Can't read file

[eddiepease]

Hi - I'm trying to run the timemachine code. I have moved the 'main.py' into the root directory and run the following command

python __main__.py timemachine restore --fmt=graphml gossip-20210908.gsp.bz2

I get the following error related to reading the file, what I am doing wrong?

Traceback (most recent call last):
  File "__main__.py", line 13, in <module>
    cli()
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1257, in invoke
    sub_ctx = cmd.make_context(cmd_name, args, parent=ctx)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 700, in make_context
    self.parse_args(ctx, args)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1048, in parse_args
    value, args = param.handle_parse_result(ctx, opts, args)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1623, in handle_parse_result
    value = self.full_process_value(ctx, value)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1589, in full_process_value
    value = self.process_value(ctx, value)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1579, in process_value
    return self.type_cast_value(ctx, value)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1568, in type_cast_value
    return _convert(value, (self.nargs != 1) + bool(self.multiple))
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/core.py", line 1565, in _convert
    return self.type(value, self, ctx)
  File "/home/eddie/topology/venv/lib/python3.8/site-packages/click/types.py", line 46, in __call__
    return self.convert(value, param, ctx)
  File "/home/eddie/topology/cli/common.py", line 48, in convert
    return DatasetStream(f, self.decode)
  File "/home/eddie/topology/cli/common.py", line 13, in __init__
    header = self.stream.read(4)
  File "/usr/lib/python3.8/bz2.py", line 182, in read
    return self._buffer.read(size)
  File "/usr/lib/python3.8/_compression.py", line 68, in readinto
    data = self.read(len(byte_view))
  File "/usr/lib/python3.8/_compression.py", line 103, in read
    data = self._decompressor.decompress(rawblock, size)
OSError: Invalid data stream

[cdecker]

Thanks @eddiepease for reporting this, it turns out this is the uncompressed stream, so removing the .bz2 suffix should get it working again. I'll compress and re-upload again.