Mercurial Repositories > Rope Refactoring / file revision

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

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

"""
Module implementing the refactoring 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')
sys.path.insert(0, path)

import rope.base.project

from JsonClient import JsonClient


class RefactoringClient(JsonClient):
    """
    Class implementing the refactoring client interface to rope.
    """
    def __init__(self, host, port, projectPath):
        """
        Constructor
        
        @param host ip address the background service is listening
        @type str
        @param port port of the background service
        @type int
        @param projectPath path to the project
        @type str
        """
        super(RefactoringClient, self).__init__(host, port)
        
        from FileSystemCommands import RefactoringClientFileSystemCommands
        self.__fsCommands = RefactoringClientFileSystemCommands(self)
        
        self.__projectpath = projectPath
        self.__project = rope.base.project.Project(
            self.__projectpath, fscommands=self.__fsCommands)
        
        self.__progressHandle = None
    
    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
        """
##        if "filename" in params and sys.version_info[0] == 2:
##            params["filename"] = params["filename"].encode(
##                sys.getfilesystemencoding())
        
        if method == "AbortAction":
            if self.__progressHandle is not None and \
               not self.__progressHandle.is_stopped():
                self.__progressHandle.stop()
        
        elif method == "ping":
            self.sendJson("pong", {})

if __name__ == '__main__':
    if len(sys.argv) != 4:
        print('Host, port and project path parameters are missing. Abort.')
        sys.exit(1)
    
    host, port, projectPath = sys.argv[1:]
    client = RefactoringClient(host, int(port), projectPath)
    # Start the main loop
    client.run()

#
# eflag: noqa = M801