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Showing posts from December, 2023

How To Correctly Call Fnd_concurrent.wait_for_request Stored Function Via Cx_oracle Module Api?

I am trying to perform wait for submitted request in Oracle by calling fnd_concurrent.wait_for_requ… Read more How To Correctly Call Fnd_concurrent.wait_for_request Stored Function Via Cx_oracle Module Api?

About Python Re Raw Pattern Search

I want to perform re.search using the pattern as a raw string like below. m=re.search(r'pattern… Read more About Python Re Raw Pattern Search

Python Iteration Over Non-sequence

I have this piece of code which creates a note and adds to the notebook. When I run this I get a It… Read more Python Iteration Over Non-sequence

Notuniqueerror: Tried To Save Duplicate Unique Keys

I keep getting the above mentioned error. I have deleted the existing db field id which was set to … Read more Notuniqueerror: Tried To Save Duplicate Unique Keys

Highlighting Important Words In A Sentence Using Deep Learning

I am trying to highlight important words in imdb dataset which contributed finally to the sentiment… Read more Highlighting Important Words In A Sentence Using Deep Learning

Python Implementation Of Logistic Regression As Regression (not Classification!)

I have a regression problem on which I want to use logistic regression - not logistic classificatio… Read more Python Implementation Of Logistic Regression As Regression (not Classification!)

How To Tell Python To Automatically Use The Proxy Setting In Windows Xp Like R's Internet2 Option?

I am not super technical person. But I know that in Windows if I install R using the internet2 opti… Read more How To Tell Python To Automatically Use The Proxy Setting In Windows Xp Like R's Internet2 Option?

What Is The Correct Way To Combine Async-for With An If Condition To Break Mid Await?

If I have a coroutine that's consuming items from an async generator what is the 'best'… Read more What Is The Correct Way To Combine Async-for With An If Condition To Break Mid Await?

Attributeerror: Module 'os' Has No Attribute 'chroot'

Below is my very basic code running in spyder & python is choking, what am I doing wrong? impor… Read more Attributeerror: Module 'os' Has No Attribute 'chroot'

How Do I Type-hint That A Python Function Returns Instance Of Any Class Derived From A Superclass?

I've got a bunch of Django template inclusion tags, which take as an argument either a specific… Read more How Do I Type-hint That A Python Function Returns Instance Of Any Class Derived From A Superclass?

How Do I Convert Python's Itertools.product Library From A List Comprehension To Normal For Loops?

According to http://docs.python.org/2/library/itertools.html#itertools.product the following functi… Read more How Do I Convert Python's Itertools.product Library From A List Comprehension To Normal For Loops?

Is It Possible To Prevent A String From Being Treated Like A List?

Is there any syntax in python to ensure that a given string is not processed as a list? I periodica… Read more Is It Possible To Prevent A String From Being Treated Like A List?

Finding The Nth Prime Number Using Python

When I run this code, even for just counting to the 10th prime number (instead of 1000) I get a ske… Read more Finding The Nth Prime Number Using Python

How To Test Multiple Variables For Equality Against A Single Value?

I'm trying to make a function that will compare multiple variables to an integer and output a s… Read more How To Test Multiple Variables For Equality Against A Single Value?

Python Decorator Also For Undefined Attributes

I'd like to create a Model Class for an User. The data of the user are stored in an document ba… Read more Python Decorator Also For Undefined Attributes

How Do You Flush Python Sockets?

I've written a server in Python that is meant to send data to the client in the form 'Heade… Read more How Do You Flush Python Sockets?

How To Check Number Of Active Users In Dash App?

How would one check the number of 'active users', i.e. number of users having the web page … Read more How To Check Number Of Active Users In Dash App?

Fill Area Between Two Curves In Python

I am trying to shade the area between two curves that I have plotted. This is what I plotted. Usin… Read more Fill Area Between Two Curves In Python

Selenium Python: Send Keys To Editable Body In Iframe

How is it possible to send keys to an editable body in an iframe? Page: )) description = browser.fi… Read more Selenium Python: Send Keys To Editable Body In Iframe

How To Solve "a Bytes-like Object Is Required, Not 'str'" In Create_message() Function?

I'm getting an error in creating a new message using create_message(). function listed over htt… Read more How To Solve "a Bytes-like Object Is Required, Not 'str'" In Create_message() Function?

Using User Input To Call Functions

I was trying to make a 'game' in Python where the user inputs a command. However, I do not … Read more Using User Input To Call Functions

Tkinter: How To Check Which Button Was Clicked With One Function?

I've been messing around with Tkinter and came up with this: from tkinter import * root = Tk(… Read more Tkinter: How To Check Which Button Was Clicked With One Function?

Finding The Max Of Each Continguous Subarray Of A Given Size

I'm trying to solve the following problem in Python Given an array and an integer k, find the … Read more Finding The Max Of Each Continguous Subarray Of A Given Size

Python Plistlib File Invaded By Cocoa Values?

I'm using plistlib to create and update a simple plist file in OS X. A tester in Norway is get… Read more Python Plistlib File Invaded By Cocoa Values?

Find Indices In Numpy Arrays Consisting Of Lists Where Element Is In List

So I have a numpy array containing lists (of various lengths) which consist of strings. I'd lik… Read more Find Indices In Numpy Arrays Consisting Of Lists Where Element Is In List

Def Anti_vowel - Codecademy (python)

I am a bit stuck on creating the anti_vowel definition: Define a function called anti_vowel that t… Read more Def Anti_vowel - Codecademy (python)

Coverting Webm To Wav With Ffmpeg

I've succesfully used ffmpeg in Python to convert mp3-files into wav so I can post them to Goog… Read more Coverting Webm To Wav With Ffmpeg

Repeat A List Within A List X Number Of Times

I'm working on a project and I need to repeat a list within a list a certain number of times. O… Read more Repeat A List Within A List X Number Of Times

Flask Restful: How To Document Response Body With Fields.dict()?

In flask-restplus, I want to model the response body which has nested list strucure, so whenever ma… Read more Flask Restful: How To Document Response Body With Fields.dict()?

Attributeerror: 'module' Object Has No Attribute 'open'

I am trying to open a .csv compressed to a .lzma file in Linux using the following code: import lzm… Read more Attributeerror: 'module' Object Has No Attribute 'open'

Celery Dies With Dbpagenotfounderror

I have 3 machines with celery workers and rabbitmq as a broker, one worker is running with beat fla… Read more Celery Dies With Dbpagenotfounderror

Matplotlib And Qt: Mouse Press Event.key Is Always None

I embedded a matplotlib figure in a Qt (PySide) application and I would like to respond to mouse cl… Read more Matplotlib And Qt: Mouse Press Event.key Is Always None

How To Formulate The Xpath Expression From The Following Html

Hi, I would like to write an xpath expression to ONLY print the text for all the 'class - ins… Read more How To Formulate The Xpath Expression From The Following Html

Amazon Aws Cognito And Python Boto3 To Establish Aws Connection And Upload File To Bucket

I'm trying to use the AWS cognito service to authenticate and upload a file. I have been provid… Read more Amazon Aws Cognito And Python Boto3 To Establish Aws Connection And Upload File To Bucket

Efficient Way To Modify A Dictionary While Comparing Its Items

I have a dictionary with strings as keys and sets as values. These sets contain integers, which may… Read more Efficient Way To Modify A Dictionary While Comparing Its Items

Draw An Ellipse Using Shapely

I'm integrating Shapely into my code, and I have to deal with several different kinds of geomet… Read more Draw An Ellipse Using Shapely

Python Embedded In Cpp: How To Get Data Back To Cpp

While working on a C++ project, I was looking for a third party library for something that is not m… Read more Python Embedded In Cpp: How To Get Data Back To Cpp

Get Emails With Python And Poplib

I would like to log into my account with Python and get python to print the messages I received in … Read more Get Emails With Python And Poplib

How Do I Move An Object On The Screen Using The Mousex And Mousey Coordinates In Tkinter

I am trying to move the green object called char relative to the mouse x and mouse y coordinates bu… Read more How Do I Move An Object On The Screen Using The Mousex And Mousey Coordinates In Tkinter

In Pandas, A Duplicate Column Is Appearing With ".1" Appended To Name

With the following code for a .xlsx file with a Multiindex in the columns: import pandas as pd df … Read more In Pandas, A Duplicate Column Is Appearing With ".1" Appended To Name

Python Class Instance Vs. Class Variables

I am trying to define a list as an instance variable within a class but it is acting as a class var… Read more Python Class Instance Vs. Class Variables

Blob Filtering Using Opencv In Python

Needed to detect red color from an image and get the coordinates based on screen size. Using mask… Read more Blob Filtering Using Opencv In Python

How To Get Conda And Virtualenv To Work On Mac Os Catalina?

I previously had Conda running smoothly on Mojave, but I've found that the upgrade to Catalina … Read more How To Get Conda And Virtualenv To Work On Mac Os Catalina?

Make A 2d Histogram With Healpix Pixellization Using Healpy

The data are coordinates of objects in the sky, for example as follows: import pylab as plt import … Read more Make A 2d Histogram With Healpix Pixellization Using Healpy

How To Specify Colorbar Range And Keep It Regardless Of Plotting Values

I typed this up last night then as I was about to submit it I figured it out. Submitting in case an… Read more How To Specify Colorbar Range And Keep It Regardless Of Plotting Values

Python Lmfit Restriction Fit Parameters

I'm trying to fit a function to some data in Python using the LMFIT library for nonlinear funct… Read more Python Lmfit Restriction Fit Parameters

Create A Sqlalchemy Engine Using An Existing Psycopg2 Connection Pool

I'm adding a new ORM class using sqlalchemy's declarative mapping system. My codebase has a… Read more Create A Sqlalchemy Engine Using An Existing Psycopg2 Connection Pool

Calculating Weighted Moving Average Using Pandas Rolling Method

I calculate simple moving average: def sma(data_frame, length=15): # TODO: Be sure about defaul… Read more Calculating Weighted Moving Average Using Pandas Rolling Method

Iterate Over List Of Dictionaries And Find Matching Elements From A List And Append Value Of Matching Key To Defaultdict

I have a list of dictionaries. Let's call it: list_of_dict. The dictionaries in the list are in… Read more Iterate Over List Of Dictionaries And Find Matching Elements From A List And Append Value Of Matching Key To Defaultdict