Convert git-sync-deps to Python 3 (#533)

Fixes #528

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/git-sync-deps b/tools/git-sync-deps
index 74a0952..4da1217 100755
--- a/tools/git-sync-deps
+++ b/tools/git-sync-deps
@@ -52,6 +52,7 @@ Git Config:
 """
 
 
+from builtins import bytes
 import os
 import subprocess
 import sys
@@ -116,7 +117,7 @@ def is_git_toplevel(git, directory):
   try:
     toplevel = subprocess.check_output(
       [git, 'rev-parse', '--show-toplevel'], cwd=directory).strip()
-    return os.path.realpath(directory) == os.path.realpath(toplevel)
+    return os.path.realpath(bytes(directory, 'utf8')) == os.path.realpath(toplevel)
   except subprocess.CalledProcessError:
     return False
 
@@ -189,7 +190,7 @@ def git_checkout_to_directory(git, repo, checkoutable, directory, verbose):
 
 def parse_file_to_dict(path):
   dictionary = {}
-  execfile(path, dictionary)
+  exec(compile(open(path).read(), path, 'exec'), dictionary)
   return dictionary
 
 
@@ -213,7 +214,7 @@ def git_sync_deps(deps_file_path, command_line_os_requests, verbose):
   dependencies = deps_file['deps'].copy()
   os_specific_dependencies = deps_file.get('deps_os', dict())
   if 'all' in command_line_os_requests:
-    for value in os_specific_dependencies.itervalues():
+    for value in os_specific_dependencies.values():
       dependencies.update(value)
   else:
     for os_name in command_line_os_requests: