Update crlf and lfcr scripts for 3.x bytes semantics (#12032).
Changes to crlf originally by Victor Stinner for 3.3, copied to lfcr by
me. Manually tested.
diff --git a/Tools/scripts/lfcr.py b/Tools/scripts/lfcr.py
index d094022..bf8fe1c 100755
--- a/Tools/scripts/lfcr.py
+++ b/Tools/scripts/lfcr.py
@@ -9,16 +9,16 @@
if os.path.isdir(filename):
print(filename, "Directory!")
continue
- data = open(filename, "rb").read()
- if '\0' in data:
+ with open(filename, "rb") as f:
+ data = f.read()
+ if b'\0' in data:
print(filename, "Binary!")
continue
- newdata = re.sub("\r?\n", "\r\n", data)
+ newdata = re.sub(b"\r?\n", b"\r\n", data)
if newdata != data:
print(filename)
- f = open(filename, "wb")
- f.write(newdata)
- f.close()
+ with open(filename, "wb") as f:
+ f.write(newdata)
if __name__ == '__main__':
main()