Category "python"

In Anaconda couldn't download older version of scikit learn package using "pip install scikit-learn==0.21.3" Collecting scikit-learn==0.21.3 Using c

I'm getting this error:Collecting scikit-learn==0.21.3 Using cached scikit-learn-0.21.3.tar.gz (12.2 MB) Requirement already satisfied: numpy>=1.11.0 in c:\u

How to use python to merge multiple sheets from an excel file and values from particular cells

I have an excel file with multiple sheets, the actual data I need from each sheet is from cell B7 to F38, how can I merge all the sheets' data into one by using

I modify response.data in Django REST Framework view.py. Why am I getting an AttributeError during testing but not with actual API use?

My Django REST Framework API is working just as expected. In view.py, I modify OrderViewSet, def partial_update, to add another key/value pair to the response.d

How can I create multiple hillshade maps using a for loop that searches a table?

import arcpy.sa arcpy.env.workspace = r"C:\Users\nhaddad\Desktop\project_8" arcpy.env.overwriteOutput = True altitude_cursor = arcpy.da.SearchCursor("sol

outlook does not send the email I want to send. why?

whenever I run this function I can see only the print result of time and date. the lines below do not get executed nor they throw any error. what is the issue?

Why are my matrix values being reset back to 1?

I can't seem to figure out why the values of the first column after the 3 are being reset to 1 and then 1 again. I think it has to do with the not 999 if statem

How sklearn.metrics.r2_score works

I tried to implement formula from Wikipedia but results are different. Why is it so? y_true = np.array([1, 1, 0]) y_pred = np.array([1, 0, 1]) r2 = r2_score(y_

Find first and last value greater than 0 in a list in python

It is a list based on a solar measurement system so in the first hours of the day it will be 0 and in the last hours of the day it will be 0, so I am interested

How to create table like structure in Python for alternative to avoid nesting of lists problem?

I want to store data in a table like structure. The way i will populate it is generation of row after complex processing into different section of the codebase.

How to crawl the content of the page?

I hope to climb this page, but I don't know why I can't climb it successfully. I see a nice Web Page, I want to get it, Facebug555 I have no Python background!

plot lognormal distribution with Arena Software Output

This might be a very niche Problem. I have a modified Dataset - based on the 4th downloadlink with 105572 elements - and want to know how I can model it in the

Using Python to run GOOGLEFINANCE() in GoogleSheets: not able to input stock symbol as a string

Using the following python code, I am succesfully able to write and execute the GOOGLEFINANCE() in Google Sheets: cell_range_insert= 'B2' values = [['=GOOGLEFIN

How to count a single field of a django queryset with multiple group by?

Let's say I have a queryset qs. I'm grouping by the queryset as follows: ( qs.annotate( catering_price_enabled=F("outlet__library__settings__sligro_

How can I seperate the JSON response data to list?

Data A "data": { "authors": [ { "name": "A1", "type": "AUTHOR" }, { "name": "B1", "type": "AUTHOR" } { "name": "C1", "type":

Unpacking lists within a data frame into multiple TensorFlow inputs

So I have a pandas data frame similar to this: col1 col2 col3 [0,1,0] 1 0 [1,0,0] 0 1 and I want to unpack it so that it becomes 5 columns as apparently tenso

Change Header Key for rest_framework's TokenAuthorization

By default, rest_framework's TokenAuthentication uses the "Authorization" key in the header, and looks for the keyword "Token" when authenticating requests. Aut

I can't run websocket django in server nginx

nginx map $http_upgrade $connection_upgrade { default upgrade; '' close; } server { listen 80; server_name www.abo3aly.com abo3aly.com;

Trying to detect all the filled circle and get their value? OpenCV Python

What I am trying basically I want all the filled detected circle values, the circle will be filled with black or blue pen, I tried BLOB detection but unfortunat

Marshmallow How to Enforce a Required Field when Dumping?

>>> class Foo(Schema): ... id = fields.Int(dump_only=True, required=True) ... name = fields.Str(required=True) ... >>> >>> Fo

How to search via Enums Django

I'm trying to a write a search function for table reserving from a restaurant, I have a restaurant model: class Restaurant(models.Model): """ Table Rest