# coding=utf8
# the above tag defines encoding for this document and is for Python 2.x compatibility
import re
regex = r"([a-zA-Z0-9]=)|(\n\s*\{)|(\(\s)|(\s\))|(\s,)|(\n\s*\{)|(\t)|(\)\{)|(.{81,})|([a-zA-Z0-9][&|\+\-\*\/%]+[a-zA-Z0-9])|(class [a-z])|(class .*_)|( ;)|(==[a-zA-Z0-9])|([a-zA-Z0-9].=[a-zA-Z0-9])"
test_str = ("Any \"matches\" here indicate a possible style error.\n\n"
"Please note that this is not 100% perfect (although we tried our best!)\n\n"
"This may not catch everything, and may incorrectly catch others.\n"
"If you believe there is an incorrect match, let us know\n"
"on the form when you submit your document.\n\n"
"Please ignore any matches within your comments or string literals.\n"
"(i.e. you can break \"coding style\" in a comment)\n\n"
"Thank you!")
matches = re.finditer(regex, test_str)
for matchNum, match in enumerate(matches, start=1):
print ("Match {matchNum} was found at {start}-{end}: {match}".format(matchNum = matchNum, start = match.start(), end = match.end(), match = match.group()))
for groupNum in range(0, len(match.groups())):
groupNum = groupNum + 1
print ("Group {groupNum} found at {start}-{end}: {group}".format(groupNum = groupNum, start = match.start(groupNum), end = match.end(groupNum), group = match.group(groupNum)))
# Note: for Python 2.7 compatibility, use ur"" to prefix the regex and u"" to prefix the test string and substitution.
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Python, please visit: https://docs.python.org/3/library/re.html