# HG changeset patch
# User Steve Losh <steve@stevelosh.com>
# Date 1273980042 14400
# Node ID 467a001aa0ee9698faa6d18796139a21691e2d4d
# Parent  cb726f354f48102d4e23b818e6ab58c11da3154d
vim: add ropevim

diff -r cb726f354f48 -r 467a001aa0ee vim/.vimrc
--- a/vim/.vimrc	Sat May 15 01:44:23 2010 -0400
+++ b/vim/.vimrc	Sat May 15 23:20:42 2010 -0400
@@ -104,3 +104,9 @@
 let Tlist_WinWidth = 50
 map <F3> :TlistToggle<cr>
 map <F4> :!/usr/local/bin/ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .<CR>
+
+" Ropevim
+let $PYTHONPATH .= ":" . $HOME . "/lib/python/rope"
+let $PYTHONPATH .= ":" . $HOME . "/lib/dotfiles/vim/notreallybundles/ropevim/ropevim"
+source ~/lib/dotfiles/vim/notreallybundles/ropevim/ropevim.vim
+
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/docs/done.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/docs/done.txt	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,22 @@
+======
+ Done
+======
+
+> Public Release 0.2 : October 3, 2008
+
+* fixed quickfix error format : August 18, 2008
+* ropevim_guess_project variable : June 18, 2008
+
+> Public Release 0.2c1 : June 12, 2008
+
+* not showing python traceback for bad inputs : May 23, 2008
+* interrupting refactorings : May 22, 2008
+
+> Public Release 0.1 : May 22, 2008
+
+* ropvim menu : May 21, 2008
+* code-assist in insert mode : May 21, 2008
+* using vim quickfix for showing occurrences : May 20, 2008
+* better dialogs : May 19, 2008
+* implementing basic ropemode commands : May 15, 2008
+* project started! : May 12, 2008
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/docs/ropevim.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/docs/ropevim.txt	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,77 @@
+======================
+ ropevim, rope in vim
+======================
+
+Ropevim is a plugin for performing python refactorings in vim.  It
+uses rope_ library.
+
+You should install `rope`_ library before using ropevim.  You can
+download ropevim from `project download page`_.
+
+.. _rope: http://rope.sf.net/
+
+
+Features
+========
+
+* Supports many of the refactorings that are supported by rope_
+  library:
+
+  * Rename
+  * Extract method/local variable
+  * Move class/function/module/package/method
+  * Inline method/local variable/parameter
+  * Restructuring
+  * Change signature
+  * ...
+
+* Other refactoring-related features
+
+  * Previewing refactorings
+  * Undo/redo refactorings
+  * Showing refactoring progress
+
+* Code-assists
+
+  * Code-completion
+  * Goto definition
+  * Show pydoc
+  * Find occurrences
+  * Organize imports (remove unused and duplicate imports and sort them)
+  * Generating python elements
+
+
+Source Repository
+=================
+
+The repository version needs ropemode (which was once part of
+ropemacs); in order to use the repository version of ropevim you need
+to put ropemode in your ``PYTHONPATH``.  Note that ropemode is
+included in released packages.
+
+Ropevim:
+
+* repo url: http://bitbucket.org/agr/ropevim
+* snapshot: http://bitbucket.org/agr/ropevim/get/tip.gz
+
+Ropemode:
+
+* repo url: http://bitbucket.org/agr/ropemode
+* snapshot: http://bitbucket.org/agr/ropemode/get/tip.gz
+
+
+Feedback
+========
+
+Send your bug reports, feature requests and patches to `rope-dev (at)
+googlegroups.com`_.
+
+
+License
+=======
+
+Ropevim is under the terms of GNU GPL (GNU General Public License).
+
+.. _project download page: http://sf.net/projects/rope/files
+.. _`rope-dev (at) googlegroups.com`: http://groups.google.com/group/rope-dev
+.. _Mercurial: http://selenic.com/mercurial
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/docs/todo.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/docs/todo.txt	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,6 @@
+==============
+ Ropevim TODO
+==============
+
+* better progress bar
+* prefixing functions
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim.vim
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim.vim	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,7 @@
+function! LoadRope()
+python << EOF
+import ropevim
+EOF
+endfunction
+
+call LoadRope()
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/__init__.py
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropemode/__init__.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropemode/__init__.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,14 @@
+"""ropemode, a helper for using rope refactoring library in IDEs"""
+
+COPYRIGHT = """\
+Copyright (C) 2007-2008 Ali Gholami Rudi
+
+This program is free software; you can redistribute it and/or modify it
+under the terms of GNU General Public License as published by the
+Free Software Foundation; either version 2 of the license, or (at your
+opinion) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details."""
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropemode/decorators.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropemode/decorators.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,98 @@
+import traceback
+
+from rope.base import exceptions
+
+
+class Logger(object):
+
+    message = None
+    only_short = False
+
+    def __call__(self, message, short=None):
+        if short is None or not self.only_short:
+            self._show(message)
+        if short is not None:
+            self._show(short)
+
+    def _show(self, message):
+        if message is None:
+            print message
+        else:
+            self.message(message)
+
+logger = Logger()
+
+
+def lisphook(func):
+    def newfunc(*args, **kwds):
+        try:
+            func(*args, **kwds)
+        except Exception, e:
+            trace = str(traceback.format_exc())
+            short = 'Ignored an exception in ropemode hook: %s' % \
+                    _exception_message(e)
+            logger(trace, short)
+    newfunc.lisp = None
+    newfunc.__name__ = func.__name__
+    newfunc.__doc__ = func.__doc__
+    return newfunc
+
+
+def lispfunction(func):
+    func.lisp = None
+    return func
+
+
+input_exceptions = (exceptions.RefactoringError,
+                    exceptions.ModuleSyntaxError,
+                    exceptions.BadIdentifierError)
+
+def _exception_handler(func):
+    def newfunc(*args, **kwds):
+        try:
+            func(*args, **kwds)
+        except exceptions.RopeError, e:
+            short = None
+            if isinstance(e, input_exceptions):
+                short = _exception_message(e)
+            logger(str(traceback.format_exc()), short)
+    newfunc.__name__ = func.__name__
+    newfunc.__doc__ = func.__doc__
+    return newfunc
+
+def _exception_message(e):
+    return '%s: %s' % (e.__class__.__name__, str(e))
+
+def rope_hook(hook):
+    def decorator(func):
+        func = lisphook(func)
+        func.name = func.__name__
+        func.kind = 'hook'
+        func.hook = hook
+        return func
+    return decorator
+
+
+def local_command(key=None, prefix=False, shortcut=None, name=None):
+    def decorator(func, name=name):
+        func = _exception_handler(func)
+        func.kind = 'local'
+        func.prefix = prefix
+        func.local_key = key
+        func.shortcut_key = shortcut
+        if name is None:
+            name = func.__name__
+        func.name = name
+        return func
+    return decorator
+
+
+def global_command(key=None, prefix=False):
+    def decorator(func):
+        func = _exception_handler(func)
+        func.kind = 'global'
+        func.prefix = prefix
+        func.global_key = key
+        func.name = func.__name__
+        return func
+    return decorator
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropemode/dialog.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropemode/dialog.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,97 @@
+class Data(object):
+
+    def __init__(self, prompt=None, default=None, values=None,
+                 kind=None, decode=None):
+        self.prompt = prompt
+        self.default = default
+        self.values = values
+        self.kind = kind
+        self._decode = decode
+
+    def decode(self, value):
+        if self._decode:
+            return self._decode(value)
+        return value
+
+
+class Boolean(Data):
+
+    def __init__(self, prompt=None, default=False):
+        Data.__init__(self, prompt, self._encode(default),
+                      [self._encode(True), self._encode(False)])
+
+    def _encode(self, value):
+        if value:
+            return 'yes'
+        return 'no'
+
+    def decode(self, value):
+        if value.lower() in ('yes', '1', 'true'):
+            return True
+        return False
+
+
+def show_dialog(askdata, actions, confs={}, optionals={}, initial_asking=True):
+    result = {}
+    if initial_asking:
+        for name, conf in confs.items():
+            result[name] = askdata(conf)
+    actions.append('batchset')
+    names = list(actions)
+    names.extend(optionals.keys())
+    names.extend(confs.keys())
+    base_question = Data('Choose what to do: ',
+                         default=actions[0], values=names)
+    batchset_question = Data('Batch sets: ')
+    while True:
+        response = askdata(base_question)
+        if response == '':
+            response = base_question.default
+        elif response == 'batchset':
+            sets = askdata(batchset_question)
+            for key, value in _parse_batchset(sets).items():
+                if key.endswith(':'):
+                    key = key[:-1]
+                if key in names:
+                    conf = confs.get(key, optionals.get(key))
+                    result[key] = value
+        elif response in actions:
+            break
+        else:
+            if response in confs:
+                conf = confs[response]
+            else:
+                conf = optionals[response]
+            oldvalue = result.get(response, None)
+            result[response] = askdata(conf, starting=oldvalue)
+    decoded = {}
+    all_confs = dict(confs)
+    all_confs.update(optionals)
+    for key in all_confs:
+        conf = all_confs.get(key)
+        if key in result:
+            decoded[key] = conf.decode(result[key])
+        else:
+            decoded[key] = conf.decode(conf.default)
+    return response, decoded
+
+
+def _parse_batchset(sets):
+    result = []
+    multiline = False
+    for line in sets.splitlines(True):
+        if line[0].isspace():
+            if multiline:
+                result[-1][1] += line[1:]
+        else:
+            if not line.strip():
+                continue
+            multiline= False
+            tokens = line.split(None, 1)
+            value = ''
+            if len(tokens) > 1:
+                result.append([tokens[0], tokens[1].rstrip('\r\n')])
+            else:
+                multiline = True
+                result.append([tokens[0], ''])
+    return dict(result)
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropemode/environment.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropemode/environment.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,94 @@
+class Environment(object):
+
+    def ask(self, prompt, default=None, starting=None):
+        pass
+
+    def ask_values(self, prompt, values, default=None, starting=None):
+        pass
+
+    def ask_directory(self, prompt, default=None, starting=None):
+        pass
+
+    def ask_completion(self, prompt, values, starting=None):
+        pass
+
+    def message(self, message):
+        pass
+
+    def yes_or_no(self, prompt):
+        pass
+
+    def y_or_n(self, prompt):
+        pass
+
+    def get(self, name, default=None):
+        pass
+
+    def get_offset(self):
+        pass
+
+    def get_text(self):
+        pass
+
+    def get_region(self):
+        pass
+
+    def filename(self):
+        pass
+
+    def is_modified(self):
+        pass
+
+    def goto_line(self, lineno):
+        pass
+
+    def insert_line(self, line, lineno):
+        pass
+
+    def insert(self, text):
+        pass
+
+    def delete(self, start, end):
+        pass
+
+    def filenames(self):
+        pass
+
+    def save_files(self, filenames):
+        pass
+
+    def reload_files(self, filenames, moves={}):
+        pass
+
+    def find_file(self, filename, readonly=False, other=False):
+        pass
+
+    def create_progress(self, name):
+        pass
+
+    def current_word(self):
+        pass
+
+    def push_mark(self):
+        pass
+
+    def prefix_value(self, prefix):
+        pass
+
+    def show_occurrences(self, locations):
+        pass
+
+    def show_doc(self, docs, altview=False):
+        pass
+
+    def preview_changes(self, diffs):
+        pass
+
+    def local_command(self, name, callback, key=None, prefix=False):
+        pass
+
+    def global_command(self, name, callback, key=None, prefix=False):
+        pass
+
+    def add_hook(self, name, callback, hook):
+        pass
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropemode/filter.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropemode/filter.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,39 @@
+from rope.base import exceptions
+
+
+def resources(project, rules):
+    """Find python files in the `project` matching `rules`
+
+    `rules` is a multi-line `str`; each line starts with either a '+'
+    or '-'.  Each '+' means include the file (or its children if it's
+    a folder) that comes after it.  '-' has the same meaning for
+    exclusion.
+
+    """
+    all = set(project.pycore.get_python_files())
+    files = None
+    for line in rules.splitlines():
+        if not line.strip():
+            continue
+        first, path = (line[0], line[1:])
+        if first not in '+-':
+            continue
+        try:
+            resource = project.get_resource(path.strip())
+        except exceptions.ResourceNotFoundError:
+            continue
+        if resource.is_folder():
+            matches = set(filter(lambda item: resource.contains(item), all))
+        else:
+            matches = set([resource])
+        if first == '+':
+            if files is None:
+                files = set()
+            files.update(matches)
+        if first == '-':
+            if files is None:
+                files = set(all)
+            files -= matches
+    if files is None:
+        return all
+    return files
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropemode/interface.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropemode/interface.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,616 @@
+import os
+
+import rope.base.change
+from rope.base import libutils
+from rope.contrib import codeassist, generate, autoimport, findit
+
+from ropemode import refactor, decorators, dialog
+
+
+class RopeMode(object):
+
+    def __init__(self, env):
+        self.project = None
+        self.old_content = None
+        self.env = env
+
+        self._prepare_refactorings()
+        self.autoimport = None
+        self._init_mode()
+
+    def init(self):
+        """Initialize rope mode"""
+
+    def _init_mode(self):
+        for attrname in dir(self):
+            attr = getattr(self, attrname)
+            if not callable(attr):
+                continue
+            kind = getattr(attr, 'kind', None)
+            if kind == 'local':
+                key = getattr(attr, 'local_key', None)
+                prefix = getattr(attr, 'prefix', None)
+                self.env.local_command(attrname, attr, key, prefix)
+            if kind == 'global':
+                key = getattr(attr, 'global_key', None)
+                prefix = getattr(attr, 'prefix', None)
+                self.env.global_command(attrname, attr, key, prefix)
+            if kind == 'hook':
+                hook = getattr(attr, 'hook', None)
+                self.env.add_hook(attrname, attr, hook)
+
+    def _prepare_refactorings(self):
+        for name in dir(refactor):
+            if not name.startswith('_') and name != 'Refactoring':
+                attr = getattr(refactor, name)
+                if isinstance(attr, type) and \
+                   issubclass(attr, refactor.Refactoring):
+                    refname = self._refactoring_name(attr)
+                    @decorators.local_command(attr.key, 'P', None, refname)
+                    def do_refactor(prefix, self=self, refactoring=attr):
+                        initial_asking = prefix is None
+                        refactoring(self, self.env).show(initial_asking=initial_asking)
+                    setattr(self, refname, do_refactor)
+
+    def _refactoring_name(self, refactoring):
+        return refactor.refactoring_name(refactoring)
+
+    @decorators.rope_hook('before_save')
+    def before_save_actions(self):
+        if self.project is not None:
+            if not self._is_python_file(self.env.filename()):
+                return
+            resource = self._get_resource()
+            if resource.exists():
+                self.old_content = resource.read()
+            else:
+                self.old_content = ''
+
+    @decorators.rope_hook('after_save')
+    def after_save_actions(self):
+        if self.project is not None and self.old_content is not None:
+            libutils.report_change(self.project, self.env.filename(),
+                                   self.old_content)
+            self.old_content = None
+
+    @decorators.rope_hook('exit')
+    def exiting_actions(self):
+        if self.project is not None:
+            self.close_project()
+
+    @decorators.global_command('o')
+    def open_project(self, root=None):
+        if not root:
+            root = self.env.ask_directory('Rope project root folder: ')
+        if self.project is not None:
+            self.close_project()
+        progress = self.env.create_progress('Opening [%s] project' % root)
+        self.project = rope.base.project.Project(root)
+        if self.env.get('enable_autoimport'):
+            underlined = self.env.get('autoimport_underlineds')
+            self.autoimport = autoimport.AutoImport(self.project,
+                                                    underlined=underlined)
+        progress.done()
+
+    @decorators.global_command('k')
+    def close_project(self):
+        if self.project is not None:
+            progress = self.env.create_progress('Closing [%s] project' %
+                                                self.project.address)
+            self.project.close()
+            self.project = None
+            progress.done()
+
+    @decorators.global_command()
+    def write_project(self):
+        if self.project is not None:
+            progress = self.env.create_progress(
+                'Writing [%s] project data to disk' % self.project.address)
+            self.project.sync()
+            progress.done()
+
+    @decorators.global_command('u')
+    def undo(self):
+        self._check_project()
+        change = self.project.history.tobe_undone
+        if change is None:
+            self.env.message('Nothing to undo!')
+            return
+        if self.env.y_or_n('Undo [%s]? ' % str(change)):
+            def undo(handle):
+                for changes in self.project.history.undo(task_handle=handle):
+                    self._reload_buffers(changes, undo=True)
+            refactor.runtask(self.env, undo, 'Undo refactoring',
+                             interrupts=False)
+
+    @decorators.global_command('r')
+    def redo(self):
+        self._check_project()
+        change = self.project.history.tobe_redone
+        if change is None:
+            self.env.message('Nothing to redo!')
+            return
+        if self.env.y_or_n('Redo [%s]? ' % str(change)):
+            def redo(handle):
+                for changes in self.project.history.redo(task_handle=handle):
+                    self._reload_buffers(changes)
+            refactor.runtask(self.env, redo, 'Redo refactoring',
+                             interrupts=False)
+
+    @decorators.local_command('a g', shortcut='C-c g')
+    def goto_definition(self):
+        self._check_project()
+        resource, offset = self._get_location()
+        maxfixes = self.env.get('codeassist_maxfixes')
+        definition = codeassist.get_definition_location(
+            self.project, self._get_text(), offset, resource, maxfixes)
+        if tuple(definition) != (None, None):
+            self.env.push_mark()
+            self._goto_location(definition[0], definition[1])
+        else:
+            self.env.message('Cannot find the definition!')
+
+    @decorators.local_command('a d', 'P', 'C-c d')
+    def show_doc(self, prefix):
+        self._check_project()
+        self._base_show_doc(prefix, codeassist.get_doc)
+
+    @decorators.local_command('a c', 'P')
+    def show_calltip(self, prefix):
+        self._check_project()
+        def _get_doc(project, text, offset, *args, **kwds):
+            try:
+                offset = text.rindex('(', 0, offset) - 1
+            except ValueError:
+                return None
+            return codeassist.get_calltip(project, text, offset, *args, **kwds)
+        self._base_show_doc(prefix, _get_doc)
+
+    def _base_show_doc(self, prefix, get_doc):
+        maxfixes = self.env.get('codeassist_maxfixes')
+        text = self._get_text()
+        offset = self.env.get_offset()
+        docs = get_doc(self.project, text, offset,
+                       self._get_resource(), maxfixes)
+        self.env.show_doc(docs, prefix)
+        if docs is None:
+            self.env.message('No docs avilable!')
+
+    def _get_text(self):
+        if not self.env.is_modified():
+            return self._get_resource().read()
+        return self.env.get_text()
+
+    def _base_findit(self, do_find, optionals, get_kwds):
+        self._check_project()
+        self._save_buffers()
+        resource, offset = self._get_location()
+
+        action, values = dialog.show_dialog(
+            self._askdata, ['search', 'cancel'], optionals=optionals)
+        if action == 'search':
+            kwds = get_kwds(values)
+            def calculate(handle):
+                resources = refactor._resources(self.project,
+                                                values.get('resources'))
+                return do_find(self.project, resource, offset,
+                               resources=resources, task_handle=handle, **kwds)
+            result = refactor.runtask(self.env, calculate, 'Find Occurrences')
+            locations = [Location(location) for location in result]
+            self.env.show_occurrences(locations)
+
+    @decorators.local_command('a f', shortcut='C-c f')
+    def find_occurrences(self):
+        optionals = {
+            'unsure': dialog.Data('Find uncertain occurrences: ',
+                                  default='no', values=['yes', 'no']),
+            'resources': dialog.Data('Files to search: '),
+            'in_hierarchy': dialog.Data(
+                    'Rename methods in class hierarchy: ',
+                    default='no', values=['yes', 'no'])}
+        def get_kwds(values):
+            return {'unsure': values.get('unsure') == 'yes',
+                    'in_hierarchy': values.get('in_hierarchy') == 'yes'}
+        self._base_findit(findit.find_occurrences, optionals, get_kwds)
+
+    @decorators.local_command('a i')
+    def find_implementations(self):
+        optionals = {'resources': dialog.Data('Files to search: ')}
+        def get_kwds(values):
+            return {}
+        self._base_findit(findit.find_implementations, optionals, get_kwds)
+
+    @decorators.local_command('a /', 'P', 'M-/')
+    def code_assist(self, prefix):
+        _CodeAssist(self, self.env).code_assist(prefix)
+
+    @decorators.local_command('a ?', 'P', 'M-?')
+    def lucky_assist(self, prefix):
+        _CodeAssist(self, self.env).lucky_assist(prefix)
+
+    @decorators.local_command()
+    def auto_import(self):
+        _CodeAssist(self, self.env).auto_import()
+
+    def _check_autoimport(self):
+        self._check_project()
+        if self.autoimport is None:
+            self.env.message('autoimport is disabled; '
+                             'see `enable_autoimport\' variable')
+            return False
+        return True
+
+    @decorators.global_command()
+    def generate_autoimport_cache(self):
+        if not self._check_autoimport():
+            return
+        modules = self.env.get('autoimport_modules')
+        modnames = []
+        if modules:
+            for i in range(len(modules)):
+                modname = modules[i]
+                if not isinstance(modname, basestring):
+                    modname = modname.value()
+                modnames.append(modname)
+        def generate(handle):
+            self.autoimport.generate_cache(task_handle=handle)
+            self.autoimport.generate_modules_cache(modules, task_handle=handle)
+        refactor.runtask(self.env, generate, 'Generate autoimport cache')
+
+    @decorators.global_command('f', 'P')
+    def find_file(self, prefix):
+        file = self._base_find_file(prefix)
+        if file is not None:
+            self.env.find_file(file.real_path)
+
+    @decorators.global_command('4 f', 'P')
+    def find_file_other_window(self, prefix):
+        file = self._base_find_file(prefix)
+        if file is not None:
+            self.env.find_file(file.real_path, other=True)
+
+    def _base_find_file(self, prefix):
+        self._check_project()
+        if prefix:
+            files = self.project.pycore.get_python_files()
+        else:
+            files = self.project.get_files()
+        return self._ask_file(files)
+
+    def _ask_file(self, files):
+        names = []
+        for file in files:
+            names.append('<'.join(reversed(file.path.split('/'))))
+        result = self.env.ask_values('Rope Find File: ', names)
+        if result is not None:
+            path = '/'.join(reversed(result.split('<')))
+            file = self.project.get_file(path)
+            return file
+        self.env.message('No file selected')
+
+    @decorators.local_command('a j')
+    def jump_to_global(self):
+        if not self._check_autoimport():
+            return
+        all_names = list(self.autoimport.get_all_names())
+        name = self.env.ask_values('Global name: ', all_names)
+        result = dict(self.autoimport.get_name_locations(name))
+        if len(result) == 1:
+            resource = list(result.keys())[0]
+        else:
+            resource = self._ask_file(result.keys())
+        if resource:
+            self._goto_location(resource, result[resource])
+
+    @decorators.global_command('c')
+    def project_config(self):
+        self._check_project()
+        if self.project.ropefolder is not None:
+            config = self.project.ropefolder.get_child('config.py')
+            self.env.find_file(config.real_path)
+        else:
+            self.env.message('No rope project folder found')
+
+    @decorators.global_command('n m')
+    def create_module(self):
+        def callback(sourcefolder, name):
+            return generate.create_module(self.project, name, sourcefolder)
+        self._create('module', callback)
+
+    @decorators.global_command('n p')
+    def create_package(self):
+        def callback(sourcefolder, name):
+            folder = generate.create_package(self.project, name, sourcefolder)
+            return folder.get_child('__init__.py')
+        self._create('package', callback)
+
+    @decorators.global_command('n f')
+    def create_file(self):
+        def callback(parent, name):
+            return parent.create_file(name)
+        self._create('file', callback, 'parent')
+
+    @decorators.global_command('n d')
+    def create_directory(self):
+        def callback(parent, name):
+            parent.create_folder(name)
+        self._create('directory', callback, 'parent')
+
+    @decorators.local_command()
+    def analyze_module(self):
+        """Perform static object analysis on this module"""
+        self._check_project()
+        resource = self._get_resource()
+        self.project.pycore.analyze_module(resource)
+
+    @decorators.global_command()
+    def analyze_modules(self):
+        """Perform static object analysis on all project modules"""
+        self._check_project()
+        def _analyze_modules(handle):
+            libutils.analyze_modules(self.project, task_handle=handle)
+        refactor.runtask(self.env, _analyze_modules, 'Analyze project modules')
+
+    @decorators.local_command()
+    def run_module(self):
+        """Run and perform dynamic object analysis on this module"""
+        self._check_project()
+        resource = self._get_resource()
+        process = self.project.pycore.run_module(resource)
+        try:
+            process.wait_process()
+        finally:
+            process.kill_process()
+
+    def _create(self, name, callback, parentname='source'):
+        self._check_project()
+        confs = {'name': dialog.Data(name.title() + ' name: ')}
+        parentname = parentname + 'folder'
+        optionals = {parentname: dialog.Data(
+                parentname.title() + ' Folder: ',
+                default=self.project.address, kind='directory')}
+        action, values = dialog.show_dialog(
+            self._askdata, ['perform', 'cancel'], confs, optionals)
+        if action == 'perform':
+            parent = libutils.path_to_resource(
+                self.project, values.get(parentname, self.project.address))
+            resource = callback(parent, values['name'])
+            if resource:
+                self.env.find_file(resource.real_path)
+
+    def _goto_location(self, resource, lineno):
+        if resource:
+            self.env.find_file(str(resource.real_path),
+                               resource.project != self.project)
+        if lineno:
+            self.env.goto_line(lineno)
+
+    def _get_location(self):
+        resource = self._get_resource()
+        offset = self.env.get_offset()
+        return resource, offset
+
+    def _get_resource(self, filename=None):
+        if filename is None:
+            filename = self.env.filename()
+        if filename is None:
+            return
+        resource = libutils.path_to_resource(self.project, filename, 'file')
+        return resource
+
+    def _check_project(self):
+        if self.project is None:
+            if self.env.get('guess_project'):
+                self.open_project(self._guess_project())
+            else:
+                self.open_project()
+        else:
+            self.project.validate(self.project.root)
+
+    def _guess_project(self):
+        cwd = self.env.filename()
+        if cwd is not None:
+            while True:
+                ropefolder = os.path.join(cwd, '.ropeproject')
+                if os.path.exists(ropefolder) and os.path.isdir(ropefolder):
+                    return cwd
+                newcwd = os.path.dirname(cwd)
+                if newcwd == cwd:
+                    break
+                cwd = newcwd
+
+    def _reload_buffers(self, changes, undo=False):
+        self._reload_buffers_for_changes(
+            changes.get_changed_resources(),
+            self._get_moved_resources(changes, undo))
+
+    def _reload_buffers_for_changes(self, changed, moved={}):
+        filenames = [resource.real_path for resource in changed]
+        moved = dict([(resource.real_path, moved[resource].real_path)
+                      for resource in moved])
+        self.env.reload_files(filenames, moved)
+
+    def _get_moved_resources(self, changes, undo=False):
+        result = {}
+        if isinstance(changes, rope.base.change.ChangeSet):
+            for change in changes.changes:
+                result.update(self._get_moved_resources(change))
+        if isinstance(changes, rope.base.change.MoveResource):
+            result[changes.resource] = changes.new_resource
+        if undo:
+            return dict([(value, key) for key, value in result.items()])
+        return result
+
+    def _save_buffers(self, only_current=False):
+        if only_current:
+            filenames = [self.env.filename()]
+        else:
+            filenames = self.env.filenames()
+        pythons = []
+        for filename in filenames:
+            if self._is_python_file(filename):
+                pythons.append(filename)
+        self.env.save_files(pythons)
+
+    def _is_python_file(self, path):
+        resource = self._get_resource(path)
+        return (resource is not None and
+                resource.project == self.project and
+                self.project.pycore.is_python_file(resource))
+
+    def _askdata(self, data, starting=None):
+        ask_func = self.env.ask
+        ask_args = {'prompt': data.prompt, 'starting': starting,
+                    'default': data.default}
+        if data.values:
+            ask_func = self.env.ask_values
+            ask_args['values'] = data.values
+        elif data.kind == 'directory':
+            ask_func = self.env.ask_directory
+        return ask_func(**ask_args)
+
+
+class Location(object):
+    def __init__(self, location):
+        self.location = location
+        self.filename = location.resource.real_path
+        self.offset = location.offset
+        self.note = ''
+        if location.unsure:
+            self.note = '?'
+
+    @property
+    def lineno(self):
+        if hasattr(self.location, 'lineno'):
+            return self.location.lineno
+        return self.location.resource.read().count('\n', 0, self.offset) + 1
+
+
+class _CodeAssist(object):
+
+    def __init__(self, interface, env):
+        self.interface = interface
+        self.autoimport = interface.autoimport
+        self.env = env
+        self._source = None
+        self._offset = None
+        self._starting_offset = None
+        self._starting = None
+        self._expression = None
+
+    def code_assist(self, prefix):
+        names = self._calculate_proposals()
+        if prefix is not None:
+            arg = self.env.prefix_value(prefix)
+            if arg == 0:
+                arg = len(names)
+            common_start = self._calculate_prefix(names[:arg])
+            self.env.insert(common_start[self.offset - self.starting_offset:])
+            self._starting = common_start
+            self._offset = self.starting_offset + len(common_start)
+        prompt = 'Completion for %s: ' % self.expression
+        result = self.env.ask_completion(prompt, names, self.starting)
+        if result is not None:
+            self._apply_assist(result)
+
+    def lucky_assist(self, prefix):
+        names = self._calculate_proposals()
+        selected = 0
+        if prefix is not None:
+            selected = self.env.prefix_value(prefix)
+        if 0 <= selected < len(names):
+            result = names[selected]
+        else:
+            self.env.message('Not enough proposals!')
+            return
+        self._apply_assist(result)
+
+    def auto_import(self):
+        if not self.interface._check_autoimport():
+            return
+        name = self.env.current_word()
+        modules = self.autoimport.get_modules(name)
+        if modules:
+            if len(modules) == 1:
+                module = modules[0]
+            else:
+                module = self.env.ask_values(
+                    'Which module to import: ', modules)
+            self._insert_import(name, module)
+        else:
+            self.env.message('Global name %s not found!' % name)
+
+    def _apply_assist(self, assist):
+        if ' : ' in assist:
+            name, module = assist.rsplit(' : ', 1)
+            self.env.delete(self.starting_offset + 1, self.offset + 1)
+            self.env.insert(name)
+            self._insert_import(name, module)
+        else:
+            self.env.delete(self.starting_offset + 1, self.offset + 1)
+            self.env.insert(assist)
+
+    def _calculate_proposals(self):
+        self.interface._check_project()
+        resource = self.interface._get_resource()
+        maxfixes = self.env.get('codeassist_maxfixes')
+        proposals = codeassist.code_assist(
+            self.interface.project, self.source, self.offset,
+            resource, maxfixes=maxfixes)
+        proposals = codeassist.sorted_proposals(proposals)
+        names = [proposal.name for proposal in proposals]
+        if self.autoimport is not None:
+            if self.starting.strip() and '.' not in self.expression:
+                import_assists = self.autoimport.import_assist(self.starting)
+                names.extend(x[0] + ' : ' + x[1] for x in import_assists)
+        return names
+
+    def _insert_import(self, name, module):
+        lineno = self.autoimport.find_insertion_line(self.source)
+        line = 'from %s import %s' % (module, name)
+        self.env.insert_line(line, lineno)
+
+    def _calculate_prefix(self, names):
+        if not names:
+            return ''
+        prefix = names[0]
+        for name in names:
+            common = 0
+            for c1, c2 in zip(prefix, name):
+                if c1 != c2 or ' ' in (c1, c2):
+                    break
+                common += 1
+            prefix = prefix[:common]
+        return prefix
+
+    @property
+    def offset(self):
+        if self._offset is None:
+            self._offset = self.env.get_offset()
+        return self._offset
+
+    @property
+    def source(self):
+        if self._source is None:
+            self._source = self.interface._get_text()
+        return self._source
+
+    @property
+    def starting_offset(self):
+        if self._starting_offset is None:
+            self._starting_offset = codeassist.starting_offset(self.source,
+                                                               self.offset)
+        return self._starting_offset
+
+    @property
+    def starting(self):
+        if self._starting is None:
+            self._starting = self.source[self.starting_offset:self.offset]
+        return self._starting
+
+    @property
+    def expression(self):
+        if self._expression is None:
+            self._expression = codeassist.starting_expression(self.source,
+                                                              self.offset)
+        return self._expression
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropemode/refactor.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropemode/refactor.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,491 @@
+import re
+
+import rope.base.change
+import rope.contrib.generate
+import rope.refactor.change_signature
+import rope.refactor.extract
+import rope.refactor.inline
+import rope.refactor.introduce_factory
+import rope.refactor.method_object
+import rope.refactor.move
+import rope.refactor.rename
+import rope.refactor.restructure
+import rope.refactor.usefunction
+from rope.base import taskhandle
+
+from ropemode import dialog, filter
+
+
+class Refactoring(object):
+    key = None
+    confs = {}
+    optionals = {}
+    saveall = True
+
+    def __init__(self, interface, env):
+        self.interface = interface
+        self.env = env
+
+    def show(self, initial_asking=True):
+        self.interface._check_project()
+        self.interface._save_buffers(only_current=not self.saveall)
+        self._create_refactoring()
+        action, result = dialog.show_dialog(
+            self.interface._askdata, ['perform', 'preview', 'cancel'],
+            self._get_confs(), self._get_optionals(),
+            initial_asking=initial_asking)
+        if action == 'cancel':
+            self.env.message('Cancelled!')
+            return
+        def calculate(handle):
+            return self._calculate_changes(result, handle)
+        name = 'Calculating %s changes' % self.name
+        changes = runtask(self.env, calculate, name=name)
+        if action == 'perform':
+            self._perform(changes)
+        if action == 'preview':
+            if changes is not None:
+                diffs = str(changes.get_description())
+                if self.env.preview_changes(diffs):
+                    self._perform(changes)
+                else:
+                    self.env.message('Thrown away!')
+            else:
+                self.env.message('No changes!')
+
+    @property
+    def project(self):
+        return self.interface.project
+
+    @property
+    def resource(self):
+        return self.interface._get_resource()
+
+    @property
+    def offset(self):
+        return self.env.get_offset()
+
+    @property
+    def region(self):
+        return self.env.get_region()
+
+    @property
+    def name(self):
+        return refactoring_name(self.__class__)
+
+    def _calculate_changes(self, option_values, task_handle):
+        pass
+
+    def _create_refactoring(self):
+        pass
+
+    def _done(self):
+        pass
+
+    def _perform(self, changes):
+        if changes is None:
+            self.env.message('No changes!')
+            return
+        def perform(handle, self=self, changes=changes):
+            self.project.do(changes, task_handle=handle)
+            self.interface._reload_buffers(changes)
+            self._done()
+        runtask(self.env, perform, 'Making %s changes' % self.name,
+                interrupts=False)
+        self.env.message(str(changes.description) + ' finished')
+
+    def _get_confs(self):
+        return self.confs
+
+    def _get_optionals(self):
+        return self.optionals
+
+    @property
+    def resources_option(self):
+        return dialog.Data('Files to apply this refactoring on: ',
+                           decode=self._decode_resources)
+
+    def _decode_resources(self, value):
+        return _resources(self.project, value)
+
+
+class Rename(Refactoring):
+    key = 'r'
+
+    saveall = True
+
+    def _create_refactoring(self):
+        self.renamer = rope.refactor.rename.Rename(
+            self.project, self.resource, self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        return self.renamer.get_changes(task_handle=task_handle, **values)
+
+    def _get_optionals(self):
+        opts = {}
+        opts['docs'] = dialog.Boolean('Search comments and docs: ', True)
+        if self.renamer.is_method():
+            opts['in_hierarchy'] = dialog.Boolean('Rename methods in '
+                                                  'class hierarchy: ')
+        opts['resources'] = self.resources_option
+        opts['unsure'] = dialog.Data('Unsure occurrences: ',
+                                     decode=self._decode_unsure,
+                                     values=['ignore', 'match'],
+                                     default='ignore')
+        return opts
+
+    def _get_confs(self):
+        oldname = str(self.renamer.get_old_name())
+        return {'new_name': dialog.Data('New name: ', default=oldname)}
+
+    def _decode_unsure(self, value):
+        unsure = value == 'match'
+        return lambda occurrence: unsure
+
+
+class RenameCurrentModule(Rename):
+    key = '1 r'
+    offset = None
+
+
+class Restructure(Refactoring):
+    key = 'x'
+    confs = {'pattern': dialog.Data('Restructuring pattern: '),
+             'goal': dialog.Data('Restructuring goal: ')}
+
+    def _calculate_changes(self, values, task_handle):
+        restructuring = rope.refactor.restructure.Restructure(
+            self.project, values['pattern'], values['goal'],
+            args=values['args'], imports=values['imports'])
+        return restructuring.get_changes(resources=values['resources'],
+                                         task_handle=task_handle)
+
+    def _get_optionals(self):
+        return {
+            'args': dialog.Data('Arguments: ', decode=self._decode_args),
+            'imports': dialog.Data('Imports: ', decode=self._decode_imports),
+            'resources': self.resources_option}
+
+    def _decode_args(self, value):
+        if value:
+            args = {}
+            for raw_check in value.split('\n'):
+                if raw_check:
+                    key, value = raw_check.split(':', 1)
+                    args[key.strip()] = value.strip()
+            return args
+
+    def _decode_imports(self, value):
+        if value:
+            return [line.strip() for line in value.split('\n')]
+
+
+class UseFunction(Refactoring):
+    key = 'u'
+
+    def _create_refactoring(self):
+        self.user = rope.refactor.usefunction.UseFunction(
+            self.project, self.resource, self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        return self.user.get_changes(task_handle=task_handle, **values)
+
+    def _get_optionals(self):
+        return {'resources': self.resources_option}
+
+
+class Move(Refactoring):
+    key = 'v'
+
+    def _create_refactoring(self):
+        self.mover = rope.refactor.move.create_move(self.project,
+                                                    self.resource,
+                                                    self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        destination = values['destination']
+        resources = values.get('resources', None)
+        if isinstance(self.mover, rope.refactor.move.MoveGlobal):
+            return self._move_global(destination, resources, task_handle)
+        if isinstance(self.mover, rope.refactor.move.MoveModule):
+            return self._move_module(destination, resources, task_handle)
+        if isinstance(self.mover, rope.refactor.move.MoveMethod):
+            return self._move_method(destination, resources, task_handle)
+
+    def _move_global(self, dest, resources, handle):
+        destination = self.project.pycore.find_module(dest)
+        return self.mover.get_changes(
+            destination, resources=resources, task_handle=handle)
+
+    def _move_method(self, dest, resources, handle):
+        return self.mover.get_changes(
+            dest, self.mover.get_method_name(),
+            resources=resources, task_handle=handle)
+
+    def _move_module(self, dest, resources, handle):
+        destination = self.project.pycore.find_module(dest)
+        return self.mover.get_changes(
+            destination, resources=resources, task_handle=handle)
+
+    def _get_confs(self):
+        if isinstance(self.mover, rope.refactor.move.MoveGlobal):
+            prompt = 'Destination module: '
+        if isinstance(self.mover, rope.refactor.move.MoveModule):
+            prompt = 'Destination package: '
+        if isinstance(self.mover, rope.refactor.move.MoveMethod):
+            prompt = 'Destination attribute: '
+        return {'destination': dialog.Data(prompt)}
+
+    def _get_optionals(self):
+        return {'resources': self.resources_option}
+
+
+class MoveCurrentModule(Move):
+    key = '1 v'
+    offset = None
+
+
+class ModuleToPackage(Refactoring):
+    key = '1 p'
+    saveall = False
+
+    def _create_refactoring(self):
+        self.packager = rope.refactor.ModuleToPackage(
+            self.project, self.resource)
+
+    def _calculate_changes(self, values, task_handle):
+        return self.packager.get_changes()
+
+
+class Inline(Refactoring):
+    key = 'i'
+
+    def _create_refactoring(self):
+        self.inliner = rope.refactor.inline.create_inline(
+            self.project, self.resource, self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        return self.inliner.get_changes(task_handle=task_handle, **values)
+
+    def _get_optionals(self):
+        opts = {'resources': self.resources_option}
+        if self.inliner.get_kind() == 'parameter':
+            opts['in_hierarchy'] = dialog.Boolean(
+                'Apply on all matching methods in class hierarchy: ', False)
+        else:
+            opts['remove'] = dialog.Boolean('Remove the definition: ', True)
+            opts['only_current'] = dialog.Boolean('Inline this '
+                                                  'occurrence only: ')
+        return opts
+
+
+class _Extract(Refactoring):
+    saveall = False
+    optionals = {'similar': dialog.Boolean('Extract similar pieces: ', True),
+                 'global_': dialog.Boolean('Make global: ')}
+    kind = None
+    constructor = None
+
+    def _create_refactoring(self):
+        start, end = self.region
+        self.extractor = self.constructor(self.project,
+                                          self.resource, start, end)
+
+    def _calculate_changes(self, values, task_handle):
+        similar = values.get('similar')
+        global_ = values.get('global_')
+        return self.extractor.get_changes(values['name'], similar=similar,
+                                          global_=global_)
+
+    def _get_confs(self):
+        return {'name': dialog.Data('Extracted %s name: ' % self.kind)}
+
+
+class ExtractVariable(_Extract):
+    key = 'l'
+    kind = 'variable'
+    constructor = rope.refactor.extract.ExtractVariable
+
+
+class ExtractMethod(_Extract):
+    key = 'm'
+    kind = 'method'
+    constructor = rope.refactor.extract.ExtractMethod
+
+
+class OrganizeImports(Refactoring):
+    key = 'o'
+    saveall = False
+
+    def _create_refactoring(self):
+        self.organizer = rope.refactor.ImportOrganizer(self.project)
+
+    def _calculate_changes(self, values, task_handle):
+        return self.organizer.organize_imports(self.resource)
+
+
+class MethodObject(Refactoring):
+    saveall = False
+    confs = {'classname': dialog.Data('New class name: ',
+                                      default='_ExtractedClass')}
+
+    def _create_refactoring(self):
+        self.objecter = rope.refactor.method_object.MethodObject(
+            self.project, self.resource, self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        classname = values.get('classname')
+        return self.objecter.get_changes(classname)
+
+
+class IntroduceFactory(Refactoring):
+    saveall = True
+    key = 'f'
+
+    def _create_refactoring(self):
+        self.factory = rope.refactor.introduce_factory.IntroduceFactory(
+            self.project, self.resource, self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        return self.factory.get_changes(task_handle=task_handle, **values)
+
+    def _get_confs(self):
+        default = 'create_%s' % self.factory.old_name.lower()
+        return {'factory_name': dialog.Data('Factory name: ', default)}
+
+    def _get_optionals(self):
+        return {'global_factory': dialog.Boolean('Make global: ', True),
+                'resources': self.resources_option}
+
+
+class ChangeSignature(Refactoring):
+    saveall = True
+    key = 's'
+
+    def _create_refactoring(self):
+        self.changer = rope.refactor.change_signature.ChangeSignature(
+            self.project, self.resource, self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        signature = values.get('signature')
+        args = re.sub(r'[\s\(\)]+', '', signature).split(',')
+        olds = [arg[0] for arg in self._get_args()]
+
+        changers = []
+        for arg in list(olds):
+            if arg in args:
+                continue
+            changers.append(rope.refactor.change_signature.
+                            ArgumentRemover(olds.index(arg)))
+            olds.remove(arg)
+
+        order = []
+        for index, arg in enumerate(args):
+            if arg not in olds:
+                changers.append(rope.refactor.change_signature.
+                                ArgumentAdder(index, arg))
+                olds.insert(index, arg)
+            order.append(olds.index(arg))
+        changers.append(rope.refactor.change_signature.
+                        ArgumentReorderer(order, autodef='None'))
+
+        del values['signature']
+        return self.changer.get_changes(changers, task_handle=task_handle,
+                                        **values)
+
+    def _get_args(self):
+        if hasattr(self.changer, 'get_args'):
+            return self.changer.get_args()
+        return self.changer.get_definition_info().args_with_defaults
+
+    def _get_confs(self):
+        args = []
+        for arg, default in self._get_args():
+            args.append(arg)
+        signature = '(' + ', '.join(args) + ')'
+        return {'signature': dialog.Data('Change the signature: ',
+                                         default=signature)}
+
+    def _get_optionals(self):
+        opts = {'resources': self.resources_option}
+        if self.changer.is_method():
+            opts['in_hierarchy'] = dialog.Boolean('Rename methods in '
+                                                  'class hierarchy: ')
+        return opts
+
+
+class _GenerateElement(Refactoring):
+
+    def _create_refactoring(self):
+        kind = self.name.split('_')[-1]
+        self.generator = rope.contrib.generate.create_generate(
+            kind, self.project, self.resource, self.offset)
+
+    def _calculate_changes(self, values, task_handle):
+        return self.generator.get_changes()
+
+    def _done(self):
+        resource, lineno = self.generator.get_location()
+        self.interface._goto_location(resource, lineno)
+
+
+class GenerateVariable(_GenerateElement):
+    key = 'n v'
+
+
+class GenerateFunction(_GenerateElement):
+    key = 'n f'
+
+
+class GenerateClass(_GenerateElement):
+    key = 'n c'
+
+
+class GenerateModule(_GenerateElement):
+    key = 'n m'
+
+
+class GeneratePackage(_GenerateElement):
+    key = 'n p'
+
+
+def refactoring_name(refactoring):
+    classname = refactoring.__name__
+    result = []
+    for c in classname:
+        if result and c.isupper():
+            result.append('_')
+        result.append(c.lower())
+    name = ''.join(result)
+    return name
+
+def _resources(project, text):
+    if text is None or text.strip() == '':
+        return None
+    return filter.resources(project, text)
+
+
+def runtask(env, command, name, interrupts=True):
+    return RunTask(env, command, name, interrupts)()
+
+class RunTask(object):
+
+    def __init__(self, env, task, name, interrupts=True):
+        self.env = env
+        self.task = task
+        self.name = name
+        self.interrupts = interrupts
+
+    def __call__(self):
+        handle = taskhandle.TaskHandle(name=self.name)
+        progress = self.env.create_progress(self.name)
+        def update_progress():
+            jobset = handle.current_jobset()
+            if jobset:
+                percent = jobset.get_percent_done()
+                if percent is not None:
+                    progress.update(percent)
+        handle.add_observer(update_progress)
+        result = self.task(handle)
+        progress.done()
+        return result
diff -r cb726f354f48 -r 467a001aa0ee vim/notreallybundles/ropevim/ropevim/ropevim.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vim/notreallybundles/ropevim/ropevim/ropevim.py	Sat May 15 23:20:42 2010 -0400
@@ -0,0 +1,359 @@
+"""ropevim, a vim mode for using rope refactoring library"""
+import os
+import tempfile
+
+import ropemode.decorators
+import ropemode.environment
+import ropemode.interface
+import vim
+
+
+class VimUtils(ropemode.environment.Environment):
+
+    def ask(self, prompt, default=None, starting=None):
+        if starting is None:
+            starting = ''
+        if default is not None:
+            prompt = prompt + ('[%s] ' % default)
+        result = call('input("%s", "%s")' % (prompt, starting))
+        if default is not None and result == '':
+            return default
+        return result
+
+    def ask_values(self, prompt, values, default=None,
+                   starting=None, show_values=None):
+        if show_values or (show_values is None and len(values) < 14):
+            self._print_values(values)
+        if default is not None:
+            prompt = prompt + ('[%s] ' % default)
+        starting = starting or ''
+        _completer.values = values
+        answer = call('input("%s", "%s", "customlist,RopeValueCompleter")' %
+                      (prompt, starting))
+        if answer is None:
+            if 'cancel' in values:
+                return 'cancel'
+            return
+        if default is not None and not answer:
+            return default
+        if answer.isdigit() and 0 <= int(answer) < len(values):
+            return values[int(answer)]
+        return answer
+
+    def _print_values(self, values):
+        numbered = []
+        for index, value in enumerate(values):
+            numbered.append('%s. %s' % (index, str(value)))
+        echo('\n'.join(numbered) + '\n')
+
+    def ask_directory(self, prompt, default=None, starting=None):
+        return call('input("%s", ".", "dir")' % prompt)
+
+    def ask_completion(self, prompt, values, starting=None):
+        if self.get('vim_completion') and 'i' in call('mode()'):
+            col = int(call('col(".")'))
+            if starting:
+                col -= len(starting)
+            vim.command('call complete(%s, %s)' % (col, values))
+            return None
+        return self.ask_values(prompt, values, starting=starting,
+                               show_values=False)
+
+    def message(self, message):
+        echo(message)
+
+    def yes_or_no(self, prompt):
+        return self.ask_values(prompt, ['yes', 'no']) == 'yes'
+
+    def y_or_n(self, prompt):
+        return self.yes_or_no(prompt)
+
+    def get(self, name, default=None):
+        vimname = 'g:ropevim_%s' % name
+        if str(vim.eval('exists("%s")' % vimname)) == '0':
+            return default
+        result = vim.eval(vimname)
+        if result.isdigit():
+            return int(result)
+        return result
+
+    def get_offset(self):
+        result = self._position_to_offset(*vim.current.window.cursor)
+        return result
+
+    def _position_to_offset(self, lineno, colno):
+        result = min(colno, len(self.buffer[lineno -1]) + 1)
+        for line in self.buffer[:lineno-1]:
+            result += len(line) + 1
+        return result
+
+    def get_text(self):
+        return '\n'.join(self.buffer) + '\n'
+
+    def get_region(self):
+        start = self._position_to_offset(*self.buffer.mark('<'))
+        end = self._position_to_offset(*self.buffer.mark('>'))
+        return start, end
+
+    @property
+    def buffer(self):
+        return vim.current.buffer
+
+    def filename(self):
+        return self.buffer.name
+
+    def is_modified(self):
+        return vim.eval('&modified')
+
+    def goto_line(self, lineno):
+        vim.current.window.cursor = (lineno, 0)
+
+    def insert_line(self, line, lineno):
+        self.buffer[lineno - 1:lineno - 1] = [line]
+
+    def insert(self, text):
+        lineno, colno = vim.current.window.cursor
+        line = self.buffer[lineno - 1]
+        self.buffer[lineno - 1] = line[:colno] + text + line[colno:]
+        vim.current.window.cursor = (lineno, colno + len(text))
+
+    def delete(self, start, end):
+        lineno1, colno1 = self._offset_to_position(start - 1)
+        lineno2, colno2 = self._offset_to_position(end - 1)
+        lineno, colno = vim.current.window.cursor
+        if lineno1 == lineno2:
+            line = self.buffer[lineno1 - 1]
+            self.buffer[lineno1 - 1] = line[:colno1] + line[colno2:]
+            if lineno == lineno1 and colno >= colno1:
+                diff = colno2 - colno1
+                vim.current.window.cursor = (lineno, max(0, colno - diff))
+
+    def _offset_to_position(self, offset):
+        text = self.get_text()
+        lineno = text.count('\n', 0, offset) + 1
+        try:
+            colno = offset - text.rindex('\n', 0, offset) - 1
+        except ValueError:
+            colno = offset
+        return lineno, colno
+
+    def filenames(self):
+        result = []
+        for buffer in vim.buffers:
+            if buffer.name:
+                result.append(buffer.name)
+        return result
+
+    def save_files(self, filenames):
+        vim.command('wall')
+
+    def reload_files(self, filenames, moves={}):
+        initial = self.filename()
+        for filename in filenames:
+            self.find_file(moves.get(filename, filename), force=True)
+        if initial:
+            self.find_file(initial)
+
+    def find_file(self, filename, readonly=False, other=False, force=False):
+        if filename != self.filename() or force:
+            if other:
+                vim.command('new')
+            vim.command('e %s' % filename)
+            if readonly:
+                vim.command('set nomodifiable')
+
+    def create_progress(self, name):
+        return VimProgress(name)
+
+    def current_word(self):
+        pass
+
+    def push_mark(self):
+        vim.command('mark `')
+
+    def prefix_value(self, prefix):
+        return prefix
+
+    def show_occurrences(self, locations):
+        self._quickfixdefs(locations)
+
+    def _quickfixdefs(self, locations):
+        filename = os.path.join(tempfile.gettempdir(), tempfile.mktemp())
+        try:
+            self._writedefs(locations, filename)
+            vim.command('let old_errorfile = &errorfile')
+            vim.command('let old_errorformat = &errorformat')
+            vim.command('set errorformat=%f:%l:\ %m')
+            vim.command('cfile ' + filename)
+            vim.command('let &errorformat = old_errorformat')
+            vim.command('let &errorfile = old_errorfile')
+        finally:
+            os.remove(filename)
+
+    def _writedefs(self, locations, filename):
+        tofile = open(filename, 'w')
+        try:
+            for location in locations:
+                err = '%s:%d: - %s\n' % (location.filename,
+                                         location.lineno, location.note)
+                echo(err)
+                tofile.write(err)
+        finally:
+            tofile.close()
+
+    def show_doc(self, docs, altview=False):
+        if docs:
+            echo(docs)
+
+    def preview_changes(self, diffs):
+        echo(diffs)
+        return self.y_or_n('Do the changes? ')
+
+    def local_command(self, name, callback, key=None, prefix=False):
+        self._add_command(name, callback, key, prefix,
+                          prekey=self.get('local_prefix'))
+
+    def global_command(self, name, callback, key=None, prefix=False):
+        self._add_command(name, callback, key, prefix,
+                          prekey=self.get('global_prefix'))
+
+    def add_hook(self, name, callback, hook):
+        mapping = {'before_save': 'FileWritePre,BufWritePre',
+                   'after_save': 'FileWritePost,BufWritePost',
+                   'exit': 'VimLeave'}
+        self._add_function(name, callback)
+        vim.command('autocmd %s *.py call %s()' %
+                    (mapping[hook], _vim_name(name)))
+
+    def _add_command(self, name, callback, key, prefix, prekey):
+        self._add_function(name, callback, prefix)
+        vim.command('command! -range %s call %s()' %
+                    (_vim_name(name), _vim_name(name)))
+        if key is not None:
+            key = prekey + key.replace(' ', '')
+            vim.command('map %s :call %s()<cr>' % (key, _vim_name(name)))
+
+    def _add_function(self, name, callback, prefix=False):
+        globals()[name] = callback
+        arg = 'None' if prefix else ''
+        vim.command('function! %s()\n' % _vim_name(name) +
+                    'python ropevim.%s(%s)\n' % (name, arg) +
+                    'endfunction\n')
+
+
+def _vim_name(name):
+    tokens = name.split('_')
+    newtokens = ['Rope'] + [token.title() for token in tokens]
+    return ''.join(newtokens)
+
+
+class VimProgress(object):
+
+    def __init__(self, name):
+        self.name = name
+        self.last = 0
+        echo('%s ... ' % self.name)
+
+    def update(self, percent):
+        try:
+            vim.eval('getchar(0)')
+        except vim.error:
+            raise KeyboardInterrupt('Task %s was interrupted!' % self.name)
+        if percent > self.last + 4:
+            echo('%s ... %s%%%%' % (self.name, percent))
+            self.last = percent
+
+    def done(self):
+        echo('%s ... done' % self.name)
+
+
+def echo(message):
+    vim.command('echo "%s"' % message.replace('\n', '\\n').replace('"', '\\"'))
+
+def call(command):
+    return vim.eval(command)
+
+
+class _ValueCompleter(object):
+
+    def __init__(self):
+        self.values = []
+        vim.command('python import vim')
+        vim.command('function! RopeValueCompleter(A, L, P)\n'
+                    'python args = [vim.eval("a:" + p) for p in "ALP"]\n'
+                    'python ropevim._completer(*args)\n'
+                    'return s:completions\n'
+                    'endfunction\n')
+
+    def __call__(self, arg_lead, cmd_line, cursor_pos):
+        result = [value for value in self.values if value.startswith(arg_lead)]
+        vim.command('let s:completions = %s' % result)
+
+
+variables = {'ropevim_enable_autoimport': 1,
+             'ropevim_autoimport_underlineds': 0,
+             'ropevim_codeassist_maxfixes' : 1,
+             'ropevim_enable_shortcuts' : 1,
+             'ropevim_autoimport_modules': '[]',
+             'ropevim_confirm_saving': 0,
+             'ropevim_local_prefix': '"<C-c>r"',
+             'ropevim_global_prefix': '"<C-x>p"',
+             'ropevim_vim_completion': 0,
+             'ropevim_guess_project': 0}
+
+shortcuts = {'code_assist': '<M-/>',
+             'lucky_assist': '<M-?>',
+             'goto_definition': '<C-c>g',
+             'show_doc': '<C-c>d',
+             'find_occurrences': '<C-c>f'}
+
+insert_shortcuts = {'code_assist': '<M-/>',
+                    'lucky_assist': '<M-?>'}
+
+def _init_variables():
+    for variable, default in variables.items():
+        vim.command('if !exists("g:%s")\n' % variable +
+                    '  let g:%s = %s\n' % (variable, default))
+
+def _enable_shortcuts(env):
+    if env.get('enable_shortcuts'):
+        for command, shortcut in shortcuts.items():
+            vim.command('map %s :call %s()<cr>' %
+                        (shortcut, _vim_name(command)))
+        for command, shortcut in insert_shortcuts.items():
+            command_name = _vim_name(command) + 'InsertMode'
+            vim.command('func! %s()\n' % command_name +
+                        'call %s()\n' % _vim_name(command) +
+                        'return ""\n'
+                        'endfunc')
+            vim.command('imap %s <C-R>=%s()<cr>' % (shortcut, command_name))
+
+def _add_menu(env):
+    project = ['open_project', 'close_project', 'find_file', 'undo', 'redo']
+    refactor = ['rename', 'extract_variable', 'extract_method', 'inline',
+                'move', 'restructure', 'use_function', 'introduce_factory',
+                'change_signature', 'rename_current_module',
+                'move_current_module', 'module_to_package']
+    assists = ['code_assist', 'goto_definition', 'show_doc', 'find_occurrences',
+               'lucky_assist', 'jump_to_global', 'show_calltip']
+    vim.command('silent! aunmenu Ropevim')
+    for index, items in enumerate([project, assists, refactor]):
+        if index != 0:
+            vim.command('amenu <silent> &Ropevim.-SEP%s- :' % index)
+        for name in items:
+            item = '\ '.join(token.title() for token in name.split('_'))
+            for command in ['amenu', 'vmenu']:
+                vim.command('%s <silent> &Ropevim.%s :call %s()<cr>' %
+                            (command, item, _vim_name(name)))
+
+
+ropemode.decorators.logger.message = echo
+ropemode.decorators.logger.only_short = True
+_completer = _ValueCompleter()
+
+_init_variables()
+_env = VimUtils()
+_interface = ropemode.interface.RopeMode(env=_env)
+_interface.init()
+_enable_shortcuts(_env)
+_add_menu(_env)