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Diffstat (limited to 'Lib/packaging/command/register.py')
| -rw-r--r-- | Lib/packaging/command/register.py | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/Lib/packaging/command/register.py b/Lib/packaging/command/register.py new file mode 100644 index 0000000000..59805f7d47 --- /dev/null +++ b/Lib/packaging/command/register.py @@ -0,0 +1,263 @@ +"""Register a release with a project index.""" + +# Contributed by Richard Jones + +import getpass +import urllib.error +import urllib.parse +import urllib.request + +from packaging import logger +from packaging.util import (read_pypirc, generate_pypirc, DEFAULT_REPOSITORY, + DEFAULT_REALM, get_pypirc_path, encode_multipart) +from packaging.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 = urllib.request.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 = 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) + 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 = 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'] = 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: + 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'] = 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 = 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 = result.read() + result = 200, 'OK' + if self.show_response: + dashes = '-' * 75 + logger.info('%s%s%s', dashes, data, dashes) + + return result |