Our organisation runs Databricks on Azure that is used by data scientists & analysts primarily for Notebooks in order to do ad-hoc analysis and exploration. We also run Kubernetes clusters for non spark-requiring ETL workflows. We would like to use Delta Lakes as our storage layer where both Databricks an…
Why can sub-module names be accessed in __init__.py even without explicitly importing them?
The issue: Note how sub2 is in the namespace of pkg, even though I don’t actually import it. I would expect only the names inside sub2 to be imported. Why is that not the case? I see that it has something to do with importing a package vs. importing a module, because: It also seems to confuse mypy; I ed…
Replacing NONE with Nan – but it Reappears in Subsequent Output of Code
I am trying to replace None (not recognized as a string) with nan — and fill those nans with the mode of the field, but when I further condense the field — None appears back in the output. What am I missing? None is back… What am I missing/doing wrong here? If I rerun that last section, None…
Bypassing Telegram and Whatsapp Automation phone number ban using python
My telegram and whatsapp bot has applied random delays and using selenium to send message to my target. My bot has no bug. Yet, my phone number in these platform will get banned after about 100 to 200 …
Filter a numpy ndarray using another numpy ndarray
I have two numpy ndarrays of the same shape (15081, 56724, 3, 3). What I want to do is as follows: Say we have a cross section of the first array, array1[1, 1, :, :], looks like this: I want to convert it to a boolean in a way that the max of each row is True and the rest
Why does python’s ThreadPoolExecutor work queue appear to accept more items than its maximum workers?
This will output This code will output 10 HTTP_200’s (on my machine) instead 5. I expected that number of requests I make to the executor is equal to the number of jobs put into the thread executor queue. Why is this the case? How can I limit this number to the number of max workers? Answer It appears t…
How to make a nxn filter to perform custom opertions in image array?
I am working with various images and I wanted to implement a method but I have no idea where to start. So I am looking forward to some suggestions. My idea as a method is to take an image array and after selecting a region of interest and then we say the selectedROI is 10×10 region of pixels as a
Split string and put the extracted string to another new column in python
My data – So in this data, I need to split dept column, and need to create another column where my values should be only PI or DI. Is it possible to create a code where it accurately takes out only PI or DI from dept column My output – I have tried – but this doesn’t serve the purpose,
how to make a package(pypi) for pyqt5 app on windows?
I wrote an application with pyqt5 and packaged it using python setup.py sdist to make it available on PyPi the app runs well on Linux distributions but there is a problem with windows when i run it ,it does open a console then the actual app shows up is there any way to fix it ? setup.py Answer Instead of
Appending a row with widgets and text to a QStandardItemModel
I want to append a QWidget to a QStandardItemModel in a QTableView But when I try this the rows appear, event the it gets displayed, but never the Widgets I use in Answer Adding a widget to the data does not show the widget, it only stores it. If you want to display a widget then use the setIndexWidget method…