mandos.model.mappings.RegexMapParser.from_path() - Code Metrics - Inspection of "feat: improve predicate/source distinction" - dmyersturnbull/mandos - Measure and Improve Code Quality continuously with Scrutinizer

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by Douglas

created 2021-04-04 05:54 UTC

mandos.model.mappings.RegexMapParser.from_path() A

↳ Parent: mandos.model.mappings

Complexity

Conditions

Size

Total Lines	9
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	9
nop	2
dl	0
loc	9
rs	9.95
c	0
b	0
f	0

import re

from pathlib import Path
from typing import Mapping

from mandos.model import MandosResources


class RegexMap:

    def __init__(self, dct: Mapping[re.Pattern, str]):
        self._dct = dct

    def get(self, s: str) -> str:

        for pat, fixed in self._dct.items():
            sub = pat.sub(fixed, s)
            if sub != s:
                return sub
        return s


class RegexMapParser:

    @classmethod
    def from_resource(cls, name: str):

        return cls.from_path(MandosResources.path("mappings", name, suffix=".regexes"))

    @classmethod
    def from_path(cls, path: Path):

        dct = {}
        for line in path.read_text(encoding="utf8").splitlines():
            if not line.startswith("#"):
                key, value = line.split("--->")
                key, value = key.strip(), value.strip()
                dct[re.compile(key)] = value
        return RegexMap(dct)


if __name__ == "__main__":
    mp = RegexMapParser.from_resource("@targets_neuro.regex")
    print(mp.get("Dopamine D3 receptor"))


__all__ = ["RegexMap", "RegexMapParser"]


1			import re
			0 ignored issues – show introduced 2021-04-04 05:57 UTC by Report Bug Copy Issue Report Missing module docstring Loading history...
2			from pathlib import Path
3			from typing import Mapping
4
5			from mandos.model import MandosResources
6
7
8			class RegexMap:
			0 ignored issues – show introduced 2021-04-04 05:57 UTC by Report Bug Copy Issue Report Missing class docstring Loading history...
9			def __init__(self, dct: Mapping[re.Pattern, str]):
10			self._dct = dct
11
12			def get(self, s: str) -> str:
			0 ignored issues – show Coding Style Naming introduced 2021-04-04 05:57 UTC by Report Bug Copy Issue Report Argument name "s" doesn't conform to snake_case naming style ('([^\\W\\dA-Z][^\\WA-Z]2,\|_[^\\WA-Z]*\|__[^\\WA-Z\\d_][^\\WA-Z]+__)$' pattern) This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history... introduced 2021-04-04 05:57 UTC by Report Bug Copy Issue Report Missing function or method docstring Loading history...
13			for pat, fixed in self._dct.items():
14			sub = pat.sub(fixed, s)
15			if sub != s:
16			return sub
17			return s
18
19
20			class RegexMapParser:
			0 ignored issues – show introduced 2021-04-04 05:57 UTC by Report Bug Copy Issue Report Missing class docstring Loading history...
21			@classmethod
22			def from_resource(cls, name: str):
			0 ignored issues – show introduced 2021-04-04 05:57 UTC by Report Bug Copy Issue Report Missing function or method docstring Loading history...
23			return cls.from_path(MandosResources.path("mappings", name, suffix=".regexes"))
24
25			@classmethod
26			def from_path(cls, path: Path):
			0 ignored issues – show introduced 2021-04-04 05:57 UTC by Report Bug Copy Issue Report Missing function or method docstring Loading history...
27			dct = {}
28			for line in path.read_text(encoding="utf8").splitlines():
29			if not line.startswith("#"):
30			key, value = line.split("--->")
31			key, value = key.strip(), value.strip()
32			dct[re.compile(key)] = value
33			return RegexMap(dct)
34
35
36			if __name__ == "__main__":
37			mp = RegexMapParser.from_resource("@targets_neuro.regex")
38			print(mp.get("Dopamine D3 receptor"))
39
40
41			__all__ = ["RegexMap", "RegexMapParser"]
42

dmyersturnbull / mandos

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mandos.model.mappings.RegexMapParser.from_path() A

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