Entropy/Equo:

- searchOrphans: do not crash on symlink loops
Entropy/RepoInterface:
- when setting up a new gentoo profile and reverting the change, make sure to remove the old make.profile too


git-svn-id: http://svn.sabayonlinux.org/projects/entropy/trunk@2938 cd1c1023-2f26-0410-ae45-c471fc1f0318

TODO

@@ -5,7 +5,7 @@ TODO list
   - documentation + man page
 
   Repository Manager:
-    - multiple instances support
+    - multiple instances support (on server: Fatal Python error: PyEval_RestoreThread: NULL tstate)
 
 Proposed for Entropy >1.0 (require API changes):
   - Entropy codebase refactoring

client/text_query.py

@@ -481,7 +481,11 @@ def searchOrphans(EquoConnection = None):
     tdbconn = Equo.openGenericDatabase(filepath)
     tdbconn.initializeDatabase()
     for xdir in dirs:
-        for currentdir,subdirs,files in os.walk(xdir):
+        try:
+            wd = os.walk(xdir)
+        except RuntimeError: # maximum recursion?
+            continue
+        for currentdir,subdirs,files in wd:
             foundFiles = {}
             for filename in files:
                 # filter python compiled objects?

libraries/entropy.py

@@ -7654,6 +7654,8 @@ class RepoInterface:
                 os.remove(system_make_profile)
             os.symlink(repo_profile_link_data,system_make_profile)
             if not self.entropyTools.is_valid_path(system_make_profile):
+                if os.path.lexists(system_make_profile):
+                    os.remove(system_make_profile)
                 # revert change, link does not exist yet
                 self.Entropy.updateProgress(
                     "%s: %s %s. %s." % (