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Showing posts from June, 2024

Cannot Find Anaconda Install Logging

I am having issues installing anaconda silently on some machines. I am running Anaconda3-2020_07-W… Read more Cannot Find Anaconda Install Logging

Sublimelinter 4.0.2 New Update Can No Longer Find Any Of My Linters

So after opening up sublime sublimelinter updated and now none of my linters work. I have looked ar… Read more Sublimelinter 4.0.2 New Update Can No Longer Find Any Of My Linters

How To Condense Script When Scraping Different Locations For One Element

I have 2 working scripts that do their job. I want to combine them for efficiency and reduce redund… Read more How To Condense Script When Scraping Different Locations For One Element

How To Count The Presence Of A Set Of Numbers In A Set Of Intervals Efficiently

The input parameters are a list of tuples representing the intervals and a list of integers. The go… Read more How To Count The Presence Of A Set Of Numbers In A Set Of Intervals Efficiently

Iterating Over A Numpy Array With Enumerate Like Function

I want to numpy arrays into some of my code. I am trying to iterate over an array. import numpy as … Read more Iterating Over A Numpy Array With Enumerate Like Function

Sending Url Data Curl/json In Python

I am trying use curl in python with url parameter but it is returning 'None', same api with… Read more Sending Url Data Curl/json In Python

Cannot Copy Large (5 Gb) Files With Awscli 1.5.4

I have problem with aws-cli, I did a yum update, it updated awscli (among other things) and now aws… Read more Cannot Copy Large (5 Gb) Files With Awscli 1.5.4

How Can I Write A Sqlalchemy Query That Will Return All Descendants Of A Node In A Graph?

I am working on an application where my database objects often have multiple parents and multiple c… Read more How Can I Write A Sqlalchemy Query That Will Return All Descendants Of A Node In A Graph?

How Do I Filter Tweets Using Location And Keyword?

I'm a new Python user and have been experimenting with tweepy. I understand the twitter API do… Read more How Do I Filter Tweets Using Location And Keyword?

Animation Using Matplotlib With Subplots And Artistanimation

I am working on an image analysis and I want to create an animation of the final results that inclu… Read more Animation Using Matplotlib With Subplots And Artistanimation

Scipy.optimize.minimize(method=‘slsqp’) Memory Issues When Outside The Bounds

I am working with scipy.optimize.minimize(method=‘SLSQP’), the function and constraints are interpo… Read more Scipy.optimize.minimize(method=‘slsqp’) Memory Issues When Outside The Bounds

Update An Excel Sheet In Real Time Using Python

Is there a way to update a spreadsheet in real time while it is open in Excel? I have a workbook ca… Read more Update An Excel Sheet In Real Time Using Python

How To Apply Pyqt5 Event On A List With Values Instead Of Single Variable Value?

Based on SO question and answer given here I modified the answer where the value becomes a list. It… Read more How To Apply Pyqt5 Event On A List With Values Instead Of Single Variable Value?

Create A Custom Sklearn Transformermixin That Transforms Categorical Variables Consistently

This question is not a duplicate as someone suggested. Why? Because in that example, all possible v… Read more Create A Custom Sklearn Transformermixin That Transforms Categorical Variables Consistently

Sequential Rule Mining Using Apriori Algorithm And Pandas

I am performing Sequential Rule Mining using Apriori Algorithm and FPA, I have the dataset in excel… Read more Sequential Rule Mining Using Apriori Algorithm And Pandas

Color Time-series Based On Column Values In Pandas

I have a time-series in a pandas DataFrame (df.data in the example) and want to color the plot base… Read more Color Time-series Based On Column Values In Pandas

Can Not Run .exe Packed By Pyinstaller

My source code I am using pyfiglet in my project and when compiling the .exe it returns Traceback (… Read more Can Not Run .exe Packed By Pyinstaller

No Module Named Blog

I'm a newbie in django.Now I'm following a book named Python Web Development with Django an… Read more No Module Named Blog

Iterate Over Urls For Webscraping Using Beautifulsoup

This is my code to scrape odds from www.oddsportal.com. import pandas as pd from bs4 import Beautif… Read more Iterate Over Urls For Webscraping Using Beautifulsoup

Failing To Open Https Pages In Phantomjs Using Splinter

I'm trying to use PhantomJS to write a scraper but even the example in the documentation of mor… Read more Failing To Open Https Pages In Phantomjs Using Splinter

Printing A Python List With Hex Elements

I have this list: a_list = [0x00, 0x00, 0x00, 0x00] When I print it, I get: print a_list [0, 0, 0,… Read more Printing A Python List With Hex Elements

Python Beginner: How Can I Make Text #1 Look Like Text #2

I am trying to create a loop that will format, space, and align the 1st text to match the 2nd text.… Read more Python Beginner: How Can I Make Text #1 Look Like Text #2

Python - Extract Text From String

What are the most efficient ways to extract text from a string? Are there some available functions… Read more Python - Extract Text From String

Using List Comprehension Instead Of For Loop When Working With Django Querysets

I'm trying to tweak an application that is suffering in speed department. Because of that, I… Read more Using List Comprehension Instead Of For Loop When Working With Django Querysets

Python User-defined Data Type

I am writing a rogue-like game in Python and am defining my Tile class. A tile can either be blocke… Read more Python User-defined Data Type

Rounding Datetime Based On Time Of Day

I have a pandas dataframe with timestamps shown below: 6/30/2019 3:45:00 PM I would like to round … Read more Rounding Datetime Based On Time Of Day

Sqlite Python Does Not Update Table

I have the following code: import sqlite3 con = sqlite3.connect('testDB') cur = con.cursor… Read more Sqlite Python Does Not Update Table

Python Random Choice From List

How do i choose to pick random choice from the list given below. colours = ['red', 'blu… Read more Python Random Choice From List

Is There A Discontinuous Range Class For Python?

I'd like to represent an arbitrarily complex range of real values, which can be discontinuous, … Read more Is There A Discontinuous Range Class For Python?

Odd Operator Precedence/associativity Behaviour

How is it that, in Python 2.7, the following True == 'w' in 'what!?' behaves diffe… Read more Odd Operator Precedence/associativity Behaviour

Setting Up Django For Css File

I am a newbie to django and trying to create a personal tech blog. I am hosting on webfaction. I h… Read more Setting Up Django For Css File

Two Time Series Data With Different Time Stamps And A Different Number Of Data Points

I have 2-time series data with different time stamps and a different number of data points. First d… Read more Two Time Series Data With Different Time Stamps And A Different Number Of Data Points

Django Generic Login View Return 'str Object Not Callable' Error

My urls.py in myProject is from django.conf.urls import patterns, include, url from testapp import… Read more Django Generic Login View Return 'str Object Not Callable' Error

Python Numpy, Methods Of Save Data And Variables

I was trying to use python package to save some numerical calculation data to a file. I had seen op… Read more Python Numpy, Methods Of Save Data And Variables

Unable To Save Image From Web Using Urllib2

I want to save some images from a website using python urllib2 but when I run the code it saves som… Read more Unable To Save Image From Web Using Urllib2

Python : Getcwd And Pwd If Directory Is A Symbolic Link Give Different Results

If my working directory is a symbolic link, os.getcwd() and os.system('pwd') do not give th… Read more Python : Getcwd And Pwd If Directory Is A Symbolic Link Give Different Results

Can I Minimize Chrome Window While Selenium Is Running?

I have a project to get some information from website. I want to look at the process inside the chr… Read more Can I Minimize Chrome Window While Selenium Is Running?

Python Mechanize Select Form Formnotfounderror

I want to select a form with mechanize. This is my code: br = mechanize.Browser() self.br.open(url)… Read more Python Mechanize Select Form Formnotfounderror

Reading Output From Child Process Using Python

The Context I am using the subprocess module to start a process from python. I want to be able to a… Read more Reading Output From Child Process Using Python

How Can I Pass A Tuple To Str.format()?

I'm trying to use the str.format() function to print a matrix in columns. This is the line that… Read more How Can I Pass A Tuple To Str.format()?

How Decode Asn1 Hex Value Using Asn1tools

I'm trying to decode the following ASN1 message using Python b'\xff\xff\xff\xff\xff\xff\x00… Read more How Decode Asn1 Hex Value Using Asn1tools

Plotting A Numpy Array In Healpy

I am attempting to produce a beam on a healpix map, using healpy. For starters, I would like to be … Read more Plotting A Numpy Array In Healpy

Newbie Python Error In Regards To Import

I'm a python newbie and starting out with using the Bottle web framework on Google App Engine. … Read more Newbie Python Error In Regards To Import

Pandas: Add Data For Missing Months

I have a dataframe of sales information by customers by month period, that looks something like thi… Read more Pandas: Add Data For Missing Months

Python Resettable Instance Method Memoization Decorator

I'm attempting to build a decorator for an instance method of a class that will memoize the res… Read more Python Resettable Instance Method Memoization Decorator

How To Use Sympy To Find The Point Of Intersection Of Two Functions?

I am trying to use the SymPy library to find the point of intersection(s) between two functions: f(… Read more How To Use Sympy To Find The Point Of Intersection Of Two Functions?

Python Argparse Help Message, Disable Metavar For Short Options?

I want to construct a argparser help message that looks like: -i, --input=INPUT help for input -… Read more Python Argparse Help Message, Disable Metavar For Short Options?

Plotting With Pyqtgraph Using External Data

I'm trying to plot data of diferentes sensors en realtime,so I decided to plot the data using … Read more Plotting With Pyqtgraph Using External Data

Timing Decorator Is Raising "'nonetype' Object Is Not Callable" Exception

I have i timing function and my main function. When i use only main function it runs fine, but when… Read more Timing Decorator Is Raising "'nonetype' Object Is Not Callable" Exception