mu/Utf8Test.py

126 строки
4.7 KiB
Python

## @file Utf8Test.py
# This tool supports checking markdown files for encoding issues. All
# markdown files must be valid utf-8
#
# Tool is callable as a cmdline tool and the EncodingCheck class is importable
# to leverage the same functionality in a DocBuild
#
##
# Copyright (c) 2018, Microsoft Corporation
#
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
##
###
import os
import sys
import logging
import argparse
import datetime
class EncodingCheck(object):
def TestMdEncodingOk(self, apath):
try:
with open(apath, "rb") as fobj:
a = fobj.read().decode('utf-8')
except Exception as exp:
logging.error("Encoding failure: {0}".format(apath))
logging.debug("EXCEPTION: while processing {1} - {0}".format(exp, apath))
return False
return True
def Valid_Dir(string):
ab = string
if(not os.path.isabs(ab)):
ab = os.path.join(os.getcwd(), ab)
ab = os.path.realpath(ab)
if not os.path.isdir(ab):
raise argparse.ArgumentTypeError("{0} is not a valid directory".format(string))
return ab
def main():
#Arg Parse
parser = argparse.ArgumentParser(description='Utf8Test.py ')
parser.add_argument('--RootDir', '--rootdir', '--Rootdir', dest="RootDir", help="Path to Root Directory to search md files to test.", required=True, type=Valid_Dir)
parser.add_argument('-o', "--OutputLog", '--outputlog', dest="OutputLog", help="Create an output log file")
parser.add_argument("--debug", dest="debug", help="Output all debug messages to console", action="store_true", default=False)
args = parser.parse_args()
if(args.debug):
logging.getLogger().handlers[0].setLevel(logging.DEBUG)
#setup file based logging if outputReport specified
if(args.OutputLog):
if(len(args.OutputLog) < 2):
logging.critical("the output log file parameter is invalid")
return -2
#setup file based logging
filelogger = logging.FileHandler(filename=args.OutputLog, mode='w')
filelogger.setLevel(logging.DEBUG)
filelogger.setFormatter(formatter)
logging.getLogger('').addHandler(filelogger)
logging.info("Log Started: " + datetime.datetime.strftime(datetime.datetime.now(), "%A, %B %d, %Y %I:%M%p" ))
error = 0
count = 0
EC = EncodingCheck()
for root, dirs, files in os.walk(args.RootDir):
for f in files:
if f.lower().endswith(".md"):
count += 1
p = os.path.join(root, f)
logging.info("Checking File: {%s}" % p)
if not EC.TestMdEncodingOk(p):
error += 1
logging.info("Finished Processing {0} md files. Found {1} files with errors.".format(count, error))
return error
if __name__ == '__main__':
#setup main console as logger
logger = logging.getLogger('')
logger.setLevel(logging.DEBUG)
formatter = logging.Formatter("%(levelname)s - %(message)s")
console = logging.StreamHandler()
console.setLevel(logging.CRITICAL)
console.setFormatter(formatter)
logger.addHandler(console)
#call main worker function
retcode = main()
if retcode != 0:
logging.critical("Failed. Return Code: %d" % retcode)
else:
logging.critical("Success!")
#end logging
logging.shutdown()
sys.exit(retcode)