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"""Register a release with a project index."""
# Contributed by Richard Jones
import getpass
import urllib2
import urlparse
from distutils2 import logger
from distutils2.util import (read_pypirc, generate_pypirc, DEFAULT_REPOSITORY,
DEFAULT_REALM, get_pypirc_path, encode_multipart)
from distutils2.command.cmd import Command
class register(Command):
description = "register a release with PyPI"
user_options = [
('repository=', 'r',
"repository URL [default: %s]" % DEFAULT_REPOSITORY),
('show-response', None,
"display full response text from server"),
('list-classifiers', None,
"list valid Trove classifiers"),
('strict', None ,
"stop the registration if the metadata is not fully compliant")
]
boolean_options = ['show-response', 'list-classifiers', 'strict']
def initialize_options(self):
self.repository = None
self.realm = None
self.show_response = False
self.list_classifiers = False
self.strict = False
def finalize_options(self):
if self.repository is None:
self.repository = DEFAULT_REPOSITORY
if self.realm is None:
self.realm = DEFAULT_REALM
def run(self):
self._set_config()
# Check the package metadata
check = self.distribution.get_command_obj('check')
if check.strict != self.strict and not check.all:
# If check was already run but with different options,
# re-run it
check.strict = self.strict
check.all = True
self.distribution.have_run.pop('check', None)
self.run_command('check')
if self.dry_run:
self.verify_metadata()
elif self.list_classifiers:
self.classifiers()
else:
self.send_metadata()
def _set_config(self):
''' Reads the configuration file and set attributes.
'''
config = read_pypirc(self.repository, self.realm)
if config != {}:
self.username = config['username']
self.password = config['password']
self.repository = config['repository']
self.realm = config['realm']
self.has_config = True
else:
if self.repository not in ('pypi', DEFAULT_REPOSITORY):
raise ValueError('%s not found in .pypirc' % self.repository)
if self.repository == 'pypi':
self.repository = DEFAULT_REPOSITORY
self.has_config = False
def classifiers(self):
''' Fetch the list of classifiers from the server.
'''
response = urllib2.urlopen(self.repository+'?:action=list_classifiers')
logger.info(response.read())
def verify_metadata(self):
''' Send the metadata to the package index server to be checked.
'''
# send the info to the server and report the result
code, result = self.post_to_server(self.build_post_data('verify'))
logger.info('server response (%s): %s', code, result)
def send_metadata(self):
''' Send the metadata to the package index server.
Well, do the following:
1. figure who the user is, and then
2. send the data as a Basic auth'ed POST.
First we try to read the username/password from $HOME/.pypirc,
which is a ConfigParser-formatted file with a section
[distutils] containing username and password entries (both
in clear text). Eg:
[distutils]
index-servers =
pypi
[pypi]
username: fred
password: sekrit
Otherwise, to figure who the user is, we offer the user three
choices:
1. use existing login,
2. register as a new user, or
3. set the password to a random string and email the user.
'''
# TODO factor registration out into another method
# TODO use print to print, not logging
# see if we can short-cut and get the username/password from the
# config
if self.has_config:
choice = '1'
username = self.username
password = self.password
else:
choice = 'x'
username = password = ''
# get the user's login info
choices = '1 2 3 4'.split()
while choice not in choices:
logger.info('''\
We need to know who you are, so please choose either:
1. use your existing login,
2. register as a new user,
3. have the server generate a new password for you (and email it to you), or
4. quit
Your selection [default 1]: ''')
choice = raw_input()
if not choice:
choice = '1'
elif choice not in choices:
print 'Please choose one of the four options!'
if choice == '1':
# get the username and password
while not username:
username = raw_input('Username: ')
while not password:
password = getpass.getpass('Password: ')
# set up the authentication
auth = urllib2.HTTPPasswordMgr()
host = urlparse.urlparse(self.repository)[1]
auth.add_password(self.realm, host, username, password)
# send the info to the server and report the result
code, result = self.post_to_server(self.build_post_data('submit'),
auth)
logger.info('Server response (%s): %s', code, result)
# possibly save the login
if code == 200:
if self.has_config:
# sharing the password in the distribution instance
# so the upload command can reuse it
self.distribution.password = password
else:
logger.info(
'I can store your PyPI login so future submissions '
'will be faster.\n(the login will be stored in %s)',
get_pypirc_path())
choice = 'X'
while choice.lower() not in ('y', 'n'):
choice = raw_input('Save your login (y/N)?')
if not choice:
choice = 'n'
if choice.lower() == 'y':
generate_pypirc(username, password)
elif choice == '2':
data = {':action': 'user'}
data['name'] = data['password'] = data['email'] = ''
data['confirm'] = None
while not data['name']:
data['name'] = raw_input('Username: ')
while data['password'] != data['confirm']:
while not data['password']:
data['password'] = getpass.getpass('Password: ')
while not data['confirm']:
data['confirm'] = getpass.getpass(' Confirm: ')
if data['password'] != data['confirm']:
data['password'] = ''
data['confirm'] = None
print "Password and confirm don't match!"
while not data['email']:
data['email'] = raw_input(' EMail: ')
code, result = self.post_to_server(data)
if code != 200:
logger.info('server response (%s): %s', code, result)
else:
logger.info('you will receive an email shortly; follow the '
'instructions in it to complete registration.')
elif choice == '3':
data = {':action': 'password_reset'}
data['email'] = ''
while not data['email']:
data['email'] = raw_input('Your email address: ')
code, result = self.post_to_server(data)
logger.info('server response (%s): %s', code, result)
def build_post_data(self, action):
# figure the data to send - the metadata plus some additional
# information used by the package server
data = self.distribution.metadata.todict()
data[':action'] = action
return data
# XXX to be refactored with upload.upload_file
def post_to_server(self, data, auth=None):
''' Post a query to the server, and return a string response.
'''
if 'name' in data:
logger.info('Registering %s to %s', data['name'], self.repository)
# Build up the MIME payload for the urllib2 POST data
content_type, body = encode_multipart(data.items(), [])
# build the Request
headers = {
'Content-type': content_type,
'Content-length': str(len(body))
}
req = urllib2.Request(self.repository, body, headers)
# handle HTTP and include the Basic Auth handler
opener = urllib2.build_opener(
urllib2.HTTPBasicAuthHandler(password_mgr=auth)
)
data = ''
try:
result = opener.open(req)
except urllib2.HTTPError, e:
if self.show_response:
data = e.fp.read()
result = e.code, e.msg
except urllib2.URLError, e:
result = 500, str(e)
else:
if self.show_response:
data = result.read()
result = 200, 'OK'
if self.show_response:
dashes = '-' * 75
logger.info('%s%s%s', dashes, data, dashes)
return result
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