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base: steven:0b8017cbc803adcf89819b26900b2ec69499b904
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steven:main
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compare: steven:4025bc115b8d15c7d6e671761f54ea9d95bf6f8e
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steven:main

2 commits
0b8017cbc8 ... 4025bc115b

Author SHA1 Message Date
steven
4025bc115b use custom iframes 2025-05-11 00:01:05 -04:00
steven
b8cb9881b3 use httpx over requests 2025-05-10 21:50:27 -04:00
3 changed files with 39 additions and 8 deletions
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31
app.py
View file

@ -1,15 +1,16 @@
from flask import Flask,render_template,send_from_directory from flask import Flask,render_template,send_from_directory
from flask_caching import Cache from flask_caching import Cache
import requests from bs4 import BeautifulSoup
import httpx
app=Flask(__name__) app=Flask(__name__)
app.config['CACHE_TYPE']='SimpleCache' app.config['CACHE_TYPE']='SimpleCache'
cache=Cache(app) cache=Cache(app)
data=requests.get("https://tarc.rideralerts.com/InfoPoint/rest/Routes/GetVisibleRoutes").json() data=httpx.get("https://tarc.rideralerts.com/InfoPoint/rest/Routes/GetVisibleRoutes").json()
routes=",".join(str(r.get("RouteId")) for r in data) routes=",".join(str(r.get("RouteId")) for r in data)
data=requests.get("https://tarc.rideralerts.com/InfoPoint/rest/Stops/GetAllStops").json() data=httpx.get("https://tarc.rideralerts.com/InfoPoint/rest/Stops/GetAllStops").json()
stops={s.get("StopId"):[s.get("Latitude"),s.get("Longitude")] for s in data} stops={s.get("StopId"):[[s.get("Latitude"),s.get("Longitude")],s.get("Name")] for s in data}
@app.route("/") @app.route("/")
def index(): def index():
@ -18,5 +19,25 @@ def index():
@app.route("/tarc.csv") @app.route("/tarc.csv")
@cache.cached(timeout=5) @cache.cached(timeout=5)
def tarc(): def tarc():
d=requests.get("https://tarc.rideralerts.com/InfoPoint/rest/Vehicles/GetAllVehiclesForRoutes?routeIDs=0,"+routes).json() d=httpx.get("https://tarc.rideralerts.com/InfoPoint/rest/Vehicles/GetAllVehiclesForRoutes?routeIDs=0,"+routes).json()
return "\n".join(f"{v['Latitude']},{v['Longitude']},{v['RouteId']},{v['Name']},{v['OnBoard']},{v['DirectionLong']},{v['Speed']},{v['LastUpdated'][6:16]}" for v in d) return "\n".join(f"{v['Latitude']},{v['Longitude']},{v['RouteId']},{v['Name']},{v['OnBoard']},{v['DirectionLong']},{v['Speed']},{v['LastUpdated'][6:16]}" for v in d)
@app.route('/<int:stop>')
@cache.cached(timeout=5)
def stop(stop):
if stop not in stops:return "not a stop"
response=httpx.post("https://tarc.rideralerts.com/InfoPoint/Stops/Detail",json={"StopID":stop})
if response.status_code==200:
table=BeautifulSoup(response.content,"html.parser").find("table")
if table:
table.attrs={}
for element in table.find_all(True):
if element.name in ["div","a"]:element.unwrap()
else:element.attrs={}
for element in table.find_all(["th","td"]):
element.string=element.get_text(strip=True)
return render_template("stop.html",table=str(table))
return render_template("stop.html",table="".join(str(table).split("\n")))
else:
return "no stop information"
return "fetch failed"

6
templates/map.html
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@ -9,15 +9,15 @@
<script src="/static/leaflet/leaflet.js"></script> <script src="/static/leaflet/leaflet.js"></script>
<link rel="stylesheet" href="/static/leaflet/leaflet.css"> <link rel="stylesheet" href="/static/leaflet/leaflet.css">
<base target="_blank"> <base target="_blank">
<style>html,body{height:100%;margin:0;}#map{height:100vh;}iframe{border:none;}</style> <style>html,body{height:100%;margin:0;}#map{height:100vh;}iframe{border:none;width:400px;}.leaflet-popup-content{min-width:400px}</style>
</head> </head>
<body> <body>
<div id="map"></div> <div id="map"></div>
<script> <script>
let map=L.map("map",{center:[38.22,-85.7],zoom:12,layers:[L.tileLayer("https://tile.thunderforest.com/transport/{z}/{x}/{y}.png?apikey=cf957cde4a7b40bbb49479c8fa4d60f7")]}); let map=L.map("map",{center:[38.22,-85.7],zoom:12,layers:[L.tileLayer("https://tile.thunderforest.com/transport/{z}/{x}/{y}.png?apikey=cf957cde4a7b40bbb49479c8fa4d60f7")]});
let stops={{stops}}; let stops={{stops|safe}};
for (stop in stops){ for (stop in stops){
L.circle(stops[stop]).bindPopup(`<iframe src="https://tarc.rideralerts.com/InfoPoint/Minimal/Departures/ForStop?stopId=${stop}">Stop #${stop}</iframe>`).addTo(map) L.circle(stops[stop][0]).bindPopup(`${stops[stop][1]} (#${stop})<iframe src="${stop}"></iframe>`).addTo(map)
} }
let busIcon=L.icon({iconUrl:'static/bus.ico',iconSize:[32,32]}) let busIcon=L.icon({iconUrl:'static/bus.ico',iconSize:[32,32]})
let layerControl=L.control.layers().addTo(map); let layerControl=L.control.layers().addTo(map);

10
templates/stop.html Normal file
View file

@ -0,0 +1,10 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<style>html,body{margin:0;font-size:12px}</style>
</head>
<body>
{{table|safe}}
</body>
</html>