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Showing posts from June, 2023

Pandas Adds "\r" To Csv File

This boils down to a simpler problem here I have a pandas dataframe that looks like this: In [1]:… Read more Pandas Adds "\r" To Csv File

How To Extract Tag Attributes Using Spacy

I tried to get the morphological attributes of the verb using Spacy like below: import spacy from s… Read more How To Extract Tag Attributes Using Spacy

How To Get All Array Edges?

I have a n x n array, and want to receive its outline values. For example, [4,5,6,7] [2,2,6,3] [4,4… Read more How To Get All Array Edges?

Putting Incomplete Nested Lists In A Rectangular Ndarray

In Python (also using numpy) I have a list of lists of lists, with each list being different length… Read more Putting Incomplete Nested Lists In A Rectangular Ndarray

Sqlite3 Table Into Qtablewidget, Sqlite3, Pyqt5

I have created a program that manages tables in a database, now i'm trying to make a gui for it… Read more Sqlite3 Table Into Qtablewidget, Sqlite3, Pyqt5

Solve Highly Non-linear Equation For X In Python

I am trying to solve the following equation for dB (for simplicity, I stated dB as x in the questio… Read more Solve Highly Non-linear Equation For X In Python

How To Define Built In Function In "my" Python Interpreter?

I would like to add a python function in my interpreter that exists by default whenever I run pytho… Read more How To Define Built In Function In "my" Python Interpreter?

Fastest Way To Iterate Pandas Series/column

I'm more used to for loops but they can become slow in pandas once you get large sets of data. … Read more Fastest Way To Iterate Pandas Series/column

Not Able To Install Lxml Verison 3.3.5 In Ubuntu

I am using openpyxl python package in my application. I am getting the following message when using… Read more Not Able To Install Lxml Verison 3.3.5 In Ubuntu

How Does Python Manage A 'for' Loop Internally?

I'm trying to learn Python, and I started to play with some code: a = [3,4,5,6,7] for b in a: … Read more How Does Python Manage A 'for' Loop Internally?

How To Log Messages From Different Threads To Different Files?

I have a Driver.py scripts where it calls multiple threads based on the given inputs. Threads are b… Read more How To Log Messages From Different Threads To Different Files?

Python Inserts Both A Carriage Return And A Line Feed After Variable, Instead Of Just Line Feed

I've created a python script to output every 1-4 character letter combinations from AAAA-ZZZZ e… Read more Python Inserts Both A Carriage Return And A Line Feed After Variable, Instead Of Just Line Feed

Python Pyqt - Qtablewidget, Json, And Emitsignal Causing Blank Cells

I am using PyQt for a simple application that reads from a log file with JSON formatted strings, an… Read more Python Pyqt - Qtablewidget, Json, And Emitsignal Causing Blank Cells

Highlighting Trailing Whitespace In Textmate For Python?

I would like to do something like this Textmate tip, so that trailing whitespace are always highlig… Read more Highlighting Trailing Whitespace In Textmate For Python?

Pyqt Qsqldatabase: Qmysql Driver Not Loaded

I am trying to connect to a MySQL database using PyQt5 on Python 3.6 for 64-bit Windows. When I cal… Read more Pyqt Qsqldatabase: Qmysql Driver Not Loaded

Taskqueue And Non-idempotent Tasks

I'm working on a voting app, where the user can upload a list of email addresses for all of the… Read more Taskqueue And Non-idempotent Tasks

Replacing A Unicode Character In A String In Python 3

I have a string where some of the characters appear as unicode, e.g.: 'bla bla bla \uf604 bla b… Read more Replacing A Unicode Character In A String In Python 3

How To Pass Python List Address

I want to convert c++ code to python. I have created a python module using SWIG to access c++ class… Read more How To Pass Python List Address

Ssl With Self Signed Certificate Using Python

I am trying to build a simple server in python using my self signed certificate. I created .cer, .p… Read more Ssl With Self Signed Certificate Using Python

Python Matplotlib Superimpose Scatter Plots

I am using Python matplotlib. i want to superimpose scatter plots. I know how to superimpose contin… Read more Python Matplotlib Superimpose Scatter Plots

Removing Duplicates From Nested List Based On First 2 Elements

I'm trying to remove duplicates from a nested list only if the first 2 elements are the same, i… Read more Removing Duplicates From Nested List Based On First 2 Elements

Getting Triplet Characters From Strings

Define the get_triples_dict() function which is passed a string of text as a parameter. The functio… Read more Getting Triplet Characters From Strings

Measuring The Response Time Between Tasks

I'm coding an program (in Python) that returns me some data. I want to know how measure the res… Read more Measuring The Response Time Between Tasks

Csv's Writerow In Python Doesn't Work Most Of The Time

I have some very simple piece of code: import csv out = csv.writer(open('test.csv', 'wb… Read more Csv's Writerow In Python Doesn't Work Most Of The Time

How To Print Out Tags In Python

If I have a string such as this: text = 'They refuse to permit us.' txt = nltk.word_tokeni… Read more How To Print Out Tags In Python

Icon_path Isn't Working In Win10toast Module In Python

I'm attempting a countdown clock in python 3.7 using win10toast, time and playsound. Here's… Read more Icon_path Isn't Working In Win10toast Module In Python

How To Set Values In Qml Using Pyside2?

From PySide2 i want to write values into qml. This values change dynamically. For PyQt5 example her… Read more How To Set Values In Qml Using Pyside2?

Python Progress Bar For Git Clone

Im using GitPython to clone a repo within my program. I figured how to display the the status of th… Read more Python Progress Bar For Git Clone

Scipy Griddata Qhullerror: Center Point Is Coplanar With A Facet, Or A Vertex Is Coplanar With A Neighboring Facet

I'm having a strange issue using scipy.interpolate.griddata. It's a QhullError. It says cen… Read more Scipy Griddata Qhullerror: Center Point Is Coplanar With A Facet, Or A Vertex Is Coplanar With A Neighboring Facet

How To Create A 2d List With All Same Values But Can Alter Multiple Elements Within? (python)

I'm trying to create a list that holds this exact format: [[2],[2],[2],[2],[2],[2],[2],[2],[2],… Read more How To Create A 2d List With All Same Values But Can Alter Multiple Elements Within? (python)

How To Set Or Change Default Height Of Table In Openpyxl

I want to change table height by openpyxl,and I wish a more large height value as default at first,… Read more How To Set Or Change Default Height Of Table In Openpyxl

Using Chromedriver With Selenium/python/ubuntu

I am trying to execute some tests using chromedriver and have tried using the following methods to … Read more Using Chromedriver With Selenium/python/ubuntu

How To Set Id Of Dynamic Textinput In Kivy

Very simple question I might just not be comprehending life, self.ids.UpdateCustomer1.add_widget(T… Read more How To Set Id Of Dynamic Textinput In Kivy

Where In Class Hierarchy Should Instance Methods Be Written?

Here's a part of a class 'hierarchy' that I use for a simulation model (my code is in P… Read more Where In Class Hierarchy Should Instance Methods Be Written?

Windows 10 Iis Url Error - Python Flask Rest Api

This is my sample python rest API application. I have hosted this application on Windows 10 IIS. he… Read more Windows 10 Iis Url Error - Python Flask Rest Api

Mongodb + Python - Very Slow Simple Query

I have an open source energy monitor (http://openenergymonitor.org) which logs the power usage of m… Read more Mongodb + Python - Very Slow Simple Query

Error 'nonetype' Object Has No Attribute '__dict__'

I have encoutered this error and its not letting me save the info in the form. The initial data is … Read more Error 'nonetype' Object Has No Attribute '__dict__'

Google App Engine, How To Make Native File Object?

I'm trying to convert some data got from urlfetch to native python file object. Does anyone kno… Read more Google App Engine, How To Make Native File Object?

Loss Does Not Decrease During Training (word2vec, Gensim)

What can cause loss from model.get_latest_training_loss() increase on each epoch? Code, used for … Read more Loss Does Not Decrease During Training (word2vec, Gensim)

Dates In The Xaxis For A Matplotlib Plot With Imshow

So I am new to programming with matplotlib. I have created a color plot using imshow() and an array… Read more Dates In The Xaxis For A Matplotlib Plot With Imshow

Counting Total Rows In Pandas Dataframe With The Same String Value In Multiple Columns

Thank you very much for your help! Question: How can I count the number of rows that contain '9… Read more Counting Total Rows In Pandas Dataframe With The Same String Value In Multiple Columns

Assign A Range To A Variable

Whenever I try to assign a range to a variable like so: Var1 = range(10, 50) Then try to print the… Read more Assign A Range To A Variable

Django: Link To Url In Template When Function Is In A View In Another Directory?

I'm trying to display comments in a template like this: {{ url note.note }} {{ url note.note_b… Read more Django: Link To Url In Template When Function Is In A View In Another Directory?

How To Escape Single Quotes In Python On A Server To Be Used In Javascript On A Client

Consider: >>> sample = 'hello'world' >>> print sample hello'world… Read more How To Escape Single Quotes In Python On A Server To Be Used In Javascript On A Client

Pandas Read_csv() Conditionally Skipping Header Row

I'm trying to read a csv file but my csv files differ. Some have different format and some have… Read more Pandas Read_csv() Conditionally Skipping Header Row

Import Error: Cannot Import Name 'opentype'

I'm trying to follow the instructions for utilizing Firebase in my py code running on Raspberry… Read more Import Error: Cannot Import Name 'opentype'

Python - Drop Duplicate Based On Max Value Of A Column

I am not really good with pandas, and I think pandas should solve my problem: I have a text file, t… Read more Python - Drop Duplicate Based On Max Value Of A Column

Python/selenium/chromedriver Timeoutexception

I'm in the process of scraping pdfs from a website using selenium and chrome webdriver. I use t… Read more Python/selenium/chromedriver Timeoutexception

How To Use Pywhois Module In Gae

I have problems when try to import pywhois module, i can import my own module but still have troubl… Read more How To Use Pywhois Module In Gae

Tkinter Multiple Operations

My question is similar to this: Python TKinter multiple operations. However, The answer provided do… Read more Tkinter Multiple Operations

Unexpected Output Of (python) Time.clock()

Having some trouble understanding the output from time.clock(): Linux 3.5.0-17-generic #28-Ubuntu S… Read more Unexpected Output Of (python) Time.clock()

How To Get All Indices Of Numpy Array, But Not In A Format Provided By Np.indices()

I would like to get all indices of 3x2 array using a NumPy function, produced in the same format, a… Read more How To Get All Indices Of Numpy Array, But Not In A Format Provided By Np.indices()

How To Close An Hdf5 Using Low Level Python Api?

I was able to modify the cache settings of an HDF5 file by combining both the high and low level Py… Read more How To Close An Hdf5 Using Low Level Python Api?

Parsing A Website With Beautifulsoup And Selenium

Trying to compare avg. temperatures to actual temperatures by scraping them from: https://usclimate… Read more Parsing A Website With Beautifulsoup And Selenium

Python Call Method On Integer Object

I just want to understand the behavior of method call on integer object. I can't call __add__ m… Read more Python Call Method On Integer Object

Loading Tensorflow 1.x.x Model Into Tensorflow 2.x.x

I have a SavedModel created with TF1 being loaded with TF2. I am getting a warning for each variabl… Read more Loading Tensorflow 1.x.x Model Into Tensorflow 2.x.x

Importerror: No Module Named Selenium Cronjob Mac

I am trying to automate a python script to run every minute but can't seem to figure out why I … Read more Importerror: No Module Named Selenium Cronjob Mac

Python For Loop Skipping Every Other Loop?

I have a weird problem. Does anyone see anything wrong with my code? for x in questions: forms… Read more Python For Loop Skipping Every Other Loop?

Is The Python Gil Really Per Interpreter?

I often see people talking that the GIL is per Python Interpreter (even here on stackoverflow). But… Read more Is The Python Gil Really Per Interpreter?

Gekko Error: Matrix Is Structurally Singular. How Can Solve It?

I am trying to follow the suggestions from: How to apply m.connection from Gekko using arrays? and … Read more Gekko Error: Matrix Is Structurally Singular. How Can Solve It?

How To Install Opencv-python On Amazon Elastic Beanstalk

I've been developing a Python application locally, and now want to deploy it to Amazon Elastic … Read more How To Install Opencv-python On Amazon Elastic Beanstalk

How To Save Askdirectory Result In A Variable I Can Use Using Tkinter With Oop?

I have ran into some trouble. I'm quite new to OOP and working with tkinter and GUI's in ge… Read more How To Save Askdirectory Result In A Variable I Can Use Using Tkinter With Oop?

Findall Returning Empty For Html

I'm using the BeautifulSoup module to parse an html file that I want to extract certain informa… Read more Findall Returning Empty For Html

Creating And Colorizing New Constructs On A Existing Scintilla Lexer

All, I'm using QScintilla to syntax-highlight my domain specific language (DSL). Since my DSL i… Read more Creating And Colorizing New Constructs On A Existing Scintilla Lexer

Pandas Vectorized Operation To Get The Length Of String

I have a pandas dataframe. df = pd.DataFrame(['Donald Dump','Make America Great Again!&… Read more Pandas Vectorized Operation To Get The Length Of String