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I'm trying to do a query into a range of valid dates q = Licence.query(Licence.valid_from = tod… Read more Optimizing A Inequality Query In Ndb Over Two Properties

I'm trying to understand how the polygon function works with this example of the documentation:… Read more Skimage Polygon Function: Why Does The Last Vertice Repeats In The Polygon Documentation Example?

I am trying to implement from scratch the multiclass logistic regression but my implementation retu… Read more Multi-class Logistic Regression From Scratch

I'm running a number of tasks on the GMail API and am getting the same error as described in th… Read more Gmail Api On Gae: Correctly Using Discovery.build_from_document()

I have a dictionary that looks like this: {'Customer A': {'key1':'value 1',… Read more Split Dict Value Tuples Into Df Headers And Contents In Python3

I built a python module and I want to import it in my pyspark application. My package directory str… Read more Pyspark Import User Defined Module Or .py Files

So I have 2 images that I would like to display on top of each other. The image on top should have … Read more Tkinter Image Transparency

I am looking to use ctypes to call some old fortran libraries which were written by my boss a few y… Read more Call Fortran Function From Python With Ctypes

I am confused with the following line of code: data = {n.attributes['xid']: float(n.content… Read more In Python How Does "if-else And For" In A Dictionary Comprehension Work

I am writing a Script in Python and I need to search and Replace IPs in a File.... Any ideas how it… Read more How To Search For Ips In Files Using Python?

I got the following file structure for my Python C Extension project: . ├── setup.py ├── source   … Read more How To Use Setuptools Packages And Ext_modules With The Same Name?

I am looking for a way to instrument (Inject code inside) python programs. For example, if a progr… Read more How Can I Inject Code In Python Programs So That They Can Print The Conditions Inside The If Statement?

I run: raspivid -t 999999 -w 1080 -h 720 -fps 25 -hf -b 2000000 -o - | \gst-launch-1.0 -v fdsrc ! h… Read more Python3 Error With Gstreamer

I used Spyder, run Python 2.7. Just found interesting things: hash(-1) and hash(-2) both return -2… Read more Why Hash Function On Two Different Objects Return Same Value?

in Python 3, used socket.recv() to get data from hardware, and get bytes: b'\x00\x004\x00\x08\x… Read more How To Decode Following Bytes In Python 3

I have two OptionMenu widgets in the simple pieces of code shown below: variable = StringVar(wi… Read more Linking Two Optionmenu Widgets Tkinter

I'm making a function that takes a variable number of lists as input (i.e., an arbitrary argume… Read more Generate Combinations Of Elements From Multiple Lists

Maybe it's just doesn't exist, as I cannot find it. But using python's logging package… Read more How Many Times Was Logging.error() Called?

How do you convert a column of dates of the form '2020-06-30 15:20:13.078196+00:00' to date… Read more Dealing With "+00:00" In Datetime Format

I have installed numpy-1.11.0b3 by, pip install 'numpy-1.11.0b3+mkl-cp35-cp35m-win32.whl'. … Read more Getting Error For Importing Numpy At Python 3.5.1

So I get this error when I try to send an email with EmailMessage in Django. UnicodeEncodeError at … Read more Unicodeencodeerror With Attach_file On Emailmessage Django Error

I'm implementing a program that needs to serialize and deserialize large objects, so I was maki… Read more Marshal Dumps Faster, Cpickle Loads Faster

I'd like to pipe text with unix-like EOL (LF) from Python via Windows CMD (console). However, P… Read more Prevent Python Print()'s Automatic Newline Conversion To Crlf On Windows

Let's say I have two bytearray, b = bytearray(b'aaaaaa') b1 = bytearray(b'bbbbbb… Read more Python: Transferring Two Byte Variables With A Binary File

I want to combine 2 networks to one network while keeping the weights of the original network. I sa… Read more How To Initialize The Weights Of A Network With The Weights Of Another Network?

This questions is just out of curiosity. While I was reading the python's object model documen… Read more Why The Id Of An Object Would Change Depending On The Line In The Python Shell

Is it possible using Python 3 syntax for declaring input parameters and return value types determin… Read more Inspect Params And Return Types

When running the following code: try: key=int(input()) except ValueError as string: print(… Read more Exception In Input In Python

If I've got a Python Decimal, how can I reliably get the precise decimal string (ie, not scient… Read more Get Precise Decimal String Representation Of Python Decimal?

I'm trying to upgrade an app to Django 1.11, but experience issues with collectstatic. Old vers… Read more Collectstatic Creates Empty Files

I recently create an app using Python in VS Code. I made some modifications and now the Run button … Read more The Run Button In Vs Code Don't Show Up [python]

def cosine(vector1,vector2): cosV12 = np.dot(vector1, vector2) / (linalg.norm(vector1) * linalg… Read more How To Use The Infer_vector In Gensim.doc2vec?

The script should recursively go through the rootpath directory and find all files with *.mp4 exten… Read more Python Recursive Find Files And Move To One Destination Directory

I have a list of keywords: keywords = ['word1', 'word2', 'word3'] For now … Read more How To Query Documents In Mongodb (pymongo) Where All Keywords Exist In A Field?

I am making a CLI in python using Click. This is my entry point script: entry_points='''… Read more Entry Points In Setup.py

I created virtual environment and installed both tensorflow and tensorflow-gpu. After that I instal… Read more Importerror: Cannot Import Name 'context' From 'tensorflow.python.eager' (unknown Location)

Is it possible to do Unsafe Image Processing in Python? As with C# I encountered a hard wall with m… Read more Unsafe Image Processing In Python Like Lockbits In C#

I have a question related to python code. I need to aggregate if the key = kv1, how can I do that? … Read more Aggregating Key Value Pair In Python

I'm receiving intermittent blank pages on my appengine python website. Typically these come whe… Read more Blank Page But No Error - Python Appengine

I am trying to build the air conditioner control system, which will allow me to control the ac'… Read more Irsend Is Not Giving Errors, But Does Not Send Signal On Raspbian

I am trying to find the right number of clusters, k, according to silhouette scores using sklearn.c… Read more Minibatchkmeans Overflowerror: Cannot Convert Float Infinity To Integer?

I have a netcdf with wind speed at model levels. On the same netcdf I have the altitude of each mod… Read more How To Plot A Vertical Section Of The Atmosphere Along With The Topography Using The Iris Module?

I have a huge (~ 2 billion data points) xarray.DataArray. I would like to randomly delete (either m… Read more Randomly Mask/set Nan X% Of Data Points In Huge Xarray.dataarray

I have a query which is as below: def get_data(self, limit=None): # I just want to add limit() … Read more Is There A Way To Bind Another Function Like Limit() To Pymongo Query Based On Condition?

Write a function list_files_walk that returns a list of the paths of all the parts.txt files, using… Read more Return A List Of The Paths Of All The Parts.txt Files

I am looking for a workaround to an issue in Bokeh. When you put a button and a text input in a row… Read more Bokeh Layout Vertical Alignment With Buttons

I parsed an entire HTML file, extracting some URLs with Beautifulsoup module in Python, with this p… Read more Get Only The First Link Of A Urls List With Beautifulsoup

I have code that takes an image from the webcam, scans it for QR codes using zBar and returns the v… Read more Detect The Size Of A Qr Code In Python Using Opencv And Zbar

I have looked and looked. Every I find this question asked, the person is told to call pygame.init(… Read more Error: Video System Not Initialized; Is There A Solution?

I coded this problem at CodeChef and submitted it as Python3 solution: import sys n,k = map(int,sy… Read more Same Code Slower In Python3 As Compared To Python2

I have a set of coordinates (x, y, z(x, y)) which describe intensities (z) at coordinates x, y. For… Read more 2d Gaussian Fit For Intensities At Certain Coordinates In Python

I tried to train my neural network, and then evaluate it's testing accuracy. I am using the cod… Read more Error In Calculating Neural Network Test Accuracy

I am currently obtaining an object from my views and displaying it in the template in form of a tab… Read more How To Refresh A Table In Template Of Django

I'm dealing with a large N-D numpy array. I would like to keep only those elements present in a… Read more Filter A N-d Numpy Array And Keep Only Specific Elements

I'm using Wagtail v1.13.1 for my website project. I'm trying to optimize db queries... mode… Read more Many Duplicate Queries When Using Image Tag In Wagtail

What are the bad points when you execute a python script with php? Also, how is it different from e… Read more Php Exec Python Script 'weakness'/downside

I have a python code in which I am opening a file and then extracting a particular data. Below is t… Read more Filenotfounderror In Custon Docker Python Image

Here's my current GUI layout for my checkers game: As you can see, it consists of a Menu along… Read more How Do I Achieve The Following Tkinter Gui Layout With Either Pack Or Grid?

In Python I have a list of strings, some of which may be the empty string. What's the best way … Read more Get First Non-empty String From A List In Python

I am using openCV in python to detect cracks in concrete. I am able to use canny edge detection to … Read more Filling Edges Using Flood Fill Not Working Properly

This question is with this history: Link Here is a json format table: ID Title 19 I am doing great … Read more Pandas- Split Text In Column And Search In Rows