import rope.refactor.importutils

from rope.base.change import ChangeSet, ChangeContents, MoveResource, \

CreateFolder

class ModuleToPackage(object):

def __init__(self, project, resource):

self.project = project

self.resource = resource

def get_changes(self):

changes = ChangeSet('Transform <%s> module to package' %

self.resource.path)

new_content = self._transform_relatives_to_absolute(self.resource)

if new_content is not None:

changes.add_change(ChangeContents(self.resource, new_content))

parent = self.resource.parent

name = self.resource.name[:-3]

changes.add_change(CreateFolder(parent, name))

parent_path = parent.path + '/'

if not parent.path:

parent_path = ''

new_path = parent_path + '%s/__init__.py' % name

if self.resource.project == self.project:

changes.add_change(MoveResource(self.resource, new_path))

return changes

def _transform_relatives_to_absolute(self, resource):

pymodule = self.project.get_pymodule(resource)

import_tools = rope.refactor.importutils.ImportTools(self.project)

return import_tools.relatives_to_absolutes(pymodule)