Python snippets

python.jsonc

{
    // Snippets for Python
    "Private Member Getter": {
        "prefix": [
            "pmg",
            "ㅔㅡㅎ"
        ],
        "description": "Create private class member with getter",
        "body": [
            "__${1:Name}: ${2:Type}",
            "",
            "@property",
            "def $1(self) -> $2:",
            "    return self.__$1",
            "$0\"$1\""
        ]
    },
    "Private Member Getter Setter": {
        "prefix": [
            "pmgs",
            "ㅔㅡㅎㄴ"
        ],
        "description": "Create private class member with getter & setter",
        "body": [
            "__${1:Name}: ${2:Type}",
            "",
            "@property",
            "def $1(self) -> $2:",
            "    return self.__$1",
            "",
            "@$1.setter",
            "def $1(self, val: $2):",
            "    self.__$1 = val",
            "$0\"$1\""
        ]
    },
    "JSON class initializer": {
        "prefix": "jcinit",
        "description": "Create a format of class connected with JSON",
        "body": [
            "import json",
            "from typing import Any, Dict",
            "",
            "",
            "class $1:",
            "    def __init__(self, filename: str, encoding: str):",
            "        self.fill_from_json(filename, encoding)",
            "",
            "    def fill_from_json(self, filename: str, encoding: str):",
            "        with open(filename, encoding=encoding) as _file:",
            "            input_dict: Dict[str, Any] = json.load(_file)",
            "            for key in input_dict.keys():",
            "                class_key = f\"_{self.__class__.__name__}__{key}\"",
            "                if class_key in self.__class__.__annotations__:",
            "                    self.__dict__[class_key] = input_dict[key]",
            "                else:",
            "                    base_key = f\"_{self.__class__.__base__.__name__}__{key}\"",
            "                    self.__dict__[base_key] = input_dict[key]",
            "",
            "    $0"
        ]
    }
}