# since the same version
# * Prints information about features
-import sys, os, re
+import sys
+import os
+import re
+import codecs
if len(sys.argv) < 2:
print("usage: featureck.py <src-dir>")
if not filename.endswith(".rs"):
continue
- if sys.version_info.major == 2:
- _open = lambda f: open(f, 'r')
- elif sys.version_info.major == 3:
- _open = lambda f: open(f, 'r', encoding="utf-8")
- else:
- raise RuntimeError("Unsupported python version: %s" % (repr(sys.version_info)))
-
path = os.path.join(dirpath, filename)
- with _open(path) as f:
+ with codecs.open(filename=path, mode='r', encoding="utf-8") as f:
line_num = 0
for line in f:
line_num += 1