mirror of
https://github.com/python/cpython.git
synced 2024-11-24 08:52:25 +01:00
43 lines
822 B
Python
43 lines
822 B
Python
"""
|
|
File generation for catalog signing non-binary contents.
|
|
"""
|
|
|
|
__author__ = "Steve Dower <steve.dower@python.org>"
|
|
__version__ = "3.8"
|
|
|
|
|
|
__all__ = ["PYTHON_CAT_NAME", "PYTHON_CDF_NAME"]
|
|
|
|
|
|
def public(f):
|
|
__all__.append(f.__name__)
|
|
return f
|
|
|
|
|
|
PYTHON_CAT_NAME = "python.cat"
|
|
PYTHON_CDF_NAME = "python.cdf"
|
|
|
|
|
|
CATALOG_TEMPLATE = r"""[CatalogHeader]
|
|
Name={target.stem}.cat
|
|
ResultDir={target.parent}
|
|
PublicVersion=1
|
|
CatalogVersion=2
|
|
HashAlgorithms=SHA256
|
|
PageHashes=false
|
|
EncodingType=
|
|
|
|
[CatalogFiles]
|
|
"""
|
|
|
|
|
|
def can_sign(file):
|
|
return file.is_file() and file.stat().st_size
|
|
|
|
|
|
@public
|
|
def write_catalog(target, files):
|
|
with target.open("w", encoding="utf-8") as cat:
|
|
cat.write(CATALOG_TEMPLATE.format(target=target))
|
|
cat.writelines("<HASH>{}={}\n".format(n, f) for n, f in files if can_sign(f))
|