fix(reddit): remove unreachable 429 check after raise_for_status()

[priya-sundaram-dev]

Addresses the genuine bug @cclauss flagged in #15174 (web_programming/reddit.py).

response.raise_for_status()
if response.status_code == 429:
    raise httpx.HTTPError(response=response)

Two problems with the removed lines:

1. Unreachable. response.raise_for_status() already raises httpx.HTTPStatusError for every 4xx/5xx response, including 429, so the following if response.status_code == 429 can never be true — execution never reaches it.
2. The dead call was itself invalid. httpx.HTTPError.__init__(self, message) takes a message string and has no response parameter, so httpx.HTTPError(response=response) would raise TypeError if it ever ran. (This is exactly the unknown-argument / missing-argument diagnostic ty reports on this file.)

The fix keeps raise_for_status() — the intended rate-limit behaviour is preserved — and drops the dead branch, with a short comment explaining why no extra status check is needed. The __main__ note about Error 429 still applies.

Checklist:

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[cclauss]

We no longer need response so we use the "fluent" style that find is so expressive.

    data =  httpx.get(
        f"https://www.reddit.com/r/{subreddit}/{age}.json?limit={limit}",
        headers={"User-agent": "A random string"},
        timeout=10,
    ).raise_for_status().json()

[cclauss]

Suggested change

	subreddit: str, limit: int = 1, age: Literal["new", "top", "hot"] = "new", wanted_data: list | None = None

https://typing.python.org/en/latest/spec/literal.html

[priya-sundaram-dev]

Love it — that fluent chain reads much better and drops the now-unused response binding entirely. Response.raise_for_status() returns self in httpx, so the .json() chains cleanly. Applied in e21f443:

    data = (
        httpx.get(
            f"https://www.reddit.com/r/{subreddit}/{age}.json?limit={limit}",
            headers={"User-agent": "A random string"},
            timeout=10,
        )
        .raise_for_status()
        .json()
    )

Kept the short comment noting 429 is already covered by raise_for_status(). Thanks!

[cclauss]

Nice!