python3: 2to3 fixes

rhodecode/lib/_vendor/authomatic/core.py

@@ -7,10 +7,7 b' import hashlib'
 import hmac
 import json
 import logging
-try:
-    import cPickle as pickle
-except ImportError:
-    import pickle
+import pickle
 import sys
 import threading
 import time

rhodecode/lib/diffs.py

@@ -32,8 +32,8 b' import time'
 import collections
 import difflib
 import logging
-import cPickle as pickle
-from itertools import tee, imap
+import pickle
+from itertools import tee
 
 from rhodecode.lib.vcs.exceptions import VCSError
 from rhodecode.lib.vcs.nodes import FileNode, SubModuleNode
@@ -430,10 +430,10 b' class DiffProcessor(object):'
                 lineiter = iter(chunk)
                 try:
                     while 1:
-                        line = lineiter.next()
+                        line = next(lineiter)
                         if line['action'] not in (
                                 Action.UNMODIFIED, Action.CONTEXT):
-                            nextline = lineiter.next()
+                            nextline = next(lineiter)
                             if nextline['action'] in ['unmod', 'context'] or \
                                nextline['action'] == line['action']:
                                 continue
@@ -633,7 +633,7 b' class DiffProcessor(object):'
         raw_diff = []
 
         try:
-            line = diff_iter.next()
+            line = next(diff_iter)
 
             while line:
                 raw_diff.append(line)
@@ -665,7 +665,7 b' class DiffProcessor(object):'
                             'line':       line,
                         })
 
-                line = diff_iter.next()
+                line = next(diff_iter)
 
                 while old_line < old_end or new_line < new_end:
                     command = ' '
@@ -700,7 +700,7 b' class DiffProcessor(object):'
                         })
                         raw_diff.append(line)
 
-                    line = diff_iter.next()
+                    line = next(diff_iter)
 
                     if self._newline_marker.match(line):
                         # we need to append to lines, since this is not
@@ -727,7 +727,7 b' class DiffProcessor(object):'
         raw_diff = []
 
         try:
-            line = diff_iter.next()
+            line = next(diff_iter)
 
             while line:
                 raw_diff.append(line)
@@ -759,7 +759,7 b' class DiffProcessor(object):'
                 old_end += old_line
                 new_end += new_line
 
-                line = diff_iter.next()
+                line = next(diff_iter)
 
                 while old_line < old_end or new_line < new_end:
                     command = ' '
@@ -794,7 +794,7 b' class DiffProcessor(object):'
                         })
                     raw_diff.append(line)
 
-                    line = diff_iter.next()
+                    line = next(diff_iter)
 
                     if self._newline_marker.match(line):
                         # we need to append to lines, since this is not
@@ -1066,7 +1066,7 b' class DiffProcessor(object):'
             context_iter = iter(context)
             for line_idx, line in enumerate(chunk):
                 try:
-                    if _context_line(line) == context_iter.next():
+                    if _context_line(line) == next(context_iter):
                         continue
                 except StopIteration:
                     matches.append((line_idx, chunk))
@@ -1076,7 +1076,7 b' class DiffProcessor(object):'
         # if we had a match at the end
         line_idx += 1
         try:
-            context_iter.next()
+            next(context_iter)
         except StopIteration:
             matches.append((line_idx, chunk))