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vanzhiganov/flask_get_arg_validate.py

Created September 3, 2019 22:36
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flask_get_arg_validate.py
def get_arg_int(name: str, pattern: str, default=None):
value = request.args.get(name)
if not value:
return default
pattern = re.compile(pattern).match(value)
return int(pattern.group(0)) if pattern else None
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