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Editing: register.py
"""distutils.command.register Implements the Distutils 'register' command (register with the repository). """ # created 2002/10/21, Richard Jones import getpass import io import urllib.parse, urllib.request from warnings import warn from distutils.core import PyPIRCCommand from distutils.errors import * 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. ''' url = self.repository+'?:action=list_classifiers' response = urllib.request.urlopen(url) log.info(self._read_pypi_response(response)) 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 = 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 = input('Username: ') while not password: password = getpass.getpass('Password: ') # set up the authentication auth = urllib.request.HTTPPasswordMgr() host = urllib.parse.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 = 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'] = 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'] = 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'] = 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 + '--' body = io.StringIO() 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: value = str(value) body.write(sep_boundary) body.write('\nContent-Disposition: form-data; name="%s"'%key) body.write("\n\n") body.write(value) if value and value[-1] == '\r': body.write('\n') # write an extra newline (lurve Macs) body.write(end_boundary) body.write("\n") body = body.getvalue().encode("utf-8") # build the Request headers = { 'Content-type': 'multipart/form-data; boundary=%s; charset=utf-8'%boundary, 'Content-length': str(len(body)) } req = urllib.request.Request(self.repository, body, headers) # handle HTTP and include the Basic Auth handler opener = urllib.request.build_opener( urllib.request.HTTPBasicAuthHandler(password_mgr=auth) ) data = '' try: result = opener.open(req) except urllib.error.HTTPError as e: if self.show_response: data = e.fp.read() result = e.code, e.msg except urllib.error.URLError as e: result = 500, str(e) else: if self.show_response: data = self._read_pypi_response(result) result = 200, 'OK' if self.show_response: msg = '\n'.join(('-' * 75, data, '-' * 75)) self.announce(msg, log.INFO) return result
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