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Showing posts from May, 2024

Get Certain Elements Of Html Using Selenium

The reason why I'm using selenium is, that I navigate to the URL filling out several forms, and… Read more Get Certain Elements Of Html Using Selenium

Exe Generated By Py2exe And Pyinstaller Not Working

I wrote a screenshot program using python and wanted to compile it as .exe file. So I tried with bo… Read more Exe Generated By Py2exe And Pyinstaller Not Working

An Algorithm For Randomly Generating Integer Partitions Of A Particular Length, In Python?

I've been using the random_element() function provided by SAGE to generate random integer parti… Read more An Algorithm For Randomly Generating Integer Partitions Of A Particular Length, In Python?

Show Numpy Array As Image In Django

I am new to Django framework. I am building a website that take an image from user, then process th… Read more Show Numpy Array As Image In Django

Python3.3.1 Ssl Module

I attempted to put push message to apple push notification server via python ssl socket. but fail t… Read more Python3.3.1 Ssl Module

Importerror: No Module Named Six [windows]

import numpy as np import cv2 from matplotlib import pyplot as plt img = cv2.imread('test.jpg&… Read more Importerror: No Module Named Six [windows]

Is It Advisable To Use Print Statements In A Python Function Rather Than Return

Lets say I have the function: def function(a) c = a+b print(c) Is it advisable to use the … Read more Is It Advisable To Use Print Statements In A Python Function Rather Than Return

How To Filter A Crosstab Created In Pandas By A Specific Column

I have created a cross tabulation in pandas using: grouped_missing_analysis = pd.crosstab(clean_ses… Read more How To Filter A Crosstab Created In Pandas By A Specific Column

How Can I Use Vips For Image Normalization?

I want to normalize the exposure and color palettes of a set of images. For context, this is for tr… Read more How Can I Use Vips For Image Normalization?

Understanding Matplotlib's Quiver Plotting

I'm trying to understand how plt.quiver() works. My issue is as follows: I plot a simple vector… Read more Understanding Matplotlib's Quiver Plotting

Python Threading - Creation Of A Subclass?

I am having a problem wrapping my brain around the reason for creating a subclass when using thread… Read more Python Threading - Creation Of A Subclass?

Python Selenium 4 - Firefox Firefoxbinary() Deprecated

I have upgraded to Selenium 4 new_binary_path = FirefoxBinary('path_to_binary') selenium.we… Read more Python Selenium 4 - Firefox Firefoxbinary() Deprecated

Formatting Csv File With Python

I have a csv file with the following structure: 'txNomeParlamentar';'ideCadastro';&… Read more Formatting Csv File With Python

How To Convert A List Of Strings Into A Tensor In Pytorch?

I am working on classification problem in which I have a list of strings as class labels and I want… Read more How To Convert A List Of Strings Into A Tensor In Pytorch?

Adding More Than One Value To Dictionary When Looping Through String

Still super new to Python 3 and have encountered a problem... I am trying to create a function whic… Read more Adding More Than One Value To Dictionary When Looping Through String

Get Continuous Response Of Post Request In Python

I'm writing a script which does a POST request to a server and gets blocked the server keeps se… Read more Get Continuous Response Of Post Request In Python

Convert Netcdf "land" Variable To Latitude And Longitude With Python

I have a global meteorological dataset and I want to access the data for a certain grid (lat,lon). … Read more Convert Netcdf "land" Variable To Latitude And Longitude With Python

Why Does This Not Work As An Array Membership Test?

>>> 5 in [1, 2, 3, 4] == False False I get that this is a bizarre way to test membership,… Read more Why Does This Not Work As An Array Membership Test?

Spark: How To Transpose And Explode Columns With Dynamic Nested Arrays

I applied an algorithm from the question Spark: How to transpose and explode columns with nested ar… Read more Spark: How To Transpose And Explode Columns With Dynamic Nested Arrays

How To Shift Entire Groups In Pandas Groupby

Given the following data: data = {'a' : [1,1,1,8,8,3,3,3,3,4,4] } df = pd.DataFrame(data) … Read more How To Shift Entire Groups In Pandas Groupby

Is There A Function In C That Does The Same As Raw_input In Python?

Is there a C function that does the same as raw_input in Python? #in Python:: x = raw_input('Me… Read more Is There A Function In C That Does The Same As Raw_input In Python?

Why There Is An Extra Index When Using Apply In Pandas

When I use apply to a user defined function in Pandas, it looks like python is creating an addition… Read more Why There Is An Extra Index When Using Apply In Pandas

Categories On Help Command For Discord Bot

As you can see, the category says 'No category'. How can I change the category for a comman… Read more Categories On Help Command For Discord Bot

Insert Multiple Documents In Elasticsearch - Bulk Doc Formatter

TLDR; How can I bulk format my JSON file for ingestion to Elasticsearch? I am attempting to ingest … Read more Insert Multiple Documents In Elasticsearch - Bulk Doc Formatter

Just Returning The Text Of Elements In Xpath (python / Lxml)

I have an XML structure like this: mytree = ''' 1 … Read more Just Returning The Text Of Elements In Xpath (python / Lxml)

Modify Function To Return Dataframe With Specified Values

With reference to the test data below and the function I use to identify values within variable thr… Read more Modify Function To Return Dataframe With Specified Values

How Do You Cleanly Pass Column Names Into Cursor, Python/sqlite?

I'm new to cursors and I'm trying to practice by building a dynamic python sql insert state… Read more How Do You Cleanly Pass Column Names Into Cursor, Python/sqlite?

Python: Find A Word Within A String

I'm trying to find a word within a string with Python. str1 = 'This string' if 'is&… Read more Python: Find A Word Within A String

Installation Problems With Healpy Python-3..4 On Ubuntu-14.04

I am new to ubuntu and using ubuntu 14.04 on lenovo t410 with python-3.4 For installing Healpy I ha… Read more Installation Problems With Healpy Python-3..4 On Ubuntu-14.04

Python. Identity In Sets Of Objects. And Hashing

How do __hash__ and __eq__ use in identification in sets? For example some code that should help to… Read more Python. Identity In Sets Of Objects. And Hashing

List Only Stops Once The Element Of The List Is The Number 7

I want to write a code that contains a sublist , that only stops once the element of the list is … Read more List Only Stops Once The Element Of The List Is The Number 7

Pymodbus Exception Response(131, 3, Illegaladdress)

I'm trying to run this piece of code: from pymodbus.client.sync import ModbusSerialClient as Mo… Read more Pymodbus Exception Response(131, 3, Illegaladdress)

Take A Char And Print Out From Char To 'a' And Reverse It Should Be Recursive

this code should take a char as an argument and print out that char in alphabetically order to '… Read more Take A Char And Print Out From Char To 'a' And Reverse It Should Be Recursive

Python Dataframe Check If A Value In A Column Dataframe Is Within A Range Of Values Reported In Another Dataframe

Apology if the problemis trivial but as a python newby I wasn't able to find the right solution… Read more Python Dataframe Check If A Value In A Column Dataframe Is Within A Range Of Values Reported In Another Dataframe

String Passed As " From Python Flask To Html Page

i'm developing Flask App. I want to transfer simple json from the app.py to the html page. Th… Read more String Passed As " From Python Flask To Html Page

Getting Ready To Convert From Python 2.x To 3.x

As we all know by now (I hope), Python 3 is slowly beginning to replace Python 2.x. Of course it wi… Read more Getting Ready To Convert From Python 2.x To 3.x

How To Render/blit Text In Pygame For Good Performance

I am working on a small game (as a hobby) using Pygame. Before this I never worked on graphical int… Read more How To Render/blit Text In Pygame For Good Performance

Convert A List Of Floats To The Nearest Whole Number If Greater Than X In Python

I'm new to Python and I did my research but didn't get far, hence the post for help. I hav… Read more Convert A List Of Floats To The Nearest Whole Number If Greater Than X In Python

Why Does This Array Has No Attribute 'log10'?

I'm trying to calculate the log10 of an ndarray, but I'm getting the following error: Attri… Read more Why Does This Array Has No Attribute 'log10'?

How To Get The Most Represented Object From An Array

I have an array with some objects, and there are several objects that are alike. E.g: fruit = [appl… Read more How To Get The Most Represented Object From An Array

Ironpython: Function Works In Cpython, Mysterious Null Pointer Exception In Ironpython

I'm trying to do something that seems very simple, and falls within the range of standard pytho… Read more Ironpython: Function Works In Cpython, Mysterious Null Pointer Exception In Ironpython

Decode Qr Codes With Python From Left To Right

I have a png with several qr codes which basically looks like this To decode the qr codes I use zb… Read more Decode Qr Codes With Python From Left To Right

Setting Axis Scale In Matplotlib Contour Plot

I'm generating a contour plot in matplotlib based on output from an FEM program which gives nod… Read more Setting Axis Scale In Matplotlib Contour Plot

How To Make Django Template Engine To Render In Memory Templates?

I am storing my templates in the database and I don't have any path to provide for the template… Read more How To Make Django Template Engine To Render In Memory Templates?

Unable To Install Fancyimpute For Use In Jupyter

I have been trying to import fancyimpute on a Jupyter Notebook, as I am interested in using K Neare… Read more Unable To Install Fancyimpute For Use In Jupyter

Problem With Mpich2 & Mpi4py Installation

I'm on Windows XP2 32-bit machine. I'm trying to install MPICH2 & mpi4py. I've dow… Read more Problem With Mpich2 & Mpi4py Installation

Python Pyinstaller Created Executable Failed To Run The Exe Error: Cannot Find Temp\\_mei175682 (data File)

Using PyInstaller created an exe for my script and while running the exe it throws the following er… Read more Python Pyinstaller Created Executable Failed To Run The Exe Error: Cannot Find Temp\\_mei175682 (data File)

Using Unbound Methods In Another Python Class

I have an unbound method as , i would like to use the same method with another class. take an exa… Read more Using Unbound Methods In Another Python Class

Separate Output With Comma In Python 3

I just need to separate my out with a comma so it will print like this 1,2,fizz ect for x in range … Read more Separate Output With Comma In Python 3

Updating Xml Node Value Using The Condition In Python

In the below XML, I want to parse it and update the value of 'PolicyId' to some random valu… Read more Updating Xml Node Value Using The Condition In Python

Pytesseract.tesseracterror 'usage: Python Pytesseract.py [-l Lang] Input_file

I am getting the following error when trying to print a simple test image to text. I've verifie… Read more Pytesseract.tesseracterror 'usage: Python Pytesseract.py [-l Lang] Input_file

Join Multiple Txt Files Into One File Using Pd.dataframe.join()

I have around 20 tab-delimited files like this: file1.txt CHROM POS REF ALT BOB chrA 15 C A… Read more Join Multiple Txt Files Into One File Using Pd.dataframe.join()

Python Attributeerror: 'module' Object Has No Attribute 'serial'

I'm trying to access a serial port with Python 2.6 on my Raspberry Pi running Debian. My script… Read more Python Attributeerror: 'module' Object Has No Attribute 'serial'

Draw Images With Canvas And Use Simpledoctemplate

I'm writing pdfs with reportlab inside a django view, they are very simple, the header, the con… Read more Draw Images With Canvas And Use Simpledoctemplate

Divide Value Of Next Row And Create Column In Dataframe

I have one csv like id,value 1,100 1,150 1,200 1,250 2,300 2,350 2,400 2,450 I want to generate on… Read more Divide Value Of Next Row And Create Column In Dataframe

Individual Words In A List Then Printing The Positions Of Those Words

I need help with a program that identifies individual words in a sentence, stores these in a list a… Read more Individual Words In A List Then Printing The Positions Of Those Words

Is There Any Practical Reason Why I Must Have A Code Version Embedded In Python Source Code?

Is there any practical reason why I must have a code version embedded in the source code? Explicit… Read more Is There Any Practical Reason Why I Must Have A Code Version Embedded In Python Source Code?

How To Plot Streamlines With Matplotlib Given 1-d Arrays Of X Cords, Y Cords, U Components And V Components

Before I start, I'll add that I have not been using Python for very long at all! There were sim… Read more How To Plot Streamlines With Matplotlib Given 1-d Arrays Of X Cords, Y Cords, U Components And V Components

Read Multiple *.txt Files Into Pandas Dataframe With Filename As Column Header

I am trying to import a set of *.txt files. I need to import the files into successive columns of a… Read more Read Multiple *.txt Files Into Pandas Dataframe With Filename As Column Header