Skip to content Skip to sidebar Skip to footer
Showing posts with the label Generator

Is There A Way To 'pause' Or Partially Consume A Generator In Python, Then Resume Consumption Later Where Left Off?

There is a related question here. I am attempting to do this project Euler challenge on HackerRank.… Read more Is There A Way To 'pause' Or Partially Consume A Generator In Python, Then Resume Consumption Later Where Left Off?

Generating Weighted Random Numbers

Hi I'm doing some code for a genomics class and I am having difficulty on a certain part. I hav… Read more Generating Weighted Random Numbers

Does This Benchmark Seem Relevant?

I am trying to benchmark a few method of itertools against generators and list comprehensions. The … Read more Does This Benchmark Seem Relevant?

Generator Function Of Child Processes Runs In The Parent Process

I am trying to run a generator process in parallel by child processes. But when I tried to do this,… Read more Generator Function Of Child Processes Runs In The Parent Process

Lazy Way To Check If All Generated Elements Are Equal

Given an iterator that yields comparable values, what would be the lazy way to check if all results… Read more Lazy Way To Check If All Generated Elements Are Equal

Python "all" Function With Conditional Generator Expression Returning True. Why?

Can anyone help me understand why the following Python script returns True? x = '' y = all(… Read more Python "all" Function With Conditional Generator Expression Returning True. Why?

Trouble Unpacking List In A Customized Way

I'm trying to unpack some list which I've yielded within get_item() function. I know I can … Read more Trouble Unpacking List In A Customized Way

Python: 'before' And 'after' For Multiprocessing Workers

Update: Here is a more specific example Suppose I want to compile some statistical data from a siz… Read more Python: 'before' And 'after' For Multiprocessing Workers

Python3 Vs Python2 List/generator Range Performance

I have this simple function that partitions a list and returns an index i in the list such that ele… Read more Python3 Vs Python2 List/generator Range Performance

Avoid "exception Ignored" In Python Enhanced Generator

I have a coroutine (Enhanced generators) in python with some code to be executed after the end of d… Read more Avoid "exception Ignored" In Python Enhanced Generator

Save And Load Keras.callbacks.history

I'm training a deep neural net using Keras and looking for a way to save and later load the his… Read more Save And Load Keras.callbacks.history

Using Iter() With Sentinel To Replace While Loops

Oftentimes the case arises where one would need to loop indefinitely until a certain condition has … Read more Using Iter() With Sentinel To Replace While Loops

Generators And For Loops In Python

So I have a generator function, that looks like this. def generator(): while True: for … Read more Generators And For Loops In Python

Python Generator Vs Callback Function

I have a class that solves an exact cover problem using a recursive, backtracking algorithm. Origin… Read more Python Generator Vs Callback Function

How To Exit From A Generator At Some Specific Time?

I'm reading tweets from Twitter Streaming API. After connecting to the API, I'm getting a g… Read more How To Exit From A Generator At Some Specific Time?

How Can I Traverse A File System With A Generator?

I'm trying to create a utility class for traversing all the files in a directory, including tho… Read more How Can I Traverse A File System With A Generator?

Why Passing A List As A Parameter Performs Better Than Passing A Generator?

I was making an answer for this question, and when I tested the timing for my solution I came up wi… Read more Why Passing A List As A Parameter Performs Better Than Passing A Generator?

Caching A Generator

A recent similar question (isinstance(foo, types.GeneratorType) or inspect.isgenerator(foo)?) got m… Read more Caching A Generator

Compute Mean In Python For A Generator

I'm doing some statistics work, I have a (large) collection of random numbers to compute the me… Read more Compute Mean In Python For A Generator