Rope 0.9.3 barfs on set-expressions

[mcepl]

When using Python 2.7.1, and trying to rename a method, a ModuleSyntaxError is thrown.

Traceback (most recent call last):
  File "/Users/mahmoud/.emacs.d/languages/python/ropemode/decorators.py", line 53, in newfunc
    return func(*args, **kwds)
  File "/Users/mahmoud/.emacs.d/languages/python/ropemode/interface.py", line 52, in do_refactor
    refactoring(self, self.env).show(initial_asking=initial_asking)
  File "/Users/mahmoud/.emacs.d/languages/python/ropemode/refactor.py", line 43, in show
    changes = runtask(self.env, calculate, name=name)
  File "/Users/mahmoud/.emacs.d/languages/python/ropemode/refactor.py", line 469, in runtask
    return RunTask(env, command, name, interrupts)()
  File "/Users/mahmoud/.emacs.d/languages/python/ropemode/refactor.py", line 489, in __call__
    result = self.task(handle)
  File "/Users/mahmoud/.emacs.d/languages/python/ropemode/refactor.py", line 41, in calculate
    return self._calculate_changes(result, handle)
  File "/Users/mahmoud/.emacs.d/languages/python/ropemode/refactor.py", line 122, in _calculate_changes
    return self.renamer.get_changes(task_handle=task_handle, **values)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/refactor/rename.py", line 95, in get_changes
    new_content = rename_in_module(finder, new_name, resource=file_)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/refactor/rename.py", line 192, in rename_in_module
    for occurrence in occurrences_finder.find_occurrences(resource, pymodule):
  File "/Users/mahmoud/.emacs.d/languages/python/rope/refactor/occurrences.py", line 36, in find_occurrences
    result = filter(occurrence)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/refactor/occurrences.py", line 160, in __call__
    if same_pyname(self.pyname, occurrence.get_pyname()):
  File "/Users/mahmoud/.emacs.d/languages/python/rope/base/utils.py", line 10, in _wrapper
    setattr(self, name, func(self, *args, **kwds))
  File "/Users/mahmoud/.emacs.d/languages/python/rope/refactor/occurrences.py", line 92, in get_pyname
    return self.tools.name_finder.get_pyname_at(self.offset)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/base/utils.py", line 10, in _wrapper
    setattr(self, name, func(self, *args, **kwds))
  File "/Users/mahmoud/.emacs.d/languages/python/rope/refactor/occurrences.py", line 306, in name_finder
    return evaluate.ScopeNameFinder(self.pymodule)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/base/utils.py", line 10, in _wrapper
    setattr(self, name, func(self, *args, **kwds))
  File "/Users/mahmoud/.emacs.d/languages/python/rope/refactor/occurrences.py", line 334, in pymodule
    return self.pycore.resource_to_pyobject(self.resource)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/base/pycore.py", line 194, in resource_to_pyobject
    return self.module_cache.get_pymodule(resource, force_errors)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/base/pycore.py", line 320, in get_pymodule
    force_errors=force_errors)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/base/pyobjectsdef.py", line 152, in __init__
    source, node = self._init_source(pycore, source, resource)
  File "/Users/mahmoud/.emacs.d/languages/python/rope/base/pyobjectsdef.py", line 180, in _init_source
    raise exceptions.ModuleSyntaxError(filename, e.lineno, e.msg)
ModuleSyntaxError: Syntax error in file <tests/integration/controllers/test_users.py> line <272>: invalid syntax

When going to look at line 272 in test_users.py, it is a simple test case that's using set-expressions. I am documenting this here but I will most likely get around to either submitting a fix.

class TestUserControllerIndex(self):
    def setUp(self):
          self.user = make_user_fixture()

    def test_user_scores(self):
          self.assertEqual({score.id for score in self.user.scores}, {1})   # barfs here.

[mcepl]

It also barfs on dict comprehensions.

[mcepl]

This is actually set, not dict. PALMFACE

[mcepl]

Fixed either by #129 or in dc1cb01. Please, reopen if it is not the case.