René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"ValueError Crash after linebreak and entering letter","articleBody":"I suddenly get  an ValueError each time I enter a letter in a newline; even if I first enter spaces and then a letter or other symbols or digits which is possible but if I delete them and then enter a letter it crashes.\r\nI didn't update neither my bpython nor my anaconda/python2.7 installation; only the regular Ubuntu 16.04 updates.\r\n```\r\nbpython version 0.16 on top of Python 2.7.13 /home/jd/work/miniconda3/envs/py2/bin/python\r\n\u003e\u003e\u003e help(\r\n... \r\nTraceback (most recent call last):\r\n  File \"/home/jd/work/miniconda3/envs/py2/bin/bpython\", line 11, in \u003cmodule\u003e\r\n    sys.exit(main())\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/bpython/curtsies.py\", line 190, in main\r\n    exit_value = repl.mainloop()\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/bpython/curtsies.py\", line 125, in mainloop\r\n    self.process_event_and_paint(e)\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/bpython/curtsies.py\", line 99, in process_event_and_paint\r\n    array, cursor_pos = self.paint()\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/bpython/curtsiesfrontend/repl.py\", line 1447, in paint\r\n    if self.matches_iter.completer else None)\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/bpython/curtsiesfrontend/replpainter.py\", line 182, in paint_infobox\r\n    if matches else [])\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/bpython/curtsiesfrontend/replpainter.py\", line 78, in matches_lines\r\n    for i in range(0, len(matches), words_wide)]\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/curtsies/formatstring.py\", line 264, in join\r\n    for i, s in enumerate(iterable):\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/bpython/curtsiesfrontend/replpainter.py\", line 77, in \u003cgenexpr\u003e\r\n    for m in matches[i:i+words_wide])\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/curtsies/formatstring.py\", line 628, in fmtstr\r\n    string = FmtStr.from_str(string)\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/curtsies/formatstring.py\", line 180, in from_str\r\n    return FmtStr(Chunk(s))\r\n  File \"/home/jd/work/miniconda3/envs/py2/lib/python2.7/site-packages/curtsies/formatstring.py\", line 70, in __init__\r\n    raise ValueError(\"unicode string required, got %r\" % string)\r\nValueError: unicode string required, got 'set         '\r\n```\r\n\r\nThe ValueError depends on the letter entered:\r\nFor example a 'a' results in:\r\n`ValueError: unicode string required, got 'abs  '`\r\n\r\nwhereas a 'q' results in:\r\n`ValueError: unicode string required, got 'quit'`\r\n","author":{"url":"https://github.com/Danzelot","@type":"Person","name":"Danzelot"},"datePublished":"2017-06-20T17:01:27.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/687/bpython/issues/687"}