11 files changed, 9 insertions, 20 deletions
diff --git a/lib/bb/fetch/__init__.py b/lib/bb/fetch/__init__.py
index cdddcc948..6a931368d 100644
--- a/lib/bb/fetch/__init__.py
+++ b/lib/bb/fetch/__init__.py
@@ -24,16 +24,11 @@ BitBake build tools.
 #
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
-import os, re, fcntl
+import os, re
 import bb
 from   bb import data
 from   bb import persist_data
 
-try:
-    import cPickle as pickle
-except ImportError:
-    import pickle
-
 class FetchError(Exception):
     """Exception raised when a download fails"""
 
@@ -65,7 +60,6 @@ def uri_replace(uri, uri_find, uri_replace, d):
         result_decoded[loc] = uri_decoded[loc]
         import types
         if type(i) == types.StringType:
-            import re
             if (re.match(i, uri_decoded[loc])):
                 result_decoded[loc] = re.sub(i, uri_replace_decoded[loc], uri_decoded[loc])
                 if uri_find_decoded.index(i) == 2:
diff --git a/lib/bb/fetch/bzr.py b/lib/bb/fetch/bzr.py
index b23e9eef8..b27fb63d0 100644
--- a/lib/bb/fetch/bzr.py
+++ b/lib/bb/fetch/bzr.py
@@ -29,7 +29,6 @@ import bb
 from bb import data
 from bb.fetch import Fetch
 from bb.fetch import FetchError
-from bb.fetch import MissingParameterError
 from bb.fetch import runfetchcmd
 
 class Bzr(Fetch):
diff --git a/lib/bb/fetch/cvs.py b/lib/bb/fetch/cvs.py
index aa55ad8bf..d8bd4eaf7 100644
--- a/lib/bb/fetch/cvs.py
+++ b/lib/bb/fetch/cvs.py
@@ -26,7 +26,7 @@ BitBake build tools.
 #Based on functions from the base bb module, Copyright 2003 Holger Schurig
 #
 
-import os, re
+import os
 import bb
 from   bb import data
 from   bb.fetch import Fetch
diff --git a/lib/bb/fetch/git.py b/lib/bb/fetch/git.py
index 8006466cf..dbf8f3aa2 100644
--- a/lib/bb/fetch/git.py
+++ b/lib/bb/fetch/git.py
@@ -20,11 +20,10 @@ BitBake 'Fetch' git implementation
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-import os, re
+import os
 import bb
 from   bb    import data
 from   bb.fetch import Fetch
-from   bb.fetch import FetchError
 from   bb.fetch import runfetchcmd
 
 class Git(Fetch):
diff --git a/lib/bb/fetch/hg.py b/lib/bb/fetch/hg.py
index b87fd0fbe..52c4200e3 100644
--- a/lib/bb/fetch/hg.py
+++ b/lib/bb/fetch/hg.py
@@ -24,7 +24,7 @@ BitBake 'Fetch' implementation for mercurial DRCS (hg).
 #
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
-import os, re
+import os
 import sys
 import bb
 from bb import data
diff --git a/lib/bb/fetch/local.py b/lib/bb/fetch/local.py
index 54d598ae8..577774e59 100644
--- a/lib/bb/fetch/local.py
+++ b/lib/bb/fetch/local.py
@@ -25,7 +25,7 @@ BitBake build tools.
 #
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
-import os, re
+import os
 import bb
 from   bb import data
 from   bb.fetch import Fetch
diff --git a/lib/bb/fetch/perforce.py b/lib/bb/fetch/perforce.py
index 2fb38b419..394f5a225 100644
--- a/lib/bb/fetch/perforce.py
+++ b/lib/bb/fetch/perforce.py
@@ -25,12 +25,11 @@ BitBake build tools.
 #
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
-import os, re
+import os
 import bb
 from   bb import data
 from   bb.fetch import Fetch
 from   bb.fetch import FetchError
-from   bb.fetch import MissingParameterError
 
 class Perforce(Fetch):
     def supports(self, url, ud, d):
diff --git a/lib/bb/fetch/ssh.py b/lib/bb/fetch/ssh.py
index 81a9892dc..68e6fdb1d 100644
--- a/lib/bb/fetch/ssh.py
+++ b/lib/bb/fetch/ssh.py
@@ -37,11 +37,9 @@ IETF secsh internet draft:
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 import re, os
-import bb
 from   bb import data
 from   bb.fetch import Fetch
 from   bb.fetch import FetchError
-from   bb.fetch import MissingParameterError
 
 
 __pattern__ = re.compile(r'''
diff --git a/lib/bb/fetch/svk.py b/lib/bb/fetch/svk.py
index d863ccb6e..e73e824af 100644
--- a/lib/bb/fetch/svk.py
+++ b/lib/bb/fetch/svk.py
@@ -25,7 +25,7 @@ This implementation is for svk. It is based on the svn implementation
 #
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
-import os, re
+import os
 import bb
 from   bb import data
 from   bb.fetch import Fetch
diff --git a/lib/bb/fetch/svn.py b/lib/bb/fetch/svn.py
index aead1629b..eef9862a8 100644
--- a/lib/bb/fetch/svn.py
+++ b/lib/bb/fetch/svn.py
@@ -23,7 +23,7 @@ BitBake 'Fetch' implementation for svn.
 #
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
-import os, re
+import os
 import sys
 import bb
 from   bb import data
diff --git a/lib/bb/fetch/wget.py b/lib/bb/fetch/wget.py
index 0008a2870..36617fbba 100644
--- a/lib/bb/fetch/wget.py
+++ b/lib/bb/fetch/wget.py
@@ -25,7 +25,7 @@ BitBake build tools.
 #
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
-import os, re
+import os
 import bb
 from   bb import data
 from   bb.fetch import Fetch