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comparison: DebugClients/Python/getpass.py
DebugClients/Python/getpass.py
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2004 - 2009 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing utilities to get a password and/or the current user name. | |
| 8 | |
| 9 getpass(prompt) - prompt for a password, with echo turned off | |
| 10 getuser() - get the user name from the environment or password database | |
| 11 | |
| 12 This module is a replacement for the one found in the Python distribution. It | |
| 13 is to provide a debugger compatible variant of the a.m. functions. | |
| 14 """ | |
| 15 | |
| 16 import sys | |
| 17 | |
| 18 __all__ = ["getpass","getuser"] | |
| 19 | |
| 20 def getuser(): | |
| 21 """ | |
| 22 Function to get the username from the environment or password database. | |
| 23 | |
| 24 First try various environment variables, then the password | |
| 25 database. This works on Windows as long as USERNAME is set. | |
| 26 | |
| 27 @return username (string) | |
| 28 """ | |
| 29 # this is copied from the oroginal getpass.py | |
| 30 | |
| 31 import os | |
| 32 | |
| 33 for name in ('LOGNAME', 'USER', 'LNAME', 'USERNAME'): | |
| 34 user = os.environ.get(name) | |
| 35 if user: | |
| 36 return user | |
| 37 | |
| 38 # If this fails, the exception will "explain" why | |
| 39 import pwd | |
| 40 return pwd.getpwuid(os.getuid())[0] | |
| 41 | |
| 42 def getpass(prompt='Password: '): | |
| 43 """ | |
| 44 Function to prompt for a password, with echo turned off. | |
| 45 | |
| 46 @param prompt Prompt to be shown to the user (string) | |
| 47 @return Password entered by the user (string) | |
| 48 """ | |
| 49 return raw_input(prompt, 0) | |
| 50 | |
| 51 unix_getpass = getpass | |
| 52 win_getpass = getpass | |
| 53 default_getpass = getpass |
