Sending email Django with mailtrap
Hi I finished making my contact form but it doesn't let me send email, I'm using mailtrap as a test server but I get an error. I'm using Django 5.0 and Python 3.10Settings.py# Email configEMAIL_HOST =...
View ArticlePerformance considerations for inlining code in Python
I am building a data transformation system which consists of transformation building blocks that applies a change to a piece of XML that in this phase is deserialised into a regular Python object....
View ArticleConnect EtherCAT Device with pysoem
I would like to communicate with an EtherCAT Device. Unfortunately, I can't even open the interface.This is the Adapter as read out by the code provided:Adapter...
View ArticleHow to add a link to an object in a PDF using reportlab?
I am trying to make an infographic and I want to add social media links to it. I started off with reportlab, since this module supposedly can add links to output pdf files, but I can't get it work. I...
View Articlepsycopg2.errors.UndefinedTable: relation "mydjangoapp_mymodel" does not exist
I am managing a django app built by third parts.I have configured in settings.py the connection to a new db'default': { # changed'ENGINE': 'django.contrib.gis.db.backends.postgis','NAME':...
View ArticleThe magic command %store in Jupyter does not work
When running %store -r my_var it shows no stored variable or alias my_var'. Even though this variable is stored in ~.ipython\profile_default\db\autorestore`What could be the possible solution for this?
View ArticleUnderstanding the shape of np.apply_along_axis output
I have a question regarding output dimensions of np.apply_along_axis.In the first case values of x for the lambda function are [1 2], [1 3], [1 4] and they have shape (2,) since we split across axis=0....
View ArticleAppearance of the “Chrome For Testing” mention when using chromedriver for my...
I've been using Python Selenium for a long time and when I initialize a driver to browse any site, a chrome window opens with a banner at the top indicating that the instance “Chrome is controlled by...
View ArticlePrevent Anaconda base environment being used or modified by other applications
When using Anaconda to create and manage Python environments, noticed multiple cases when it was very easy to activate and damage Anaconda base environment by an accident.This leads to Navigator update...
View ArticleRatio between columns with nan values. How to choose the column, for each...
I have the following DF:z = pd.DataFrame({2016:[4.0,np.nan,6.0,7.0,np.nan],2017:[np.nan,0,5.0,0,np.nan],2018:[4.0,3,np.nan,3,1.0],2019:[2.0,np.nan,np.nan,np.nan,3.4],'ratio':''})I need a column named...
View ArticleReduce the sum of differences between adjacent array elements
I came across a coding challenge on the internet the question is listed below:Have the function FoodDistribution(arr) read the array of numbersstored in arr which will represent the hunger level of...
View ArticleCan someone please tell me where I'm going wrong with my simple code? [closed]
As you can probably tell, I'm very new to Python and so while my code "works", it also randomly breaks. I tried using ChatGPT in this case but it's not very helpful. I would really appreciate the...
View ArticlePandas Extract Phone Number if it is in Correct Format
I have a column that has phone numbers. They are usually formatted in (555) 123-4567 but sometimes they are in a different format or they are not proper numbers. I am trying to convert this field to...
View ArticleWeird vim python autoindent issue
When editing python files, I am running into a weird auto-indent issue. No matter what I do, when I open a new line, the cursor always ends up in the middle of the terminal. I expect it be aligned with...
View ArticleWhen I insert 'pip install quant' in VSCODE terminal, there is an error
When I Insert this code,'from quant_infos.wics_code import *'An error occured.The error name is subprocess-exited-with-errorand metadata-generation-failed error.How can I find a solution for this...
View ArticleTrying to subtract a number by numbers in a list in python
I have a list (with decimals) and a variable (with decimals). I want that variable to decrease by every number in that list combined.EXAMPLE:list = [0.9, 1.1, 1.2, 0.8]a = 5a -= list[0:len(list]a...
View ArticleImportError: The 'enchant' C library was not found. Please install it via...
The question is why I see the error message in the title when trying to import enchant. I am using Win64.
View ArticleFuzzyWuzzy extractone function
So I'm having an issue, I need to utilise the rapidfuzz library as I have a large dataset; however, when I use the process.extractOne i get a different answer. I am led to believe that both use .wRatio...
View ArticlePython: attempting to open serial caused IOError: [Errno 6] Device not...
I trying to open two serial ports in Python with the following code:for i in range(0, 2): if platform.system() == "Darwin": pos = 2+i else: pos = i port = serial.Serial(current_ports[pos], BAUD_RATE,...
View ArticleBLS API not returning data earlier than January 2022 for CUUR0000SA0 series
I'm using the Bureau of Labor Statistics (BLS) API to retrieve Consumer Price Index (CPI) data for the CUUR0000SA0 series. My goal is to obtain CPI data from April 2020 to April 2024. However, the API...
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