| Server IP : 127.0.0.2 / Your IP : 3.148.168.26 Web Server : Apache/2.4.18 (Ubuntu) System : User : www-data ( ) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : disk_free_space,disk_total_space,diskfreespace,dl,exec,fpaththru,getmyuid,getmypid,highlight_file,ignore_user_abord,leak,listen,link,opcache_get_configuration,opcache_get_status,passthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,php_uname,phpinfo,posix_ctermid,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix,_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_times,posix_ttyname,posix_uname,pclose,popen,proc_open,proc_close,proc_get_status,proc_nice,proc_terminate,shell_exec,source,show_source,system,virtual MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/lib/python2.7/dist-packages/stdnum/ |
Upload File : |
# imsi.py - functions for handling International Mobile Subscriber Identity
# (IMSI) numbers
#
# Copyright (C) 2011-2015 Arthur de Jong
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 USA
"""IMSI (International Mobile Subscriber Identity).
The IMSI (International Mobile Subscriber Identity) is used to identify
mobile phone users (the SIM).
>>> validate('429011234567890')
'429011234567890'
>>> validate('439011234567890') # unknown MCC
Traceback (most recent call last):
...
InvalidComponent: ...
>>> split('429011234567890')
('429', '01', '1234567890')
>>> split('310150123456789')
('310', '150', '123456789')
>>> info('460001234567890')['mcc']
'460'
>>> str(info('460001234567890')['country'])
'China'
"""
from stdnum.exceptions import *
from stdnum.util import clean
def compact(number):
"""Convert the IMSI number to the minimal representation. This strips the
number of any valid separators and removes surrounding whitespace."""
return clean(number, ' -').strip().upper()
def split(number):
"""Split the specified IMSI into a Mobile Country Code (MCC), a Mobile
Network Code (MNC), a Mobile Station Identification Number (MSIN)."""
from stdnum import numdb
# clean up number
number = compact(number)
# split the number
return tuple(numdb.get('imsi').split(number))
def validate(number):
"""Checks to see if the number provided is a valid IMSI."""
number = compact(number)
if not number.isdigit():
raise InvalidFormat()
if len(number) not in (14, 15):
raise InvalidLength()
if len(split(number)) != 3:
raise InvalidComponent()
return number
def info(number):
"""Return a dictionary of data about the supplied number."""
from stdnum import numdb
# clean up number
number = compact(number)
# split the number
info = dict(number=number)
mcc_info, mnc_info, msin_info = numdb.get('imsi').info(number)
info['mcc'] = mcc_info[0]
info.update(mcc_info[1])
info['mnc'] = mnc_info[0]
info.update(mnc_info[1])
info['msin'] = msin_info[0]
info.update(msin_info[1])
return info
def is_valid(number):
"""Checks to see if the number provided is a valid IMSI."""
try:
return bool(validate(number))
except ValidationError:
return False