No such file or directory: 'requirements.txt' error for source install

[jayqi]

• nbautoexport version: v0.1.0

Description

When running a source install from PyPI, the installation will error with FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'. This is because we forgot to include requirements.txt in MANIFEST.in.

This is not a problem for binary installs (using wheels).

This blocks #51.

What I Did

pip install nbautoexport --no-binary :all:

Collecting nbautoexport
  Downloading nbautoexport-0.1.0.tar.gz (54 kB)
     |████████████████████████████████| 54 kB 4.0 MB/s 
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  ERROR: Command errored out with exit status 1:
   command: /Users/jqi/miniconda3/envs/temp/bin/python3.7 /Users/jqi/miniconda3/envs/temp/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /var/folders/nq/vp3dgt812jgb0q09rh5l706c0000gn/T/tmpi69keqqq
       cwd: /private/var/folders/nq/vp3dgt812jgb0q09rh5l706c0000gn/T/pip-install-yloh0brm/nbautoexport
  Complete output (24 lines):
  Traceback (most recent call last):
    File "/Users/jqi/miniconda3/envs/temp/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in <module>
      main()
    File "/Users/jqi/miniconda3/envs/temp/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
      json_out['return_val'] = hook(**hook_input['kwargs'])
    File "/Users/jqi/miniconda3/envs/temp/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 114, in get_requires_for_build_wheel
      return hook(config_settings)
    File "/private/var/folders/nq/vp3dgt812jgb0q09rh5l706c0000gn/T/pip-build-env-qv2a9o6t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 147, in get_requires_for_build_wheel
      config_settings, requirements=['wheel'])
    File "/private/var/folders/nq/vp3dgt812jgb0q09rh5l706c0000gn/T/pip-build-env-qv2a9o6t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 127, in _get_build_requires
      self.run_setup()
    File "/private/var/folders/nq/vp3dgt812jgb0q09rh5l706c0000gn/T/pip-build-env-qv2a9o6t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 249, in run_setup
      self).run_setup(setup_script=setup_script)
    File "/private/var/folders/nq/vp3dgt812jgb0q09rh5l706c0000gn/T/pip-build-env-qv2a9o6t/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 142, in run_setup
      exec(compile(code, __file__, 'exec'), locals())
    File "setup.py", line 27, in <module>
      requirements = load_requirements(Path(__file__).parent / "requirements.txt")
    File "setup.py", line 13, in load_requirements
      with path.open("r") as fp:
    File "/Users/jqi/miniconda3/envs/temp/lib/python3.7/pathlib.py", line 1203, in open
      opener=self._opener)
    File "/Users/jqi/miniconda3/envs/temp/lib/python3.7/pathlib.py", line 1058, in _opener
      return self._accessor.open(self, flags, mode)
  FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
  ----------------------------------------
ERROR: Command errored out with exit status 1: /Users/jqi/miniconda3/envs/temp/bin/python3.7 /Users/jqi/miniconda3/envs/temp/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /var/folders/nq/vp3dgt812jgb0q09rh5l706c0000gn/T/tmpi69keqqq Check the logs for full command output.