg, False)
+                metadata, files, repo = pisi.api.info_name(arg, False)
                 if self.options.short:
                     ctx.ui.info(_('[repo] '), noln=True)
                 else:
-                    ctx.ui.info(_('Package found in repository:'))
+                    ctx.ui.info(_('Package found in %s repository:') % repo)
                 self.print_pkginfo(metadata, files, pisi.db.itembyrepodb.repos)
 
             if not ctx.packagedb.has_package(arg):