added watchdog file monitoring
This commit is contained in:
PatchOfScotland
142
core/meow.py
142
core/meow.py
@ -1,11 +1,13 @@
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import core.correctness.vars
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import core.correctness.validation
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from abc import ABC, abstractmethod
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from multiprocessing.connection import Connection
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from typing import Any
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from core.correctness.vars import VALID_RECIPE_NAME_CHARS, \
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VALID_PATTERN_NAME_CHARS, VALID_RULE_NAME_CHARS, \
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get_not_imp_msg, get_drt_imp_msg
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from core.correctness.validation import valid_string
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class BaseRecipe:
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name:str
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recipe:Any
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@ -13,6 +15,15 @@ class BaseRecipe:
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requirements:dict[str, Any]
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def __init__(self, name:str, recipe:Any, parameters:dict[str,Any]={},
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requirements:dict[str,Any]={}):
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if (type(self)._is_valid_recipe == BaseRecipe._is_valid_recipe):
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msg = get_not_imp_msg(BaseRecipe, BaseRecipe._is_valid_recipe)
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raise NotImplementedError(msg)
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if (type(self)._is_valid_parameters == BaseRecipe._is_valid_parameters):
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msg = get_not_imp_msg(BaseRecipe, BaseRecipe._is_valid_parameters)
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raise NotImplementedError(msg)
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if (type(self)._is_valid_requirements == BaseRecipe._is_valid_requirements):
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msg = get_not_imp_msg(BaseRecipe, BaseRecipe._is_valid_requirements)
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raise NotImplementedError(msg)
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self._is_valid_name(name)
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self.name = name
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self._is_valid_recipe(recipe)
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@ -24,33 +35,39 @@ class BaseRecipe:
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def __new__(cls, *args, **kwargs):
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if cls is BaseRecipe:
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raise TypeError("BaseRecipe may not be instantiated directly")
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msg = get_drt_imp_msg(BaseRecipe)
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raise TypeError(msg)
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return object.__new__(cls)
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def _is_valid_name(self, name:str)->None:
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core.correctness.validation.valid_string(
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name, core.correctness.vars.VALID_RECIPE_NAME_CHARS)
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valid_string(name, VALID_RECIPE_NAME_CHARS)
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@abstractmethod
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def _is_valid_recipe(self, recipe:Any)->None:
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pass
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@abstractmethod
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def _is_valid_parameters(self, parameters:Any)->None:
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pass
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@abstractmethod
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def _is_valid_requirements(self, requirements:Any)->None:
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pass
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class BasePattern(ABC):
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class BasePattern:
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name:str
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recipe:str
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parameters:dict[str, Any]
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outputs:dict[str, Any]
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def __init__(self, name:str, recipe:str, parameters:dict[str,Any]={},
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outputs:dict[str,Any]={}):
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if (type(self)._is_valid_recipe == BasePattern._is_valid_recipe):
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msg = get_not_imp_msg(BasePattern, BasePattern._is_valid_recipe)
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raise NotImplementedError(msg)
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if (type(self)._is_valid_parameters == BasePattern._is_valid_parameters):
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msg = get_not_imp_msg(BasePattern, BasePattern._is_valid_parameters)
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raise NotImplementedError(msg)
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if (type(self)._is_valid_output == BasePattern._is_valid_output):
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msg = get_not_imp_msg(BasePattern, BasePattern._is_valid_output)
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raise NotImplementedError(msg)
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self._is_valid_name(name)
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self.name = name
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self._is_valid_recipe(recipe)
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@ -62,33 +79,37 @@ class BasePattern(ABC):
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def __new__(cls, *args, **kwargs):
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if cls is BasePattern:
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raise TypeError("BasePattern may not be instantiated directly")
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msg = get_drt_imp_msg(BasePattern)
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raise TypeError(msg)
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return object.__new__(cls)
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def _is_valid_name(self, name:str)->None:
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core.correctness.validation.valid_string(
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name, core.correctness.vars.VALID_PATTERN_NAME_CHARS)
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valid_string(name, VALID_PATTERN_NAME_CHARS)
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@abstractmethod
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def _is_valid_recipe(self, recipe:Any)->None:
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pass
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@abstractmethod
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def _is_valid_parameters(self, parameters:Any)->None:
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pass
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@abstractmethod
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def _is_valid_output(self, outputs:Any)->None:
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pass
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class BaseRule(ABC):
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class BaseRule:
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name:str
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pattern:BasePattern
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recipe:BaseRecipe
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pattern_type:str=""
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recipe_type:str=""
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def __init__(self, name:str, pattern:BasePattern, recipe:BaseRecipe):
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if (type(self)._is_valid_pattern == BaseRule._is_valid_pattern):
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msg = get_not_imp_msg(BaseRule, BaseRule._is_valid_pattern)
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raise NotImplementedError(msg)
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if (type(self)._is_valid_recipe == BaseRule._is_valid_recipe):
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msg = get_not_imp_msg(BaseRule, BaseRule._is_valid_recipe)
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raise NotImplementedError(msg)
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self._is_valid_name(name)
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self.name = name
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self._is_valid_pattern(pattern)
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@ -99,18 +120,16 @@ class BaseRule(ABC):
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def __new__(cls, *args, **kwargs):
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if cls is BaseRule:
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raise TypeError("BaseRule may not be instantiated directly")
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msg = get_drt_imp_msg(BaseRule)
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raise TypeError(msg)
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return object.__new__(cls)
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def _is_valid_name(self, name:str)->None:
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core.correctness.validation.valid_string(
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name, core.correctness.vars.VALID_RULE_NAME_CHARS)
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valid_string(name, VALID_RULE_NAME_CHARS)
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@abstractmethod
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def _is_valid_pattern(self, pattern:Any)->None:
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pass
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@abstractmethod
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def _is_valid_recipe(self, recipe:Any)->None:
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pass
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@ -121,3 +140,78 @@ class BaseRule(ABC):
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if self.recipe_type == "":
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raise AttributeError(f"Rule Class '{self.__class__.__name__}' "
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"does not set a recipe_type.")
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class BaseMonitor:
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rules: dict[str, BaseRule]
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report: Connection
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listen: Connection
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def __init__(self, rules:dict[str, BaseRule], report:Connection,
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listen:Connection) -> None:
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if (type(self).start == BaseMonitor.start):
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msg = get_not_imp_msg(BaseMonitor, BaseMonitor.start)
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raise NotImplementedError(msg)
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if (type(self).stop == BaseMonitor.stop):
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msg = get_not_imp_msg(BaseMonitor, BaseMonitor.stop)
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raise NotImplementedError(msg)
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if (type(self)._is_valid_report == BaseMonitor._is_valid_report):
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msg = get_not_imp_msg(BaseMonitor, BaseMonitor._is_valid_report)
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raise NotImplementedError(msg)
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self._is_valid_report(report)
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self.report = report
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if (type(self)._is_valid_listen == BaseMonitor._is_valid_listen):
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msg = get_not_imp_msg(BaseMonitor, BaseMonitor._is_valid_listen)
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raise NotImplementedError(msg)
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self._is_valid_listen(listen)
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self.listen = listen
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if (type(self)._is_valid_rules == BaseMonitor._is_valid_rules):
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msg = get_not_imp_msg(BaseMonitor, BaseMonitor._is_valid_rules)
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raise NotImplementedError(msg)
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self._is_valid_rules(rules)
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self.rules = rules
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def __new__(cls, *args, **kwargs):
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if cls is BaseMonitor:
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msg = get_drt_imp_msg(BaseMonitor)
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raise TypeError(msg)
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return object.__new__(cls)
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def _is_valid_report(self, report:Connection)->None:
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pass
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def _is_valid_listen(self, listen:Connection)->None:
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pass
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def _is_valid_rules(self, rules:dict[str, BaseRule])->None:
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pass
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def start(self)->None:
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pass
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def stop(self)->None:
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pass
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class BaseHandler:
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inputs:Any
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def __init__(self, inputs:Any) -> None:
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if (type(self).handle == BaseHandler.handle):
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msg = get_not_imp_msg(BaseHandler, BaseHandler.handle)
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raise NotImplementedError(msg)
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if (type(self)._is_valid_inputs == BaseHandler._is_valid_inputs):
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msg = get_not_imp_msg(BaseHandler, BaseHandler._is_valid_inputs)
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raise NotImplementedError(msg)
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self._is_valid_inputs(inputs)
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self.inputs = inputs
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def __new__(cls, *args, **kwargs):
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if cls is BaseHandler:
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msg = get_drt_imp_msg(BaseHandler)
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raise TypeError(msg)
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return object.__new__(cls)
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def _is_valid_inputs(self, inputs:Any)->None:
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pass
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def handle()->None:
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pass
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