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(Problem) Now AppPixivAPI.novel_text method is not available #337

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xiyihan0 opened this issue Feb 29, 2024 · 4 comments
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(Problem) Now AppPixivAPI.novel_text method is not available #337

xiyihan0 opened this issue Feb 29, 2024 · 4 comments
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@xiyihan0
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Tested on PixivPy 3.7.0:

_ACCESS_TOKEN = ""
_REFRESH_TOKEN = ""
from pixivpy3 import *
api = AppPixivAPI()
api.set_auth(access_token = _ACCESS_TOKEN,refresh_token=_REFRESH_TOKEN)
res = api.novel_text(21269184)
print(res) #{'error': {'user_message': "Specified end-point doesn't exist", 'message': '', 'reason': '', 'user_message_details': {}}}

This method has been affected since the latest update of Pixiv APP.
@xiyihan0
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A possible patch:

import json
class AppPixivAPI(BasePixivAPI):
    ...
    def novel_text(self, novel_id: int | str, req_auth: bool = True) -> ParsedJson:
        url = "%s/webview/v2/novel" % self.hosts
        params = {
            "id": novel_id
        }
        r = self.no_auth_requests_call("GET", url, params=params, req_auth=req_auth)
        return {"novel_text": json.loads(re.search("novel:\s({.+}),\s+isOwnWork", r.text).groups()[0].encode())["text"]}

@upbit upbit added the bug label Mar 1, 2024
@upbit
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upbit commented Mar 1, 2024

Thank you for the reminder. I will verify the v2 API and update a version later.

@book000 book000 mentioned this issue Mar 3, 2024
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@upbit
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upbit commented Mar 3, 2024

We currently have two methods to obtain the text of the novel. One is the https://www.pixiv.net/ajax/novel/{novel_id} mentioned in #264 (no authentication required?). However, the data returned by this interface is quite extensive and not very compatible with the novel_text.

Another option is /webview/v2/novel, the interface currently used by the iOS app behaves as follows:

GET /webview/v2/novel?id=21630272&font=mincho&font_size=1.0em&line_height=1.8&color=%231F1F1F&background_color=%23FFFFFF&mode=horizontal&theme=light&margin_top=60px&margin_bottom=50px&viewer_version=20221031_ai HTTP/1.1
Host: app-api.pixiv.net
-------------------------------
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8

<!DOCTYPE html><html lang="zh"><head><title>pixiv</title><link rel="canonical" href="/novel/show.php?id=21630272"><meta name="robots" content="noindex"><meta http-equiv="content-type" content="text/html; charset=utf-8"><script>
            Object.defineProperty(window, 'pixiv', {
                value: {
                    viewerVersion: "20221031_ai",
                    isV2: true,
                    userLang: "zh",
                    novel: 
{"id":"21630272","title":"\u4ffa\u306e\u4e8b\u304c\u5927\u597d\u304d\u306a\u5148\u8f29\u5f8c\u8f29\u3061\u3083\u3093\u304c\u3072\u305f\u3059\u3089\u80b2\u4e73\u3057\u3066\u8d85\u7206\u4e73\u306b\u306a\u308b\u8a71","seriesId":null,"seriesTitle":null,"seriesIsWatched":null,"userId":"32020681","coverUrl":"https:\/\/i.pximg.net\/c\/240x480_80\/novel-cover-master\/img\/2024\/02\/25\/15\/07\/26\/ci21630272_2f4d16677b64694b8fe208a141b34d91_master1200.jpg","tags":["R-18"],...}

It appears that this interface returns an HTML, which includes the novel text and formatting. Therefore, in addition to parsing the text section, I will make novel_text API provide a raw={False|True} parameter that returns the complete HTML formatted content.

upbit added a commit that referenced this issue Mar 3, 2024
@upbit
Fix novel_text() BUG, add webview_novel()
61fa19b 
Bump version to 3.7.5, and closed issue #337
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upbit commented Mar 3, 2024 •
edited
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fixed in v3.7.5

@upbit upbit closed this as completed Mar 3, 2024
@mikf mikf mentioned this issue Mar 5, 2024
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