FM / metadata

/usr/lib64/python3.12/importlib/metadata/

/usr/lib64/python3.12/importlib/metadata

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
_adapters.py	2406	0644	edit dl rm
_collections.py	743	0644	edit dl rm
_functools.py	2895	0644	edit dl rm
_itertools.py	2068	0644	edit dl rm
_meta.py	1590	0644	edit dl rm
_text.py	2166	0644	edit dl rm
__init__.py	28757	0644	edit dl rm

Edit: /usr/lib64/python3.12/importlib/metadata/_adapters.py (2406B)

import functools
import warnings
import re
import textwrap
import email.message

from ._text import FoldedCase

# Do not remove prior to 2024-01-01 or Python 3.14
_warn = functools.partial(
    warnings.warn,
    "Implicit None on return values is deprecated and will raise KeyErrors.",
    DeprecationWarning,
    stacklevel=2,
)

class Message(email.message.Message):
    multiple_use_keys = set(
        map(
            FoldedCase,
            [
                'Classifier',
                'Obsoletes-Dist',
                'Platform',
                'Project-URL',
                'Provides-Dist',
                'Provides-Extra',
                'Requires-Dist',
                'Requires-External',
                'Supported-Platform',
                'Dynamic',
            ],
        )
    )
    """
    Keys that may be indicated multiple times per PEP 566.
    """

def __new__(cls, orig: email.message.Message):
        res = super().__new__(cls)
        vars(res).update(vars(orig))
        return res

def __init__(self, *args, **kwargs):
        self._headers = self._repair_headers()

# suppress spurious error from mypy
    def __iter__(self):
        return super().__iter__()

def __getitem__(self, item):
        """
        Warn users that a ``KeyError`` can be expected when a
        mising key is supplied. Ref python/importlib_metadata#371.
        """
        res = super().__getitem__(item)
        if res is None:
            _warn()
        return res

def _repair_headers(self):
        def redent(value):
            "Correct for RFC822 indentation"
            if not value or '\n' not in value:
                return value
            return textwrap.dedent(' ' * 8 + value)

headers = [(key, redent(value)) for key, value in vars(self)['_headers']]
        if self._payload:
            headers.append(('Description', self.get_payload()))
        return headers

@property
    def json(self):
        """
        Convert PackageMetadata to a JSON-compatible format
        per PEP 0566.
        """

def transform(key):
            value = self.get_all(key) if key in self.multiple_use_keys else self[key]
            if key == 'Keywords':
                value = re.split(r'\s+', value)
            tk = key.lower().replace('-', '_')
            return tk, value

return dict(map(transform, map(FoldedCase, self)))

import functools import warnings import re import textwrap import email.message from ._text import FoldedCase # Do not remove prior to 2024-01-01 or Python 3.14 _warn = functools.partial( warnings.warn, "Implicit None on return values is deprecated and will raise KeyErrors.", DeprecationWarning, stacklevel=2, ) class Message(email.message.Message): multiple_use_keys = set( map( FoldedCase, [ 'Classifier', 'Obsoletes-Dist', 'Platform', 'Project-URL', 'Provides-Dist', 'Provides-Extra', 'Requires-Dist', 'Requires-External', 'Supported-Platform', 'Dynamic', ], ) ) """ Keys that may be indicated multiple times per PEP 566. """ def __new__(cls, orig: email.message.Message): res = super().__new__(cls) vars(res).update(vars(orig)) return res def __init__(self, *args, **kwargs): self._headers = self._repair_headers() # suppress spurious error from mypy def __iter__(self): return super().__iter__() def __getitem__(self, item): """ Warn users that a ``KeyError`` can be expected when a mising key is supplied. Ref python/importlib_metadata#371. """ res = super().__getitem__(item) if res is None: _warn() return res def _repair_headers(self): def redent(value): "Correct for RFC822 indentation" if not value or '\n' not in value: return value return textwrap.dedent(' ' * 8 + value) headers = [(key, redent(value)) for key, value in vars(self)['_headers']] if self._payload: headers.append(('Description', self.get_payload())) return headers @property def json(self): """ Convert PackageMetadata to a JSON-compatible format per PEP 0566. """ def transform(key): value = self.get_all(key) if key in self.multiple_use_keys else self[key] if key == 'Keywords': value = re.split(r'\s+', value) tk = key.lower().replace('-', '_') return tk, value return dict(map(transform, map(FoldedCase, self)))