pincer.utils.signature.get_params() - Code Metrics - Inspection of "main" - Pincer-org/Pincer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — main ( e19468...44fb64 )

by Yohann

created 2021-10-04 18:29 UTC

pincer.utils.signature.get_params() A

↳ Parent: pincer.utils.signature

Complexity

Conditions

Size

Total Lines	8
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	2
dl	0
loc	8
rs	10
c	0
b	0
f	0
cc	1
nop	1

# Copyright Pincer 2021-Present

# Full MIT License can be found in `LICENSE` at the project root.
from inspect import signature, isclass
from typing import Callable

from .insertion import should_pass_cls


def get_signature_and_params(func: Callable):
    """
    Get the signature and its parameters from a coroutine.

    :param func:
        The coroutine from whom the information should be extracted.
    """
    if isclass(func):
        func = getattr(func, "__init__")

        if func is object.__init__:
            return [], []

    sig = signature(func).parameters
    params = list(sig)

    if should_pass_cls(func):
        del params[0]

    return sig, params


def get_params(func: Callable):
    """
    Get the parameters from a coroutine.

    :param func:
        The coroutine from whom the information should be extracted.
    """
    return get_signature_and_params(func)[1]


1			# Copyright Pincer 2021-Present
			0 ignored issues – show introduced 2021-09-06 08:54 UTC by Report Bug Copy Issue Report Missing module docstring Loading history...
2			# Full MIT License can be found in `LICENSE` at the project root.
3			from inspect import signature, isclass
4			from typing import Callable
5
6			from .insertion import should_pass_cls
7
8
9			def get_signature_and_params(func: Callable):
10			"""
11			Get the signature and its parameters from a coroutine.
12
13			:param func:
14			The coroutine from whom the information should be extracted.
15			"""
16			if isclass(func):
17			func = getattr(func, "__init__")
18
19			if func is object.__init__:
20			return [], []
21
22			sig = signature(func).parameters
23			params = list(sig)
24
25			if should_pass_cls(func):
26			del params[0]
27
28			return sig, params
29
30
31			def get_params(func: Callable):
32			"""
33			Get the parameters from a coroutine.
34
35			:param func:
36			The coroutine from whom the information should be extracted.
37			"""
38			return get_signature_and_params(func)[1]
39

Pincer-org / Pincer

Push — main ( e19468...44fb64 )

pincer.utils.signature.get_params() A

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