how to solve this (argparse)
traceback:
Traceback (most recent call last):
File "u:\oracle\RTR.py", line 10, in <module>
class sre_constants():
File "u:\oracle\RTR.py", line 77, in sre_constants
MAXREPEAT = _NamedIntConstant(32,name=str(32))
TypeError: 'name' is an invalid keyword argument for int()
code:
class sre_constants():
#
# Secret Labs' Regular Expression Engine
#
# various symbols used by the regular expression engine.
# run this script to update the _sre include files!
#
# Copyright (c) 1998-2001 by Secret Labs AB. All rights reserved.
#
# See the sre.py file for information on usage and redistribution.
#
"""Internal support module for sre"""
# update when constants are added or removed
MAGIC = 20171005
from _sre import MAXREPEAT, MAXGROUPS
# SRE standard exception (access as sre.error)
# should this really be here?
class error(Exception):
"""Exception raised for invalid regular expressions.
Attributes:
msg: The unformatted error message
pattern: The regular expression pattern
pos: The index in the pattern where compilation failed (may be
None)
lineno: The line corresponding to pos (may be None)
colno: The column corresponding to pos (may be None)
"""
__module__ = 're'
def __init__(self, msg, pattern=None, pos=None):
self.msg = msg
self.pattern = pattern
self.pos = pos
if pattern is not None and pos is not None:
msg = '%s at position %d' % (msg, pos)
if isinstance(pattern, str):
newline = '\n'
else:
newline = b'\n'
self.lineno = pattern.count(newline, 0, pos) + 1
self.colno = pos - pattern.rfind(newline, 0, pos)
if newline in pattern:
msg = '%s (line %d, column %d)' % (msg, self.lineno,
self.colno)
else:
self.lineno = self.colno = None
super().__init__(msg)
class _NamedIntConstant(int):
def __init__(cls, value):
self = super(_NamedIntConstant, cls).__init__(cls, value)
self.name = name
return self
def __repr__(self):
return self.name
__reduce__ = None
MAXREPEAT = _NamedIntConstant(32,name=str(32))
def _makecodes(names):
names = names.strip().split()
items = [_NamedIntConstant(i, name) for i, name in enumerate(names)]
globals().update({item.name: item for item in items})
return items
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