weekly school calendar day tracker

Author: SharpBit

core/routes.py

@@ -1,11 +1,13 @@
 import asyncio
 import random
 import string
+from datetime import date
 
 import brawlstats
 from sanic import Blueprint, response
 
 from core.utils import disable_xss, login_required, open_db_connection, render_template
+from core.utils import daterange, thisweek
 
 root = Blueprint('root')
 
@@ -252,3 +254,80 @@ async def brawlstats_tests_proxy(request, endpoint):
             return response.json(await resp.json(), status=resp.status)
     except asyncio.TimeoutError:
         return response.text('Request failed', status=503)
+
+@root.get('/schoolweek')
+async def schoolweek(request):
+    first_day = date(2020, 9, 8)
+    no_school = [
+        date(2020, 9, 28),  # Yom Kippur
+        date(2020, 10, 12),  # Columbus day
+        date(2020, 11, 3),  # Election day
+        date(2020, 11, 11),  # Veteran's day
+        *daterange(date(2020, 11, 25), date(2020, 11, 27)),  # Thanksgiving break
+        *daterange(date(2020, 12, 24), date(2021, 1, 1))  # Holiday break
+    ]
+    special_days = [
+        date(2020, 10, 2)
+    ]
+
+    all_days = []
+    day_map = {
+        1: 'A',
+        0: 'B'
+    }
+
+    next_friday = thisweek(date.today())[-1]
+    elapsed_dates = daterange(first_day, next_friday)
+    mondays = [d for d in elapsed_dates if d.weekday() == 0 and d not in no_school]
+    cohort_day = 'maroon'
+
+    for d in elapsed_dates:
+        if d in no_school:
+            continue
+        dow = d.weekday()
+        if dow in (5, 6):
+            continue
+        if dow in (1, 3):
+            cohort_day = 'maroon'
+        elif dow in (2, 4):
+            cohort_day = 'gray'
+        elif dow == 0:
+            # Mondays
+            if d not in mondays:
+                continue
+            if mondays.index(d) % 2 == 0:
+                cohort_day = 'maroon'
+            else:
+                cohort_day = 'gray'
+
+        try:
+            prev_day = [day for day in all_days if day['cohort'] == cohort_day][-1]['day']
+        except IndexError:
+            # We are adding 1 for the first day of each cohort so we "start" with a B (0) day
+            prev_day = 0
+
+        if d in special_days:
+            # Skip a day
+            all_days.append({
+                'cohort': cohort_day,
+                'date': d,
+                'day': prev_day + 2})
+        else:
+            all_days.append({
+                'cohort': cohort_day,
+                'date': d,
+                'day': prev_day + 1})
+
+
+    week = thisweek(date.today())
+
+    week_fmt = []
+    for day in week:
+        try:
+            day_info = list(filter(lambda d: d['date'] == day, all_days))[0]
+        except IndexError:
+            week_fmt.append(f"{day}<br>NO SCHOOL")
+        else:
+            week_fmt.append(f"{day}<br>{day_info['cohort'].title()} {day_map[day_info['day'] % 2]} day")
+
+    return await render_template('schoolweek', request, week=week_fmt, title='School Week', description='This week\'s maroon and gray A and B days.')

core/templates/index.html

@@ -13,7 +13,7 @@ <h4>About Me</h4>
       </p>
       <h4>What can I do on this website?</h4>
       <p class="this-website">
-        You can navigate the website by using the navigation bar at the top. It has the ability to shorten URLs and save code in pastebins. You can also log in using Discord before doing that to view all your shortened URLs and pastebins under your dashboard!
+        You can navigate the website by using the navigation bar at the top. It has the ability to shorten URLs and save code in pastebins. You can also log in using Discord before doing that to view all your shortened URLs and pastebins under your dashboard! There is also a schedule of the school week since my school has a hybrid model for fall 2020 and it becomes annoying to keep track of both maroon and gray A and B days.
       </p>
     </div>
     <div class="github">

core/templates/layout.html

@@ -40,6 +40,7 @@
               <a id="non-colorblind" class="nav-item nav-link" href="/urlshortener">URL Shortener</a>
               <a id="non-colorblind" class="nav-item nav-link" href="/pastebin">Pastebin</a>
               <a id="non-colorblind" class="nav-item nav-link" href="/challenges">BS Challenges</a>
+              <a id="non-colorblind" class="nav-item nav-link" href="/schoolweek">School Week</a>
             </div>
             <!-- Navbar Right Side -->
             <div class="navbar-nav">

core/templates/schoolweek.html

@@ -0,0 +1,16 @@
+{% extends "layout.html" %}
+{% block content %}
+<div class="container">
+  <div class="info" style="padding-top:40px;padding-bottom:10px;">
+    <h1>School Week</h1>
+    <h5>This week's maroon and gray A and B days.</h5>
+  </div>
+  <table>
+    <tr>
+      {% for day in week %}
+        <td style="padding:10px;">{{ day }}</td>
+      {% endfor %}
+    </tr>
+  </table>
+</div>
+{% endblock content %}

core/utils.py

@@ -1,3 +1,5 @@
+from datetime import date, timedelta
+
 from sanic import response
 
 from jinja2 import Environment, PackageLoader
@@ -102,3 +104,21 @@ async def decorated_function(request, *args, **kwargs):
             return response.json({'error': True, 'message': 'Unauthorized'}, status=401)
         return decorated_function
     return decorator
+
+
+def daterange(start_date: date, end_date: date) -> list:
+    '''Creates a list of dates from the start date to end date, inclusive'''
+    day_count = (end_date - start_date).days + 1
+    return [start_date + timedelta(days=i) for i in range(day_count)]
+
+
+
+def thisweek(today: date) -> list:
+    if 0 <= today.weekday() <= 4:
+        # Monday to Friday
+        monday = today - timedelta(days=today.weekday())  # Last Monday
+    else:
+        monday = today - timedelta(days=today.weekday() - 7)
+    friday = monday + timedelta(days=4)
+
+    return daterange(monday, friday)

requirements.txt

@@ -4,4 +4,4 @@ jinja2~=2.11.2
 python-dotenv~=0.13.0
 asyncpg~=0.20.1
 aiohttp~=3.6.2
-brawlstats==4.0.4
+brawlstats==4.0.6