Python Tutorial for Beginners

I have a package MyPak and a module MyMod. The files are organized in the following way: somedir/M… Read more Different Import Results At Different Directories

I have the coordinate of a bunch of points and want to create surfaces out of them in a python pack… Read more How To Find Adjacent Lines On A Regular 3d Grid In Python

I have a csv file. It looks something like this; name,id, AAA,1111, BBB,2222, CCC,3333, DDD,2222, … Read more Check For Duplicates In A Python Panda Data Structure

If you were to use this code below to create TrayTips (BaloonTips) in the Notification Area you wil… Read more Multiple Windowsbaloontip / Traytip Notifications?

I am trying to check if a file exists in Python using os.path.isfile(), but it is returning false a… Read more Os.path.isfile Isn't Working As Expected

I've been pulling my hair out over the past few days looking around for a good solution to prev… Read more Dns Over Proxy?

I have a dataframe with one of its column having a list at each index. I want to concatenate these … Read more How To Concatenate Pandas Column With List Values Into One List?

When I try to use cursor.primaryKeys('tablename') then exception occurs: Error: ('IM001… Read more Pyodbc - Read Primary Keys From Ms Access (mdb) Database

I have following problem. I need to differentiate DNS packets sent by my application from standard … Read more Why Cannot Bind Socket To Localhost For Outgoing Request

I was doing some calculations and row manipulations and realised that for some tasks such as mathem… Read more When Should I Use Dt.column Vs Dt['column'] Pandas?

I have trained a Keras-based autoencoder model with the following input layer: depth = 1 width = he… Read more Why Is Keras Complaining About Incompatible Input Shape In This Case?

I am looking for a way to extract a filename and extension from a particular url using Python lets … Read more Python Split Url To Find Image Name And Extension

i am currently working on a project that involves TF2,python,and steam trading. I would like to kno… Read more How To Trade On Steam With Python

I want render the webpage to an image offscreen, however when I use following code, the output imag… Read more Pyqt5 Render With Qwebengineview

I'm trying to add some custom behaviors and properties to my figures, but I'm having troubl… Read more How Do I Subclass Matplotlib's Figure Class?

I have a pycuda program here that reads in an image from the command line and saves a version back … Read more Pycuda, Issues Sending Multiple Single Variable Arguments

I am new to python/numpy. I need to do the following calculation: for an array of discrete times t… Read more Vectorization And Matrix Multiplication By Scalars

I need to set the diagonal elements of a matrix to Inf. An easy way to do it is to use np.fill_diag… Read more Python Matrix Diagonal Of Inf Without Fill_diagonal

I know absolutely nothing about Django, but I am needing to get an existing project running in OSX.… Read more How Do I Install Python/django Modules?

I am using Django paypalrestsdk for PayPal https://github.com/paypal/PayPal-Python-SDK And I would … Read more Paypal Monthly Subscription Plan Settings For First Day Of The Month And Making Monthly Recurring Payment - Django Python

The image (test.tif) is attached. The np.nan values are the whitest region. How to fill those white… Read more Filling Gaps On An Image Using Numpy And Scipy

I am not sure what key-word to search for so if it has been already asked please link the response … Read more How To Translate / Shift A Numpy Array?

Since the two rasters (raster1 and raster2) overlap each other, I want to make new raster by calcul… Read more Calculate Pixel By Pixel Mean Of The Rasters Using Numpy

I have two threads running and I want them to wait for each other at a specific line using threadin… Read more How Does The Scope Of The Global Variable In Threads Work?

I am trying to parse this html to get the item title (e.g. Big Boss Air Fryer - Healthy 1300-Watt S… Read more Using Beautifulsoup To Parse String Efficiently

I have a small problem where I lack quite some Python experience. Assuming a list: list=[[40, 20, 4… Read more Partial List Flattening In Python

I have a question about serialization and imports. should functions have their own imports? like … Read more Can I Use Functions Imported From .py Files In Dask/distributed?

I am running the Google App script executable API from a Python script. I am doing this using a ser… Read more App Script Execution Api With Service Account - Http 400 Invalid Arguments

pipenv install google-ads produces an error: ERROR: Command errored out with exit status 1: python … Read more Installation Failed: Pipenv Install Google-ads (typeerror: Expected String Or Bytes-like Object)

Say I have a list of tuples, I extract the first tuple from this list and then want to create a new… Read more How Do You Create A List Of Repeated Tuples In Python?

I'm new to openid, and I am getting an 'invalidate_handle' and I have no idea what to d… Read more What Causes The Openid Error: Received "invalidate_handle" From Server

Consider the dataframe df df = pd.DataFrame(dict( A=list('XXYYXXYY'), B=ran… Read more How Can I Sort Within Partitions Defined By One Column But Leave The Partitions Where They Are?

I have this code, but I got an error and could not find a soulution to the problem. I was trying to… Read more Python Cannot Concatenate 'str' And 'datetime.timedelta' Objects

I would like to compute the excess returns of dataframe of stock returns, where excess returns are … Read more Computing Excess Returns

Consider a list variable t In [55]: t Out[55]: ['1.423', '0.046', '98.521&#… Read more Creating A Namedtuple From A List

Context: An API I am trying to use shows every example in PyCharm. But I can't get PyCharm to w… Read more What Is The Python Equivalent Of Mark Directory As Source In Pycharm?

I'm building a python module to extract tags from a large corpus of text, and while its results… Read more Trouble Using A Lock With Multiprocessing.pool: Pickling Error

I have a pandas dataframe, for which one of the columns holds 2D numpy arrays corresponding to pixe… Read more Read String Representation Of 2d Array From Csv Column Into A 2d Numpy Array

I have this error during template rendering. What i'm trying to do is allow the user to upload … Read more Django: Noreversematch At / 'myapp' Is Not A Registered Namespace

Here is my regexp: f\(\s*([^,]+)\s*,\s*([^,]+)\s*\) I'd have to apply this on a file, line by … Read more How To Use Regexp On File, Line By Line, In Python

I'm trying to generate week list by entering the start date and end date. Let's say if the … Read more Generate List Of List For Start And End Date Of Week From Date Range

So all day, I have been trying to install pip. I've executed curl https://bootstrap.pypa.io/get… Read more How To Install Pip On Python 3.6, Not The Default Python 2.7?

I'm working on the Django framework. Now I'm making a Class for user registration like belo… Read more Django View Class : Name 'self' Is Not Defined

I am experimenting with word sense disambiguation using wordnet for my project. As a part of the p… Read more Converting Adjectives And Adverbs To Their Noun Forms

In python, is there a way to prevent adding new class variables after defining the object? For exam… Read more In Python, Count The Number Of Variables In A Class Or Prevent Adding New Class Variables

I could not figure out what I'm doing wrong. Could you please help me? I have the following dir… Read more Django Settings -- Could Not Import Unipath

FileA contains lines FileB contains words How can I efficiently remove lines from FileB containing … Read more Efficiently Remove Lines From Filea That Contains String From Fileb

I have SQL Server Native Client 11.0 and pyodbc installed using python 2.7. I am able to set the co… Read more Python Pyodbc Sql Server Native Client 11.0 Cannot Return Geometry Column

I don't know if this is possible to do with matplotlib or other visualization tools in Anaconda… Read more Plot Time Periods In Timeline From Pandas

I was going through official pytorch tut, where it explains tensor gradients and Jacobian products … Read more Understanding Jacobian Tensor Gradients In Pytorch

I have a maybe a hopefully easy question that I wasn't able to find an answer on stack. I hav… Read more How To Set Values Based On A List In Pandas (python)

I am concerned with a script that involves datetime module. I have to suppress 'object received… Read more Suppress Django Naive Datetime Warnings

I am loading data from one table into pandas and then inserting that data into new table. However, … Read more Python Mysql Connector Returns Bytearray Instead Of Regular String Value

Since I prefer small files, I typically place a single 'public' class per Python module. I … Read more In Python, Is The Idiom "from Module Import Classname" Typical?

I'm trying to use numpy.multiply.outer on multidimensional arrays, and I really need it to assu… Read more How To Multiply.outer() In Numpy While Assuming 0 * Infinity = 0?

I have a table as id name sec1 sec2 sec3 sec4 sec5 sec6 1 abc mp(6) up(7) sp(8) cp… Read more Pandas Melt 2 Groups Of Columns