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Showing posts from December, 2023

Tensorflow Streaming_dynamic_auc Returns 0 Value And None Op

I am trying to understand how to aggregate metric variables in Tensorflow and I came across tf.cont… Read more Tensorflow Streaming_dynamic_auc Returns 0 Value And None Op

Error While Running Tensorflow A Second Time

I am trying to run the following tensorflow code and it's working fine the first time. If I try… Read more Error While Running Tensorflow A Second Time

Running Python Package .egg In Azure Databricks Job

Using build tool (setuptools) packaged my python code as .egg format. I wanted to run this package … Read more Running Python Package .egg In Azure Databricks Job

Python Py2neo Socketerror: Connection Refused

I'm trying to follow along to this neo4j tutorial and I'm having a problem connecting to th… Read more Python Py2neo Socketerror: Connection Refused

Python/tkinter: Turn On/off Screen Updates Like Wxpython Freeze/thaw?

Does Tkinter provide a way to temporarily turn off screen updates (when performing a large amount o… Read more Python/tkinter: Turn On/off Screen Updates Like Wxpython Freeze/thaw?

How To Add A Comparison Line To All Plots When Using Seaborn's Facetgrid

I'm trying to add the same comparison line to multiple plots using FacetGrid. Here is where I g… Read more How To Add A Comparison Line To All Plots When Using Seaborn's Facetgrid

How To Change A Tls Context Option

In python, we can specify some TLS context options. For example, this code from the documentation h… Read more How To Change A Tls Context Option

Do A Python Module's Imports Need To Be Carried Over When Importing That Module?

It's late and I'm confused about imports within imports (within imports). For this question… Read more Do A Python Module's Imports Need To Be Carried Over When Importing That Module?

How To Display All Documents In Couchdb Using Python

I have recently started using Python. I have a database called student in Couchdb. I have attribute… Read more How To Display All Documents In Couchdb Using Python

Django-admin Startproject Mysite

I'm new to Python and Django. I'm using Python 3.4.2 and Django 1.8 I'm stuck in the fi… Read more Django-admin Startproject Mysite

Openvino: How To Build Opencv With Inference Engine To Enable Loading Models From Model Optimizer

I installed OpenVINO and want to run the following code on windows 10. import numpy as np import c… Read more Openvino: How To Build Opencv With Inference Engine To Enable Loading Models From Model Optimizer

Pyspark 2: Kmeans The Input Data Is Not Directly Cached

I don't know why I receive the message WARN KMeans: The input data is not directly cached, whi… Read more Pyspark 2: Kmeans The Input Data Is Not Directly Cached

Using Numpy.rate, On Numpy Array Returns Nan's Unexpectedly

I'm using np.rate function to calculate simple growth rates. I'm trying to use vector opera… Read more Using Numpy.rate, On Numpy Array Returns Nan's Unexpectedly

Calculator Function Outputs Nothing

I need to design a calculator with the following UI: Welcome to Calculator! 1 Addition 2 Subtract… Read more Calculator Function Outputs Nothing

Filenotfounderror: [errno 2] No Such File Or Directory: 'classa' In Python, Although The File Has Already Been Made

sav = [] def fileKeep(sav): classA = open('classA', 'r') for line in classA… Read more Filenotfounderror: [errno 2] No Such File Or Directory: 'classa' In Python, Although The File Has Already Been Made

Including Html Variable In Django Template Without Escaping

I have html encoded text which reads like this: RT @freuter ... I want this displayed as html but… Read more Including Html Variable In Django Template Without Escaping

Why Do I Keep Getting Child Out Of Range Error?

I am using this python script to convert xml's to csv: import os import glob import pandas as … Read more Why Do I Keep Getting Child Out Of Range Error?

Passing Html Element Using To_html In Flask

I have a dataframe that contains a column containing something element. In a flask application, I… Read more Passing Html Element Using To_html In Flask

Synchronous Blocking Of Multiple Resources

Abstract situation. We have 2 sheeps we can asynchronously use at time (Semaphore(2)) and 1 gate we… Read more Synchronous Blocking Of Multiple Resources

Syntaxerror: Invalid Syntax To Repo Init In The Aosp Code

I have tried to repo init the source code Ubuntu build machine and it is successfully able to clone… Read more Syntaxerror: Invalid Syntax To Repo Init In The Aosp Code

Pil Merge Of Two Images With Alpha Channels - Not Working As Expected

There's a bunch of questions here on SO which provide answers to the present question, however … Read more Pil Merge Of Two Images With Alpha Channels - Not Working As Expected

Re.sub In Python 3.3

I am trying to change the text string from the form of file1 to file01. I am really new to python … Read more Re.sub In Python 3.3

"grouped/clustered" Regions In Vector In R/python

I struggle a bit with following problem. I would like to find 'grouped/clustered' regions w… Read more "grouped/clustered" Regions In Vector In R/python

Python : Attributeerror: 'str' Object Has No Attribute 'keys'

I'm trying to solve classification problem. I don't know why I'm getting this error: At… Read more Python : Attributeerror: 'str' Object Has No Attribute 'keys'

Pytest Fixture With Scope “class” Doesn't Works With "setup_class" Method

I'm currently using pytest_addoption to run my API tests, so the tests should run against the e… Read more Pytest Fixture With Scope “class” Doesn't Works With "setup_class" Method

Is There A Way To Get Graphene To Work With Django Genericrelation Field?

I have some django model generic relation fields that I want to appear in graphql queries. Does gra… Read more Is There A Way To Get Graphene To Work With Django Genericrelation Field?

Create Function From Try-except

Based on the example provided in this answer, how can I create a function from: from collections im… Read more Create Function From Try-except

Python Regex Compile (with Re.verbose) Not Working

I'm trying to put comments in when compiling a regex but when using the re.VERBOSE flag I get n… Read more Python Regex Compile (with Re.verbose) Not Working

Internal Min Function Of Python

I need to know how the min function of python works if there are more than one item in a list which… Read more Internal Min Function Of Python

Solving An Ode Y'=f (x) With Numerical Values Of F (x) But Without Analitical Expresion

I want to solve an ODE numerically in python, like y'=f(x) (with boundary condition y(0)=0). I … Read more Solving An Ode Y'=f (x) With Numerical Values Of F (x) But Without Analitical Expresion

Serve Up Pdf As A Download With Pyramid, Ningx, X-accel-redirect Header

I want a user to be able to click a link like this: download Have a Pyramid 1.2.7 app handle the v… Read more Serve Up Pdf As A Download With Pyramid, Ningx, X-accel-redirect Header

How To Multiply Each Value In Dataframe Series In Incremental Order Using Pandas

My dataset df looks like this: time Open 2017-01-01 00:00:00 5.2475 2017… Read more How To Multiply Each Value In Dataframe Series In Incremental Order Using Pandas

Opencv Not Working With Python3

I am getting this error while running a simple Python3 with opencv program on ubuntu 16.10. OpenCV … Read more Opencv Not Working With Python3

Check If User Is In A Voice Channel Discord.py

I am making a bot that will play sounds in a vc. I have made the code to join the call, play the mp… Read more Check If User Is In A Voice Channel Discord.py

Pandas Looking At Next Row And Swapping Values

If i see a A&T consecutively, I will set found=True for A. set remove=True for T. Set value o… Read more Pandas Looking At Next Row And Swapping Values

How To Delete Rows Csv In Python

I'm trying to compare two csv files (fileA and fileB), and remove any rows from fileA that are … Read more How To Delete Rows Csv In Python

How To Get Connected Clients In Flask

hi i need to display total number of connected clients on my flask app i write this code for checki… Read more How To Get Connected Clients In Flask

In Pyqt5, Why Signal Can't Connect A Slot In A External Class?

Background I'm using signals to implement MVC in PyQt5. There are many interfaces in one progra… Read more In Pyqt5, Why Signal Can't Connect A Slot In A External Class?

Django Not Matching Unicode In Url

I have a problem with django 2.0, where a url that contains a unicode slug isn't matched, I sea… Read more Django Not Matching Unicode In Url

Gui Applications In Python For Fast Update Of On-screen Images

I apologize in advance for my noob-ness; I'm just getting into programming. Can you set me down… Read more Gui Applications In Python For Fast Update Of On-screen Images

Generate Random Variables From A Probability Distribution

I have extracted some variables from my python data set and I want to generate a larger data set fr… Read more Generate Random Variables From A Probability Distribution

Copy Files With Strange Name In Python Got Error 22

I try to copy files with arbitrary names in windows 7 64bit with python using os, shutil.copy2 and… Read more Copy Files With Strange Name In Python Got Error 22

Python Multiprocessing Keyword Arguments

Here is a simple example of using keyword arguments in a function call. Nothing special. def foo(a… Read more Python Multiprocessing Keyword Arguments

Matplotlib Scatter Edge Without Specifying Edgecolor

It seems that now the default scatter plot marker is a filled circle without an edge. I want a mark… Read more Matplotlib Scatter Edge Without Specifying Edgecolor

Allow Commands To Run After Backgrounding Django Runserver Command In A Bash Script?

I'm writing a 'simple' script to start up the django server, background it then start u… Read more Allow Commands To Run After Backgrounding Django Runserver Command In A Bash Script?

Why Is My Gpu Getting Interrupted When Training My Data?

I spent hours configuring my computer and finally got to make python train data on GPUs instead of … Read more Why Is My Gpu Getting Interrupted When Training My Data?

Interpolate Between Elements In An Array Of Floats

I'm getting a list of 5 floats which I would like to use as values to send pwm to an LED. I wan… Read more Interpolate Between Elements In An Array Of Floats

Python - Efficient Way To Find The Largest Area Of A Specific Value In A 2d Numpy Array

I have a 2D numpy array where some values are zero, and some are not. I'm trying to find an eff… Read more Python - Efficient Way To Find The Largest Area Of A Specific Value In A 2d Numpy Array

Getting Descriptive Statistics With (analytic) Weighting Using Describe() In Python

I was trying to translate code from Stata to Python The original code in Stata: by year, sort : sum… Read more Getting Descriptive Statistics With (analytic) Weighting Using Describe() In Python

How Can I Get Live Location In Telegram Bot Via Python?

I'm using the python-telegram-bot library. I want to track a user's Live Location, but I do… Read more How Can I Get Live Location In Telegram Bot Via Python?

Remove One Of The Two Legends Produced In This Seaborn Figure?

I have just started using seaborn to produce my figures. However I can't seem to remove one of … Read more Remove One Of The Two Legends Produced In This Seaborn Figure?

Yfinance Indexerror: List Index Out Of Range

I wrote the code below and it is running. When the loop run a fourth time, it gives an error. It gi… Read more Yfinance Indexerror: List Index Out Of Range

Python Zip A Sub Folder And Not The Entire Folder Path

I have a program to zip all the contents in a folder. I did not write this code but I found it some… Read more Python Zip A Sub Folder And Not The Entire Folder Path

Sending Files Using Python 'aiohttp' Produce "there Was An Error Parsing The Body"

I am trying to make two services communicate. The first API is exposed to the user. The second is h… Read more Sending Files Using Python 'aiohttp' Produce "there Was An Error Parsing The Body"

How To Have Qhboxlayout To Have Fixed Ratio?

Just like in the image below, I have a QHBoxLayout. Inside this 2 QVBoxLayout where I add a series … Read more How To Have Qhboxlayout To Have Fixed Ratio?

Getting Crontab On Mac To Run Anaconda Installed Python Script (module Not Found)

I am trying to set up crontab for a script written in python which is intalled via Anaconda. The si… Read more Getting Crontab On Mac To Run Anaconda Installed Python Script (module Not Found)

Averaging Over The Batch Dimension In Keras

I've got a problem where I want to predict one time series with many time series. My input is … Read more Averaging Over The Batch Dimension In Keras

Plotly: How To Display Different Color Segments On A Line Chart For Specified Thresholds?

I have a multi-line graph that displays percent increase over time. I'd like to set a threshold… Read more Plotly: How To Display Different Color Segments On A Line Chart For Specified Thresholds?

Beautiful Soup Returns Empty List

I am new to webscraping. So I have been given a task to extract data from : Here I am choosing data… Read more Beautiful Soup Returns Empty List

How To Get Values From Nested Pydantic Classes?

class mail(BaseModel): mailid: int email: str class User(BaseModel): id: int n… Read more How To Get Values From Nested Pydantic Classes?

How Can I Sort A Portion Of A List In Place?

Possible Duplicate: Python: sort a part of a list, in place I want to implement a decision tree a… Read more How Can I Sort A Portion Of A List In Place?