Use skia and deps from crates.io.

Fix https://github.com/servo/skia/issues/70

1 files changed, 10 insertions, 3 deletions

diff --git a/python/tidy.py b/python/tidy.py
index 65e59054caf..034fb91d93e 100644
--- a/python/tidy.py
+++ b/python/tidy.py
@@ -181,12 +181,12 @@ def check_lock(file_name, contents):
                     packages[name] = (version, idx + 1, base_name)
                 elif all([packages[name][0] != version, name not in exceptions, base_name not in exceptions]):
                     line = idx + 1
-                    version_1 = tuple(map(int, packages[name][0].split('.')))
-                    version_2 = tuple(map(int, version.split('.')))
+                    version_1 = tuple(map(maybe_int, packages[name][0].split('.')))
+                    version_2 = tuple(map(maybe_int, version.split('.')))
                     if version_1 < version_2:       # get the line & base package containing the older version
                         packages[name], (version, line, base_name) = (version, line, base_name), packages[name]
 
-                    message = 'conflicting versions for package "%s"' % name
+                    message = 'duplicate versions for package "%s"' % name
                     error = '\n\t\033[93mexpected maximum version "{}"\033[0m'.format(packages[name][0]) + \
                             '\n\t\033[91mbut, "{}" demands "{}"\033[0m' \
                             .format(base_name, version)
@@ -198,6 +198,13 @@ def check_lock(file_name, contents):
         idx += 1
 
 
+def maybe_int(value):
+    try:
+        return int(value)
+    except ValueError:
+        return value
+
+
 def check_toml(file_name, contents):
     if not file_name.endswith(".toml"):
         raise StopIteration