Fixes for Python 3

plugin/UltiSnips/__init__.py

@@ -8,7 +8,7 @@ import os
 import re
 import traceback
 
-from debug import echo_to_hierarchy, debug
+from UltiSnips.debug import echo_to_hierarchy, debug
 
 from UltiSnips.compatibility import as_unicode
 from UltiSnips._diff import diff, guess_edit
@@ -597,6 +597,7 @@ class SnippetManager(object):
             ct_span = [0, len(ct)]
             initial_line = cstart
 
+            debug("type(lt): %r, type(ct): %r" % (type(lt), type(ct)))
             debug("lt: %r" % (lt))
             debug("ct: %r" % (ct))
             debug("self._lpos: %r, pos: %r" % (self._lpos, pos))

plugin/UltiSnips/_diff.py

@@ -77,7 +77,7 @@ def diff(a, b, sline = 0):
         and not after \n
     """
     d = defaultdict(list)
-    seen = defaultdict(lambda: sys.maxint)
+    seen = defaultdict(lambda: sys.maxsize)
 
     d[0] = [ (0,0,sline, 0, ()) ]
 

plugin/UltiSnips/_vim.py

@@ -14,6 +14,8 @@ from UltiSnips.compatibility import vim_cursor, set_vim_cursor, \
 
 class VimBuffer(object):
     def __getitem__(self, idx):
+        if isinstance(idx, slice): # Py3
+            return self.__getslice__(idx.start, idx.stop)
         rv = vim.current.buffer[idx]
         return as_unicode(rv)
     def __getslice__(self, i, j):
@@ -21,6 +23,8 @@ class VimBuffer(object):
         return [ as_unicode(l) for l in rv ]
 
     def __setitem__(self, idx, text):
+        if isinstance(idx, slice): # Py3
+            return self.__setslice__(idx.start, idx.stop, text)
         vim.current.buffer[idx] = as_vimencoding(text)
     def __setslice__(self, i, j, text):
         vim.current.buffer[i:j] = [ as_vimencoding(l) for l in text ]

plugin/UltiSnips/debug.py

@@ -12,7 +12,7 @@ def echo_to_hierarchy(to):
     while par._parent: par = par._parent
 
     def _do_print(to, indent=""):
-        debug(indent + unicode(to))
+        debug(indent + as_unicode(to))
 
         try:
             for c in to._childs:

plugin/UltiSnips/text_objects/__init__.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # encoding: utf-8
 
-from _snippet_instance import SnippetInstance
+from ._snippet_instance import SnippetInstance
 
 __all__ = [ "SnippetInstance" ]
 

plugin/UltiSnips/text_objects/_shell_code.py

@@ -6,6 +6,7 @@ import subprocess
 import stat
 import tempfile
 
+from UltiSnips.compatibility import as_unicode
 from UltiSnips.text_objects._base import NoneditableTextObject
 
 class ShellCode(NoneditableTextObject):
@@ -24,7 +25,7 @@ class ShellCode(NoneditableTextObject):
         # Execute the file and read stdout
         proc = subprocess.Popen(path, shell=True, stdout=subprocess.PIPE)
         proc.wait()
-        output = proc.stdout.read()
+        output = as_unicode(proc.stdout.read())
 
         if len(output) and output[-1] == '\n':
             output = output[:-1]