Move from Firefox to Chromium to be able to retrieve download URL

Thanks to `chrome://downloads`.
This commit is contained in:
Benjamin Loison 2023-02-04 19:08:02 +01:00
parent 73a8d77a32
commit 4f7e9ac336
Signed by: Benjamin_Loison
SSH Key Fingerprint: SHA256:BtnEgYTlHdOg1u+RmYcDE0mnfz1rhv5dSbQ2gyxW8B8

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@ -1,26 +1,23 @@
from selenium import webdriver
import undetected_chromedriver.v2 as uc
from selenium.webdriver.common.by import By
from selenium.webdriver.firefox.options import Options
from selenium.webdriver.chrome.options import Options
import json
"""
As there is something looking as an anti-bot for downloading media files, we use a Selenium-based approach.
"""
profile_path = '/home/benjamin/.mozilla/firefox/ilfnifi0.default-release'
fp = webdriver.FirefoxProfile(profile_path)
browser = webdriver.Firefox(fp)
options = Options()
options.add_argument("--user-data-dir=selenium")
browser = uc.Chrome(options=options)
browser.get('https://studio.youtube.com/channel/UC/music')
"""
For `Music` tab, YouTube UI returns 3,000 entries while my reverse-engineering approach returns 5,819 entries.
For `Sound effects` tab, YouTube UI returns 400 entries while my reverse-engineering approach returns 2021 entries.
So I assume YouTube UI pagination doesn't work fine, so to retrieve all media files (for `Music`), the idea is to filter by `Track title` and download one entry that perfectly (not just `contains`) matches `artist/name`, `title` and `duration/nanos` (converted if only `seconds`), as some tracks have the same titles.
Only `trackId` and `viperId` differ when identifying with `artist/name`, `title` and `duration/nanos` (cf above comment) (example: `Dyalla_Ringside_116`), as I verified all duplicates, they are binary identical.
So we will have to duplicate the media file with the different `trackId`s for files being *identitcal* (note that `trackId`, as well as `viperId` are uniquely identified).
Otherwise I could clean the metadata by removing duplicates (but then if we update the database we have to make sure that ids that we have kept are still kept).
So I assume YouTube UI pagination doesn't work fine, so to retrieve all media files, the idea is to filter by `Track title` and download all entries, preferably only those that have the title we are looking for, as some tracks have the same titles.
As for `Sound effects`, even with `Sound effect`, `Duration`, `Category` and `Added` there is an ambiguity on which files do we refer to (for instance for `Truck Driving in Parking Structure`, as they all are different).
"""
with open('music.json') as json_file: