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Don't bother with httpx for the space launch API

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This commit is contained in:
Edward Betts 2024-01-19 21:08:50 +00:00
parent 073f452356
commit 566b09f888
2 changed files with 7 additions and 17 deletions
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14
agenda/thespacedevs.py
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@ -5,7 +5,7 @@ import os
import typing import typing
from datetime import datetime from datetime import datetime
import httpx import requests
Launch = dict[str, typing.Any] Launch = dict[str, typing.Any]
Summary = dict[str, typing.Any] Summary = dict[str, typing.Any]
@ -13,15 +13,14 @@ Summary = dict[str, typing.Any]
ttl = 60 * 60 * 2 # two hours ttl = 60 * 60 * 2 # two hours
async def next_launch_api(rocket_dir: str, limit: int = 200) -> list[Launch]: def next_launch_api(rocket_dir: str, limit: int = 200) -> list[Launch]:
"""Get the next upcoming launches from the API.""" """Get the next upcoming launches from the API."""
now = datetime.now() now = datetime.now()
filename = os.path.join(rocket_dir, now.strftime("%Y-%m-%d_%H:%M:%S.json")) filename = os.path.join(rocket_dir, now.strftime("%Y-%m-%d_%H:%M:%S.json"))
url = "https://ll.thespacedevs.com/2.2.0/launch/upcoming/" url = "https://ll.thespacedevs.com/2.2.0/launch/upcoming/"
params: dict[str, str | int] = {"limit": limit} params: dict[str, str | int] = {"limit": limit}
async with httpx.AsyncClient() as client: r = requests.get(url, params=params)
r = await client.get(url, params=params)
open(filename, "w").write(r.text) open(filename, "w").write(r.text)
data = r.json() data = r.json()
return [summarize_launch(launch) for launch in data["results"]] return [summarize_launch(launch) for launch in data["results"]]
@ -151,7 +150,7 @@ def read_cached_launches(rocket_dir: str) -> list[Summary]:
return [summarize_launch(launch) for launch in data["results"]] return [summarize_launch(launch) for launch in data["results"]]
async def get_launches( def get_launches(
rocket_dir: str, limit: int = 200, refresh: bool = False rocket_dir: str, limit: int = 200, refresh: bool = False
) -> list[Summary]: ) -> list[Summary]:
"""Get rocket launches with caching.""" """Get rocket launches with caching."""
@ -161,10 +160,7 @@ async def get_launches(
existing.sort(reverse=True) existing.sort(reverse=True)
if refresh or not existing or (now - existing[0][0]).seconds > ttl: if refresh or not existing or (now - existing[0][0]).seconds > ttl:
try: return next_launch_api(rocket_dir, limit=limit)
return await next_launch_api(rocket_dir, limit=limit)
except httpx.ReadTimeout:
pass
f = existing[0][1] f = existing[0][1]

10
update_thespacedevs.py
View file

@ -1,7 +1,6 @@
#!/usr/bin/python3 #!/usr/bin/python3
"""Update cache of space launch API.""" """Update cache of space launch API."""
import asyncio
import os import os
import sys import sys
from time import time from time import time
@ -11,14 +10,9 @@ import agenda.thespacedevs
config = __import__("config.default", fromlist=[""]) config = __import__("config.default", fromlist=[""])
rocket_dir = os.path.join(config.DATA_DIR, "thespacedevs") rocket_dir = os.path.join(config.DATA_DIR, "thespacedevs")
async def get_launches() -> list[agenda.thespacedevs.Launch]:
"""Call space launch API and cache results."""
return await agenda.thespacedevs.next_launch_api(rocket_dir)
t0 = time() t0 = time()
rockets = asyncio.run(get_launches())
rockets = agenda.thespacedevs.next_launch_api(rocket_dir)
time_taken = time() - t0 time_taken = time() - t0
if not sys.stdin.isatty(): if not sys.stdin.isatty():
sys.exit(0) sys.exit(0)