Python Developer

I have a long running process that allocates and releases objects constantly. Although objects are … Read more Calculating Memory Fragmentation In Python

I have a list of dictionaries, that looks like this: my_dicts = [{'1A': 1, '3E': 2… Read more Creating A New Dictionary From A List Of Dictionaries

I am using a function to grab my data from a json file and print it to a tkinter combo box, for som… Read more Why Is My Python Function Printing Out {}main And Not Just Main?

I have a postgresql 9.4 (aka mongodb killer ;-) ) and this simple schema : CREATE TABLE test (id SE… Read more Jsonb With Psycopg2 Realdictcursor

This is a code that given a root of the binary search tree, is to create its mirror. def mirror(roo… Read more Mirror Binary Search Tree

I need to know how to generate 1000 random numbers between 500 and 600 that has a mean = 550 and st… Read more Python: Random Number Generator With Mean And Standard Deviation

I am trying to create a graph with node labels printed outside of nodes. I am able to generate '… Read more Label Nodes Outside With Minimum Overlap With Other Nodes/edges In Networkx

Please, how can i run a python script from my Django platform? I have a custom html page and i have… Read more How Can I Trigger A Python Script In Background From Html Tag Button, In Django?

I'm trying to play a sound with the pygame.midi module. Here is the code I use : #!/usr/bin/env… Read more Playing Note With Pygame.midi

I've configured pretty printers using http://wiki.eclipse.org/CDT/User/FAQ#How_can_I_inspect_th… Read more Pretty Printers For Maps Throwing A Type Error

I have problemm with downloading packeges. If I write in cmd: pip install matplotlib this happens… Read more Python:install Packages With Pip; Issue

Assuming I have a database with table users with a row: ID = 0, name = 'myName' I can get t… Read more Why Do Sqlite3 Db_api Qmark And Named Style Not Work In "select Where" Queries?

I copied this code from a book: lyst = {'Hi':'Hello'} def changeWord(sentence): … Read more Python Typeerror: Sequence Item 0: Expected Str Instance, Nonetype Found

What happened: After an OSx update and installing a new version of python 2.7 my virtualevn environ… Read more How To Fix Broken Python 2.7.11 After Osx Updates

I am writing a Python wrapper for an API that supports the query parameters that have values (e.g. … Read more Python Request Containing Parameters That Have Values And Parameters That Do Not Have Values

I'd like to keep my Python script running, even when my computer is sleeping. I am using a Mac.… Read more How To Make Python Script Running Continuously While Computer System In Sleeping Mode? (macos)

What is the best way to exclude exact one NumPy array entry from an operation? I have an array x co… Read more Numpy Slicing: All Except One Array Entry

I want to remove duplicate planet_data import requests import csv from bs4 import BeautifulSoup r… Read more I Scraped Title And Price And Links And Info Table I Name It Planet_data And When I Write Csv File I Get Duplicated Planet_data

I have a python script with logging that outputs to stdout logger = logging.getLogger() ch = loggin… Read more Python Logging To Stdout In Git Bash

I am parsing an XML feed from Google using beautifulstonesoup and python, and it works great. I am … Read more Passing Over Nonetype Attributes In Beautifulsoup

I would like to pull out the locations for an inconsistently formatted data field in a Pandas dataf… Read more Python Elif Not Working As Expected For String Find

I want to read the first 3 columns of a csv file and do some modification before storing them. Data… Read more Parsing A Csv File With Column Data In Python

I am new to using dynamic scraper, and I have used the following sample for learningopen_news. I h… Read more Django-dynamic-scraper Unable To Scrape The Data

# coding=utf-8 from stanfordcorenlp import StanfordCoreNLP nlp = StanfordCoreNLP(r'/Users/sil… Read more Psutil.accessdenied When Using Stanfordcorenlp In Pycharm?

Since I found memory-views handy and fast, I try to avoid creating NumPy arrays in cython and work … Read more Cython: Create Memoryview Without Numpy Array?

Is it possible to output stdout to file, but ignore stderr? I have a Python script that uses sys.st… Read more Cronjob - How To Output Stdout, And Ignore Stderr

I'm trying to run a simple python program in eclipse. This is the first time that I'm impor… Read more Python Newbie: Importing Numpy Module In Eclipse

Hi I'm trying to install scikit-learn in Python on a mac, but failed. Does anyone having idea h… Read more Can't Install Scikit-learn In Python

Is it possible to use python's regex conditionals in re.sub()? I've tried a number of varia… Read more Python Regex Conditional In Re.sub - How?

Many questions already on this topic, but not what i'm searching for. I have this Model: class … Read more Django Model Unique Together Both Ways

I am following the instructions of a pygame project on youtube, this is the video, I am on the proj… Read more Receiving Valueerror: Invalid Recstyle Object

I am trying Openshift but I can't deploy a python app with lxml. Below are my steps, I'm on… Read more Openshift: Can't Install Lxml For Python App

I want to display the data of the array in GUI in different lines. This is the code. import tkinter… Read more How Do I Print An Array In Different Lines In Gui Window?

This question stems from Run a function on each element in a dataframe column of lists, which answe… Read more Run A Function On Each Element In A Dataframe Column Of Lists Pt. 2

Im trying to open firefox console through Selenium with Python. How can I open firefox console with… Read more How To Open Console In Firefox Python Selenium?

I am trying to do a dimension reduction using PCA from scikit-learn. My data set has around 300 sam… Read more Scikit Learn Pca Dimension Reduction - Data Lot Of Features And Few Samples

The project I am working on is the blogging website and I am stuck at this signup process, I want i… Read more Noreversematch At /signup/ - Reverse For '' Not Found

I have an python script that needs to be running all the time. Sometimes it can run for a hole day,… Read more Python Script Stops, No Errors Giving

I have the following python code snippet: LL=[] for i in range(3): LL.append('a'+str(i)… Read more Printing List Shows Single Quote Mark

I have a function that accept list as a parameter that was already created from another function. T… Read more Created Table From List Not Showing All Elements

I'm working on a project where I am trying to alternate between the camera preview on a picamer… Read more Segmentation Fault With Opening And Closing Pygame Windows

I'm looking for assistance to get my Python script to imitate a log-in feature while the creden… Read more Python Login Script; Usernames And Passwords In A Separate File

I'm trying to scrape a particular piece of a website. I'm hoping to get to: HR : a Solutio… Read more Attributeerror: 'str' Object Has No Attribute 'descendants'

Spark streaming providing sliding window function for get rdd for last k. But I want to try use sli… Read more Slice Function In Dstream Spark Streaming Not Work

I've had quite a hard time trying to figure out how to get my root CA and intermediate CA trust… Read more How To Trust Certificates For Setuptools

So I have a numpy array containing lists (of various lengths) which consist of strings. I'd lik… Read more Find Indices In Numpy Arrays Consisting Of Lists Where Element Is In List

I have installed python 2.6.6 and python 2.5.5 on the same machines (Ubuntu 10.0.4), since 2.6 is m… Read more Installing Modules For Multiple Python Versions

I have an array that I read from an HDF5 file, and it is a 1D array of tuples. Its dtype is: [('… Read more How To Change Numpy Array Dtype And Reshape?

I'm trying to display the value of mean and standard deviation next to my box plots in a plot o… Read more How To Display Numeric Mean And Std Values Next To A Box Plot In A Series Of Box Plots?

I'm new user of matplotlib and I have a problem with chart barh: overlap bars. When plot the g… Read more Chart Barh Matplotlib - Overlap Bars

I have a schema that looks like Column | Type | -----------… Read more What Is The Proper Formatting For A Jsonb Array In Python For Postgres?

Is there a way to to do and/or in an if statement in swift. eg/ if a > 0 and i == j or f Soluti… Read more Swift If Or/and Statement Like Python

I'm using the LightGBM Package. I have successfully created a new tree using 'create_tree_… Read more What Is Leaf_values From Python Lightgbm?

I've added a field to the main Django 'User' model, by inserting a User.add_to_class() … Read more Python South Not Picking Up Changes Made In Add_to_class() Method

I am trying to order a virtual server in Softlayer using the Softlayer Python client. My order json… Read more Softlayer Api Verify Order Fail

I've been using Tensorflow for regression purposes. My neural net is very small with 10 input n… Read more How To Set Parameters Of The Adadelta Algorithm In Tensorflow Correctly?

I have setup django-summernote on my project and everything is great, it works very good on admin ,… Read more How To Use Django-summernote In Templates

I have a bunch of big dictionaries with keys that are strings of text. Each key value pair has an … Read more Concise Way To Access A Dictionary Value When The Key Is Unknown

Obviously I'm aware already that strftime and strptime doesn't like byte strings as paramet… Read more Time.strptime() - Argument 0 Must Be Str, Not Bytes

I have a problem trying to learn about sockets for network communication. I have made a simple thre… Read more Close Listening Socket In Python Thread

So I apologize in advance if this is really simple but I cannot seem to get the pynrrd package to i… Read more Pip Install Pynrrd

I would like to create a code which is Python 2.7-3.6 compatible I am trying to fix a problem with … Read more Python 2 And 3 Csv Module Text-binary Mode Backwards Compatibility

def purchase(amount, day, month, country): global history history += [0, 0, days_in_months(… Read more Python List: Index Out Of Range?

I have a code that gives me a scatter plot of predicted vs actual values as a function of concentra… Read more Change Colour Of Colorbar In Python Matplotlib

I have a sample program here that is returning the following error when I run it and select an opti… Read more Python Type Error Unsupported Operand

Let's suppose I have a variable called data. This data variable has all this data and I need to… Read more How To Remove Certain Characters From A Variable? (python)

I have a preexisting database that I'm using with SQLAlchemy, so I'm using automap to get t… Read more Sqlalchemy Automap - Adding Methods To Automapped Model

I am able to create TFRecord file according to this question. But I don't know whether I should… Read more How To Create Cutomized Dataset For Google Tensorflow Attention Ocr?