Source

pypy / lib-python / 2.7 / distutils / command / register.py

Antonio Cuni 1abdd77 




































































































































































































































































Ronny Pfannschmi… 89a76ae 
Antonio Cuni 1abdd77 




Ronny Pfannschmi… 89a76ae 



Antonio Cuni 1abdd77 
Ronny Pfannschmi… 89a76ae 












Antonio Cuni 1abdd77 




























"""distutils.command.register

Implements the Distutils 'register' command (register with the repository).
"""

# created 2002/10/21, Richard Jones

__revision__ = "$Id$"

import urllib2
import getpass
import urlparse
from warnings import warn

from distutils.core import PyPIRCCommand
from distutils import log

class register(PyPIRCCommand):

    description = ("register the distribution with the Python package index")
    user_options = PyPIRCCommand.user_options + [
        ('list-classifiers', None,
         'list the valid Trove classifiers'),
        ('strict', None ,
         'Will stop the registering if the meta-data are not fully compliant')
        ]
    boolean_options = PyPIRCCommand.boolean_options + [
        'verify', 'list-classifiers', 'strict']

    sub_commands = [('check', lambda self: True)]

    def initialize_options(self):
        PyPIRCCommand.initialize_options(self)
        self.list_classifiers = 0
        self.strict = 0

    def finalize_options(self):
        PyPIRCCommand.finalize_options(self)
        # setting options for the `check` subcommand
        check_options = {'strict': ('register', self.strict),
                         'restructuredtext': ('register', 1)}
        self.distribution.command_options['check'] = check_options

    def run(self):
        self.finalize_options()
        self._set_config()

        # Run sub commands
        for cmd_name in self.get_sub_commands():
            self.run_command(cmd_name)

        if self.dry_run:
            self.verify_metadata()
        elif self.list_classifiers:
            self.classifiers()
        else:
            self.send_metadata()

    def check_metadata(self):
        """Deprecated API."""
        warn("distutils.command.register.check_metadata is deprecated, \
              use the check command instead", PendingDeprecationWarning)
        check = self.distribution.get_command_obj('check')
        check.ensure_finalized()
        check.strict = self.strict
        check.restructuredtext = 1
        check.run()

    def _set_config(self):
        ''' Reads the configuration file and set attributes.
        '''
        config = self._read_pypirc()
        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', self.DEFAULT_REPOSITORY):
                raise ValueError('%s not found in .pypirc' % self.repository)
            if self.repository == 'pypi':
                self.repository = self.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')
        log.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'))
        log.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.

        '''
        # 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:
            self.announce('''\
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]: ''', log.INFO)

            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)
            self.announce('Server response (%s): %s' % (code, result),
                          log.INFO)

            # 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:
                    self.announce(('I can store your PyPI login so future '
                                   'submissions will be faster.'), log.INFO)
                    self.announce('(the login will be stored in %s)' % \
                                  self._get_rc_file(), log.INFO)
                    choice = 'X'
                    while choice.lower() not in 'yn':
                        choice = raw_input('Save your login (y/N)?')
                        if not choice:
                            choice = 'n'
                    if choice.lower() == 'y':
                        self._store_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:
                log.info('Server response (%s): %s' % (code, result))
            else:
                log.info('You will receive an email shortly.')
                log.info(('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)
            log.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
        meta = self.distribution.metadata
        data = {
            ':action': action,
            'metadata_version' : '1.0',
            'name': meta.get_name(),
            'version': meta.get_version(),
            'summary': meta.get_description(),
            'home_page': meta.get_url(),
            'author': meta.get_contact(),
            'author_email': meta.get_contact_email(),
            'license': meta.get_licence(),
            'description': meta.get_long_description(),
            'keywords': meta.get_keywords(),
            'platform': meta.get_platforms(),
            'classifiers': meta.get_classifiers(),
            'download_url': meta.get_download_url(),
            # PEP 314
            'provides': meta.get_provides(),
            'requires': meta.get_requires(),
            'obsoletes': meta.get_obsoletes(),
        }
        if data['provides'] or data['requires'] or data['obsoletes']:
            data['metadata_version'] = '1.1'
        return data

    def post_to_server(self, data, auth=None):
        ''' Post a query to the server, and return a string response.
        '''
        if 'name' in data:
            self.announce('Registering %s to %s' % (data['name'],
                                                   self.repository),
                                                   log.INFO)
        # Build up the MIME payload for the urllib2 POST data
        boundary = '--------------GHSKFJDLGDS7543FJKLFHRE75642756743254'
        sep_boundary = '\n--' + boundary
        end_boundary = sep_boundary + '--'
        chunks = []
        for key, value in data.items():
            # handle multiple entries for the same name
            if type(value) not in (type([]), type( () )):
                value = [value]
            for value in value:
                chunks.append(sep_boundary)
                chunks.append('\nContent-Disposition: form-data; name="%s"'%key)
                chunks.append("\n\n")
                chunks.append(value)
                if value and value[-1] == '\r':
                    chunks.append('\n')  # write an extra newline (lurve Macs)
        chunks.append(end_boundary)
        chunks.append("\n")

        # chunks may be bytes (str) or unicode objects that we need to encode
        body = []
        for chunk in chunks:
            if isinstance(chunk, unicode):
                body.append(chunk.encode('utf-8'))
            else:
                body.append(chunk)

        body = ''.join(body)

        # build the Request
        headers = {
            'Content-type': 'multipart/form-data; boundary=%s; charset=utf-8'%boundary,
            '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
            self.announce('%s%s%s' % (dashes, data, dashes))

        return result