haldis/app/hlds/models.py

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#!/usr/bin/env python3
# pylint: disable=too-few-public-methods
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from typing import Iterable, List, Mapping, Any
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def _format_tags(tags: Iterable[str]) -> str:
return (
" :: {}".format(" ".join(["{" + tag + "}" for tag in tags]))
if tags else
""
)
def _format_price(price: int) -> str:
return "{}.{:02}".format(*divmod(price, 100)) if price else ""
def _format_type_and_choice(type_and_choice):
type_, choice = type_and_choice
return "{} {}".format(type_, choice)
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class Option:
def __init__(self, id_, *, name, description, price, tags):
self.id: str = id_
self.name: str = name
self.description: str = description
self.price: int = price
self.tags: List[str] = tags
def __str__(self):
return "{0.id}: {0.name}{1}{2}{3}".format(
self,
" -- {}".format(self.description) if self.description else "",
_format_tags(self.tags),
_format_price(self.price)
)
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class Choice:
def __init__(self, id_, *, name, description, options):
self.id: str = id_
self.name: str = name
self.description: str = description
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self.options: List[Option] = options
def __str__(self):
return "{0.id}: {0.name}{1}\n\t\t{2}".format(
self,
" -- {}".format(self.description) if self.description else "",
"\n\t\t".join(map(str, self.options))
)
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class Dish:
def __init__(self, id_, *, name, description, price, tags, choices):
self.id: str = id_
self.name: str = name
self.description: str = description
self.price: int = price
self.tags: List[str] = tags
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self.choices: List[(str, Choice)] = choices
def __str__(self):
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return "dish {0.id}: {0.name}{1}{2}{3}\n\t{4}".format(
self,
" -- {}".format(self.description) if self.description else "",
_format_tags(self.tags),
_format_price(self.price),
"\n\t".join(map(_format_type_and_choice, self.choices))
)
class Location:
def __init__(self, id_, *, name, attributes, dishes):
self.id: str = id_
self.name: str = name
self.attributes: Mapping[str, Any] = attributes
self.dishes: List[Dish] = dishes
def __str__(self):
return (
"============================\n"
"{0.id}: {0.name}"
"{1}\n"
"============================\n"
"\n"
"{2}"
).format(
self,
"".join("\n\t{} {}".format(k, v) for k, v in self.attributes.items()),
"\n".join(map(str, self.dishes))
)