Open mytja opened 2 years ago
does that have limit for call search api? wait you reply
does that have limit for call search api? wait you reply
This library itself does not contain any limits of API calls. Note that YouTube itself might detect your IP as a bot and will probably IP ban you, but that only lasts approximately 6 hours (at least in most of my cases), afterwards they will unban you.
ok i see.thanks for you reply
Does this library parse all the YT videos with particular while hashtag.next()
to get all the available videos ).
Thank you!
Hello, sorry it took me a while to respond. So, YouTube shows there are ~1800 items in UI, but you can never retrieve more than 500 (at least in my cases). We retrieve as many videos as in UI, because YouTube backend doesn't allow us more. That's because why we cannot fix it. Thank you so much
about video information retrieved, miss "how many likes/dislike" property
BEFORE OPENING NEW ISSUE
Please make sure you have latest release of youtube-search-python from Git:
1. JSON is a proper format
JSON is used by everyone. It is one of best and simplest ways to store data.
2. Don't always trust JSON validators
JSON validators aren't always 100% accurate. Things such as
\n
and non-ASCII characters might disrupt them, so they might show errors...3. How to traverse JSON
To get a specific key or piece of information from our methods, you have to traverse a dictionary. For example, if you want to get ID from first search result, you use this:
(ignore numbers at beginning of line and
>>
, they are just kept here, because we made this tutorial using Python console)Let me explain what this does. First 3 lines, just retrieve result from YouTube. Our result is currently like this:
What we do with 4th line, we move deeper into this structure, more specifically, the "result" key, so what we get out is:
See, "result" key is gone, we moved inside it. We basically get a Python list, which is a structure that can hold many other structures in specific order or without a specific order. In Python, we start counting on list with
0
integer, so 0 means, first item in this list, 1 means, second item in list, 2 means third item in list, and so on. Fifth line does just that, it retrieves first item from this list. Now we get this:Now we can retrieve ID, using sixth line. If you would print it out, you would get this:
The fourth, fifth and sixth line can be merged into one line, but were kept that way, because it is simpler to explain that way. If you would merge it, here is what you get:
4. OK, now I understand how dictionaries are cool, but I really want CSV instead of dictionary. Is there any way?
I recommend you to Google it, or if you are more privacy oriented, DuckDuckGo it.
5. OK, I understand this. But, what is the difference between JSON and dictionary.
Ah, good question. JSON is basically a dictionary, that is not stored as dictionary, but as string. This means, you can't traverse JSON, but if you use Python's
json
module, you can convert this JSON to dictionary and other way round. Dictionary is basically traversable (modifiable) JSON, but if you are building a web server in Python, you can't return dictionary directly from endpoint, but you have to dump it to string, and then return it.6. Great, thanks for explaining. I want to access your scripts through my JavaScript/HTML based website. Is there any chance to do it?
Yes, there is. You can't integrate Python code directly into JavaScript code, but you can create so called, Python backend, using FastAPI, or even a full blown frontend and backend in Flask or Django
7. I always get this error:
SyntaxError: 'await' outside function
. How can I fix it.You are importing asynchronous package. Make sure to import synchronous package, if you don't know anything about Asynchronous Python and
asyncio
. Import thisInstead of
8. Why are you using PyTube instead of youtube-dl?
We are migrating to yt-dlp, as it's much faster and more importantly - more stable
9. You have an API key in your code. That is not safe.
This library is not using YouTube Data v3 API and thus is not using API keys. The so called
searchKey
is a random key present in all of YouTube's requests from frontend to backend (website to server). This key is public and same for everyone and you can see it for yourself, if you open Network tab in your browserThis is it. If you want even more questions answered, leave a comment here, and I will add more questions as time goes on.
10. Does this library have any limit?
Have a look at this comment