Synnefo » ./kamaki

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from kamaki.cli import command

from kamaki.clients.astakos import AstakosClient

from kamaki.cli.commands import (

    _command_init, errors, _optional_json, addLogSettings)

from kamaki.cli.command_tree import CommandTree

from kamaki.cli.errors import CLIBaseUrlError

from kamaki.cli.utils import print_dict

user_cmds = CommandTree('user', 'Astakos API commands')

_commands = [user_cmds]

class _user_init(_command_init):

    @errors.generic.all

    @errors.user.load

    @addLogSettings

    def _run(self):

        if getattr(self, 'cloud', False):

            base_url = self._custom_url('astakos')

            if base_url:

                token = self._custom_token('astakos')\

                    or self.config.get_cloud(self.cloud, 'token')

                self.client = AstakosClient(base_url=base_url, token=token)

                return

        else:

            self.cloud = 'default'

        if getattr(self, 'auth_base', False):

            self.client = self.auth_base

            return

        raise CLIBaseUrlError(service='astakos')

    def main(self):

        self._run()

@command(user_cmds)

class user_authenticate(_user_init, _optional_json):

    """Authenticate a user

    Get user information (e.g. unique account name) from token

    Token should be set in settings:

    *  check if a token is set    /config get cloud.default.token

    *  permanently set a token    /config set cloud.default.token <token>

    Token can also be provided as a parameter

    (In case of another named cloud, use its name instead of default)

    """

    @staticmethod

    def _print_access(r):

        print_dict(r['access'])

    @errors.generic.all

    @errors.user.authenticate

    def _run(self, custom_token=None):

        super(self.__class__, self)._run()

        token_bu = self.client.token

        try:

            r = self.client.authenticate(custom_token)

        except Exception:

            #recover old token

            self.client.token = token_bu

            raise

        self._print(r, self._print_access)

    def main(self, custom_token=None):

        self._run(custom_token)