# -*- coding: utf-8 -*-
"""`bottle_jwt.compat` module.
Provides python 2, 3 compatibility functions.
"""
from __future__ import unicode_literals
from __future__ import print_function
import sys
import codecs
if sys.version_info.major > 2:
from inspect import signature as _signature
signature = _signature
def b(string):
return string
else:
from inspect import getargspec
class _Signature(object):
def __init__(self, callable_obj):
self.spec = getargspec(callable_obj).args
@property
def parameters(self):
return [arg for arg in self.spec if arg != 'self']
signature = _Signature
def b(string):
return codecs.latin_1_encode(string)[0]
