nonebot2/nonebot/adapters/cqhttp/utils.py

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2020-12-03 16:04:14 +08:00
from nonebot.typing import Optional
2020-12-02 19:52:45 +08:00
from nonebot.utils import logger_wrapper
log = logger_wrapper("CQHTTP")
def escape(s: str, *, escape_comma: bool = True) -> str:
"""
:说明:
对字符串进行 CQ 码转义
:参数:
* ``s: str``: 需要转义的字符串
* ``escape_comma: bool``: 是否转义逗号``,``
"""
s = s.replace("&", "&") \
.replace("[", "[") \
.replace("]", "]")
if escape_comma:
s = s.replace(",", ",")
return s
def unescape(s: str) -> str:
"""
:说明:
对字符串进行 CQ 码去转义
:参数:
* ``s: str``: 需要转义的字符串
"""
return s.replace(",", ",") \
.replace("[", "[") \
.replace("]", "]") \
.replace("&", "&")
def _b2s(b: Optional[bool]) -> Optional[str]:
"""转换布尔值为字符串。"""
return b if b is None else str(b).lower()