1 files changed, 18 insertions, 18 deletions

diff --git a/netrender/versioning.py b/netrender/versioning.py
index e88416cd..871fe687 100644
--- a/netrender/versioning.py
+++ b/netrender/versioning.py
@@ -23,34 +23,34 @@ import subprocess
 from netrender.utils import *
 
 class AbstractVCS:
-    name = "ABSTRACT VCS" 
+    name = "ABSTRACT VCS"
     def __init__(self):
         pass
-    
+
     def update(self, info):
         """update(info)
         Update a working copy to the specified revision.
         If working copy doesn't exist, do a full get from server to create it.
         [info] model.VersioningInfo instance, specifies the working path, remote path and version number."""
         pass
-    
+
     def revision(self, path):
         """revision(path)
         return the current revision of the specified working copy path"""
         pass
-    
+
     def path(self, path):
         """path(path)
         return the remote path of the specified working copy path"""
         pass
-    
+
 class Subversion(AbstractVCS):
     name = "Subversion"
     description = "Use the Subversion version control system"
     def __init__(self):
         super().__init__()
-        self.version_exp = re.compile("([0-9]*)") 
-        self.path_exp = re.compile("URL: (.*)") 
+        self.version_exp = re.compile("([0-9]*)")
+        self.path_exp = re.compile("URL: (.*)")
 
     def update(self, info):
         if not os.path.exists(info.wpath):
@@ -61,28 +61,28 @@ class Subversion(AbstractVCS):
         else:
             with DirectoryContext(info.wpath):
                 subprocess.call(["svn", "up", "--accept", "theirs-full", "-r", str(info.revision)])
-            
+
     def revision(self, path):
         if not os.path.exists(path):
             return
 
         with DirectoryContext(path):
             stdout = subprocess.check_output(["svnversion"])
-            
+
             match = self.version_exp.match(str(stdout, encoding="utf-8"))
-            
+
             if match:
                 return match.group(1)
-            
+
     def path(self, path):
         if not os.path.exists(path):
             return
 
         with DirectoryContext(path):
             stdout = subprocess.check_output(["svn", "info"])
-            
+
             match = self.path_exp.search(str(stdout, encoding="utf-8"))
-            
+
             if match:
                 return match.group(1)
 
@@ -91,7 +91,7 @@ class Git(AbstractVCS):
     description = "Use the Git distributed version control system"
     def __init__(self):
         super().__init__()
-        self.version_exp = re.compile("^commit (.*)") 
+        self.version_exp = re.compile("^commit (.*)")
 
     def update(self, info):
         if not os.path.exists(info.wpath):
@@ -102,19 +102,19 @@ class Git(AbstractVCS):
 
         with DirectoryContext(info.wpath):
             subprocess.call(["git", "checkout", str(info.revision)])
-            
+
     def revision(self, path):
         if not os.path.exists(path):
             return
 
         with DirectoryContext(path):
             stdout = subprocess.check_output(["git", "show"])
-            
+
             match = self.version_exp.search(str(stdout, encoding="utf-8"))
-            
+
             if match:
                 return match.group(1)
-            
+
     def path(self, path):
         if not os.path.exists(path):
             return