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Make Bristol bin collection code async

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Closes: #54
This commit is contained in:
Edward Betts 2023-11-05 21:56:18 +00:00
parent 95bab9a62b
commit bc31db6143
2 changed files with 35 additions and 33 deletions
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8
agenda/__init__.py
View file

@ -301,11 +301,11 @@ async def waste_collection_events() -> list[Event]:
return events
def bristol_waste_collection_events(start_date: date) -> list[Event]:
async def bristol_waste_collection_events(start_date: date) -> list[Event]:
"""Waste colllection events."""
uprn = "358335"
return waste_schedule.get_bristol_gov_uk(start_date, data_dir, uprn)
return await waste_schedule.get_bristol_gov_uk(start_date, data_dir, uprn)
async def get_data(now: datetime) -> typing.Mapping[str, str | object]:
@ -325,12 +325,14 @@ async def get_data(now: datetime) -> typing.Mapping[str, str | object]:
bank_holiday,
rockets,
backwell_bins,
bristol_bins,
) = await asyncio.gather(
fx.get_gbpusd(config),
gwr.advance_ticket_date(data_dir),
get_next_bank_holiday(last_year, next_year),
thespacedevs.get_launches(rocket_dir, limit=40),
waste_collection_events(),
bristol_waste_collection_events(today),
)
reply = {
@ -385,7 +387,7 @@ async def get_data(now: datetime) -> typing.Mapping[str, str | object]:
events += get_accommodation(os.path.join(my_data, "accommodation.yaml"))
events += travel.all_events(today, config["data"]["personal-data"])
events += conference.get_list(os.path.join(my_data, "conferences.yaml"))
events += backwell_bins + bristol_waste_collection_events(today)
events += backwell_bins + bristol_bins
next_up_series = Event(
date=date(2026, 6, 1),

22
agenda/waste_schedule.py
View file

@ -6,9 +6,8 @@ import typing
from collections import defaultdict
from datetime import date, datetime, timedelta
import lxml.html
import requests
import httpx
import lxml.html
from .types import Event
@ -91,7 +90,7 @@ def parse(root: lxml.html.HtmlElement) -> list[Event]:
BristolSchedule = list[dict[str, typing.Any]]
def get_bristol_data(data_dir: str, uprn: str) -> BristolSchedule:
async def get_bristol_data(data_dir: str, uprn: str) -> BristolSchedule:
"""Get Bristol Waste schedule, with cache."""
now = datetime.now()
waste_dir = os.path.join(data_dir, "waste")
@ -112,7 +111,7 @@ def get_bristol_data(data_dir: str, uprn: str) -> BristolSchedule:
now_str = now.strftime("%Y-%m-%d_%H:%M")
filename = f"{waste_dir}/{now_str}_{uprn}.json"
r = get_bristol_gov_uk_data(uprn)
r = await get_bristol_gov_uk_data(uprn)
with open(filename, "wb") as out:
out.write(r.content)
@ -120,7 +119,7 @@ def get_bristol_data(data_dir: str, uprn: str) -> BristolSchedule:
return typing.cast(BristolSchedule, r.json()["data"])
def get_bristol_gov_uk_data(uprn: str) -> requests.Response:
async def get_bristol_gov_uk_data(uprn: str) -> httpx.Response:
"""Get JSON from Bristol City Council."""
UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"
HEADERS = {
@ -139,11 +138,11 @@ def get_bristol_gov_uk_data(uprn: str) -> requests.Response:
}
_uprn = str(uprn).zfill(12)
s = requests.Session()
async with httpx.AsyncClient() as client:
# Initialise form
payload = {"servicetypeid": "7dce896c-b3ba-ea11-a812-000d3a7f1cdc"}
response = s.get(
response = await client.get(
"https://bristolcouncil.powerappsportals.com/completedynamicformunauth/",
headers=HEADERS,
params=payload,
@ -153,7 +152,7 @@ def get_bristol_gov_uk_data(uprn: str) -> requests.Response:
# Set the search criteria
payload = {"Uprn": "UPRN" + _uprn}
response = s.post(
response = await client.post(
f"https://{host}/bcprdfundyna001-llpg/DetailedLLPG",
headers=HEADERS,
json=payload,
@ -161,17 +160,18 @@ def get_bristol_gov_uk_data(uprn: str) -> requests.Response:
# Retrieve the schedule
payload = {"uprn": _uprn}
response = s.post(
response = await client.post(
f"https://{host}/bcprdfundyna001-alloy/NextCollectionDates",
headers=HEADERS,
json=payload,
)
return response
def get_bristol_gov_uk(start_date: date, data_dir: str, uprn: str) -> list[Event]:
async def get_bristol_gov_uk(start_date: date, data_dir: str, uprn: str) -> list[Event]:
"""Get waste collection schedule from Bristol City Council."""
data = get_bristol_data(data_dir, uprn)
data = await get_bristol_data(data_dir, uprn)
by_date: defaultdict[date, list[str]] = defaultdict(list)