Dealing with Python3.8 RuntimeWarning

This commit is contained in:
Miroslav Stampar
2019-11-19 12:56:56 +01:00
parent a0dca74c12
commit 7bbeb9e841
3 changed files with 7 additions and 2 deletions

View File

@@ -3584,6 +3584,10 @@ def openFile(filename, mode='r', encoding=UNICODE_ENCODING, errors="reversible",
True
"""
# Reference: https://stackoverflow.com/a/37462452
if 'b' in mode:
buffering = 0
if filename == STDIN_PIPE_DASH:
if filename not in kb.cache.content:
kb.cache.content[filename] = sys.stdin.read()
@@ -3591,7 +3595,7 @@ def openFile(filename, mode='r', encoding=UNICODE_ENCODING, errors="reversible",
return contextlib.closing(io.StringIO(readCachedFileContent(filename)))
else:
try:
return codecs.open(filename, mode, encoding, errors, buffering and 'b' not in mode)
return codecs.open(filename, mode, encoding, errors, buffering)
except IOError:
errMsg = "there has been a file opening error for filename '%s'. " % filename
errMsg += "Please check %s permissions on a file " % ("write" if mode and ('w' in mode or 'a' in mode or '+' in mode) else "read")