Simplify or remove script dependencies

[tschaub]

The release procedure currently involves running the Python scripts in the scripts directory to update version numbers in some example data. The scripts readme suggests using Poetry to manage the scripts' dependencies.

I have just followed the instructions on installing Poetry. After changing into the scripts directory and running poetry install, this is what I get from poetry run python generate_example.py:

/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/geopandas/_compat.py:111: UserWarning: The Shapely GEOS version (3.10.3-CAPI-1.16.1) is incompatible with the GEOS version PyGEOS was compiled with (3.10.1-CAPI-1.16.0). Conversions between both will be slow.
  warnings.warn(
Traceback (most recent call last):
  File "/Users/tim/projects/geoparquet/scripts/generate_example.py", line 20, in <module>
    df = geopandas.read_file(geopandas.datasets.get_path("naturalearth_lowres"))
  File "/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/geopandas/io/file.py", line 166, in _read_file
    _check_fiona("'read_file' function")
  File "/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/geopandas/io/file.py", line 80, in _check_fiona
    raise ImportError(
ImportError: the 'read_file' function requires the 'fiona' package, but it is not installed or does not import correctly.
Importing fiona resulted in: dlopen(/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/fiona/ogrext.cpython-310-darwin.so, 0x0002): Library not loaded: /opt/homebrew/opt/gdal/lib/libgdal.31.dylib
  Referenced from: <8EF16756-6EC0-3D20-90D6-ECD7AE37A9E5> /Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/fiona/ogrext.cpython-310-darwin.so
  Reason: tried: '/opt/homebrew/opt/gdal/lib/libgdal.31.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/opt/gdal/lib/libgdal.31.dylib' (no such file), '/opt/homebrew/opt/gdal/lib/libgdal.31.dylib' (no such file), '/usr/lib/libgdal.31.dylib' (no such file, not in dyld cache), '/opt/homebrew/Cellar/gdal/3.6.4_4/lib/libgdal.31.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/homebrew/Cellar/gdal/3.6.4_4/lib/libgdal.31.dylib' (no such file), '/opt/homebrew/Cellar/gdal/3.6.4_4/lib/libgdal.31.dylib' (no such file), '/usr/lib/libgdal.31.dylib' (no such file, not in dyld cache)

[kylebarron]

It looks like part of the issue is that the dependencies haven't been touched in a year and some are old and possibly harder to install. Like it looks like the lockfile is bringing in pyarrow==7.0 and that doesn't have a wheel for Python 3.11 (that's the error I'm hitting)

[tschaub]

In an effort to get though this, I tried poetry update. After that, this is the result of poetry run python generate_example.py:

/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/geopandas/_compat.py:111: UserWarning: The Shapely GEOS version (3.11.1-CAPI-1.17.1) is incompatible with the GEOS version PyGEOS was compiled with (3.10.1-CAPI-1.16.0). Conversions between both will be slow.
  warnings.warn(
Traceback (most recent call last):
  File "/Users/tim/projects/geoparquet/scripts/generate_example.py", line 21, in <module>
    df = df.to_crs("crs84")
  File "/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/geopandas/geodataframe.py", line 1275, in to_crs
    geom = df.geometry.to_crs(crs=crs, epsg=epsg)
  File "/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/geopandas/geoseries.py", line 1120, in to_crs
    self.values.to_crs(crs=crs, epsg=epsg), index=self.index, name=self.name
  File "/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/geopandas/array.py", line 768, in to_crs
    crs = CRS.from_user_input(crs)
  File "/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/pyproj/crs/crs.py", line 501, in from_user_input
    return cls(value, **kwargs)
  File "/Users/tim/Library/Caches/pypoetry/virtualenvs/geoparquet-scripts-pt2NyYug-py3.10/lib/python3.10/site-packages/pyproj/crs/crs.py", line 348, in __init__
    self._local.crs = _CRS(self.srs)
  File "pyproj/_crs.pyx", line 2366, in pyproj._crs._CRS.__init__
pyproj.exceptions.CRSError: Invalid projection: crs84: (Internal Proj Error: proj_create: unrecognized format / unknown name)

[kylebarron]

I made #179. I think the crs84 is supposed to be "ogc:84"