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Showing posts from September, 2023

Twilio Auth Windows Enviro Variables

I'm putting together some python code to move and then delete recordings from Twilio. There'… Read more Twilio Auth Windows Enviro Variables

Read Text File To Store Data In A Nested List

I have the following input file with the format as below. SOME TEXT SOME TEXT SOME TEXT SOME TEXT R… Read more Read Text File To Store Data In A Nested List

Initializing Variables, Variable Scope And Import_graph_def In Tensorflow

I have a number of related questions about tensorflow behavior when attempting to do graph surgery … Read more Initializing Variables, Variable Scope And Import_graph_def In Tensorflow

Python Regex To Match Text In Single Quotes, Ignoring Escaped Quotes (and Tabs/newlines)

Given a file of text, where the character I want to match are delimited by single-quotes, but might… Read more Python Regex To Match Text In Single Quotes, Ignoring Escaped Quotes (and Tabs/newlines)

How To Divide A Binary File To 6-byte Blocks In C++ Or Python With Fast Speed?

I’m reading a file in C++ and Python as a binary file. I need to divide the binary into blocks, eac… Read more How To Divide A Binary File To 6-byte Blocks In C++ Or Python With Fast Speed?

Pandas: Sort Innermost Column Group-wise Based On A Multilevel Column Excluding One Row Which Matches A Certain Substring

This is an extension to my previous question: Below df: In [225]: df = pd.DataFrame({'A': [… Read more Pandas: Sort Innermost Column Group-wise Based On A Multilevel Column Excluding One Row Which Matches A Certain Substring

In Python, Whats The Difference Between A List Comprehension With A List And A Tuple?

Playing around with iPython, I was surprised to discover that given a list f of objects each suppor… Read more In Python, Whats The Difference Between A List Comprehension With A List And A Tuple?

Wrapping Class Method In Try / Except Using Decorator

I have a general purpose function that sends info about exceptions to an application log. I use the… Read more Wrapping Class Method In Try / Except Using Decorator

How I Do Capture All Of The Element Names Of An Xml File Using Lxml In Python?

I am able to use lxml to accomplish most of what I would like to do, although it was a struggle to … Read more How I Do Capture All Of The Element Names Of An Xml File Using Lxml In Python?

How To Display List Of Users Using Ajax Django That Get Updated While Adding New Users From Admin Page

I am trying to display a list of users that get updated using AJAX at the same time a new user is a… Read more How To Display List Of Users Using Ajax Django That Get Updated While Adding New Users From Admin Page

Incorrect Shape Of Array After Xarray Multiplication Operation

As per Value error in multplying xarray variable with 2D numpy array import xarray as xr hndl_tran … Read more Incorrect Shape Of Array After Xarray Multiplication Operation

Python Memory Limit

So clearly there cannot be unlimited memory in Python. I am writing a script that creates lists of … Read more Python Memory Limit

Pyinstaller Permissionerror: [errno 1] Operation Not Permitted: '/users/user_name/dist/

Every time I run pyinstaller in the terminal I get the following error: PermissionError: [Errno 1] … Read more Pyinstaller Permissionerror: [errno 1] Operation Not Permitted: '/users/user_name/dist/

Sorting Items In Treeview After Adding Tkinter

I've got a question about alphabetically sorting rows after inserting them to tree. I tried to … Read more Sorting Items In Treeview After Adding Tkinter

Pandas Auto-renaming Same Headers

I'm using Python 3.7 with pandas. I have successfully loaded my csv file and placed headers i… Read more Pandas Auto-renaming Same Headers

How To Create A List Of Random Integer Vector Whose Sum Is X

Creating a random vector whose sum is X (e.g. X=1000) is fairly straight forward: import random def… Read more How To Create A List Of Random Integer Vector Whose Sum Is X

Curve Fiting Of Normal Distribution In Python

I want to calculate the percentiles of normal distribution data, so I first fit the data to the nor… Read more Curve Fiting Of Normal Distribution In Python

Lemmatize Plural Nouns Using Nltk And Wordnet

I want to lemmatize using from nltk import word_tokenize, sent_tokenize, pos_tag from nltk.stem.wor… Read more Lemmatize Plural Nouns Using Nltk And Wordnet

Python Multiprocessing.managers.basemanager Running Registered Callable Function Sequentially

I am working with a remote manager provided by Python's multiprocessing library. I have setup a… Read more Python Multiprocessing.managers.basemanager Running Registered Callable Function Sequentially

How To Sum Total That Refer To Other Dataframe

I would like to sum all combination from two DataFrames, DataFrame A ColA ColB Sa… Read more How To Sum Total That Refer To Other Dataframe

Using Packages By Providing Sys Path

I came across this link: (Python) Use a library locally instead of installing it And followed the s… Read more Using Packages By Providing Sys Path

Python: Parsing And Grouping Filenames In Directory

I'm pretty new to python, but I have lots of experience with MATLAB & C. What I need to do… Read more Python: Parsing And Grouping Filenames In Directory

Identity Of Nodes In The Giant Component, In Igraph With Python

I'm trying to label which nodes are in the giant component of a network, and which are not. I a… Read more Identity Of Nodes In The Giant Component, In Igraph With Python

'int' Object Has No Attribute 'x'

I'm trying to make a program to add vectors using __add __: class vects: def __init__(self,… Read more 'int' Object Has No Attribute 'x'

Importing Python Libraries To Sql Server

I'm trying to 'import datefinder' in my SQL Server Python script, but for some reason i… Read more Importing Python Libraries To Sql Server

Obtaining Different Solutions On Solving A Cplex Model Many Times

I have an MIP model written with docplex and a solution pool written with cplex. My model has billi… Read more Obtaining Different Solutions On Solving A Cplex Model Many Times

How To Compare Dates In Sqlalchemy?

I have the following simple setup, where fromDate and toDate are strings on the format 'YYYY-MM… Read more How To Compare Dates In Sqlalchemy?

How To Materialize Attrs Data Class From Json Schema Defined By Jsl Document

Assuming you using Python JSL library for defining JSON schema of your data and you using attrs lib… Read more How To Materialize Attrs Data Class From Json Schema Defined By Jsl Document

Selenium Chromedriver - Http 407 On Driver.quit()

I am behind a proxy server. Using Selenium 2.39, Python 2.7.6 and ChromeDriver 2.9, whenever I call… Read more Selenium Chromedriver - Http 407 On Driver.quit()

Filtering Results Of A Counter Function

I'd like to ask for help with finishing my python code. I have a huge text file, filled with 3 … Read more Filtering Results Of A Counter Function

Outputting An "unused" Xml Namespace Using Elementtree

I'm using Python 3.2's xml.etree.ElementTree, and am attempting to generate XML like this: … Read more Outputting An "unused" Xml Namespace Using Elementtree

How Would I Make A Simple Encryption/decryption Program?

I'd like to know (just as the question says) how to make a simple encryption and decryption pro… Read more How Would I Make A Simple Encryption/decryption Program?

How Can I Change The Color Of A Worksheet's Tab

I have a python script that is pulling data from an external resource and adding data to a Google S… Read more How Can I Change The Color Of A Worksheet's Tab

Mtcnn_face_detection_alignment Lagging In Ip Camera, Convention Behind Opencv Cv2 Videocapture Frame Matrix

I am just trying to detect and recognize faces from the frame read through CV2 VideoCapture. For de… Read more Mtcnn_face_detection_alignment Lagging In Ip Camera, Convention Behind Opencv Cv2 Videocapture Frame Matrix

Very Low P-values In Python Kolmogorov-smirnov Goodness Of Fit Test

I have a set of data and fit the corresponding histogram by a lognormal distribution. I first calcu… Read more Very Low P-values In Python Kolmogorov-smirnov Goodness Of Fit Test

E160e Usb Gsm Modem Continuously Dumps Data Into The Serial Port

I'm using a python script to send using Serial , a simple AT Command in this case 'AT'.… Read more E160e Usb Gsm Modem Continuously Dumps Data Into The Serial Port

Selenium Can Not Scrape Shopee E-commerce Site Using Python

I am not able to pull the price of products on Shopee (a e-commercial site). I have taken a look a… Read more Selenium Can Not Scrape Shopee E-commerce Site Using Python

Set Variable As Type Of Class

I am trying to figure out how I can pass a variable as the declaration type (object) for a class in… Read more Set Variable As Type Of Class

Wondering Why Scipy.spatial.distance.sqeuclidean Is Twice Slower Than Numpy.sum((y1-y2)**2)

Here is my code import numpy as np import time from scipy.spatial import distance y1=np.array([0,0… Read more Wondering Why Scipy.spatial.distance.sqeuclidean Is Twice Slower Than Numpy.sum((y1-y2)**2)

Python - Efficient Way Of Checking If Part Of String Is In The List

I have a huge string like: The Dormouse's story. Once upon a time there were three little s… Read more Python - Efficient Way Of Checking If Part Of String Is In The List

Wxpython Import Error With Windows Install

I have installed Python 3.4 and wxPython Phoenix on Windows 10. I go into Eclipse and add wxPython… Read more Wxpython Import Error With Windows Install

Stacking And Shaping Slices Of Dataframe (pandas) Without Looping

I have a DataFrame of the following form: var1 var2 var3 day 0 -0.00… Read more Stacking And Shaping Slices Of Dataframe (pandas) Without Looping

How To Create File With Open Function In Python?

In Linux environment, I want to create a file and write text into it: HTMLFILE: '$MYUSER/OUTPUT… Read more How To Create File With Open Function In Python?

Failed To Change The Jupyter Kernel In Vs Code

I want to work on my Jupyter Notebook side the VS Code for the first time. When I load the file and… Read more Failed To Change The Jupyter Kernel In Vs Code

Getting Database Is Improperly Configured .please Supply The Name Value Error

I come across this question settings.DATABASES is improperly configured. Please supply the NAME val… Read more Getting Database Is Improperly Configured .please Supply The Name Value Error

Getting Possible Combinations Of A Set Of "strings" - Python

For getting possible combinations of set of 'characters', syntax would be: >>>q=[&… Read more Getting Possible Combinations Of A Set Of "strings" - Python

Python Exception Thrown By Libtidy Is Amusingly Impossible To Catch

I am trying to use the tidy_document() function from tidylib to format an html document as xhtml be… Read more Python Exception Thrown By Libtidy Is Amusingly Impossible To Catch

Detectron2 - Extract Region Features At A Threshold For Object Detection

I am trying to extract region features where class detection is higher than some threshold using th… Read more Detectron2 - Extract Region Features At A Threshold For Object Detection

Picklingerror When Using Multiprocessing

I am having trouble when using the Pool.map_async() (and also Pool.map()) in the multiprocessing mo… Read more Picklingerror When Using Multiprocessing

Octave Not Recognizing Python Is Installed

I am trying to install the symbolic package in octave, I have the package in the correct directory,… Read more Octave Not Recognizing Python Is Installed

Need To Transpose A Pandas Dataframe

I have a Series that look like this: col1 id 0 a 10 1 b … Read more Need To Transpose A Pandas Dataframe

Using Autoit With Selenium

Thank you for answering my previous question but as one is solved another is found apparently. Inte… Read more Using Autoit With Selenium

What Is Wrong With My Ripemd160 Python Code?

everything i have tried has given me wrong output values. i even copied C codes and changed them so… Read more What Is Wrong With My Ripemd160 Python Code?

Select Rows Per Groups And With Time Conditions

A B C 0 2002-01-16 2002-02-28 HH 1 2002-01-16 2002-01-30 DX 2 2002-01-16 2002-02-28 T… Read more Select Rows Per Groups And With Time Conditions

Change Values Of User Model While It Has Onetoonefield Connection To Another Model In Modelforms Django

i have problems with Django ModelForms and here is one of them i wanna have some extra fields for U… Read more Change Values Of User Model While It Has Onetoonefield Connection To Another Model In Modelforms Django