\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/cloudlinux/venv/lib/python3.11/site-packages/astroid/brain/

Viewing File: brain_hypothesis.py

# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
# For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
# Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt

"""
Astroid hook for the Hypothesis library.

Without this hook pylint reports no-value-for-parameter for use of strategies
defined using the `@hypothesis.strategies.composite` decorator.  For example:

    from hypothesis import strategies as st

    @st.composite
    def a_strategy(draw):
        return draw(st.integers())

    a_strategy()
"""
from astroid.manager import AstroidManager
from astroid.nodes.scoped_nodes import FunctionDef

COMPOSITE_NAMES = (
    "composite",
    "st.composite",
    "strategies.composite",
    "hypothesis.strategies.composite",
)


def is_decorated_with_st_composite(node) -> bool:
    """Return whether a decorated node has @st.composite applied."""
    if node.decorators and node.args.args and node.args.args[0].name == "draw":
        for decorator_attribute in node.decorators.nodes:
            if decorator_attribute.as_string() in COMPOSITE_NAMES:
                return True
    return False


def remove_draw_parameter_from_composite_strategy(node):
    """Given that the FunctionDef is decorated with @st.composite, remove the
    first argument (`draw`) - it's always supplied by Hypothesis so we don't
    need to emit the no-value-for-parameter lint.
    """
    del node.args.args[0]
    del node.args.annotations[0]
    del node.args.type_comment_args[0]
    return node


AstroidManager().register_transform(
    node_class=FunctionDef,
    transform=remove_draw_parameter_from_composite_strategy,
    predicate=is_decorated_with_st_composite,
)