rope / rope /

The trunk branch has multiple heads

import os
import sys
import subprocess

import rope.core

class Project(object):
    '''A Project containing files and folders'''
    def __init__(self, projectRootAddress):
        self.root = projectRootAddress
        if not os.path.exists(self.root):
        elif not os.path.isdir(self.root):
            raise rope.core.RopeException('Project root exists and is not a directory')
    def get_root_folder(self):
        return Folder(self, '')

    def get_root_address(self):
        return self.root

    def get_resource(self, resourceName):
        path = self._get_resource_path(resourceName)
        if not os.path.exists(path):
            raise rope.core.RopeException('resource %s does not exist' % resourceName)
        if os.path.isfile(path):
            return File(self, resourceName)
        if os.path.isdir(path):
            return Folder(self, resourceName)
        raise rope.core.RopeException('Unknown resource ' + resourceName)

    def get_files(self):
        return self._get_files_recursively(self.get_root_folder())

    def _create_file(self, fileName):
        filePath = self._get_resource_path(fileName)
        if os.path.exists(filePath):
            if not os.path.isfile(filePath):
                raise rope.core.RopeException('File already exists')
                raise rope.core.RopeException('A folder with the same name as this file already exists')
            newFile = open(filePath, 'w')
        except IOError, e:
            raise rope.core.RopeException(e)

    def _create_folder(self, folderName):
        folderPath = self._get_resource_path(folderName)
        if os.path.exists(folderPath):
            if not os.path.isdir(folderPath):
                raise rope.core.RopeException('A file with the same name as this folder already exists')
                raise rope.core.RopeException('Folder already exists')

    def _get_resource_path(self, name):
        return os.path.join(self.root, *name.split('/'))

    def _get_files_recursively(self, folder):
        result = []
        for file in folder.get_files():
            if not file.get_name().endswith('.pyc'):
        for folder in folder.get_folders():
            if not folder.get_name().startswith('.'):
        return result

    def _is_package(self, folder):
        init_dot_py = folder.get_path() + '/'
            init_dot_py_file = self.get_resource(init_dot_py)
            if not init_dot_py_file.is_folder():
                return True
        except rope.core.RopeException:
        return False

    def _find_source_folders(self, folder):
        for resource in folder.get_files():
            if resource.get_name().endswith('.py'):
                return [folder]
        for resource in folder.get_folders():
            if self._is_package(resource):
                return [folder]
        result = []
        for resource in folder.get_folders():
        return result

    def get_source_folders(self):
        return self._find_source_folders(self.get_root_folder())

    def remove_recursively(file):
        for root, dirs, files in os.walk(file, topdown=False):
            for name in files:
                os.remove(os.path.join(root, name))
            for name in dirs:
                os.rmdir(os.path.join(root, name))
        if os.path.isdir(file):

class Resource(object):
    '''Represents files and folders in a project'''
    def remove(self):
        '''Removes resource from the project'''

    def get_name(self):
        '''Returns the name of this resource'''
    def get_path(self):
        '''Returns the path of this resource relative to the project root
        The path is the list of parent directories separated by '/' followed
        by the resource name.

    def is_folder(self):
        '''Returns true if the resouse is a folder'''

    def get_project(self):
        '''Returns the project this resource belongs to'''

    def _get_real_path(self):
        '''Returns the file system path of this resource'''

class File(Resource):
    '''Represents a file in a project'''
    def __init__(self, project, fileName):
        self.project = project
        self.fileName = fileName
    def read(self):
        return open(self.project._get_resource_path(self.fileName)).read()

    def write(self, contents):
        file = open(self.project._get_resource_path(self.fileName), 'w')

    def remove(self):

    def get_name(self):
        return self.fileName.split('/')[-1]

    def get_path(self):
        return self.fileName

    def is_folder(self):
        return False

    def __eq__(self, resource):
        if not isinstance(resource, File):
            return False
        return self.get_path() == resource.get_path()

    def _get_real_path(self):
        return self.project._get_resource_path(self.fileName)

    def get_project(self):
        return self.project

class Folder(Resource):
    '''Represents a folder in a project'''
    def __init__(self, project, folderName):
        self.project = project
        self.folderName = folderName

    def _get_real_path(self):
        return self.project._get_resource_path(self.folderName)
    def remove(self):

    def get_name(self):
        return self.folderName.split('/')[-1]

    def get_path(self):
        return self.folderName

    def is_folder(self):
        return True

    def get_children(self):
        '''Returns the children resources of this folder'''
        path = self._get_real_path()
        result = []
        content = os.listdir(path)
        for name in content:
            if self.get_path() != '':
                resource_name = self.get_path() + '/' + name
                resource_name = name
        return result

    def create_file(self, file_name):
        if self.get_path():
            file_path = self.get_path() + '/' + file_name
            file_path = file_name

    def create_folder(self, folder_name):
        if self.get_path():
            folder_path = self.get_path() + '/' + folder_name
            folder_path = folder_name

    def get_child(self, name):
        if self.get_path():
            child_path = self.get_path() + '/' + name
            child_path = name
        return self.project.get_resource(child_path)
    def get_files(self):
        result = []
        for resource in self.get_children():
            if not resource.is_folder():
        return result

    def get_folders(self):
        result = []
        for resource in self.get_children():
            if resource.is_folder():
        return result

    def __eq__(self, resource):
        if not isinstance(resource, Folder):
            return False
        return self.get_path() == resource.get_path()

    def get_project(self):
        return self.project

    def _get_real_path(self):
        return self.project._get_resource_path(self.folderName)

class FileFinder(object):
    def __init__(self, project):
        self.project = project
        self.last_keyword = None
        self.last_result = None

    def find_files_starting_with(self, starting):
        '''Returns the Files in the project whose names starts with starting'''
        files = []
        if self.last_keyword is not None and starting.startswith(self.last_keyword):
            files = self.last_result
            files = self.project.get_files()
        result = []
        for file in files:
            if file.get_name().startswith(starting):
        self.last_keyword = starting
        self.last_result = result
        return result

class PythonFileRunner(object):
    '''A class for running python project files'''
    def __init__(self, file, stdin=None, stdout=None):
        self.file = file
        file_path = self.file._get_real_path()
        env = {}
        source_folders = []
        for folder in file.get_project().get_source_folders():
        env['PYTHONPATH'] = env.get('PYTHONPATH', '') + ':' + \
        self.process = subprocess.Popen(executable=sys.executable,
                                        args=(sys.executable, self.file.get_name()),
                                        cwd=os.path.split(file_path)[0], stdin=stdin,
                                        stdout=stdout, stderr=stdout, env=env)

    def wait_process(self):
        '''Wait for the process to finish'''

    def kill_process(self):
        '''Stop the process. This does not work on windows.'''
        os.kill(, 9)
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