Discuss Scratch

#241Aug. 30, 2021 11:48:12
NFlex23
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

Now I got another error, this time it was about Scratchclient:
Exception in thread Thread-2:
Traceback (most recent call last):
  File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.8/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/scratchclient/CloudConnection.py", line 100, in _cloud_var_loop
    response = self._ws.recv()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 354, in recv
    opcode, data = self.recv_data()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 377, in recv_data
    opcode, frame = self.recv_data_frame(control_frame)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 396, in recv_data_frame
    frame = self.recv_frame()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 435, in recv_frame
    return self.frame_buffer.recv_frame()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_abnf.py", line 337, in recv_frame
    self.recv_header()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_abnf.py", line 293, in recv_header
    header = self.recv_strict(2)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_abnf.py", line 372, in recv_strict
    bytes_ = self.recv(min(16384, shortage))
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 519, in _recv
    return recv(self.sock, bufsize)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_socket.py", line 125, in recv
    raise WebSocketConnectionClosedException(
websocket._exceptions.WebSocketConnectionClosedException: Connection to remote host was lost.
Help improve the Advanced Topics (Really!)
Before you create a topic:
Always search for duplicates or other similar topics before making an umbrella topic, e.g., “The Mac Topic”.
  • Is it about something you are planning on making but haven't made yet? If so, please wait to post until you have created a working prototype. This is a key factor to keeping the ATs as clean as possible.
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#242Aug. 30, 2021 12:02:44
Chiroyce
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

websocket._exceptions.WebSocketConnectionClosedException: Connection to remote host was lost.
seems like an issue with your network connection - WiFi issues I guess? Or the Scratch websocket server cutting the connection.






April Fools' topics:
— New Buildings in Scratch's headquarters
— Give every Scratcher an M1 MacBook Air
— Scratch should let users edit other Scratchers' projects
— Make a statue for Jeffalo
— Scratch Tech Tips™
— Make a Chiroyce statue emoji


<img src=“x” onerror=“alert('XSS vulnerability discovered')”>

this is a test sentence
#243Aug. 30, 2021 18:15:37
ScratchCatHELLO
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

Now I got another error, this time it was about Scratchclient:
Exception in thread Thread-2:
Traceback (most recent call last):
  File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.8/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/scratchclient/CloudConnection.py", line 100, in _cloud_var_loop
    response = self._ws.recv()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 354, in recv
    opcode, data = self.recv_data()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 377, in recv_data
    opcode, frame = self.recv_data_frame(control_frame)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 396, in recv_data_frame
    frame = self.recv_frame()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 435, in recv_frame
    return self.frame_buffer.recv_frame()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_abnf.py", line 337, in recv_frame
    self.recv_header()
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_abnf.py", line 293, in recv_header
    header = self.recv_strict(2)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_abnf.py", line 372, in recv_strict
    bytes_ = self.recv(min(16384, shortage))
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_core.py", line 519, in _recv
    return recv(self.sock, bufsize)
  File "/opt/virtualenvs/python3/lib/python3.8/site-packages/websocket/_socket.py", line 125, in recv
    raise WebSocketConnectionClosedException(
websocket._exceptions.WebSocketConnectionClosedException: Connection to remote host was lost.

check your wifi connection




ScratchCatHELLO
I have 5600+ posts, I've been on scratch for 5 1/2 years, I'm a Forum Helper™ and I have a Scratch Wiki account!
I like: Python, CSS, Javascript, Rust



Python 3 Text Adventure
cool new browser game - cursed laughing-crying emoji - Illuminati - you know waterbenders, but do you know stock-imagebenders? - snek - vibin' - Bump song (vevo) - Speed bump - yee - fred - m i c k e y
#244Aug. 30, 2021 18:27:51
Goldtabby
Scratcher
93 posts

scratchclient - A scratch API wrapper for python

Ok soo… I get this error:
Traceback (most recent call last):
File “CUsers/user/OneDrive/Desktop/ScratchToPython Server.py”, line 3, in <module>
session = ScratchSession(“goldtabby”, “–pass–”)
File “C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\scratchclient\ScratchSession.py”, line 19, in __init__
self.login(password)
File “C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\scratchclient\ScratchSession.py”, line 36, in login
self.session_id = re.search('“(.*)”', request.headers).group()
File “C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\structures.py”, line 54, in __getitem__
return self._store
KeyError: ‘set-cookie’

For this code:
from scratchclient import ScratchSession

session = ScratchSession(“goldtabby”, “–pass–”)

print(session.get_project(513007591).get_comments().content)
when green flag clicked
say [I make good quality projects!]
think [most of the time...]
say [come check them out!]
This is my Site! Check it out!
This is my profile! Come follow me!


Wireframe ship pro here: https://scratch.mit.edu/projects/369638452/
#245Aug. 30, 2021 19:28:20
ScratchCatHELLO
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

Goldtabby wrote:

Ok soo… I get this error:
Traceback (most recent call last):
  File "C:/Users/user/OneDrive/Desktop/ScratchToPython Server.py", line 3, in <module>
    session = ScratchSession("goldtabby", "--pass--")
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\scratchclient\ScratchSession.py", line 19, in __init__
    self.login(password)
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\scratchclient\ScratchSession.py", line 36, in login
    self.session_id = re.search('"(.*)"', request.headers["Set-Cookie"]).group()
  File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\structures.py", line 54, in __getitem__
    return self._store[key.lower()][1]
KeyError: 'set-cookie'
For this code:
from scratchclient import ScratchSession
session = ScratchSession("goldtabby", "--pass--")
print(session.get_project(513007591).get_comments()[0].content)

this is the code where the error occurs:
    def login(self, password):
        # logs in to Scratch
        headers = {
            "x-csrftoken": "a",
            "x-requested-with": "XMLHttpRequest",
            "Cookie": "scratchcsrftoken=a;scratchlanguage=en;",
            "referer": "https://scratch.mit.edu",
            "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36"
        }
        data = json.dumps({"username": self.username, "password": password})
        request = requests.post(
            "https://scratch.mit.edu/login/", data=data, headers=headers
        )
        try:
            self.session_id = re.search('"(.*)"', request.headers["Set-Cookie"]).group() // error here
            self.token = request.json()[0]["token"]
        except AttributeError:
            raise InvalidCredentialsException("Your password or username is incorrect")
something went wrong with the request, but not in a way that scratchclient knows how to handle. I’ve never looked the format of this sort of request, so I don’t know why this happens, but you could try checking if your password was correct.

Last edited by ScratchCatHELLO (Aug. 30, 2021 19:28:31)





ScratchCatHELLO
I have 5600+ posts, I've been on scratch for 5 1/2 years, I'm a Forum Helper™ and I have a Scratch Wiki account!
I like: Python, CSS, Javascript, Rust



Python 3 Text Adventure
cool new browser game - cursed laughing-crying emoji - Illuminati - you know waterbenders, but do you know stock-imagebenders? - snek - vibin' - Bump song (vevo) - Speed bump - yee - fred - m i c k e y
#246Aug. 30, 2021 20:38:40
NFlex23
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

Chiroyce wrote:

NFlex23 wrote:

websocket._exceptions.WebSocketConnectionClosedException: Connection to remote host was lost.
seems like an issue with your network connection - WiFi issues I guess? Or the Scratch websocket server cutting the connection.
It's not my WiFi, it's running on Replit.
Help improve the Advanced Topics (Really!)
Before you create a topic:
Always search for duplicates or other similar topics before making an umbrella topic, e.g., “The Mac Topic”.
  • Is it about something you are planning on making but haven't made yet? If so, please wait to post until you have created a working prototype. This is a key factor to keeping the ATs as clean as possible.
  • The ATs aren't technical support. It is perfectly valid to ask questions about things related to programming, but not issues with external websites, apps, or devices. Most sites have their own support system; try asking there!
  • Is it related to something you are making in Scratch? (This includes OSes and other Scratch projects) If so, please post in Collaboration, Show and Tell, or another similar forum.
  • Is your topic questionably “advanced”? Try browsing the other forums to see if your topic fits better in one of those.
  • Issues with Scratch itself should be put in Bugs and Glitches.
Before you post: Is what you're posting likely to start an argument or derail the thread (e.g., browsers, operating systems)? If so, please re-think your post!





#247Aug. 31, 2021 03:06:00
Chiroyce
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

It's not my WiFi, it's running on Replit.
Restart the repl and try again. Also how long was the connection there for before it went?

ScratchCatHELLO wrote:

something went wrong with the request, but not in a way that scratchclient knows how to handle. I’ve never looked the format of this sort of request, so I don’t know why this happens, but you could try checking if your password was correct.
seems like scratchclient only handles AttributeError and not KeyError

Last edited by Chiroyce (Aug. 31, 2021 03:06:37)







April Fools' topics:
— New Buildings in Scratch's headquarters
— Give every Scratcher an M1 MacBook Air
— Scratch should let users edit other Scratchers' projects
— Make a statue for Jeffalo
— Scratch Tech Tips™
— Make a Chiroyce statue emoji


<img src=“x” onerror=“alert('XSS vulnerability discovered')”>

this is a test sentence
#248Aug. 31, 2021 12:25:15
NFlex23
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

Chiroyce wrote:

Also how long was the connection there for before it went?
A long time, maybe like 2 days?
Help improve the Advanced Topics (Really!)
Before you create a topic:
Always search for duplicates or other similar topics before making an umbrella topic, e.g., “The Mac Topic”.
  • Is it about something you are planning on making but haven't made yet? If so, please wait to post until you have created a working prototype. This is a key factor to keeping the ATs as clean as possible.
  • The ATs aren't technical support. It is perfectly valid to ask questions about things related to programming, but not issues with external websites, apps, or devices. Most sites have their own support system; try asking there!
  • Is it related to something you are making in Scratch? (This includes OSes and other Scratch projects) If so, please post in Collaboration, Show and Tell, or another similar forum.
  • Is your topic questionably “advanced”? Try browsing the other forums to see if your topic fits better in one of those.
  • Issues with Scratch itself should be put in Bugs and Glitches.
Before you post: Is what you're posting likely to start an argument or derail the thread (e.g., browsers, operating systems)? If so, please re-think your post!





#249Aug. 31, 2021 12:26:03
Chiroyce
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

A long time, maybe like 2 days?
Seems like the server may have disconnected you from the connection - I don't really know, does restarting it fix it?






April Fools' topics:
— New Buildings in Scratch's headquarters
— Give every Scratcher an M1 MacBook Air
— Scratch should let users edit other Scratchers' projects
— Make a statue for Jeffalo
— Scratch Tech Tips™
— Make a Chiroyce statue emoji


<img src=“x” onerror=“alert('XSS vulnerability discovered')”>

this is a test sentence
#250Aug. 31, 2021 14:15:58
NFlex23
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

Chiroyce wrote:

NFlex23 wrote:

A long time, maybe like 2 days?
Seems like the server may have disconnected you from the connection - I don't really know, does restarting it fix it?
Yeah, it works now.
Help improve the Advanced Topics (Really!)
Before you create a topic:
Always search for duplicates or other similar topics before making an umbrella topic, e.g., “The Mac Topic”.
  • Is it about something you are planning on making but haven't made yet? If so, please wait to post until you have created a working prototype. This is a key factor to keeping the ATs as clean as possible.
  • The ATs aren't technical support. It is perfectly valid to ask questions about things related to programming, but not issues with external websites, apps, or devices. Most sites have their own support system; try asking there!
  • Is it related to something you are making in Scratch? (This includes OSes and other Scratch projects) If so, please post in Collaboration, Show and Tell, or another similar forum.
  • Is your topic questionably “advanced”? Try browsing the other forums to see if your topic fits better in one of those.
  • Issues with Scratch itself should be put in Bugs and Glitches.
Before you post: Is what you're posting likely to start an argument or derail the thread (e.g., browsers, operating systems)? If so, please re-think your post!





#251Aug. 31, 2021 14:41:04
silvxrcat
Scratcher
500+ posts

scratchclient - A scratch API wrapper for python

wait isn't there a new encode/decode for scratch cloud vars in python? what was it again…
‌
hi im silver

























i eat orphan babies
#252Aug. 31, 2021 14:42:36
ScratchCatHELLO
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

Chiroyce wrote:

Also how long was the connection there for before it went?
A long time, maybe like 2 days?

it probably timed out. you could try modifying the code so that it disconnects and reconnects after a certain amount of time.




ScratchCatHELLO
I have 5600+ posts, I've been on scratch for 5 1/2 years, I'm a Forum Helper™ and I have a Scratch Wiki account!
I like: Python, CSS, Javascript, Rust



Python 3 Text Adventure
cool new browser game - cursed laughing-crying emoji - Illuminati - you know waterbenders, but do you know stock-imagebenders? - snek - vibin' - Bump song (vevo) - Speed bump - yee - fred - m i c k e y
#253Aug. 31, 2021 14:53:17
NFlex23
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

Quick question: Can you change a project's cloud variables with any account, even if it's not the project's account? If so, that seems like a major “security” risk for cloud projects with leaderboards.
Help improve the Advanced Topics (Really!)
Before you create a topic:
Always search for duplicates or other similar topics before making an umbrella topic, e.g., “The Mac Topic”.
  • Is it about something you are planning on making but haven't made yet? If so, please wait to post until you have created a working prototype. This is a key factor to keeping the ATs as clean as possible.
  • The ATs aren't technical support. It is perfectly valid to ask questions about things related to programming, but not issues with external websites, apps, or devices. Most sites have their own support system; try asking there!
  • Is it related to something you are making in Scratch? (This includes OSes and other Scratch projects) If so, please post in Collaboration, Show and Tell, or another similar forum.
  • Is your topic questionably “advanced”? Try browsing the other forums to see if your topic fits better in one of those.
  • Issues with Scratch itself should be put in Bugs and Glitches.
Before you post: Is what you're posting likely to start an argument or derail the thread (e.g., browsers, operating systems)? If so, please re-think your post!





#254Aug. 31, 2021 15:01:15
Raihan142857
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

Quick question: Can you change a project's cloud variables with any account, even if it's not the project's account? If so, that seems like a major “security” risk for cloud projects with leaderboards.
Yeah, you can. I'm pretty sure you can also set cloud variables with a new Scratcher account.
I use scratch.
GF: I'll dump you. BF: hex dump or binary dump?










#255Aug. 31, 2021 15:37:15
NFlex23
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

Raihan142857 wrote:

NFlex23 wrote:

Quick question: Can you change a project's cloud variables with any account, even if it's not the project's account? If so, that seems like a major “security” risk for cloud projects with leaderboards.
Yeah, you can. I'm pretty sure you can also set cloud variables with a new Scratcher account.
Wow, OK.
Help improve the Advanced Topics (Really!)
Before you create a topic:
Always search for duplicates or other similar topics before making an umbrella topic, e.g., “The Mac Topic”.
  • Is it about something you are planning on making but haven't made yet? If so, please wait to post until you have created a working prototype. This is a key factor to keeping the ATs as clean as possible.
  • The ATs aren't technical support. It is perfectly valid to ask questions about things related to programming, but not issues with external websites, apps, or devices. Most sites have their own support system; try asking there!
  • Is it related to something you are making in Scratch? (This includes OSes and other Scratch projects) If so, please post in Collaboration, Show and Tell, or another similar forum.
  • Is your topic questionably “advanced”? Try browsing the other forums to see if your topic fits better in one of those.
  • Issues with Scratch itself should be put in Bugs and Glitches.
Before you post: Is what you're posting likely to start an argument or derail the thread (e.g., browsers, operating systems)? If so, please re-think your post!





#256Aug. 31, 2021 18:44:32
silvxrcat
Scratcher
500+ posts

scratchclient - A scratch API wrapper for python

ok so how do i import scratchencoder as it's not working
‌
hi im silver

























i eat orphan babies
#257Aug. 31, 2021 18:47:10
ScratchCatHELLO
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

Quick question: Can you change a project's cloud variables with any account, even if it's not the project's account? If so, that seems like a major “security” risk for cloud projects with leaderboards.

that’s a scratch api problem though, not a scratchclient problem.




ScratchCatHELLO
I have 5600+ posts, I've been on scratch for 5 1/2 years, I'm a Forum Helper™ and I have a Scratch Wiki account!
I like: Python, CSS, Javascript, Rust



Python 3 Text Adventure
cool new browser game - cursed laughing-crying emoji - Illuminati - you know waterbenders, but do you know stock-imagebenders? - snek - vibin' - Bump song (vevo) - Speed bump - yee - fred - m i c k e y
#258Sept. 1, 2021 03:26:10
Chiroyce
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

NFlex23 wrote:

Quick question: Can you change a project's cloud variables with any account, even if it's not the project's account? If so, that seems like a major “security” risk for cloud projects with leaderboards.
yeah you can and the scratch team KNOWS about this and yet they dont do anything about it






April Fools' topics:
— New Buildings in Scratch's headquarters
— Give every Scratcher an M1 MacBook Air
— Scratch should let users edit other Scratchers' projects
— Make a statue for Jeffalo
— Scratch Tech Tips™
— Make a Chiroyce statue emoji


<img src=“x” onerror=“alert('XSS vulnerability discovered')”>

this is a test sentence
#259Sept. 1, 2021 12:52:30
JackK211424
Scratcher
500+ posts

scratchclient - A scratch API wrapper for python

Chiroyce wrote:

NFlex23 wrote:

Quick question: Can you change a project's cloud variables with any account, even if it's not the project's account? If so, that seems like a major “security” risk for cloud projects with leaderboards.
yeah you can and the scratch team KNOWS about this and yet they dont do anything about it
Let me re-phrase that. They cant do anything about it.

Due to the nature of the internet, anybody can use anything assuming the requests are public, which scratch's cloud is. With the way scratch's cloud works, anybody running a project can modify a variable, but there is no way to completely prevent outside applications from doing so as well, you can make it harder, but you cant really make it impossible.

Last edited by JackK211424 (Sept. 1, 2021 12:52:44)

#260Sept. 1, 2021 14:04:11
Chiroyce
Scratcher
1000+ posts

scratchclient - A scratch API wrapper for python

JackK211424 wrote:

Let me re-phrase that. They cant do anything about it.
Nothing is impossible






April Fools' topics:
— New Buildings in Scratch's headquarters
— Give every Scratcher an M1 MacBook Air
— Scratch should let users edit other Scratchers' projects
— Make a statue for Jeffalo
— Scratch Tech Tips™
— Make a Chiroyce statue emoji


<img src=“x” onerror=“alert('XSS vulnerability discovered')”>

this is a test sentence

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