FM / keyring

/usr/lib/python3/dist-packages/keyring

Name	Size	Mode	Actions
backends/	-	0755	rm
testing/	-	0755	rm
util/	-	0755	rm
__pycache__/	-	0755	rm
backend.py	6376	0644	edit dl rm
cli.py	3924	0644	edit dl rm
core.py	5215	0644	edit dl rm
credentials.py	1593	0644	edit dl rm
devpi_client.py	199	0644	edit dl rm
errors.py	1430	0644	edit dl rm
http.py	1231	0644	edit dl rm
__init__.py	271	0644	edit dl rm
__main__.py	71	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/keyring/credentials.py (1593B)

import os
import abc

class Credential(metaclass=abc.ABCMeta):
    """Abstract class to manage credentials"""

@abc.abstractproperty
    def username(self):
        return None

@abc.abstractproperty
    def password(self):
        return None

class SimpleCredential(Credential):
    """Simple credentials implementation"""

def __init__(self, username, password):
        self._username = username
        self._password = password

@property
    def username(self):
        return self._username

@property
    def password(self):
        return self._password

class EnvironCredential(Credential):
    """
    Source credentials from environment variables.

Actual sourcing is deferred until requested.

Supports comparison by equality.

>>> e1 = EnvironCredential('a', 'b')
    >>> e2 = EnvironCredential('a', 'b')
    >>> e3 = EnvironCredential('a', 'c')
    >>> e1 == e2
    True
    >>> e2 == e3
    False
    """

def __init__(self, user_env_var, pwd_env_var):
        self.user_env_var = user_env_var
        self.pwd_env_var = pwd_env_var

def __eq__(self, other: object) -> bool:
        return vars(self) == vars(other)

def _get_env(self, env_var):
        """Helper to read an environment variable"""
        value = os.environ.get(env_var)
        if not value:
            raise ValueError('Missing environment variable:%s' % env_var)
        return value

@property
    def username(self):
        return self._get_env(self.user_env_var)

@property
    def password(self):
        return self._get_env(self.pwd_env_var)

import os import abc class Credential(metaclass=abc.ABCMeta): """Abstract class to manage credentials""" @abc.abstractproperty def username(self): return None @abc.abstractproperty def password(self): return None class SimpleCredential(Credential): """Simple credentials implementation""" def __init__(self, username, password): self._username = username self._password = password @property def username(self): return self._username @property def password(self): return self._password class EnvironCredential(Credential): """ Source credentials from environment variables. Actual sourcing is deferred until requested. Supports comparison by equality. >>> e1 = EnvironCredential('a', 'b') >>> e2 = EnvironCredential('a', 'b') >>> e3 = EnvironCredential('a', 'c') >>> e1 == e2 True >>> e2 == e3 False """ def __init__(self, user_env_var, pwd_env_var): self.user_env_var = user_env_var self.pwd_env_var = pwd_env_var def __eq__(self, other: object) -> bool: return vars(self) == vars(other) def _get_env(self, env_var): """Helper to read an environment variable""" value = os.environ.get(env_var) if not value: raise ValueError('Missing environment variable:%s' % env_var) return value @property def username(self): return self._get_env(self.user_env_var) @property def password(self): return self._get_env(self.pwd_env_var)