Issue with example.py

[nraghuveer]

There seems to some API issue with leetcode.GraphqlVariables.

[fspv]

Hi @nraghuveer

Thanks for mentioning that. I think example.py became outdated after I added unittests. I will work on updating it and adding references to unittests instead.

Unittests added (you can use them as examples):

• https://github.com/prius/python-leetcode/blob/main/test/test_graphql_request_get_question_detail.py
• https://github.com/prius/python-leetcode/blob/main/test/test_graphql_request_problemset_question_list.py

Also, example usage can be found in these repo https://github.com/prius/leetcode-anki

Hope this helps and will try to update this repo asap.

[nraghuveer]

Great! Thanks!
However, I have a question, I am new to this GraphQL, and from seeing the examples you just mentioned, I am wondering if it is possible to do the queries that are not yet defined in the package? Like, I am trying to extract "note" information for a given question slug. Is it possible with existing api or does it need a development?

Query I am looking for

query QuestionNote($titleSlug: String!) {
  question(titleSlug: $titleSlug) {
    questionId
    note
    __typename
  }
}

example from another project: https://github.com/TildenJ/RSSHub/blob/3db1827afc53fe28625fbb34a053805c769c6d32/lib/routes/leetcode/articles.js#L43

I tried to write down a little script to get make the query, but I get "None" for the note field,.

Process to get the query..
(go to leetcode.com in chrome and navigate to problem, clear all network requests, now open note on right side of window, and check the network requests in dev tools)

import requests
from requests.sessions import session

leetcode_session = ""

note_query = """
query QuestionNote($titleSlug: String!) {
  question(titleSlug: $titleSlug) {
        questionId
        note
        __typename
  }
}
"""


def get_csrf_cookie(session_id: str) -> str:
    response = requests.get(
        "https://leetcode.com/", cookies={"LEETCODE_SESSION": session_id}
    )

    return response.cookies["csrftoken"]


def get_headers(session_id):
    headers = {}
    csrftoken = get_csrf_cookie(session_id)
    headers["x-csrftoken"] = csrftoken
    headers["csrftoken"] = csrftoken
    headers["LEETCODE_SESSION"] = session_id
    headers["Referer"] = "https://leetcode.com"
    return headers


def main():
    slug = "longest-substring-without-repeating-characters"
    headers = get_headers(leetcode_session)
    path = f"https://leetcode.com/graphql"

    payload = {
        "operationName": "QuestionNote",
        "variables": {"titleSlug": "longest-substring-without-repeating-characters"},
        "query": "query QuestionNote($titleSlug: String!) {\n  question(titleSlug: $titleSlug) {\n    questionId\n    note\n    __typename\n  }\n}\n",
    }
    response = requests.post(path, headers=headers, json=payload)
    print(response)


if __name__ == "__main__":
    main()