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Showing posts from January, 2024

How To Convert A "custom Class"-based Singleton Object Programmatically Into A Python Module?

I would like to convert a singleton-object programmatically into a Python module so that I can use … Read more How To Convert A "custom Class"-based Singleton Object Programmatically Into A Python Module?

Scrapy Not Giving Any Output

I was following this link and i was able to run a basespider successfully. How ever when i tried us… Read more Scrapy Not Giving Any Output

Self Decompressing And Executing Code In Python

This is the code that creates a compressed file with arbitrary python code in it. The idea is that … Read more Self Decompressing And Executing Code In Python

Importerror: No Module Named Copy_reg Pickle

I'm trying to unpickle an object stored as a blob in a MySQL database. I've manually genera… Read more Importerror: No Module Named Copy_reg Pickle

Average Rows By Category Pandas

So I've got a DataFrame that looks like this: year geo_name adult_obesity s… Read more Average Rows By Category Pandas

Tqdm - Multiple Progress Bars With Nested For Loops In Pycharm

The below question is for people who use PyCharm. There are nested for loops and tqdm is used for p… Read more Tqdm - Multiple Progress Bars With Nested For Loops In Pycharm

Python Webbrowser - Open A Url Without Https://

I am trying to get python to open a website URL. This code works. import webbrowser url = 'http… Read more Python Webbrowser - Open A Url Without Https://

Scapy And Tcpreplay: Bypass Temporary File For Performance

Scapy has a sendpfast function that sends packets using tcpreplay. However, this function first cre… Read more Scapy And Tcpreplay: Bypass Temporary File For Performance

How Do I Create A Brute Force Password Finder Using Python?

I want to create a brute force password finder using python for ethical reasons, I looked up tutori… Read more How Do I Create A Brute Force Password Finder Using Python?

Why Does `type(myfield)` Return `` And Not ``?

I am confronted to a python problem. I want to use type() to find out what type of variable I am us… Read more Why Does `type(myfield)` Return `` And Not ``?

Execute A Function To Return A Value On A Loop Until That Function Returns False - Python

I have a function that moves a file from one server to another. The function returns the file name … Read more Execute A Function To Return A Value On A Loop Until That Function Returns False - Python

Display Matplotlib Plots From Other File

I have a PyQt file that, on the click of a button, runs a function from another python file (let… Read more Display Matplotlib Plots From Other File

Insert Value Based On Row Index Number In A Pandas Dataframe

I need to insert value into a column based on row index of a pandas dataframe. import pandas as pd … Read more Insert Value Based On Row Index Number In A Pandas Dataframe

How To Find Avg Of Column Of Csv File

import csv with open('Met.csv', 'r') as f: reader = csv.reader(f, delimiter=… Read more How To Find Avg Of Column Of Csv File

Beautifulsoup4 Stripped_strings Gives Me Byte Objects?

I'm trying to get the text out of a blockquote which looks like this: 01 Oyasumi … Read more Beautifulsoup4 Stripped_strings Gives Me Byte Objects?

How Does The Logical `and` Operator Work With Integers?

So, I was playing with the interpreter, and typed in the following: In [95]: 1 and 2 Out[95]: 2 In… Read more How Does The Logical `and` Operator Work With Integers?

Custom Function Over Pyspark Dataframe

I'm trying to apply a custom function over rows in a pyspark dataframe. This function takes the… Read more Custom Function Over Pyspark Dataframe

Python Assertion Style

I'm wondering if what I'm doing is an appropriate method of assertions. I'm trying to m… Read more Python Assertion Style

Cannot Install Pyaudio 0.2.11 In Ubuntu 16.04

I downloaded PyAudio 0.2.11 tar file from https://pypi.python.org/pypi/PyAudio and run the followin… Read more Cannot Install Pyaudio 0.2.11 In Ubuntu 16.04

Toggle Software Keyboard For Entire Test Suite In Appium Python

Currently I am writing iOS tests using Python Appium and would like to completely hide the software… Read more Toggle Software Keyboard For Entire Test Suite In Appium Python

Django Migrating To A New Database

I just joined a project using Django, and am attempting to initialize my own development server. Wh… Read more Django Migrating To A New Database

Mapreduce How To Allow Mapper To Read An Xml File For Lookup

In my MapReduce jobs, I pass a product name to the Mapper as a string argument. The Mapper.py scrip… Read more Mapreduce How To Allow Mapper To Read An Xml File For Lookup

How Do I Loop A Code Until A Certain Number Is Created?

This task is to determine the difference between two attributes, strength and skill, from game char… Read more How Do I Loop A Code Until A Certain Number Is Created?

Parse Correct Datetime Using Python And Pandas

So I have two spreadsheets in csv format that I've been provided with for my masters uni course… Read more Parse Correct Datetime Using Python And Pandas

Json Library Interprets Space Characters As "\xa0"

When I load a json-file into python there's no problem with encodings as long as the file is tr… Read more Json Library Interprets Space Characters As "\xa0"

__init__() Got An Unexpected Keyword Argument 'timeout' In Python Subprocess

I am trying to run following code which uses pythos 'subprocess' module. subprocess.call(cl… Read more __init__() Got An Unexpected Keyword Argument 'timeout' In Python Subprocess

Why Is Collections.counter Much Slower Than ''.count?

I have a simple task: To count how many times every letter occurs in a string. I've used a Coun… Read more Why Is Collections.counter Much Slower Than ''.count?

Combining Two String Variables

I'm a novice Python user trying to do something that I think should be simple but can't fig… Read more Combining Two String Variables

How To Get Full Url From Django Request

Is there a better way to get the full url in django than doing the following: url = request.META[&#… Read more How To Get Full Url From Django Request

Is There A Way To Change The Filemode For A Logger Object That Is Not Configured Using Basicconfig?

If I create a logger object by using logger = logging.getLogger('Name') I am unable to chan… Read more Is There A Way To Change The Filemode For A Logger Object That Is Not Configured Using Basicconfig?

How To Open A Window With A Click Of A Button From Another Window Using Pyqt?

I'm trying to make an application but I keep getting punched by the 'simple' things lik… Read more How To Open A Window With A Click Of A Button From Another Window Using Pyqt?

Load Checkpoint And Evaluate Single Image With Tensorflow Dnn

For research at university I am examining the oxford 17 flowers alexnet example. The example uses t… Read more Load Checkpoint And Evaluate Single Image With Tensorflow Dnn

Python Error Typeerror: Function Takes Exactly 1 Argument (5 Given)

Traceback (most recent call last): File 'wdd.py', line 164, in file.write('tempe… Read more Python Error Typeerror: Function Takes Exactly 1 Argument (5 Given)

Error With Signature Token When Filling A Typeform

I'm learning Python and I'm trying to fill a type form using Python requests, however I get… Read more Error With Signature Token When Filling A Typeform

Attributeerror: 'module' Object Has No Attribute 'pydebug'

When trying to run a python script, I get the error AttributeError: 'module' object has no … Read more Attributeerror: 'module' Object Has No Attribute 'pydebug'

Combine Key And Mouse Button Events In Wxpython Panel Using Matplotlib

In a wxPython panel I want to use matplotlib's Lasso widget. In my implementation Lasso is used… Read more Combine Key And Mouse Button Events In Wxpython Panel Using Matplotlib

Determine Free Ram In Python

I would like my python script to use all the free RAM available but no more (for efficiency reasons… Read more Determine Free Ram In Python

How Do I Launch A File In Its Default Program, And Then Close It When The Script Finishes?

Summary I have wxPython GUI which allows the user to open files to view. Currently I do this with … Read more How Do I Launch A File In Its Default Program, And Then Close It When The Script Finishes?

What Does "client Failed To Connect To The D-bus Daemon" Mean?

I am using a very complex setup to test various non-public webpages. I use jenkins to run the pytho… Read more What Does "client Failed To Connect To The D-bus Daemon" Mean?

Changing The Selected Item Of An Optionmenu Programmatically

I have defined a simple OptionMenu like import Tkinter as tk optionList = ('a', 'b… Read more Changing The Selected Item Of An Optionmenu Programmatically

Is It Possible To Have A User Enter Integers And Add Them Using A While Loop In Python?

This is for one of my assignments. Here is the question just for clarity on what I am trying to do.… Read more Is It Possible To Have A User Enter Integers And Add Them Using A While Loop In Python?

Python Shared Libraries: Rtld_global Segfault

I work with a python swig-wrapped C++ library. In it's __init__.py file, it sets the dlopen fla… Read more Python Shared Libraries: Rtld_global Segfault

List Serializer With Dynamic Fields In Django Rest Framework

I'm trying to add fields dynamically to a serializer of Django Rest Framework, by overwriting t… Read more List Serializer With Dynamic Fields In Django Rest Framework

S3 Connection Timeout When Using Boto3

I am using boto3 to operate with S3. If my application is unable to reach S3 due to a network issue… Read more S3 Connection Timeout When Using Boto3

Inappropriate Datetime Datatype And Error On Flask App

Background What I would like to do is to implement a form to insert datetime with the specific data… Read more Inappropriate Datetime Datatype And Error On Flask App

Using Python Libraries To Plot Two Horizontal Bar Charts Sharing Same Y Axis

I would like to plot two horizontal bar charts sharing same y axis. For example, the following ques… Read more Using Python Libraries To Plot Two Horizontal Bar Charts Sharing Same Y Axis

Getting Date/time And Data Out Of Csv Into Matplotlib

My end goal is to get date/time and temp data plotted by matplotlib from a csv logfile, data is for… Read more Getting Date/time And Data Out Of Csv Into Matplotlib

Python: How To Read Stdout Of Subprocess In A Nonblocking Way

I am trying to make a simple python script that starts a subprocess and monitors its standard outpu… Read more Python: How To Read Stdout Of Subprocess In A Nonblocking Way

Extracting Variables From Javascript Inside Html

I need all the lines which contains the text '.mp4'. The Html file has no tag! My code: imp… Read more Extracting Variables From Javascript Inside Html

Python3 Datetime.timestamp In Python2?

I have a piece of python3 code, that calls a function at 22:00. # Imports from datetime import dat… Read more Python3 Datetime.timestamp In Python2?

Count Negative Values In A List Of Integers Using Python?

I am having problems with this CodingBat question: Given a list of integers, return the count of t… Read more Count Negative Values In A List Of Integers Using Python?

How Can I Make This Program More Efficient

This program is a basic encoder in python and I want to see if I can make it more efficient without… Read more How Can I Make This Program More Efficient

Syntax Highlight (.tmlanguage) In Sublime Text 3 For Packages

I work on this plugin Syntax highlight does not work with Sublime Text 3 when plugin is installed u… Read more Syntax Highlight (.tmlanguage) In Sublime Text 3 For Packages

Python Print Function In Real Time

I recently switched OS and am using a newer Python (2.7). On my old system, I used to be able to pr… Read more Python Print Function In Real Time

Python Pylab Pcolor Options For Publication Quality Plots

I am trying to make DFT (discrete fourier transforms) plots using pcolor in python. I have previous… Read more Python Pylab Pcolor Options For Publication Quality Plots

Dask Memory Error When Running Df.to_csv()

I am trying to index and save large csvs that cannot be loaded into memory. My code to load the csv… Read more Dask Memory Error When Running Df.to_csv()

Difference Between Instance Attributes And Class Attributes

I'm trying to learn about the instance and class attributes in python. Then am a little confus… Read more Difference Between Instance Attributes And Class Attributes

How To Merge Two Pandas Dataframes Based On A Similarity Function?

Given dataset 1 name,x,y st. peter,1,2 big university portland,3,4 and dataset 2 name,x,y saint pe… Read more How To Merge Two Pandas Dataframes Based On A Similarity Function?

Find: Missing Argument To `-exec' When Using Subprocess

'find / -name 'testmkv-27311.mkv' -exec bash -c 'ffmpeg -i testmkv-27311.mkv -vcode… Read more Find: Missing Argument To `-exec' When Using Subprocess

Sending And Receiving Frames Over The Same Websocket Connection Without Blocking

Sorry for the long post but I've been poking at this for over a week so I've tried a lot of… Read more Sending And Receiving Frames Over The Same Websocket Connection Without Blocking

Importing Azure Blob Via Sas In Python

EDIT: I am looking to import a blob from an Azure Storage Container into my Python script via a BLO… Read more Importing Azure Blob Via Sas In Python

Why This Tensorflow Tutorial Code Not Working

Now i'm trying lstm tutorial, look some one's book. But it didn't work. What's the … Read more Why This Tensorflow Tutorial Code Not Working

Django Fails To Create Superuser In Other Db Than 'default'

Is it a bug or am I wrong ? I am at the step to create a superuser, but django want a table in wron… Read more Django Fails To Create Superuser In Other Db Than 'default'

Gcentroid (rgeos) R Vs. Actual Centroid (in Python)

Summary: I thought that using gCentroid in R would return the centroid of a group of points, howeve… Read more Gcentroid (rgeos) R Vs. Actual Centroid (in Python)

Python: Issue Reading In Str From Matlab .mat File Using H5py And Numpy

I am having difficulty loading in 'str' variables 'Et' (Endtime) and 'St' (… Read more Python: Issue Reading In Str From Matlab .mat File Using H5py And Numpy