def __init__(self,name,numeric_name_prefix='E') :
# purely numeric names are not allowed
if _isnumeric(name) :
name = numeric_name_prefix+str(name)
# remove illegal characters
trans = _maketrans("-+[] ->/","________")
self.name = str(name).translate(trans)
def __init__(self,name='') :
if type(name) is not str:
raise Exception('ERROR: name %s is not a string'%str(name))
trans = _maketrans("-+[] ->/","________")
if name.translate(trans) != name:
raise Exception('ERROR: name %s contains one of the following characters: -+[] ->/'%name)
self.name = name
def __init__(self, name=''):
if type(name) is not str:
raise Exception('ERROR: name %s is not a string' % str(name))
trans = _maketrans("-+[] ->/", "________")
if name.translate(trans) != name:
raise Exception(
'ERROR: name %s contains one of the following characters: -+[] ->/'
% name)
self.name = name
def __init__(self,name='') :
if type(name) is not str:
raise Exception('ERROR: name %s is not a string'%str(name))
if 'start' in name or 'end' in name:
raise Exception('ERROR: avoid the substring "start" and "end" in any names, this will cause problems with solvers')
trans = _maketrans("-+[] ->/","________")
if name.translate(trans) != name:
raise Exception('ERROR: name %s contains one of the following characters: -+[] ->/'%name)
self.name = name
# Replacement for _os._exit which does not seem to work in a multi-threaded
# environment.
# @fixme Determine if this is still required.
def _exit(*code):
# If all else fails, the sledge_hammer should do the deed in 60 seconds...
def sledge_hammer():
pause(60)
_os.kill(0, _signal.SIGKILL)
thread.start_new_thread(sledge_hammer, ())
# Send all processes in our process group a SIGTERM.
_os.kill(0, _signal.SIGTERM)
# Replace _os._exit.
_os._exit = _exit
_rot13_map = _maketrans('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM')
##
# For simple obfuscation or to provide USENET style text envelopes.
# @warning Only works on ASCII.
# @fixme Make Unicode compatible?
def rot13(text):
return text.translate(_rot13_map)
_default_thread_stacklevel = {}
##
# Generate a simple deprecation message.
#
# @param message Message to associate with the deprecation warning. Typically,
# this message should contain a reference to the preferred
# implementation.
123
"""
import sys
try:
from string import maketrans as _maketrans
except ImportError: # pragma: no cover
_maketrans = str.maketrans
import struct
import base64
__version__ = "1.0.1"
_base32_normal = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"
_base32_custom = "CDEFGHJKLMNPQRSTVWXYZ234567890AB"
_encode_trans = _maketrans(_base32_normal, _base32_custom)
_decode_trans = _maketrans(_base32_custom, _base32_normal)
class Obscure(object):
"""Obscure a number using Feistel ciper transformation.
Transform an integer (such as database auto-increment IDs) and
obscures them from simple detection.
"""
def __init__(self, salt):
"""Obscure object with unique salt and prime.
Args:
salt (integer): an integer making your transformations unique.
"""
>>> num.decode_tame(num.encode_tame(customer_id))
123
"""
import sys
try:
from string import maketrans as _maketrans
except ImportError: # pragma: no cover
_maketrans = str.maketrans
import struct
import base64
__version__ = '1.0.1'
_base32_normal = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"
_base32_custom = "CDEFGHJKLMNPQRSTVWXYZ234567890AB"
_encode_trans = _maketrans(_base32_normal, _base32_custom)
_decode_trans = _maketrans(_base32_custom, _base32_normal)
class Obscure(object):
"""Obscure a number using Feistel ciper transformation.
Transform an integer (such as database auto-increment IDs) and
obscures them from simple detection.
"""
def __init__(self, salt):
"""Obscure object with unique salt and prime.
Args:
salt (integer): an integer making your transformations unique.
def _exit(*code):
# If all else fails, the sledge_hammer should do the deed in 60 seconds...
def sledge_hammer():
pause(60)
_os.kill(0, _signal.SIGKILL)
thread.start_new_thread(sledge_hammer, ())
# Send all processes in our process group a SIGTERM.
_os.kill(0, _signal.SIGTERM)
# Replace _os._exit.
_os._exit = _exit
_rot13_map = _maketrans(
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM')
##
# For simple obfuscation or to provide USENET style text envelopes.
# @warning Only works on ASCII.
# @fixme Make Unicode compatible?
def rot13(text):
return text.translate(_rot13_map)
_default_thread_stacklevel = {}
##
