iframe-proxy | Sunbelt Computer Software

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"""distutils.pypirc

Provides the PyPIRCCommand class, the base class for the command classes

that uses .pypirc in the distutils.command package.

"""

import os

from configparser import RawConfigParser

from distutils.cmd import Command

DEFAULT_PYPIRC = """\

[distutils]

index-servers =

pypi

[pypi]

username:%s

password:%s

"""

class PyPIRCCommand(Command):

"""Base command that knows how to handle the .pypirc file

"""

DEFAULT_REPOSITORY = 'https://upload.pypi.org/legacy/'

DEFAULT_REALM = 'pypi'

repository = None

realm = None

user_options = [

('repository=', 'r',

"url of repository [default: %s]" % \

DEFAULT_REPOSITORY),

('show-response', None,

'display full response text from server')]

boolean_options = ['show-response']

def _get_rc_file(self):

"""Returns rc file path."""

return os.path.join(os.path.expanduser('~'), '.pypirc')

def _store_pypirc(self, username, password):

"""Creates a default .pypirc file."""

rc = self._get_rc_file()

with os.fdopen(os.open(rc, os.O_CREAT | os.O_WRONLY, 0o600), 'w') as f:

f.write(DEFAULT_PYPIRC % (username, password))

def _read_pypirc(self):

"""Reads the .pypirc file."""

rc = self._get_rc_file()

if os.path.exists(rc):

self.announce('Using PyPI login from %s' % rc)

repository = self.repository or self.DEFAULT_REPOSITORY

realm = self.realm or self.DEFAULT_REALM

config = RawConfigParser()

config.read(rc)

sections = config.sections()

if 'distutils' in sections:

# let's get the list of servers

index_servers = config.get('distutils', 'index-servers')

_servers = [server.strip() for server in

index_servers.split('\n')

if server.strip() != '']

if _servers == []:

# nothing set, let's try to get the default pypi

if 'pypi' in sections:

_servers = ['pypi']

else:

# the file is not properly defined, returning

# an empty dict

return {}

for server in _servers:

current = {'server': server}

current['username'] = config.get(server, 'username')

# optional params

for key, default in (('repository',

self.DEFAULT_REPOSITORY),

('realm', self.DEFAULT_REALM),

('password', None)):

if config.has_option(server, key):

current[key] = config.get(server, key)

else:

current[key] = default

# work around people having "repository" for the "pypi"

# section of their config set to the HTTP (rather than

# HTTPS) URL

if (server == 'pypi' and

repository in (self.DEFAULT_REPOSITORY, 'pypi')):

current['repository'] = self.DEFAULT_REPOSITORY

return current

if (current['server'] == repository or

current['repository'] == repository):

return current

elif 'server-login' in sections:

# old format

server = 'server-login'

if config.has_option(server, 'repository'):

repository = config.get(server, 'repository')

else:

repository = self.DEFAULT_REPOSITORY

return {'username': config.get(server, 'username'),

'password': config.get(server, 'password'),

'repository': repository,

'server': server,

'realm': self.DEFAULT_REALM}

return {}

def _read_pypi_response(self, response):

"""Read and decode a PyPI HTTP response."""

import cgi

content_type = response.getheader('content-type', 'text/plain')

encoding = cgi.parse_header(content_type)[1].get('charset', 'ascii')

return response.read().decode(encoding)

def initialize_options(self):

"""Initialize options."""

self.repository = None

self.realm = None

self.show_response = 0

def finalize_options(self):

"""Finalizes options."""

if self.repository is None:

self.repository = self.DEFAULT_REPOSITORY

if self.realm is None:

self.realm = self.DEFAULT_REALM

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