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Showing posts from October, 2024

Understanding Class Type '__main__.classname'

Code: class Fraction(object): def __init__(self, num, denom): self.numerator = num … Read more Understanding Class Type '__main__.classname'

Asyncio Error, An Operation Was Attempted On Something That Is Not A Socket

I'm currently working on the current toy code to try and understand the asyncio module. import … Read more Asyncio Error, An Operation Was Attempted On Something That Is Not A Socket

Gtklabel Alignment And Padding

I have GtkLabel in Glade with X align set to 0, X pad set to 5, Expand set to No. Label is located … Read more Gtklabel Alignment And Padding

Python -- How Do You View Output That Doesn't Fit The Screen?

I should say I'm looking for a solution to the problem of viewing output that does not fit on y… Read more Python -- How Do You View Output That Doesn't Fit The Screen?

Matplotlib, How To Loop?

So I have this in Matplotlib. plt.scatter(X[: , 0:1][Y == 0], X[: , 2:3][Y==0]) plt.scatter(X[: , 0… Read more Matplotlib, How To Loop?

Python Pip Install Failing With Error Code 1

I am working on CentOS6 and have been able to install python2.7. After creating a virtualenv I have… Read more Python Pip Install Failing With Error Code 1

Why The Output Is Not Getting Striped Of 'the'

I want to strip 'The' from the string using strip function of string only no replace functi… Read more Why The Output Is Not Getting Striped Of 'the'

Python: Mock Side_effect On Object Attribute

Is it possible to have a side_effect on a property? If I look at the Mock documentation it seems it… Read more Python: Mock Side_effect On Object Attribute

Populate Combobox Editable Username And Line Edit Password From Sqlite3

I have 1 combobox editable username and 1 line edit password i want load user list from database sq… Read more Populate Combobox Editable Username And Line Edit Password From Sqlite3

How To Restrict The Acess To A Few Users In Pytelegrambotapi?

I'm using telebot (https://github.com/eternnoir/pyTelegramBotAPI) to create a bot to send photo… Read more How To Restrict The Acess To A Few Users In Pytelegrambotapi?

Python Sort Strings With Digits At The End

what is the easiest way to sort a list of strings with digits at the end where some have 3 digits a… Read more Python Sort Strings With Digits At The End

How To Rewrite This Function As A Recursive Function?

def digits(n): res = [] while n > 0: res.append(n % 10) n /= 10 retu… Read more How To Rewrite This Function As A Recursive Function?

Displaying Paths With Geoviews

I'm trying to use geoviews to display a path. I can get it to display ONLY the points properly:… Read more Displaying Paths With Geoviews

Attempting To Build A Cython Extension To A Python Package, Not Creating Shared Object (.so) File

I have attempted to use the answer here to add the building of a cython extension into my package. … Read more Attempting To Build A Cython Extension To A Python Package, Not Creating Shared Object (.so) File

Why Is My Wx.app Interfering With My Matplotlib Plots?

I am trying to build a GUI with wxPython to control a pretty stable, well-established model. The s… Read more Why Is My Wx.app Interfering With My Matplotlib Plots?

Intercepting __getitem__ Calls On An Object Attribute

Question: How can I Intercept __getitem__ calls on an object attribute? Explanation: So, the scenar… Read more Intercepting __getitem__ Calls On An Object Attribute

Check If One String Contains Another Substring In Python

I have a data set which looks something like this. **name** **url** **title** M… Read more Check If One String Contains Another Substring In Python

How To Change Numpy Array Dtype And Reshape?

I have an array that I read from an HDF5 file, and it is a 1D array of tuples. Its dtype is: [('… Read more How To Change Numpy Array Dtype And Reshape?

Getting Rid Of Control Character With Ncurses And Threaded Class

I'm trying to develop some kind of terminal user interface in python3 with threading and ncurse… Read more Getting Rid Of Control Character With Ncurses And Threaded Class

Ask User What Shape To Draw And How Many In Python Turtle

I am trying to make a program that asks the user to draw a shape and how many of that shape to draw… Read more Ask User What Shape To Draw And How Many In Python Turtle

Wxpython 3.0 & Multiprocessing - Update Gui From Background Process

From my wxpython GUI app I have an rsync task that I kick off as a multiprocessing.Process. The ide… Read more Wxpython 3.0 & Multiprocessing - Update Gui From Background Process

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?

Define Sqlalchmey Tables Based On Function Input

This is a follow up question to this question. I'm trying to implement a function that generate… Read more Define Sqlalchmey Tables Based On Function Input

Z3 String/char Xor?

I'm working with Z3 in Python and am trying to figure out how to do String operations. In gener… Read more Z3 String/char Xor?

Solving The Invalid Name For Python Module Warning In Pydev

I encountered the Invalid name for Python module: ...filename (it'll not be analyzed) warning m… Read more Solving The Invalid Name For Python Module Warning In Pydev

Download File From Django Project Root Using A Button

So, this is the webpage I'm creating atm with Django 1.8: Want the user to be able to export t… Read more Download File From Django Project Root Using A Button

Python Hangs On Fetchall Using Mysql Connector

I am fairly new to Python and MySQL. I am writing code that queries 60 different tables each contai… Read more Python Hangs On Fetchall Using Mysql Connector

Updating Labels In Tkinter With For Loop

So I'm trying to print items in a list dynamically on 10 tkinter Labels using a for loop. Curre… Read more Updating Labels In Tkinter With For Loop

How Can I Update First_name, Last_name & Email Of Django Model User And Update Other Field In Separate Models

I have been learning the Django tutorial for a few weeks using YT, StackOverflow, Django documentat… Read more How Can I Update First_name, Last_name & Email Of Django Model User And Update Other Field In Separate Models

How Do I Find The Name Of The File That Is The Importer, Within The Imported File?

How do I find the name of the file that is the 'importer', within the imported file? If a.p… Read more How Do I Find The Name Of The File That Is The Importer, Within The Imported File?

Python : Install Logging Module

I have python 3.5, tried to install logging package in PyCharm, I got an error: Error occured when… Read more Python : Install Logging Module

Twisted Adbapi: Runinteraction Last_insert_id()

class MySQL(object): def __init__(self): self.dbpool = adbapi.ConnectionPool( … Read more Twisted Adbapi: Runinteraction Last_insert_id()

Steps_per_epoch And Validation_steps For Infinite Dataset In Keras Model

I have a huge dataset of csv files having a volume of around 200GB. I don't know the total numb… Read more Steps_per_epoch And Validation_steps For Infinite Dataset In Keras Model

Unicodeencodeerror: 'cp949' Codec Can't Encode Character '\u20a9' In Position 90: Illegal Multibyte Sequence

I'm a python beginner. I'm trying to crawl google play store and export to csv file. But I … Read more Unicodeencodeerror: 'cp949' Codec Can't Encode Character '\u20a9' In Position 90: Illegal Multibyte Sequence

Python Escape Special Characters In Sys Argv

I have a script that takes sys.argv and the input may contain special characters (semicolon). I jus… Read more Python Escape Special Characters In Sys Argv

Indexerror: Index 14708 Is Out Of Bounds For Axis 0 With Size 295

I'm trying to make object detection software with yolo and this error is popping and I am so lo… Read more Indexerror: Index 14708 Is Out Of Bounds For Axis 0 With Size 295

Http Error When Trying To Download Mnist Data

I am using Google Colab for training a LeNet-300-100 fully-connected neural network on MNIST using … Read more Http Error When Trying To Download Mnist Data

Get The Number Of Boosts In A Server Discord.py

I am trying to make a server info command and I want it to display the server name, boost count, bo… Read more Get The Number Of Boosts In A Server Discord.py

Python Non-privileged Icmp

While trying to figure out the best method to ping (ICMP) something from python, I came across thes… Read more Python Non-privileged Icmp

How To Install Python Development Tools On Msys2

I need to install the Python development tools on MSYS2. My Python installation works (by either ca… Read more How To Install Python Development Tools On Msys2

Animation Of A 3d Surface From Calculated Matrices

I'm trying to animate a 3D surface generated out of Jacobi iterative method, after each iterati… Read more Animation Of A 3d Surface From Calculated Matrices

Combining Two List Into Third Based On Condition

This is python 3 code, there are 2 input files courses.txt and student.txt I am able to read the c… Read more Combining Two List Into Third Based On Condition

Pydev Code Completion For Everything

In many cases (such as function parameters) Pydev doesn't statically know the type of a variabl… Read more Pydev Code Completion For Everything

How Can I Convert This Tuple Of Tuples Into A Count Of Its Elements?

I have this tuple of tuples: TupleOfTuples = (('Venue1', 'Name1'), ('Venue1'… Read more How Can I Convert This Tuple Of Tuples Into A Count Of Its Elements?

Class Method With No Arguments Produces Typeerror

This code: class testclass: def __init__(self,x,y): self.x = x self.y = y … Read more Class Method With No Arguments Produces Typeerror

Join Dataframe Based On Date Which Is Between Dates From Another Dataframe

I have two Pandas Data Frames. First one looks like (db1): id date_from date_until v1 v2 0 … Read more Join Dataframe Based On Date Which Is Between Dates From Another Dataframe