WMTSCapabilitiesGenerator (fix for various CRS default values)

[alonakos]

switched wellKnownScaleSet and crs_url from defaults to morecantile values

[robyngit]

This is looking great @alonakos ! I couldn't getting it working with either of the following tests:

generator = WMTSCapabilitiesGenerator(
    title="This is the title",
    base_url="https://example.com",
    doi="doi:10.0000/00000000",
    layer_title="layer_title",
    layer_identifier="layer_identifier",
    bounding_box=None,
    tile_format=".png",
    tile_matrix_set_id="WorldCRS84Quad",
    tile_width=128,
    tile_height=128,
    max_z_level=3
)

generator = WMTSCapabilitiesGenerator(
    title="This is the title",
    base_url="https://example.com",
    doi="doi:10.5066/F7VQ30RM",
    layer_title="layer_title",
    layer_identifier="layer_identifier",
    bounding_box=None,
    tile_format=".png",
    tile_matrix_set_id="WorldCRS84Quad",
    tile_width=128,
    tile_height=128,
    max_z_level=3
)

I see the error:

Traceback (most recent call last):
  File "/Users/robyn/.vscode/extensions/ms-python.python-2024.22.2-darwin-arm64/python_files/python_server.py", line 133, in exec_user_input
    retval = callable_(user_input, user_globals)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 1, in <module>
  File "<string>", line 99, in __init__
  File "/Users/robyn/code/viz-raster/.venv/lib/python3.12/site-packages/pydantic/main.py", line 891, in __getattr__
    raise AttributeError(f'{type(self).__name__!r} object has no attribute {item!r}')
AttributeError: 'TileMatrixSet' object has no attribute 'supportedCRS'

Is there something I'm doing wrong?

[robyngit]

I think we decided that tile width and height should come from the TMS definition

[alonakos]

Good point, thank you! I updated it to use morecantile tms values

[robyngit]

I like that you changed the example to hard-coded values 👍🏻 ! Makes it much more useful for people reading the docs.

[alonakos]

This is looking great @alonakos ! I couldn't getting it working with either of the following tests:

generator = WMTSCapabilitiesGenerator(
    title="This is the title",
    base_url="https://example.com",
    doi="doi:10.0000/00000000",
    layer_title="layer_title",
    layer_identifier="layer_identifier",
    bounding_box=None,
    tile_format=".png",
    tile_matrix_set_id="WorldCRS84Quad",
    tile_width=128,
    tile_height=128,
    max_z_level=3
)

generator = WMTSCapabilitiesGenerator(
    title="This is the title",
    base_url="https://example.com",
    doi="doi:10.5066/F7VQ30RM",
    layer_title="layer_title",
    layer_identifier="layer_identifier",
    bounding_box=None,
    tile_format=".png",
    tile_matrix_set_id="WorldCRS84Quad",
    tile_width=128,
    tile_height=128,
    max_z_level=3
)

I see the error:

Traceback (most recent call last):
  File "/Users/robyn/.vscode/extensions/ms-python.python-2024.22.2-darwin-arm64/python_files/python_server.py", line 133, in exec_user_input
    retval = callable_(user_input, user_globals)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 1, in <module>
  File "<string>", line 99, in __init__
  File "/Users/robyn/code/viz-raster/.venv/lib/python3.12/site-packages/pydantic/main.py", line 891, in __getattr__
    raise AttributeError(f'{type(self).__name__!r} object has no attribute {item!r}')
AttributeError: 'TileMatrixSet' object has no attribute 'supportedCRS'

Is there something I'm doing wrong?

This is the morecantile version issue. Dmed you about which version do we want ti honor/support

[alonakos]

updated the code for the latest morecantile version

[robyngit]

Going to make a couple follow-up issues for some potential improvements but otherwise LGTM! 👍🏻