File size: 1,442 Bytes
3a5cf48 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | import sys
from typing import Optional, Callable, Tuple, Union
if "/www/server/panel/class" not in sys.path:
sys.path.insert(0, "/www/server/panel/class")
import public
ExecShell: Callable = public.ExecShell
write_log: Callable[[str, str, Tuple], Union[int, str, type(None)]] = public.WriteLog
def write_file(filename: str, s_body: str, mode='w+') -> bool:
"""
写入文件内容
@filename 文件名
@s_body 欲写入的内容
return bool 若文件不存在则尝试自动创建
"""
try:
fp = open(filename, mode=mode)
fp.write(s_body)
fp.close()
return True
except:
try:
fp = open(filename, mode=mode, encoding="utf-8")
fp.write(s_body)
fp.close()
return True
except:
return False
def read_file(filename, mode='r') -> Optional[str]:
"""
读取文件内容
@filename 文件名
return string(bin) 若文件不存在，则返回None
"""
import os
if not os.path.exists(filename):
return None
fp = None
try:
fp = open(filename, mode=mode)
f_body = fp.read()
except:
return None
finally:
if fp and not fp.closed:
fp.close()
return f_body
class _DB:
def __call__(self, table: str):
import db
with db.Sql() as t:
t.table(table)
return t
DB = _DB()
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