move conditional import later

Author: Carreau

readthedocs/vcs_support/backends/bzr.py

@@ -1,15 +1,15 @@
 import csv
 import re
-
 import sys
 
+from readthedocs.projects.exceptions import ProjectImportError
+from readthedocs.vcs_support.base import BaseVCS, VCSVersion
+
 if sys.version_info > (3,):
     from io import StringIO
 else:
     from StringIO import StringIO
 
-from readthedocs.projects.exceptions import ProjectImportError
-from readthedocs.vcs_support.base import BaseVCS, VCSVersion
 
 
 class Backend(BaseVCS):

readthedocs/vcs_support/backends/git.py

@@ -2,15 +2,16 @@
 import logging
 import csv
 import os
-
 import sys
+
+from readthedocs.projects.exceptions import ProjectImportError
+from readthedocs.vcs_support.base import BaseVCS, VCSVersion
+
 if sys.version_info > (3,):
     from io import StringIO
 else:
     from StringIO import StringIO
 
-from readthedocs.projects.exceptions import ProjectImportError
-from readthedocs.vcs_support.base import BaseVCS, VCSVersion
 
 log = logging.getLogger(__name__)
 

readthedocs/vcs_support/backends/svn.py

@@ -1,16 +1,15 @@
 import csv
-
 import sys
+
+from readthedocs.projects.exceptions import ProjectImportError
+from readthedocs.vcs_support.base import BaseVCS, VCSVersion
+
 if sys.version_info > (3,):
     from io import StringIO
 else:
     from StringIO import StringIO
 
 
-from readthedocs.projects.exceptions import ProjectImportError
-from readthedocs.vcs_support.base import BaseVCS, VCSVersion
-
-
 class Backend(BaseVCS):
     supports_tags = False
     fallback_branch = '/trunk/'