Python College

I have a function written in python, and I want to inspect how it runs step by step from start to f… Read more How Do I Trace My Python Program From Start Of Execution To Finish?

I have two very similar loops, and these two contain an inner loop that is very similar to a third … Read more Deduplicating Code In Slightly Different Functions

I have an external tool with a command line interface that checks whether any data is provided via … Read more Test Calling Of An External Script Run Via Popen That Expects No Available Data In Stdin Using Pytest

I am building a small search engine using Django Haystack + Elasticsearch + Django REST Framework, … Read more Django Haystack Distinct Value For Field

I'm new to so alembic so i might miss a point in its concept but here is the question. i have s… Read more Prevent Alembic From Autogenerating Tables

I'm trying to build a list of the first ten factorials [1,1,2,6,24,120,720,5040,40320,362880] … Read more Create List Of Factorials Using List Comprehension

I'm trying to come up to speed on the animation functionality in pyplot. I've grabbed the e… Read more Pyplot Animation Example Code Won't Animate

I have the following file hierarchy structure: main.py Main/ A/ a.py b.py … Read more Python Run From Subdirectory

I have a very big dictionary with keys containing a list of items. I would like to group all the ke… Read more Combine Dictionary Entries By Common Elements

Yes I know that there is already a post covering this, but when I read it, it didn't help so pl… Read more Make Python Repeat A String Until Yes Or Yes Is Inputted

I've got a gigantic list of varying objects I need to parse, and have multiple questions: The … Read more Python Minidom Xml Parsing Dotted Quad/nested Children

I am new to the fourier theory and I've seen very good tutorials on how to apply fft to a signa… Read more Fast Fourier Transform In Python

Looking at the postgres server log, I see that the exact same query on the same postgres server tak… Read more Postgresql: Query 10x Slower In A Different Client

I already spent 2 days trying to install pyCrypto for Paramiko module. So, first issue I had faced … Read more No Module Named 'winrandom' When Using Pycrypto

I am running an Anaconda installation of Python3 64bit on Windows. I have no idea how to put those … Read more Module 'matplotlib' Has No Attribute 'colors'

I have the following regex for removing spaces between punctuation marks. re.sub(r'\s*(\W)\s*&#… Read more Regex - Remove Space Between Two Punctuation Marks But Not Between Punctuation Mark And Letter

I'm using a crontab to run a maintenance script for my minecraft server. Most of the time it wo… Read more Pushd Through Os.system

I have two 2D arrays a and b. I want to find the exact indices of a in b. I followed the solution p… Read more Numpy To Get The Exact Arguments Of Duplicated Elements In A 2d Array

I am creating a matrix with this def letsplay(m,n): matrix = [[ '.' for m in range(10)]… Read more Create A Matrix With Random Position

I have a large read-only data structure (a graph loaded in networkx, though this shouldn't be i… Read more Sharing Memory In Gunicorn?

I have a set of parsers and subparsers to build a production or development system. If the user pic… Read more Argparse Optional Arguments With Multilevel Parser/subparser

The scenario is that my user can supply an expression string for evaluation. It could be: 'powe… Read more How Do I Lazy Evaluate Variables In A Python Eval Expression

We are given a large number 'num', which can have upto 10^4 digits ,( num<= 10^(10000) )… Read more Count Number Of 0s From [1,2,....num]

I created a 1X20 struct in Matlab. This struct has 9 fields. The struct is saved in -v7.3 version b… Read more How To Load Matlab's Struct (saved With V7.3) In Python

I am trying to 3D plot the magnification factor in vibrations for multiple types of damping. To sim… Read more How To 3d Plot Function Of 2 Variables In Python?

I'm quite a beginner and I've been looking for an answer for days now.. I am building a web… Read more Client-side Calls Server To Run Python

I have the following output from my code Code: text = soup.get_text() Output: Article Title So… Read more Split String From Beautifulsoup Output In A List

MacOSX launchd passes the -psn... parameter to applications. How can I tell argparse how to parse t… Read more Python Argparse: How To Handle Macosx `-psn` Parameter

I am working with the 3.6.4 source release of Python. I have no trouble building it with Visual Stu… Read more I Cannot Build Python.dll As A Static Library (/mtd) Using Visual Studio

I'm trying to calculate the Pearson correlation correlation between every item in my list. I… Read more Calculating Correlations Between Every Item In A List

I am still learning Openerp and please bear it if I asked something very simple. My issue is that I… Read more Client Side Validation In Openerp

I have a code which reassigns bins to a large numpy array. Basically, the elements of the large arr… Read more Improving Runtime Of Python Numpy Code

In python, a value x is not always constrained to equal itself. Perhaps the best known example is … Read more Comparison Of Collections Containing Non-reflexive Elements

So I am trying to encrypt a directory using python and I'm not sure what the best way to do tha… Read more Encrypt Folder Or Zip File Using Python

I have some data with multiple observations for a given Collector, Date, Sample, and Type where the… Read more How Can I Add Summary Rows To A Pandas Dataframe Calculated On Multiple Columns By Agg Functions Like Mean, Median, Etc

I want to sort a list of lists based on the length of the second item in the sublists, like this: I… Read more How To Sort A List Of Lists Based On Length Of Inner List?

I have a simple spyne service: class JiraAdapter(ServiceBase): @srpc(Unicode, String, Unicode, … Read more Python Spyne Service - Base64 Strings Come Escaped

I have a string representation of dictionary in Pandas DataFrame Column like this: >>> df… Read more How To Convert String Representation Of Dictionary In Pandas Dataframe To A New Columns?

while True: input = raw_input('enter input: ') result = useInput(input) def useInp… Read more How To Break A Python While Loop From A Function Within The Loop

Trying to write a function that will iterate over the linked list, sum up all of the odd numbers an… Read more Using Linked Lists And Patterns In Python

I'm trying to write a Javascript program which can get the return value of my Python program, I… Read more Get Return Value From Python Via Javascript Ajax

So I was messing around in idle with recursion, and I noticed that a loop using recursion was much … Read more Why Is Recursion In Python So Slow?

I'm producing a series of scatterplots, where I keep most of the plot (besides the scatter plot… Read more Remove Annotation While Keeping Plot Matplotlib

I am using BeautifulSoup 4 (and the parser lmxl) to parse an XML file used for the MLB API. The API… Read more Beautiful Soup Can't Find The First Tag (xml)

I am trying to install Mathics under Mac Os X Mavericks. The installation instructions states to in… Read more Installing Mathics Under Mac Os X

I'm learning python, and I'm trying to do this, which I thought should be trivial, but appa… Read more Passing Boolean Function To If-condition In Python

VSCode's Jupyter isn't actually running the version of python that it displays in the lower… Read more Vscode Jupyter Loads Incorrect Version Of Python

I'm building a QTreeWidget where I'm implementing adding new item and renaming functionalit… Read more Pyqt Validity Check On Qtreewidgetitem

Can someone please explain the differences in these two calls. The first one gives the correct serv… Read more Aws S3 - Object Has No Attribute 'server_side_encryption'

I'm trying to deploy my discord.py bot on Heroku using my GitHub master branch, but have been u… Read more How To Install Discord.py-rewrite Dependency On Heroku For Discord Bot Hosting?

I am doing some meta programming, and I need a way to define type hints on the fly. Is there a way … Read more Is There A Way To Pass An Array To A Python Generic?

Using the following code... import win32com.adsi DNC=win32com.adsi.ADsGetObject('LDAP://rootDS… Read more Python Win32com.adsi Module Limits Number Of Returned Members From Ad

I want to play with turtle module in Python. But when i do import turtle module, i've the follo… Read more Can't Import Turtle Module In Python 2.x And Python 3.x

I've successfully pulled data from IB using the api. It comes in XML format and it looks like t… Read more Parsing Interactive Broker Fundamental Data

For example s = 'a b c d e f ' Needs to be reduced t… Read more Replacing All Multispaces With Single Spaces

What is an efficient way to initialize and access elements of a large array in Python? I want to cr… Read more Efficient Python Array With 100 Million Zeros?