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Alteryx Designer Desktop Discussions

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Python Tool - Fails to find virtual environment

aashay511
7 - Meteor

Hi All,

 

Does anyone know why the python tool is unable to find virtual environments? I have tried different kernels but they are all returning the same error. 

3 REPLIES 3
PhilipMannering
16 - Nebula
16 - Nebula

I believe the Python Tool currently only supports the one virtual environment: DesignerBaseTools_vEnv

aashay511
7 - Meteor

I get the following 2 errors when I use the DesignerBaseTools_vEnv:

 

1. 

Error: Python (3): WARNING: Insecure writes have been enabled via environment variable 'JUPYTER_ALLOW_INSECURE_WRITES'! If this is not intended, remove the variable or set its value to 'False'.
Proactor event loop does not implement add_reader family of methods required for zmq. Registering an additional selector thread for add_reader support via tornado. Use `asyncio.set_event_loop_policy(WindowsSelectorEventLoopPolicy())` to avoid this warning.
Error on reading from the event loop self pipe
loop: <ProactorEventLoop running=True closed=False debug=False>
Traceback (most recent call last):
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\asyncio\windows_events.py", line 453, in finish_recv
return ov.getresult()
OSError: [WinError 995] The I/O operation has been aborted because of either a thread exit or an application request

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\asyncio\proactor_events.py", line 768, in _loop_self_reading
f.result() # may raise
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\asyncio\windows_events.py", line 808, in _poll
value = callback(transferred, key, ov)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\asyncio\windows_events.py", line 457, in finish_recv
raise ConnectionResetError(*exc.args)
ConnectionResetError: [WinError 995] The I/O operation has been aborted because of either a thread exit or an application request

 

2. 

Error: Python (3): Traceback (most recent call last):
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "C:\Program Files\Alteryx\bin\Miniconda3\envs\DesignerBaseTools_venv\Scripts\jupyter-nbconvert.EXE\__main__.py", line 7, in <module>
File "C:\Users\user\AppData\Roaming\Python\Python38\site-packages\jupyter_core\application.py", line 264, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "C:\Users\user\AppData\Roaming\Python\Python38\site-packages\traitlets\config\application.py", line 846, in launch_instance
app.start()
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\nbconvertapp.py", line 338, in start
self.convert_notebooks()
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\nbconvertapp.py", line 508, in convert_notebooks
self.convert_single_notebook(notebook_filename)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\nbconvertapp.py", line 479, in convert_single_notebook
output, resources = self.export_single_notebook(notebook_filename, resources, input_buffer=input_buffer)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\nbconvertapp.py", line 408, in export_single_notebook
output, resources = self.exporter.from_filename(notebook_filename, resources=resources)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\exporters\exporter.py", line 179, in from_filename
return self.from_file(f, resources=resources, **kw)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\exporters\exporter.py", line 197, in from_file
return self.from_notebook_node(nbformat.read(file_stream, as_version=4), resources=resources, **kw)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\exporters\notebook.py", line 32, in from_notebook_node
nb_copy, resources = super(NotebookExporter, self).from_notebook_node(nb, resources, **kw)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\exporters\exporter.py", line 139, in from_notebook_node
nb_copy, resources = self._preprocess(nb_copy, resources)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\exporters\exporter.py", line 316, in _preprocess
nbc, resc = preprocessor(nbc, resc)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\preprocessors\base.py", line 47, in __call__
return self.preprocess(nb, resources)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\preprocessors\execute.py", line 381, in preprocess
nb, resources = super(ExecutePreprocessor, self).preprocess(nb, resources)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\preprocessors\base.py", line 69, in preprocess
nb.cells[index], resources = self.preprocess_cell(cell, resources, index)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\preprocessors\execute.py", line 414, in preprocess_cell
reply, outputs = self.run_cell(cell, cell_index)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\preprocessors\execute.py", line 491, in run_cell
exec_reply = self._wait_for_reply(parent_msg_id, cell)
File "c:\program files\alteryx\bin\miniconda3\envs\designerbasetools_venv\lib\site-packages\nbconvert\preprocessors\execute.py", line 485, in _wait_for_reply
if msg['parent_header'].get('msg_id') == msg_id:
TypeError: 'coroutine' object is not subscriptable

 

Do you know what could be causing this? 

PhilipMannering
16 - Nebula
16 - Nebula

I'm afraid I cannot say.

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