19454419020

Committed 18 Nov 2025 04:41AM UTC coverage: 97.882% (-0.1%) from 97.993%

Build # 19454419020

Build Type

push

github

Committed by

patrickboateng

Commit Message

fixed bugs and reformatted files

Run Details

44 of 44 branches covered (100.0%)

Branch coverage included in aggregate %.

21 of 22 new or added lines in 7 files covered. (95.45%)

13 existing lines in 1 file now uncovered.

788 of 806 relevant lines covered (97.77%)

1.96 hits per line

Source File
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95.24

/func_validator/validators/_core.py

from abc import ABC, abstractmethod
from string import Template
from typing import Optional, TypeAlias, TypeVar

__all__ = [
    "Number",
    "OPERATOR_SYMBOLS",
    "T",
    "ErrorMsg",
    "Validator",
    "ValidationError",
]

Number: TypeAlias = int | float
T = TypeVar("T")

OPERATOR_SYMBOLS: dict[str, str] = {
    "eq": "==",
    "ge": ">=",
    "gt": ">",
    "le": "<=",
    "lt": "<",
    "ne": "!=",
    "isclose": "≈",
}


class ValidationError(Exception):
    pass


class ErrorMsg(Template):
    def transform(self, **kwargs):
        return self.safe_substitute(kwargs)


class Validator(ABC):

    def __init__(self, *, err_msg: str | ErrorMsg = "") -> None:
        if isinstance(err_msg, str):
            self.err_msg = ErrorMsg(err_msg)
        elif isinstance(err_msg, ErrorMsg):
            self.err_msg = err_msg
        else:
            raise ValidationError(
                f"err_msg must be str or ErrorMsg, not {type(err_msg)}"
            )

    @abstractmethod
    def __call__(self, *args, **kwargs) -> T: ...

1	from abc import ABC, abstractmethod	2✔
2	from string import Template	2✔
3	from typing import Optional, TypeAlias, TypeVar	2✔
4
5	__all__ = [	2✔
6	"Number",
7	"OPERATOR_SYMBOLS",
8	"T",
9	"ErrorMsg",
10	"Validator",
11	"ValidationError",
12	]
13
14	Number: TypeAlias = int \| float	2✔
15	T = TypeVar("T")	2✔
16
17	OPERATOR_SYMBOLS: dict[str, str] = {	2✔
18	"eq": "==",
19	"ge": ">=",
20	"gt": ">",
21	"le": "<=",
22	"lt": "<",
23	"ne": "!=",
24	"isclose": "≈",
25	}
26
27
28	class ValidationError(Exception):	2✔
29	pass	2✔
30
31
32	class ErrorMsg(Template):	2✔
33	def transform(self, **kwargs):	2✔
34	return self.safe_substitute(kwargs)	2✔
35
36
37	class Validator(ABC):	2✔
38
39	def __init__(self, *, err_msg: str \| ErrorMsg = "") -> None:	2✔
40	if isinstance(err_msg, str):	2✔
41	self.err_msg = ErrorMsg(err_msg)	2✔
42	elif isinstance(err_msg, ErrorMsg):	2✔
43	self.err_msg = err_msg	2✔
44	else:
NEW 45	raise ValidationError(	×
46	f"err_msg must be str or ErrorMsg, not {type(err_msg)}"
47	)
48
49	@abstractmethod
50	def __call__(self, args, *kwargs) -> T: ...

patrickboateng / func-validator / 19454419020

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