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"""
Utility methods to print system info for debugging
adapted from :func:`sklearn.utils._show_versions`
which was adapted from :func:`pandas.show_versions`
"""
# pylint: disable=import-outside-toplevel
import importlib.metadata
import os
import platform
import sys
def _get_sys_info() -> dict[str, str]:
"""System information
Return
------
sys_info : dict
system and Python version information
"""
blob = [
("python", sys.version.replace("\n", " ")),
("executable", sys.executable),
("machine", platform.platform()),
]
return dict(blob)
def _get_main_info() -> dict[str, str]:
"""Get the main dependency information to hightlight.
Returns
-------
proj_info: dict
system GDAL information
"""
import rasterio
try:
proj_data = os.pathsep.join(rasterio._env.get_proj_data_search_paths())
except AttributeError:
proj_data = None
try:
gdal_data = rasterio._env.get_gdal_data()
except AttributeError:
gdal_data = None
blob = [
("rasterio", importlib.metadata.version("rasterio")),
("xarray", importlib.metadata.version("xarray")),
("GDAL", rasterio.__gdal_version__),
("GEOS", getattr(rasterio, "__geos_version__", None)),
("PROJ", getattr(rasterio, "__proj_version__", None)),
("PROJ DATA", proj_data),
("GDAL DATA", gdal_data),
]
return dict(blob)
def _get_deps_info() -> dict[str, str]:
"""Overview of the installed version of dependencies
Returns
-------
deps_info: dict
version information on relevant Python libraries
"""
deps = ["scipy", "pyproj"]
def get_version(module):
try:
return importlib.metadata.version(module)
except importlib.metadata.PackageNotFoundError:
return None
return {dep: get_version(dep) for dep in deps}
def _print_info_dict(info_dict: dict[str, str]) -> None:
"""Print the information dictionary"""
for key, stat in info_dict.items():
print(f"{key:>10}: {stat}")
def show_versions() -> None:
"""
.. versionadded:: 0.0.26
Print useful debugging information
Example
-------
> python -c "import rioxarray; rioxarray.show_versions()"
"""
print(f"rioxarray ({importlib.metadata.version('rioxarray')}) deps:")
_print_info_dict(_get_main_info())
print("\nOther python deps:")
_print_info_dict(_get_deps_info())
print("\nSystem:")
_print_info_dict(_get_sys_info())
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