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Ivo Spijkerman
2021-09-15 11:28:06 +02:00
commit 60a6722169
5 changed files with 171 additions and 0 deletions
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5
.gitignore vendored Normal file
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__pycache__/
.idea/
.venv
deployable.zip
token.json

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main.py Normal file
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import datetime
import functools
from typing import List, Dict
from flask import render_template
from google.oauth2.service_account import Credentials
from googleapiclient.discovery import build
class Item:
def __init__(self, name, amount):
self.name = name
self.amount = amount
class Order:
def __init__(self, value: List[str]):
self.name = _anonymize_name(value[1])
self.items = [v for v in value[2:] if v]
class DTO:
def __init__(self):
self.__applicants: List[str] = []
self.__items: Dict[str, int] = {}
self.__orders: List[Order] = []
def process_value(self, value: List[str]) -> None:
# applications
self.__applicants.append(_anonymize_name(value[1]))
# items
for item in value[2:]:
if item:
item_name = item.lower().strip()
if item_name in self.__items:
self.__items[item_name] += 1
else:
self.__items[item_name] = 1
# orders
self.__orders.append(Order(value))
@property
def items(self) -> List[Item]:
return sorted([Item(name, amount) for name, amount in self.__items.items()],
key=functools.cmp_to_key(_compare_items))
@property
def applicants(self) -> List[str]:
return sorted(self.__applicants)
@property
def orders(self) -> List[Order]:
return sorted(self.__orders, key=lambda o: o.name)
_SCOPES = ['https://www.googleapis.com/auth/spreadsheets.readonly']
_SHEET_ID = "18vCgc5DGUiFZN1NX_GBmxSBCb47KdsBkV6Glf9Sx-wE"
_RANGE = 'Friet bestelling!A2:F'
_cache_moment = datetime.datetime.now() - datetime.timedelta(days=1)
_cache_value = DTO()
def process(_) -> str:
global _cache_value
global _cache_moment
rerun_if_later_than = _cache_moment + datetime.timedelta(seconds=10)
now = datetime.datetime.now()
if now > rerun_if_later_than:
_cache_value = _get_data()
_cache_moment = datetime.datetime.now()
return render_template('frietlijst.html', dto=_cache_value)
def _is_friet(item: Item):
return 'friet' in item.name or 'twister' in item.name
def _compare_items(lhs: Item, rhs: Item) -> int:
if _is_friet(lhs) and not _is_friet(rhs):
return -1
elif _is_friet(rhs) and not _is_friet(lhs):
return 1
elif lhs.name > rhs.name:
return 1
else:
return -1
def _anonymize_name(name: str) -> str:
parts = name.split(" ")
result = parts[0]
for part in parts[1:]:
if part:
result += " " + part[0]
return result
def _get_data():
credentials: Credentials = Credentials.from_service_account_file('token.json', scopes=_SCOPES)
service = build('sheets', 'v4', credentials=credentials)
sheets = service.spreadsheets()
result = sheets.values().get(spreadsheetId=_SHEET_ID, range=_RANGE).execute()
values = result.get('values', [])
cutoff = datetime.datetime.now() - datetime.timedelta(days=4)
result = DTO()
for value in values:
if value:
moment = datetime.datetime.strptime(value[0], '%d-%m-%Y %H:%M:%S')
if moment > cutoff:
result.process_value(value)
return result

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pack.sh Executable file
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#!/bin/bash
zip deployable.zip \
templates/frietlijst.html \
main.py \
token.json \
requirements.txt

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requirements.txt Normal file
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flask==2.0.1
google-api-python-client==2.20.0
google-auth-httplib2==0.1.0
google-auth-oauthlib==0.4.6

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templates/frietlijst.html Normal file
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<!doctype html>
<html>
<head>
<title>Frietlijst by Ivo</title>
<link rel="stylesheet" href="https://unpkg.com/github-markdown-css@4.0.0/github-markdown.css"/>
</head>
<body>
<div class="markdown-body">
<h1>Reeds besteld</h1>
<ol>
{% for applicant in dto.applicants %}
<li>{{ applicant }}</li>
{% endfor %}
</ol>
<h1>Streeplijst</h1>
<ul>
{% for item in dto.items %}
<li>{{ item.name }}: {{ item.amount }}</li>
{% endfor %}
</ul>
<h1>Totaaloverzicht</h1>
<ul>
{% for order in dto.orders %}
<li>
{{ order.name }}
<ul>
{% for item in order.items %}
<li>{{ item }}</li>
{% endfor%}
</ul>
</li>
{% endfor %}
</ul>
</div>
</body>
</html>