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Showing posts from October, 2024

Python Module Pisa: How Change Background Color For All Page?

How i can change background color of all page? like this : body,div { background-color:#f4f4f4; } … Read more Python Module Pisa: How Change Background Color For All Page?

Python Subprocess Executed Script Wont Write To File

I have written two scripts where one script calls subprocess.Popen to run a terminal command to exe… Read more Python Subprocess Executed Script Wont Write To File

Find Replace Element Using Python

I'm trying to search a tag and replace an element in some XML code. Here is my attempt: from xm… Read more Find Replace Element Using Python

Python Extract Elements From Json String

I have a Json string from which I'm able to extract few components like formatted_address,lat,l… Read more Python Extract Elements From Json String

Displaying Table Using Models In Django Admin

I am trying to create a project management kind of app. Now I have the project model like in this i… Read more Displaying Table Using Models In Django Admin

Python: If More Than One Of Three Things Is True, Return False

I'm writing a django model that allows my site to have coupons. Coupons can have three types:… Read more Python: If More Than One Of Three Things Is True, Return False

Django Move Project From Windows Host To Linux Host (and Deploy)

I'm trying to Move my Django App to a real Server (or deploy it there, self-hosted) but everyth… Read more Django Move Project From Windows Host To Linux Host (and Deploy)

Using Python Subprocess.call To Kill All Running Python Files

I'm trying to kill (on a demand) all the python processes that are running at the moment. I was… Read more Using Python Subprocess.call To Kill All Running Python Files

The Truth Value Of A Series Is Ambiguous In Dataframe

I have the same code,I'm trying to create new field in pandas dataframe with simple conditions:… Read more The Truth Value Of A Series Is Ambiguous In Dataframe

Remove Data Above Threshold In Histogram

I have data displayed in a hitogram with the following code: angles = data[columns[3]] num_bins = 2… Read more Remove Data Above Threshold In Histogram

Argsort In Python3

I am wondering why I get different results by using argsort in Python2 and Python3. My codes are as… Read more Argsort In Python3

Python Path Manipulation

I am using GAE and webapp2 to create a simple PM application. This is part of my code for adding a… Read more Python Path Manipulation

Passing Big Complex Arrays From Python To C++ - What's My Best Option?

2017/06/13 EDIT: I tried using boost as was suggested, but after spending more than 3 days trying t… Read more Passing Big Complex Arrays From Python To C++ - What's My Best Option?

How To Reuse Computation Graph For Different Inputs?

I have my main flow of computation set up that I can train using train = theano.function(inputs=[x… Read more How To Reuse Computation Graph For Different Inputs?

Writing To Numpy Array From Dictionary

I have a dictionary of file header values (time, number of frames, year, month, etc) that I would l… Read more Writing To Numpy Array From Dictionary

Python Beautiful Soup Can't Find Specific Table

I'm having issues with scraping basketball-reference.com. I'm trying to access the 'Tea… Read more Python Beautiful Soup Can't Find Specific Table

Turn Python Object Into Json Output

New to Python, trying to define a very simple class that will hold a few values, and then get it ou… Read more Turn Python Object Into Json Output

Create An Indexed Datetime From Date/time Info In 3 Columns Using Pandas

First off, here is a sample of my data, a csv with Year, Julian Day, 2400hr, and then 2 value colum… Read more Create An Indexed Datetime From Date/time Info In 3 Columns Using Pandas

Scikit-learn, Add Features To A Vectorized Set Of Documents

I am starting with scikit-learn and I am trying to transform a set of documents into a format on wh… Read more Scikit-learn, Add Features To A Vectorized Set Of Documents

Update Label's Text When Pressing A Button In Kivy For Python

Here is my code: I want to make a game where the main_label changes text when you press a button bu… Read more Update Label's Text When Pressing A Button In Kivy For Python

Python - Drop Duplicate Based On Max Value Of A Column

I am not really good with pandas, and I think pandas should solve my problem: I have a text file, t… Read more Python - Drop Duplicate Based On Max Value Of A Column

Python Ctypes: Wraping C++ Class With Operators

I want to wrap a small test C++ class for use in python using ctypes. The class is called Edge and … Read more Python Ctypes: Wraping C++ Class With Operators

Go One Step Back And One Step Forward In A Loop With Python

I need to loop in a list containing french words and find an asterisk because I want to concatenate… Read more Go One Step Back And One Step Forward In A Loop With Python

Filter Rows Based One Column' Value And Calculate Percentage Of Sum In Pandas

Given a small dataset as follows: value input 0 3 0 1 4 1 2 3 -1 3… Read more Filter Rows Based One Column' Value And Calculate Percentage Of Sum In Pandas

Clean Wrong Header Inside Dataframe With Python/pandas

I've got a corrupt data frame with random header duplicates inside the data frame. How to ignor… Read more Clean Wrong Header Inside Dataframe With Python/pandas

How Do I Make A Patch Request In Python?

Is there a way to make a request using the PATCH HTTP method in Python? I tried using httplib, but … Read more How Do I Make A Patch Request In Python?

Executing Python Program

I have been searching the web for an answer now for quite a while, but this is giving me really hea… Read more Executing Python Program

Attributeerror 'button' Object Has No Attribute Scrlfbtn

from kivy.app import App from kivy.uix.boxlayout import BoxLayout from kivy.uix.label import Label … Read more Attributeerror 'button' Object Has No Attribute Scrlfbtn

Converting Mathjax Into Pdf With Wkhtmltopdf Yields Too Small Maths

By using pdfkit-pythonbased on wkhtmltopdf, I have managed to convert MathJaxinto pdf. wkhtmltopdf … Read more Converting Mathjax Into Pdf With Wkhtmltopdf Yields Too Small Maths

Argmax Of Each Row Or Column In Scipy Sparse Matrix

scipy.sparse.coo_matrix.max returns the maximum value of each row or column, given an axis. I would… Read more Argmax Of Each Row Or Column In Scipy Sparse Matrix

How To Create Django Like Button For Anonymous Users?

I am using Django and my website has no user profiles so all are anonymous. I want to implement a &… Read more How To Create Django Like Button For Anonymous Users?

How To Use "insert" In Psycopg2 Connection Pooling?

I use psycopg2 to connect to PostgreSQL on Python and I want to use connection pooling. I don't… Read more How To Use "insert" In Psycopg2 Connection Pooling?

How Is The Python Module Search Path Determined On Mac Os X?

When a non built-in module is imported, the interpreter searches in the locations given by sys.path… Read more How Is The Python Module Search Path Determined On Mac Os X?

Enemy Not Staying At Original Spot

So I been trying make my enemy move at the same spot while my player moves the camera but it's … Read more Enemy Not Staying At Original Spot

Python - Updating Json Objects In A File

I have a (valid) JSON file contaning JSON objects, each object taking up one file line. These JSON… Read more Python - Updating Json Objects In A File

Xaxis Text Overlapping - Matplotlib

I plot a bar graph using matplotlib and everything works fine. When the 'text label' on X-a… Read more Xaxis Text Overlapping - Matplotlib

How To Reverse Geocode Serverside With Python, Json And Google Maps?

I'm trying serverside reverse geocoding that can get me a json response and now I want to get 2… Read more How To Reverse Geocode Serverside With Python, Json And Google Maps?

Numpy Change Array Values When Mask Is One

i'm new to numpy and i'm running into trouble. I've got two numpy arrays, img and thr: … Read more Numpy Change Array Values When Mask Is One

Windows Handling Closes The Whole Browser If I Try To Close The Current Window In Python

Am currently using windows handling for opening the map direction in the new window and after it op… Read more Windows Handling Closes The Whole Browser If I Try To Close The Current Window In Python

Why Doesn't The Mysqldb Connection Context Manager Close The Cursor?

MySQLdb Connections have a rudimentary context manager that creates a cursor on enter, either rolls… Read more Why Doesn't The Mysqldb Connection Context Manager Close The Cursor?

Scheduling A Python Script Via Windows Task Scheduler

Observe the following Python script, 'Script.py': import subprocess src_directory = 'Z:… Read more Scheduling A Python Script Via Windows Task Scheduler

Can't Access The Django Server At Http://127.0.0.1:8000/

At firt time it worked totally fine but it is showing this issue now: app$ python manage.py runserv… Read more Can't Access The Django Server At Http://127.0.0.1:8000/

Scrapy Gives Urlerror:

So I have a scrapy program I am trying to get off the ground but I can't get my code to execute… Read more Scrapy Gives Urlerror:

Django, Using "|": Expression Tree Is Too Large (maximum Depth 1000)

I'm trying to concatenate many querysets together. I tried out the marked answer from this ques… Read more Django, Using "|": Expression Tree Is Too Large (maximum Depth 1000)

Get Cumulative Count Per 2d Array

I have general data, e.g. strings: np.random.seed(343) arr = np.sort(np.random.randint(5, size=(10… Read more Get Cumulative Count Per 2d Array

Python - How To Add Zeros To And Integer/string?

I'm without clues on how to do this in Python. The problem is the following: I have for example… Read more Python - How To Add Zeros To And Integer/string?

Need Example/help With Gtktextbuffer (of Gtktextview) Serialize/deserialize

I am trying to save user's bold/italic/font/etc tags in a GtkTextView. Using GtkTextBuffer.get_… Read more Need Example/help With Gtktextbuffer (of Gtktextview) Serialize/deserialize

Pylint Rules : How To Solve Undefined Variable?

I get some message from pylint rules : from scrapy.spiders import Spider class MySpider(Spider): … Read more Pylint Rules : How To Solve Undefined Variable?

Pandas Complex Calculation Based On Other Columns

I have successfully created new columns based on arithmetic for other columns but now I have a more… Read more Pandas Complex Calculation Based On Other Columns

Python Pandas Read_excel Returns Unicodedecodeerror On Describe()

I love pandas, but I am having real problems with Unicode errors. read_excel() returns the dreaded … Read more Python Pandas Read_excel Returns Unicodedecodeerror On Describe()

Why Does My Tkinter Window Background Not Change?

I've a small program with a feature to change the background color of a different window than t… Read more Why Does My Tkinter Window Background Not Change?

How To Save Python Session Input And Output

All of the ways which discussed this question save the history of your commands in a file or you ha… Read more How To Save Python Session Input And Output

How To Use Any String From List As A Variable?

I would like to know how i could have a variable A to be any random string from ListA and B to be a… Read more How To Use Any String From List As A Variable?

Python: Convert Rtf File To Unicode?

I'm trying to convert lines in an RTF file to a series of unicode strings, and then do a regex … Read more Python: Convert Rtf File To Unicode?

How To Cross Checking 2 Pandas Dataframes File And Use 1 Dataframe's Value As A Variable?

I have 2 pandas dataframes: modal2: Mode month1 month2 month3 month4 month5 month6 month7 … Read more How To Cross Checking 2 Pandas Dataframes File And Use 1 Dataframe's Value As A Variable?

Python Pip Doesn't Build Dependencies During Installation

Pip doesn't seem to build dependencies from source on my Ubuntu server, while it always does th… Read more Python Pip Doesn't Build Dependencies During Installation

How To Lock Tkinter Button After Pressing On It

how to lock the button after pressing on it, until the other button is pressed or until I closed t… Read more How To Lock Tkinter Button After Pressing On It

Pandas Shift Column Data Upon Condition

I have dataframe which look like this. Name Val Rating 0 ABC 123 B + 1 DEF 23… Read more Pandas Shift Column Data Upon Condition

Pyspark 2.1: Importing Module With Udf's Breaks Hive Connectivity

I'm currently working with Spark 2.1 and have a main script that calls a helper module that con… Read more Pyspark 2.1: Importing Module With Udf's Breaks Hive Connectivity

What Is Good Way To Negate An Integer In Binary Operation In Python?

Based on what I've read about the binary representation of integers, the first bit is for sign … Read more What Is Good Way To Negate An Integer In Binary Operation In Python?