aboutsummaryrefslogtreecommitdiffstats
path: root/node_modules/node-gyp/gyp/pylib/packaging/requirements.py
diff options
context:
space:
mode:
authorpack <pack@packgekko.xyz>2026-08-09 10:54:08 +0000
committerpack <pack@packgekko.xyz>2026-08-09 10:54:08 +0000
commitd3adc16a08d95d6e331de55d7d3bf05a66a874a8 (patch)
treea2dabd199501e67c547c2ce79e1374ca3aa55443 /node_modules/node-gyp/gyp/pylib/packaging/requirements.py
parent55a4f1fc869e41aca748c63d3018f0448b1606e0 (diff)
downloadcrud-d3adc16a08d95d6e331de55d7d3bf05a66a874a8.tar.gz
stop tracking node_modules/
Diffstat (limited to 'node_modules/node-gyp/gyp/pylib/packaging/requirements.py')
-rw-r--r--node_modules/node-gyp/gyp/pylib/packaging/requirements.py90
1 files changed, 0 insertions, 90 deletions
diff --git a/node_modules/node-gyp/gyp/pylib/packaging/requirements.py b/node_modules/node-gyp/gyp/pylib/packaging/requirements.py
deleted file mode 100644
index 0c00eba..0000000
--- a/node_modules/node-gyp/gyp/pylib/packaging/requirements.py
+++ /dev/null
@@ -1,90 +0,0 @@
-# This file is dual licensed under the terms of the Apache License, Version
-# 2.0, and the BSD License. See the LICENSE file in the root of this repository
-# for complete details.
-
-from typing import Any, Iterator, Optional, Set
-
-from ._parser import parse_requirement as _parse_requirement
-from ._tokenizer import ParserSyntaxError
-from .markers import Marker, _normalize_extra_values
-from .specifiers import SpecifierSet
-from .utils import canonicalize_name
-
-
-class InvalidRequirement(ValueError):
- """
- An invalid requirement was found, users should refer to PEP 508.
- """
-
-
-class Requirement:
- """Parse a requirement.
-
- Parse a given requirement string into its parts, such as name, specifier,
- URL, and extras. Raises InvalidRequirement on a badly-formed requirement
- string.
- """
-
- # TODO: Can we test whether something is contained within a requirement?
- # If so how do we do that? Do we need to test against the _name_ of
- # the thing as well as the version? What about the markers?
- # TODO: Can we normalize the name and extra name?
-
- def __init__(self, requirement_string: str) -> None:
- try:
- parsed = _parse_requirement(requirement_string)
- except ParserSyntaxError as e:
- raise InvalidRequirement(str(e)) from e
-
- self.name: str = parsed.name
- self.url: Optional[str] = parsed.url or None
- self.extras: Set[str] = set(parsed.extras if parsed.extras else [])
- self.specifier: SpecifierSet = SpecifierSet(parsed.specifier)
- self.marker: Optional[Marker] = None
- if parsed.marker is not None:
- self.marker = Marker.__new__(Marker)
- self.marker._markers = _normalize_extra_values(parsed.marker)
-
- def _iter_parts(self, name: str) -> Iterator[str]:
- yield name
-
- if self.extras:
- formatted_extras = ",".join(sorted(self.extras))
- yield f"[{formatted_extras}]"
-
- if self.specifier:
- yield str(self.specifier)
-
- if self.url:
- yield f"@ {self.url}"
- if self.marker:
- yield " "
-
- if self.marker:
- yield f"; {self.marker}"
-
- def __str__(self) -> str:
- return "".join(self._iter_parts(self.name))
-
- def __repr__(self) -> str:
- return f"<Requirement('{self}')>"
-
- def __hash__(self) -> int:
- return hash(
- (
- self.__class__.__name__,
- *self._iter_parts(canonicalize_name(self.name)),
- )
- )
-
- def __eq__(self, other: Any) -> bool:
- if not isinstance(other, Requirement):
- return NotImplemented
-
- return (
- canonicalize_name(self.name) == canonicalize_name(other.name)
- and self.extras == other.extras
- and self.specifier == other.specifier
- and self.url == other.url
- and self.marker == other.marker
- )