René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"bpython (master) dies on input","articleBody":"After upgrading to the most recent commit from master I've got the following, just right on the first line, when tried to issue `s='a[a.l-1]'`:\n\n```\n(Tests)alex@rhyme ~/work/DispatchersTests $ bpython\nbpython version 0.15.dev49 on top of Python 2.7.8 /home/work/users/alex/DispatchersTests/Tests/bin/python\n\u003e\u003e\u003e s = 'a[a.l-1\nTraceback (most recent call last):\n  File \"/home/work/users/alex/DispatchersTests/Tests/bin/bpython\", line 9, in \u003cmodule\u003e\n    load_entry_point('bpython==0.15.dev49', 'console_scripts', 'bpython')()\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsies.py\", line 81, in main\n    interactive=(not exec_args))\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsies.py\", line 182, in mainloop\n    process_event(e)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsies.py\", line 140, in process_event\n    repl.process_event(e)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsiesfrontend/repl.py\", line 530, in process_event\n    return self.process_key_event(e)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsiesfrontend/repl.py\", line 671, in process_key_event\n    self.add_normal_character(e)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsiesfrontend/repl.py\", line 890, in add_normal_character\n    self.cursor_offset += 1\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsiesfrontend/repl.py\", line 1405, in _set_cursor_offset\n    self.update_completion()\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/curtsiesfrontend/repl.py\", line 920, in update_completion\n    self.list_win_visible = BpythonRepl.complete(self, tab)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/repl.py\", line 605, in complete\n    history=self.history)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/autocomplete.py\", line 472, in get_completer_bpython\n    return get_completer(BPYTHON_COMPLETER, cursor_offset, line, **kwargs)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/autocomplete.py\", line 452, in get_completer\n    cursor_offset, line, **kwargs)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib/python2.7/site-packages/bpython/autocomplete.py\", line 171, in matches\n    for filename in glob(os.path.expanduser(text + '*')):\n  File \"/usr/lib64/python2.7/glob.py\", line 27, in glob\n    return list(iglob(pathname))\n  File \"/usr/lib64/python2.7/glob.py\", line 44, in iglob\n    for name in glob1(os.curdir, basename):\n  File \"/usr/lib64/python2.7/glob.py\", line 78, in glob1\n    return fnmatch.filter(names, pattern)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib64/python2.7/fnmatch.py\", line 54, in filter\n    _cache[pat] = re.compile(res)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib64/python2.7/re.py\", line 190, in compile\n    return _compile(pattern, flags)\n  File \"/home/work/users/alex/DispatchersTests/Tests/lib64/python2.7/re.py\", line 244, in _compile\n    raise error, v # invalid expression\nsre_constants.error: bad character range\n```\n\nbpython: 5880f85d87498c4ebd65ca6d18d43196845dee08\ncurtsies (0.2.2)\n","author":{"url":"https://github.com/amorozov","@type":"Person","name":"amorozov"},"datePublished":"2015-02-24T12:47:03.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/491/bpython/issues/491"}