Mercurial Repositories > Rope Refactoring / file revision

# -*- coding: utf-8 -*-

# Copyright (c) 2017 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing the code assist client interface to rope.
"""

from __future__ import unicode_literals

import sys
import os

sys.path.insert(0, os.path.dirname(__file__))
if sys.version_info[0] >= 3:
    path = os.path.join(os.path.dirname(__file__), 'rope_py3')
else:
    path = os.path.join(os.path.dirname(__file__), 'rope_py2')
    str = unicode   # __IGNORE_WARNING__
sys.path.insert(0, path)

import rope.base.libutils
import rope.contrib.codeassist

from JsonClient import JsonClient


class CodeAssistClient(JsonClient):
    """
    Class implementing the code assist client interface to rope.
    """
    def __init__(self, host, port, idString, projectPath):
        """
        Constructor
        
        @param host ip address the background service is listening
        @type str
        @param port port of the background service
        @type int
        @param idString assigned client id to be sent back to the server in
            order to identify the connection
        @param str
        @param projectPath path to the project
        @type str
        """
        super(CodeAssistClient, self).__init__(host, port, idString)
        
        self.__methodMapping = {
        }
        
        self.__projectpath = projectPath
        self.__project = rope.base.project.Project(self.__projectpath)
        self.__project.validate(self.__project.root)
    
    def handleCall(self, method, params):
        """
        Public method to handle a method call from the server.
        
        @param method requested method name
        @type str
        @param params dictionary with method specific parameters
        @type dict
        """
        self.__methodMapping[method](params)


if __name__ == '__main__':
    if len(sys.argv) != 5:
        print('Host, port, id and project path parameters are missing. Abort.')
        sys.exit(1)
    
    host, port, idString, projectPath = sys.argv[1:]
    
    # Create a Qt4/5 application object in order to allow the processing of
    # modules containing Qt stuff.
    try:
        from PyQt5.QtCore import QCoreApplication
    except ImportError:
        try:
            from PyQt4.QtCore import QCoreApplication
        except ImportError:
            QCoreApplication = None
    if QCoreApplication is not None:
        app = QCoreApplication(sys.argv)
    
    client = CodeAssistClient(host, int(port), idString, projectPath)
    # Start the main loop
    client.run()
    
    sys.exit(0)

#
# eflag: noqa = M801