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added watchdog file monitoring

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This commit is contained in:
PatchOfScotland
2022-12-13 14:59:43 +01:00
parent 4041b86343
commit 380f7066e1
13 changed files with 550 additions and 65 deletions
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17
core/correctness/validation.py
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@ -1,7 +1,9 @@
from abc import ABCMeta
from os.path import sep
from typing import Any, _SpecialForm
from core.correctness.vars import VALID_PATH_CHARS
def check_input(variable:Any, expected_type:type, alt_types:list[type]=[],
or_none:bool=False)->None:
"""
@ -73,8 +75,8 @@ def valid_dict(variable:dict[Any, Any], key_type:type, value_type:type,
required_keys:list[Any]=[], optional_keys:list[Any]=[],
strict:bool=True, min_length:int=1)->None:
check_input(variable, dict)
check_input(key_type, type, alt_types=[_SpecialForm, ABCMeta])
check_input(value_type, type, alt_types=[_SpecialForm, ABCMeta])
check_input(key_type, type, alt_types=[_SpecialForm])
check_input(value_type, type, alt_types=[_SpecialForm])
check_input(required_keys, list)
check_input(optional_keys, list)
check_input(strict, bool)
@ -110,3 +112,12 @@ def valid_list(variable:list[Any], entry_type:type,
f"of length {min_length}")
for entry in variable:
check_input(entry, entry_type, alt_types=alt_types)
def valid_path(variable:str, allow_base=False, extension:str="", min_length=1):
valid_string(variable, VALID_PATH_CHARS, min_length=min_length)
if not allow_base and variable.startswith(sep):
raise ValueError(f"Cannot accept path '{variable}'. Must be relative.")
if min_length > 0 and extension and not variable.endswith(extension):
raise ValueError(f"Path '{variable}' does not have required "
f"extension '{extension}'.")