The dictionary is below I need to extract the count for id and empid basically group count Code is below My output is not giving proper output {‘id’: ‘ANNW’, ’empid’: ‘YUZP336’} the above count is actually it’s 12 but I am getting 3 times its repeating lik…
How to provide axis for seaborn clustermap
I want to provide the plot axes for a seaborn clustermap. The docs say that additional arguments are passed to the heatmap function. The docs of the heatmap function mention the keyword argument ax. Which is why I call the clustermap function with the keyword argmument ax=plt.gca(). However this will result i…
Django Exception KeyError ‘data’ – Only runs once
I am trying to make a web app using Django that accepts 2 inputs from the user: Mathematical Operator: 1 for addition, 2 for multiplication, etc. Number of Pages Based on this, a math worksheet is generated and downloaded. All of this works out fine, but only once. When I try to regenerate a second PDF, I get…
why if-statement not shown in opcode?
Here is a simple sample: Why does here not have bytecode about if-statement? It just directly return value. CPython3.6 Answer In Python 3, True cannot be overridden, so Python is allowed to “optimize” this and assume True will always be true. For historic reasons, Python 2 didn’t have True a…
Weird nested Python lambda
How does this python lambda work? My understanding: The lambda v3: v1(lambda v4: v3(v3)(v4)) becomes the argument v1, and the statement becomes lambda v2: v1(v2(v2)) with v1 binding to the lambda v3: v1(lambda v4: v3(v3)(v4)) But what is the status of v1 in lambda v3: v1(lambda v4: v3(v3)(v4))? An reference t…
Erode x pixels from side of mask with hole in OpenCV
I have a mask which may have holes inside. I want to erode from the outside of the mask (so not the holes), horizontally in, a certain number of pixels. The trick being if I’m eroding inwards 5px and at a certain point there is a hole 3px in from the edge, I want to erode those 3px and then
Edit XML file with python
I have an XML file autogenerated with Informatica BDM, it´s very complex for me to edit values I made several attempts with xml.etree.ElementTree but I do not get results. This is an extract from the file: My idea would be to be able to change the parameters, for example: <parameter name=”P_s_spark_e…
Change “conda activate” command in terminal? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question Can I change the command conda activate env_name to activate the environment? Instead, I want…
How to display list data from SqlAlchemy Query using fastAPI
So, I have been trying to learn Python Full-Stack web development using fastAPI. Most of my website works properly but I am having trouble with sending the list of Query using FASTAPI. I get this error. This is my FastAPI router code. This is the function that returns the list of all comics stored in the data…
How do I convert pandas.core.series.Series back to a Dataframe following a groupby?
I tried manipulating a Dataframe and the output was (unexpectedly) of a pandas.core.series.Series type while I was aiming for another Dataframe output. For reference, the original Dataframe looked like this – I was hoping to combine all consecutive rows with the same Character value. So, all ‘Lesl…