Error running convert CLI

[JSB97]

• jpxlab version: commit a9ca13f
• Python version: 3.6.1
• Operating System: darwin19

Description

i am trying to run the convert cli, as shown in this post.
Below is the error i get.

What I Did

$ cd jpxlab/jpxlab/
$ python cli.py convert ../downloads/StandardEquities_20210128.zip 

joblib.externals.loky.process_executor._RemoteTraceback: 
"""
Traceback (most recent call last):
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/externals/loky/process_executor.py", line 431, in _process_worker
    r = call_item()
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/externals/loky/process_executor.py", line 285, in __call__
    return self.fn(*self.args, **self.kwargs)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/_parallel_backends.py", line 595, in __call__
    return self.func(*args, **kwargs)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/parallel.py", line 263, in __call__
    for func, args, kwargs in self.items]
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/parallel.py", line 263, in <listcomp>
    for func, args, kwargs in self.items]
  File "/Users/mars/Documents/Data/JPX/FLEX/jpxlab/jpxlab/jpxlab.py", line 338, in fetch_and_convert
    _stream_convert(src, outpath, mode, date)
  File "/Users/mars/Documents/Data/JPX/FLEX/jpxlab/jpxlab/jpxlab.py", line 300, in _stream_convert
    zip_file = ZipFile(stream, allowZip64=True)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/zipfile.py", line 1100, in __init__
    self._RealGetContents()
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/zipfile.py", line 1168, in _RealGetContents
    raise BadZipFile("File is not a zip file")
zipfile.BadZipFile: File is not a zip file
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "cli.py", line 40, in <module>
    sys.exit(cmd())
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "cli.py", line 34, in convert
    Parallel(n_jobs=-1)(delayed(jpxlab.fetch_and_convert)(f) for f in files)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/parallel.py", line 1054, in __call__
    self.retrieve()
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/parallel.py", line 933, in retrieve
    self._output.extend(job.get(timeout=self.timeout))
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/site-packages/joblib/_parallel_backends.py", line 542, in wrap_future_result
    return future.result(timeout=timeout)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/concurrent/futures/_base.py", line 405, in result
    return self.__get_result()
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/concurrent/futures/_base.py", line 357, in __get_result
    raise self._exception
zipfile.BadZipFile: File is not a zip file

[JSB97]

I ran the command again with a zip file I downloaded again.
It seems the program streamed the data without problem, but failed with the below error.

Any fixes you could suggest please?

$ python cli.py convert ../downloads/StandardEquities_20210128.zip 
Streaming: 0.00B [00:00, ?B/s]Fatal Python error: Py_Initialize: can't initialize sys standard streams
OSError: [Errno 9] Bad file descriptor

Current thread 0x0000000112eb1dc0 (most recent call first):
Streaming: 30.6GB [11:20, 45.0MB/s]
Traceback (most recent call last):
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/multiprocessing/util.py", line 254, in _run_finalizers
    finalizer()
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/multiprocessing/util.py", line 186, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/multiprocessing/synchronize.py", line 89, in _cleanup
    unregister(name)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/multiprocessing/semaphore_tracker.py", line 73, in unregister
    self._send('UNREGISTER', name)
  File "/Users/mars/.pyenv/versions/3.6.1/lib/python3.6/multiprocessing/semaphore_tracker.py", line 82, in _send
    nbytes = os.write(self._fd, msg)
BrokenPipeError: [Errno 32] Broken pipe