diff options
Diffstat (limited to 'Lib/getpass.py')
| -rw-r--r-- | Lib/getpass.py | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/Lib/getpass.py b/Lib/getpass.py index 952e023..19843d7 100644 --- a/Lib/getpass.py +++ b/Lib/getpass.py @@ -3,43 +3,27 @@ getpass(prompt) - prompt for a password, with echo turned off getuser() - get the user name from the environment or password database +On Windows, the msvcrt module will be used. +On the Mac EasyDialogs.AskPassword is used, if available. + Authors: Piers Lauder (original) Guido van Rossum (Windows support and cleanup) """ +import sys -def getpass(prompt='Password: '): +def unix_getpass(prompt='Password: '): """Prompt for a password, with echo turned off. Restore terminal settings at end. - - On Windows, this calls win_getpass(prompt) which uses the - msvcrt module to get the same effect. - - On the Mac EasyDialogs.AskPassword is used, if available. - """ - import sys try: fd = sys.stdin.fileno() except: return default_getpass(prompt) - try: - import termios, TERMIOS - except ImportError: - try: - import msvcrt - except ImportError: - try: - from EasyDialogs import AskPassword - except ImportError: - return default_getpass(prompt) - else: - return AskPassword(prompt) - else: - return win_getpass(prompt) + getpass = default_getpass old = termios.tcgetattr(fd) # a copy to save new = old[:] @@ -76,6 +60,7 @@ def win_getpass(prompt='Password: '): def default_getpass(prompt='Password: '): + print "Warning: Problem with getpass. Passwords may be echoed." return _raw_input(prompt) @@ -112,3 +97,22 @@ def getuser(): # If this fails, the exception will "explain" why import pwd return pwd.getpwuid(os.getuid())[0] + +# Bind the name getpass to the appropriate function +try: + import termios, TERMIOS +except ImportError: + try: + import msvcrt + except ImportError: + try: + from EasyDialogs import AskPassword + except ImportError: + getpass = default_getpass + else: + getpass = AskPassword + else: + getpass = win_getpass +else: + getpass = unix_getpass + |