Develop Reference

(Python) ColabTurtle requires has initializeturtle() error, but we already used it

code:
import ColabTurtle.Turtle as tutel
tutel.initializeTurtle()
tutel.forward(10)
error is:
<IPython.core.display.HTML object>
Traceback (most recent call last):
File "f:\stuff\e.py", line 3, in <module>
tutel.forward(10)
File "C:\Users\U.S.E.R\AppData\Local\Programs\Python\Python311\Lib\site-packages\ColabTurtle\Turtle.py", line 174, in forward
_moveToNewPosition(ending_point)
File "C:\Users\U.S.E.R\AppData\Local\Programs\Python\Python311\Lib\site-packages\ColabTurtle\Turtle.py", line 163, in _moveToNewPosition
_updateDrawing()
File "C:\Users\U.S.E.R\AppData\Local\Programs\Python\Python311\Lib\site-packages\ColabTurtle\Turtle.py", line 144, in _updateDrawing
raise AttributeError("Display has not been initialized yet. Call initializeTurtle() before using.")
AttributeError: Display has not been initialized yet. Call initializeTurtle() before using.
basically, it tells me to use intializeturtle() before running a ColabTurtle function. Except, i did already use it.
Help.

Try to run it in Google Collab. If there will be no module ColabTurtle, you need to create a new code (+code) and write
!pip install ColabTurtle

CS50 - debug50 isn't working after update

runoff/ $ debug50 ./runoff a b c
Launching VS Code debugger...
Traceback (most recent call last):
File "/usr/local/bin/debug50", line 8, in <module>
sys.exit(main())
File "/usr/local/lib/python3.10/site-packages/debug50/__main__.py", line 72, in main
asyncio.get_event_loop().run_until_complete(launch(args.PROGRAM, extra_args))
File "/usr/local/lib/python3.10/asyncio/base_events.py", line 646, in run_until_complete
return future.result()
File "/usr/local/lib/python3.10/site-packages/debug50/__main__.py", line 90, in launch
source = list(filter(lambda source_file: program in source_file, get_source_files(program)))[0]
IndexError: list index out of range
After I updated the web IDE for CS50, I keep getting this error whenever I try to launch debug50. I don't know what to do. It was working just fine.
Obs: I'm setting the breakpoints, I didn't miss this part.

I ran into this same issue. I'm wondering if an update to debug50 has been made. Here's how I got it to work.
Try omitting the ./ from your command line script, so long as you are in the directory containing your program.
e.g.
debug50 runoff a b c

python skype groupchat GET response error

I'm getting error in trying to communicate in a group chat via skype.
Traceback (most recent call last):
File "C:\Program Files\Python\Python38-32\ga.py", line 12, in
skc.recent()
File "C:\Program Files\Python\Python38-32\lib\site-packages\skpy\chat.py", line 452, in recent
info = self.skype.conn("GET", "{0}/threads/{1}".format(self.skype.conn.msgsHost, json.get("id")),
File "C:\Program Files\Python\Python38-32\lib\site-packages\skpy\conn.py", line 219, in call
raise SkypeApiException("{0} response from {1} {2}".format(resp.status_code, method, url), resp)
skpy.core.SkypeApiException: ('404 response from GET https://azwus1-client-s.gateway.messenger.live.com/v1/threads/19:*********************', )
[Finished in 7.483s]
I'm just trying to test to send a simple chat to a groupchat but I'm not sure what is causing this error.
currently using this code
ch = sk.chats["19:***********************#thread.skype"] //due to privacy issue, i cant display the id
ch.sendMsg("testing")
whereas if I use the code this way for creating a new conversation,
ch = sk.contacts["live#123"].chat
ch.sendMsg("testing")
it will work.
Can someone enlighten me what is the issue with it? really appreciate a lot.

HTTP header error using the Python SDK for Azure

I am starting with Microsoft Azure SDK for Python (https://github.com/Azure/azure-sdk-for-python), but I have problems.
I am using Scientific Linux and I have installed the SDK for Python 3.4 following the next steps:
(instead of the SDK directory)
python setup.py install
after that I created a simple script just to test the connection:
from azure.storage import BlobService
blob_service = BlobService(account_name='thename', account_key='Mxxxxxxx3w==' )
blob_service.create_container('testcontainer')
for i in blob_service.list_containers():
print(i.name)
following this documentation:
http://blogs.msdn.com/b/tconte/archive/2013/04/17/how-to-interact-with-windows-azure-blob-storage-from-linux-using-python.aspx
http://azure.microsoft.com/en-us/documentation/articles/storage-python-how-to-use-blob-storage/#large-blobs
but is not working, I always receive the same error:
python3 test.py
Traceback (most recent call last):
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/storage/storageclient.py", line 143, in _perform_request
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/storage/storageclient.py", line 132, in _perform_request_worker
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/http/httpclient.py", line 247, in perform_request
azure.http.HTTPError: The value for one of the HTTP headers is not in the correct format.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "test.py", line 21, in <module>
blob_service.create_container('testcontainer')
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/storage/blobservice.py", line 192, in create_container
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/__init__.py", line 905, in _dont_fail_on_exist
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/storage/blobservice.py", line 189, in create_container
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/storage/storageclient.py", line 150, in _perform_request
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/storage/__init__.py", line 889, in _storage_error_handler
File "/usr/local/lib/python3.4/site-packages/azure-0.9.0-py3.4.egg/azure/__init__.py", line 929, in _general_error_handler
azure.WindowsAzureError: Unknown error (The value for one of the HTTP headers is not in the correct format.)
<?xml version="1.0" encoding="utf-8"?><Error><Code>InvalidHeaderValue</Code><Message>The value for one of the HTTP headers is not in the correct format.
RequestId:b37c5584-0001-002b-24b8-c2c245000000
Time:2014-11-19T14:54:38.9378626Z</Message><HeaderName>x-ms-version</HeaderName><HeaderValue>2012-02-12</HeaderValue></Error>
Thanks in advance and best regards.

I have this exact same issue. I believe it's a library bug, but the author/s haven't had their say yet.
It looks like the response states the version, but it's actually giving you the header that's wrong. Its value should be "2014-02-14", you can do the fix shown in https://github.com/Azure/azure-sdk-for-python/pull/289 .
Hopefully this will be fixed and nobody will ever read this answer. Cheers!

Running Into Issues Access Console On Google Appengine 1.5.4

I'm running into the following issue when trying to activate our console on Google Appengine.
WARNING:root:No ssl package found. urlfetch will not be able to validate SSL certificates.
Traceback (most recent call last):
File "manage.py", line 18, in
InstallAppengineHelperForDjango()
File "/Users/franklinkho/Workspace/mopub/server/appengine_django/init.py", line 550, in InstallAppengineHelperForDjango
LoadAppengineEnvironment()
File "/Users/franklinkho/Workspace/mopub/server/appengine_django/init.py", line 212, in LoadAppengineEnvironment
appconfig, unused_matcher, _ = dev_appserver.LoadAppConfig(PARENT_DIR, {})
ValueError: need more than 2 values to unpack
Does anyone know why this is occurring?

So this is an issue with your version of GAE, its trying to unpack more values than is there. The patch is to set the retun of LoadAppConfig to be two parameters, the first is the appconfig and the other you can disregard.
appconfig, unused_matcher = dev_appserver.LoadAppConfig(PARENT_DIR, {})