194 lines
6.9 KiB
Python
194 lines
6.9 KiB
Python
"""
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Project: PARTS Website
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Author: Edward Middleton-Smith
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Precision And Research Technology Systems Limited
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Technology: Business Objects
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Feature: Colour Business Object
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"""
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# internal
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from business_objects.base import Base
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from business_objects.db_base import SQLAlchemy_ABC, Get_Many_Parameters_Base
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from business_objects.dog.image import Image
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import lib.argument_validation as av
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from extensions import db
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# from forms.dog.colour import Filters_Colour
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from helpers.helper_app import Helper_App
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# external
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from dataclasses import dataclass
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from typing import ClassVar
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class Colour(SQLAlchemy_ABC, Base):
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ATTR_ID_COLOUR: ClassVar[str] = 'id_colour'
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FLAG_COLOUR: ClassVar[str] = 'colour'
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NAME_ATTR_OPTION_VALUE: ClassVar[str] = ATTR_ID_COLOUR
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NAME_ATTR_OPTION_TEXT: ClassVar[str] = Base.FLAG_NAME
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__tablename__ = 'DOG_Colour'
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__table_args__ = { 'extend_existing': True }
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id_colour = db.Column(db.Integer, primary_key=True)
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code = db.Column(db.String(250))
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name = db.Column(db.String(250))
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active = db.Column(db.Boolean)
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created_on = db.Column(db.DateTime)
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def __init__(self):
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self.id_colour = 0
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self.is_new = False
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super().__init__()
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@classmethod
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def from_db_colour(cls, query_row):
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_m = f'{cls.__qualname__}.from_db_colour'
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colour = cls()
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colour.id_colour = query_row[0]
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colour.code = query_row[1]
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colour.name = query_row[2]
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colour.active = av.input_bool(query_row[3], 'active', _m)
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return colour
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@classmethod
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def from_db_command_button_link(cls, query_row):
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_m = f'{cls.__qualname__}.from_db_command_button_link'
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colour = cls()
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colour.id_colour = query_row[7]
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colour.name = query_row[8]
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colour.active = True
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return colour
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@classmethod
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def from_json(cls, json):
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_m = f'{cls.__qualname__}.from_json'
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colour = cls()
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if json is None: return colour
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# Helper_App.console_log(f'{_m}\njson: {json}')
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colour.id_colour = json.get(Colour.ATTR_ID_COLOUR, -1)
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colour.name = json[cls.FLAG_NAME]
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colour.code = json.get(cls.FLAG_CODE, colour.name.upper().replace(" ", "_"))
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colour.active = json[cls.FLAG_ACTIVE]
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colour.created_on = json.get(cls.FLAG_CREATED_ON, None)
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# Helper_App.console_log(f'Colour: {colour}')
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return colour
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def to_json(self):
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as_json = {
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**self.get_shared_json_attributes(self)
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, self.ATTR_ID_COLOUR: self.id_colour
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, self.FLAG_CODE: self.code
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, self.FLAG_NAME: self.name
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, self.FLAG_ACTIVE: self.active
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, self.FLAG_CREATED_ON: self.created_on
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}
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# Helper_App.console_log(f'as_json: {as_json}')
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return as_json
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def __repr__(self):
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return f'''
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{self.__class__.__name__}(
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{self.FLAG_COLOUR}: {self.id_colour}
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{self.FLAG_CODE}: {self.code}
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{self.FLAG_NAME}: {self.name}
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{self.FLAG_ACTIVE}: {self.active}
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{self.FLAG_CREATED_ON}: {self.created_on}
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)
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'''
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class Colour_Temp(db.Model, Base):
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__tablename__ = 'DOG_Colour_Temp'
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__table_args__ = { 'extend_existing': True }
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id_temp = db.Column(db.Integer, primary_key=True)
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id_colour = db.Column(db.Integer)
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code = db.Column(db.String(250))
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name = db.Column(db.String(250))
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active = db.Column(db.Boolean)
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# created_on = db.Column(db.DateTime)
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guid: str = db.Column(db.String(36))
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def __init__(self):
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super().__init__()
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@classmethod
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def from_colour(cls, colour):
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_m = 'Colour_Temp.from_colour'
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temp = cls()
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temp.id_colour = colour.id_colour
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temp.code = colour.code
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temp.name = colour.name
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temp.active = colour.active
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# temp.created_on = colour.created_on
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return temp
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def __repr__(self):
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return f'''
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{self.__class__.__name__}(
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{Colour.FLAG_COLOUR}: {self.id_colour}
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{self.FLAG_CODE}: {self.code}
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{self.FLAG_NAME}: {self.name}
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{self.FLAG_ACTIVE}: {self.active}
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)
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'''
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class Parameters_Colour(Get_Many_Parameters_Base):
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get_all_colour: bool
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get_inactive_colour: bool
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ids_colour: str
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names_colour: str
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require_all_id_search_filters_met: bool
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require_any_id_search_filters_met: bool
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require_all_non_id_search_filters_met: bool
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require_any_non_id_search_filters_met: bool
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@classmethod
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def get_default(cls):
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return cls(
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get_all_colour = True
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, get_inactive_colour = False
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, ids_colour = ''
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, names_colour = ''
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, require_all_id_search_filters_met = True
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, require_any_id_search_filters_met = True
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, require_all_non_id_search_filters_met = False
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, require_any_non_id_search_filters_met = True
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)
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@classmethod
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def from_json(cls, json):
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return cls(
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get_all_colour = json.get('a_get_all_colour', False)
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, get_inactive_colour = json.get('a_get_inactive_colour', False)
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, ids_colour = json.get('a_ids_colour', '')
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, names_colour = json.get('a_names_colour', '')
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, require_all_id_search_filters_met = json.get('a_require_all_id_search_filters_met', True)
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, require_any_id_search_filters_met = json.get('a_require_any_id_search_filters_met', True)
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, require_all_non_id_search_filters_met = json.get('a_require_all_non_id_search_filters_met', False)
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, require_any_non_id_search_filters_met = json.get('a_require_any_non_id_search_filters_met', True)
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)
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"""
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@classmethod
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def from_form_filters_colour(cls, form):
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av.val_instance(form, 'form', 'Parameters_Colour.from_form_filters_colour', Filters_Colour)
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has_filter_search_text = not (form.search.data == '' or form.search.data is None)
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active_only = av.input_bool(form.active_only.data, "active", "Parameters_Colour.from_form_filters_colour")
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filters = cls.get_default()
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filters.get_all_colour = True
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filters.get_inactive_colour = not active_only
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filters.ids_colour = ''
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filters.names_colour = form.search.data if has_filter_search_text else ''
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return filters
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"""
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def to_json(self):
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return {
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'a_get_all_colour': self.get_all_colour
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, 'a_get_inactive_colour': self.get_inactive_colour
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, 'a_ids_colour': self.ids_colour
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, 'a_names_colour': self.names_colour
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, 'a_require_all_id_search_filters_met': self.require_all_id_search_filters_met
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, 'a_require_any_id_search_filters_met': self.require_any_id_search_filters_met
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, 'a_require_all_non_id_search_filters_met': self.require_all_non_id_search_filters_met
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, 'a_require_any_non_id_search_filters_met': self.require_any_non_id_search_filters_met
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}
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