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Showing posts from December, 2023

Lstrip Gets Rid Of Letter

With Python 2.7, I ran into the following problem: I have urls that I would like to clean, in parti… Read more Lstrip Gets Rid Of Letter

Convert Fractional Day Of Year To Pandas Datetime

I have a column of a Pandas DataFrame that is fractional day of year (DOY). This column appears as:… Read more Convert Fractional Day Of Year To Pandas Datetime

Issue While Calling Python(anaconda) From Java

I am calling Python(Anaconda) code from Java using ProcessBuilder. It was working fine when I had i… Read more Issue While Calling Python(anaconda) From Java

Binary Layout Of Python Lists

I am writing a program where I need to know the efficiency (memory wise) of different data containe… Read more Binary Layout Of Python Lists

Haystack Elasticsearch Realtimesignalprocessor Updates Only "default" Connection

I have 3 search indexes and 3 haystack connections. I want the indexes to be updated in real time s… Read more Haystack Elasticsearch Realtimesignalprocessor Updates Only "default" Connection

Set Of Dictionaries In List Of Dictionarys

trying to find a set of dictionaries in a list. Say I have the following list of dictionaries: rm_d… Read more Set Of Dictionaries In List Of Dictionarys

Python Re.search Error Typeerror: Expected String Or Buffer

Why would re.search('\.docx', os.listdir(os.getcwd())) yield the following error? TypeE… Read more Python Re.search Error Typeerror: Expected String Or Buffer

Pyqt. How To Block Clear Selection On Mouse Right Click?

I have a QGraphicsScene and many selectable items. But when I click the right mouse button - desele… Read more Pyqt. How To Block Clear Selection On Mouse Right Click?

Use Boto3 To Get Current Price For Given Ec2 Instance Type

Now that AWS have a Pricing API, how could one use Boto3 to fetch the current hourly price for a gi… Read more Use Boto3 To Get Current Price For Given Ec2 Instance Type

How To Write Match Condition For Array Values?

I have stored values in multiple variables. below are the input variables. uid = Objectid('5d51… Read more How To Write Match Condition For Array Values?

Use Python To Dynamically Create Bash Aliases

I'm attempting to use python to dynamically create bash aliases (like, for example, aliases to … Read more Use Python To Dynamically Create Bash Aliases

Running A File In The Same Directory As The Invoking Python Module Or Script

How can I run a batch file with Python (in the same directory as the Python scripts)? Note that the… Read more Running A File In The Same Directory As The Invoking Python Module Or Script

Convert Current Time To Webkit/chrome 17-digit Timestamp

I'm writing some bash script that parses and modifies multiple preferences and bookmarks of Goo… Read more Convert Current Time To Webkit/chrome 17-digit Timestamp

Creating Numbered List Of Output

How can I edit my code such that my output: the 8512 and 7759 i 6182 to 6027… Read more Creating Numbered List Of Output

Json Reference Extraction In Python

Json is not only useful as a communication tool for APIs, but also may be used as a markup for conf… Read more Json Reference Extraction In Python

Insert Multiple Documents In Elasticsearch - Bulk Doc Formatter

TLDR; How can I bulk format my JSON file for ingestion to Elasticsearch? I am attempting to ingest … Read more Insert Multiple Documents In Elasticsearch - Bulk Doc Formatter

Identify Unique Combinations Of Values In Columns, Sum Another Column, And Count Number Of Appearances In Pandas

I have a DataFrame like so: import pandas as pd d = {'param_1': [1.0, 2.0, 1.0, 1.0, 3.0, … Read more Identify Unique Combinations Of Values In Columns, Sum Another Column, And Count Number Of Appearances In Pandas

Pl/python With Anaconda

I've got Anaconda installed on a Ubuntu and would like to use some of it's modules in PL/Py… Read more Pl/python With Anaconda

Using Subprocess To Get Output Of Grep Piped Through Head -1

The gist of what I'm trying to do is this: grep -n 'some phrase' {some file path} | hea… Read more Using Subprocess To Get Output Of Grep Piped Through Head -1

Prime Number Python For Loops

Question: A program that take a positive integer n as input and returns True if n is a prime number… Read more Prime Number Python For Loops

Python-pptx Slide.shapes.add_picture() Not Recognizing Image Files

I am trying to add images to a PowerPoint slide using pptx. img_path = 'test.png' prs = Pr… Read more Python-pptx Slide.shapes.add_picture() Not Recognizing Image Files

Cannot Coerce To Or From Object In Nopython Context: Error After Python

Following up from here, Numba is finally working (after weeks) on my machine, without any weird ind… Read more Cannot Coerce To Or From Object In Nopython Context: Error After Python

How To Download A File With Python-google-api

How would I download a file using the GoogleAPI? Here is what I have so far: CLIENT_ID = '25555… Read more How To Download A File With Python-google-api

Typeerror: Get_params() Missing 1 Required Positional Argument: 'self'

I was trying to use scikit-learn package with python-3.4 to do a grid search, from sklearn.feature_… Read more Typeerror: Get_params() Missing 1 Required Positional Argument: 'self'

Select Sample Random Groups After Groupby In Pandas?

I have a very large DataFrame that looks like this example df: df = col1 col2 col3 apple… Read more Select Sample Random Groups After Groupby In Pandas?

Remove Heteroatoms From Pdb

The heteroatoms from pdb file has to be removed. Here is the code but it did not work with my test … Read more Remove Heteroatoms From Pdb

Python Xml To Csv

Please read entire question before marking duplicate. I have a nested XML file which i Want to conv… Read more Python Xml To Csv

How To Split Pandas String Column Into Different Rows?

Here is my issue. I have data like this: data = { 'name': ['Jack ;; Josh ;; John… Read more How To Split Pandas String Column Into Different Rows?

Twisted Api For Couchbase Not Working With Python Tornado

I'm trying to run a Tornado server with Couchbase 4.0 Developer preview. import tornado.web im… Read more Twisted Api For Couchbase Not Working With Python Tornado

Ajax Console Window With Ansi/vt100 Support?

I'm planning to write gateway web application, which would need 'terminal window' with … Read more Ajax Console Window With Ansi/vt100 Support?

Ansible Purchasing A Domain Name And Using Python To Parse The Xml Output

This is an action in my Ansible playbook: - name: Purchase Domain Name local_action: > … Read more Ansible Purchasing A Domain Name And Using Python To Parse The Xml Output

Parsing A Script Tag With Dicts In Beautifulsoup

Working on a partial answer to this question, I came across a bs4.element.Tag that is a mess of nes… Read more Parsing A Script Tag With Dicts In Beautifulsoup

Pip Failing To Build Wheels For Scipy

I've just downloaded the new python 3.8 and I'm trying to install the scipy package using t… Read more Pip Failing To Build Wheels For Scipy

Under The Hoods What's The Difference Between Subclassing The User And Creating A One To One Field?

I want to implement users in my system. I know that Django already has an authentication system, an… Read more Under The Hoods What's The Difference Between Subclassing The User And Creating A One To One Field?

Replace Some Values In A Dataframe With Nan's If The Index Of The Row Does Not Exist In Another Dataframe

I have a really large dataframe similar to this: CustomerId Latitude Longitude 0. … Read more Replace Some Values In A Dataframe With Nan's If The Index Of The Row Does Not Exist In Another Dataframe

Django 1.10 Templating/staticfiles Not Showing Any Images

I am trying to enable Django templating in 1.10 and it is not behaving correctly. Anything I have r… Read more Django 1.10 Templating/staticfiles Not Showing Any Images

A Program That Identifies Individual Words In A Sentence, Stores These In A List And Replaces Each Word With The Position Of That Word In The List

I am developing a program that identifies individual words in a sentence, stores these in a list an… Read more A Program That Identifies Individual Words In A Sentence, Stores These In A List And Replaces Each Word With The Position Of That Word In The List

How Can I Merge Fields In A Csv String Using Python?

I am trying to merge three fields in each line of a CSV file using Python. This would be simple, ex… Read more How Can I Merge Fields In A Csv String Using Python?

Kvm Made With Libvirt Not Persisting After Host Restart

I currently am making a ubuntu KVM with libvirt using the following code import libvirt conn = lib… Read more Kvm Made With Libvirt Not Persisting After Host Restart

Running Two Lines Of Code In Python At The Same Time?

How would I run two lines of code at the exact same time in Python 2.7? I think it's called par… Read more Running Two Lines Of Code In Python At The Same Time?

Linking Ghostscript To Pypdfocr In Windows Platform

Installed pypdfocr and ghostscript via pip installation. But, when the pypdfocr is run in the comma… Read more Linking Ghostscript To Pypdfocr In Windows Platform

Assigning Data To Django Model From Csv From Iterator

I'm reading info in from a CSV to my django model, but it keeps throwing an ValueError: Cannot … Read more Assigning Data To Django Model From Csv From Iterator

Python 3 Get Song Name From Internet Radio Stream

How can I get song name from internet radio stream? Python: Get name of shoutcast/internet radio st… Read more Python 3 Get Song Name From Internet Radio Stream

Assign The Result Of A Loop To A Variable In Python

Consider a list I want to parse using a for : friends = ['Joe', 'Zoe', 'Brad… Read more Assign The Result Of A Loop To A Variable In Python

Remove Single Quotes From Dict Values While Adding Content To Yaml File Using Python Ruamel.yaml

I have an yaml file as mentioned below test1.yaml resources: name:{get_param: vname} ssh_keypai… Read more Remove Single Quotes From Dict Values While Adding Content To Yaml File Using Python Ruamel.yaml

Run Ipython In A Script

I am trying to do some scripting with IPython, but I am finding that it behaves very differently in… Read more Run Ipython In A Script

Numpy: Why Is Difference Of A (2,1) Array And A Vertical Matrix Slice Not A (2,1) Array

Consider the following code: >>x=np.array([1,3]).reshape(2,1) array([[1], [3]]) >>… Read more Numpy: Why Is Difference Of A (2,1) Array And A Vertical Matrix Slice Not A (2,1) Array

Returning The Lowest Index For The First Non Whitespace Character In A String In Python

What's the shortest way to do this in Python? string = ' xyz' must return index = 3 … Read more Returning The Lowest Index For The First Non Whitespace Character In A String In Python

Python Error (simple) (am I Going Crazy?)

Where in the world did I go wrong? This looks like it would work to me. There is an unused variable… Read more Python Error (simple) (am I Going Crazy?)

Apache Flink: Kafka Connector In Python Streaming Api, "cannot Load User Class"

I am trying out Flink's new Python streaming API and attempting to run my script with ./flink-1… Read more Apache Flink: Kafka Connector In Python Streaming Api, "cannot Load User Class"

How To Make Custom Login In Django

i am very new in python django.i had create a register page now i want to make login.i have written… Read more How To Make Custom Login In Django

Using A Command-line Option In A Pytest Skip-if Condition

Long story short, I want to be able to skip some tests if the session is being run against our prod… Read more Using A Command-line Option In A Pytest Skip-if Condition

Cartopy Pcolormesh With Re-normalized Colorbar

I'm trying to plot global Aerosol Optical Depths (AOD), and the values are typically around 0.2… Read more Cartopy Pcolormesh With Re-normalized Colorbar