22740642519

Committed 05 Mar 2026 11:00PM UTC coverage: 52.677% (-40.3%) from 92.931%

Build # 22740642519

Build Type

Pull #23157

github

Committed by

web-flow

Commit Message

Merge 2aa18e6d4 into f0030f5e7

Pull Request Pull Request #23157: [pants ng] Partition source files by config.

Run Details

31678 of 60136 relevant lines covered (52.68%)

0.53 hits per line

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84.62

/src/python/pants/util/resources.py

# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
# Licensed under the Apache License, Version 2.0 (see LICENSE).


import importlib.resources
from itertools import chain


def read_resource(package_or_module: str, resource: str) -> bytes:
    """Reads a resource file from within the Pants package itself.

    This helper function is designed for compatibility with `pkgutil.get_data()` wherever possible,
    but also allows compatibility with PEP302 pluggable importers such as included with PyOxidizer.
    """

    a = importlib.import_module(package_or_module)
    package_: str = a.__package__  # type: ignore[assignment]
    resource_parts = resource.split("/")

    if len(resource_parts) == 1:
        package = package_
    else:
        package = ".".join(chain((package_,), resource_parts[:-1]))
        resource = resource_parts[-1]

    return importlib.resources.files(package).joinpath(resource).read_bytes()


def read_sibling_resource(sibling_name: str, resource: str) -> bytes:
    """A convenience function for reading a resource that is a sibling of the calling module.

    The caller should pass __name__ as the name arg, and the relpath to the resource as the resource
    arg.
    """
    return read_resource(sibling_name.rpartition(".")[0], resource)

1	# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
2	# Licensed under the Apache License, Version 2.0 (see LICENSE).
3
4
5	import importlib.resources	1✔
6	from itertools import chain	1✔
7
8
9	def read_resource(package_or_module: str, resource: str) -> bytes:	1✔
10	"""Reads a resource file from within the Pants package itself.
11
12	This helper function is designed for compatibility with `pkgutil.get_data()` wherever possible,
13	but also allows compatibility with PEP302 pluggable importers such as included with PyOxidizer.
14	"""
15
16	a = importlib.import_module(package_or_module)	1✔
17	package_: str = a.__package__ # type: ignore[assignment]	1✔
18	resource_parts = resource.split("/")	1✔
19
20	if len(resource_parts) == 1:	1✔
21	package = package_	1✔
22	else:
23	package = ".".join(chain((package_,), resource_parts[:-1]))	×
24	resource = resource_parts[-1]	×
25
26	return importlib.resources.files(package).joinpath(resource).read_bytes()	1✔
27
28
29	def read_sibling_resource(sibling_name: str, resource: str) -> bytes:	1✔
30	"""A convenience function for reading a resource that is a sibling of the calling module.
31
32	The caller should pass __name__ as the name arg, and the relpath to the resource as the resource
33	arg.
34	"""
35	return read_resource(sibling_name.rpartition(".")[0], resource)	1✔

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