app.py

@@ -22,7 +22,6 @@ DESTINATIONS = {
     'brussels':   'Brussels Midi',
     'lille':      'Lille Europe',
     'amsterdam':  'Amsterdam Centraal',
-    'rotterdam':  'Rotterdam Centraal',
 }
 
 
@@ -115,7 +114,7 @@ def results(slug, travel_date):
     next_date = (dt + timedelta(days=1)).isoformat()
     travel_date_display = dt.strftime('%A %-d %B %Y')
 
-    eurostar_url = eurostar_scraper.timetable_url(destination) + f"?date={travel_date}"
+    eurostar_url = eurostar_scraper.ROUTE_URLS[destination] + f"?date={travel_date}"
     rtt_url = RTT_PADDINGTON_URL.format(date=travel_date)
 
     return render_template(

scraper/eurostar.py

@@ -22,32 +22,26 @@ DEFAULT_UA = (
     "(KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36"
 )
 
-ORIGIN_STATION_ID = '7015400'
-ORIGIN_STATION_SLUG = 'london-st-pancras-intl'
-TIMETABLE_BASE_URL = 'https://www.eurostar.com/uk-en/travel-info/timetable'
-
-DESTINATION_STATION_IDS = {
-    'Paris Gare du Nord': '8727100',
-    'Brussels Midi': '8814001',
-    'Lille Europe': '8722326',
-    'Amsterdam Centraal': '8400058',
-    'Rotterdam Centraal': '8400530',
+ROUTE_URLS = {
+    'Paris Gare du Nord': (
+        'https://www.eurostar.com/uk-en/travel-info/timetable/'
+        '7015400/8727100/london-st-pancras-intl/paris-gare-du-nord'
+    ),
+    'Brussels Midi': (
+        'https://www.eurostar.com/uk-en/travel-info/timetable/'
+        '7015400/8814001/london-st-pancras-intl/brussels-midi'
+    ),
+    'Lille Europe': (
+        'https://www.eurostar.com/uk-en/travel-info/timetable/'
+        '7015400/8722326/london-st-pancras-intl/lille-europe'
+    ),
+    'Amsterdam Centraal': (
+        'https://www.eurostar.com/uk-en/travel-info/timetable/'
+        '7015400/8400058/london-st-pancras-intl/amsterdam-centraal'
+    ),
 }
 
 
-def _slugify_station_name(name: str) -> str:
-    return re.sub(r'[^a-z0-9]+', '-', name.lower()).strip('-')
-
-
-def timetable_url(destination: str) -> str:
-    dest_id = DESTINATION_STATION_IDS[destination]
-    dest_slug = _slugify_station_name(destination)
-    return (
-        f'{TIMETABLE_BASE_URL}/{ORIGIN_STATION_ID}/{dest_id}/'
-        f'{ORIGIN_STATION_SLUG}/{dest_slug}'
-    )
-
-
 def _hhmm(dt_str: str | None) -> str | None:
     """'2026-03-30 09:34:00' → '09:34'"""
     if not dt_str:
@@ -80,7 +74,7 @@ def _parse(html: str, destination: str) -> list[dict]:
 
 def fetch(destination: str, travel_date: str,
           user_agent: str = DEFAULT_UA) -> list[dict]:
-    url = timetable_url(destination)
+    url = ROUTE_URLS[destination]
     headers = {
         'User-Agent': user_agent,
         'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',

tests/test_eurostar_scraper.py

@@ -1,6 +1,6 @@
 import json
 import pytest
-from scraper.eurostar import _hhmm, _parse, timetable_url
+from scraper.eurostar import _hhmm, _parse
 
 
 # ---------------------------------------------------------------------------
@@ -80,17 +80,3 @@ def test_parse_no_next_data_returns_empty():
 def test_parse_empty_departures():
     html = _make_next_data([])
     assert _parse(html, 'Paris Gare du Nord') == []
-
-
-def test_timetable_url_uses_station_id_table():
-    assert timetable_url('Paris Gare du Nord') == (
-        'https://www.eurostar.com/uk-en/travel-info/timetable/'
-        '7015400/8727100/london-st-pancras-intl/paris-gare-du-nord'
-    )
-
-
-def test_timetable_url_slugifies_destination_name():
-    assert timetable_url('Rotterdam Centraal') == (
-        'https://www.eurostar.com/uk-en/travel-info/timetable/'
-        '7015400/8400530/london-st-pancras-intl/rotterdam-centraal'
-    )