A few style changes originally done in the distutils2 repo
diff --git a/Lib/shutil.py b/Lib/shutil.py
index 0c096cb..2025ef8 100644
--- a/Lib/shutil.py
+++ b/Lib/shutil.py
@@ -391,7 +391,7 @@
compress_ext['bzip2'] = '.bz2'
# flags for compression program, each element of list will be an argument
- if compress is not None and compress not in compress_ext.keys():
+ if compress is not None and compress not in compress_ext:
raise ValueError("bad value for 'compress', or compression format not "
"supported : {0}".format(compress))
@@ -497,7 +497,7 @@
'gztar': (_make_tarball, [('compress', 'gzip')], "gzip'ed tar-file"),
'bztar': (_make_tarball, [('compress', 'bzip2')], "bzip2'ed tar-file"),
'tar': (_make_tarball, [('compress', None)], "uncompressed tar file"),
- 'zip': (_make_zipfile, [],"ZIP file")
+ 'zip': (_make_zipfile, [], "ZIP file")
}
if _BZ2_SUPPORTED:
@@ -530,7 +530,7 @@
if not isinstance(extra_args, (tuple, list)):
raise TypeError('extra_args needs to be a sequence')
for element in extra_args:
- if not isinstance(element, (tuple, list)) or len(element) !=2 :
+ if not isinstance(element, (tuple, list)) or len(element) !=2:
raise TypeError('extra_args elements are : (arg_name, value)')
_ARCHIVE_FORMATS[name] = (function, extra_args, description)
@@ -682,7 +682,7 @@
if not name.endswith('/'):
# file
data = zip.read(info.filename)
- f = open(target,'wb')
+ f = open(target, 'wb')
try:
f.write(data)
finally: