Python Guru

Usually I use virtualenv for python2.x. After some bitter experience with unicode encoding/decoding… Read more Pyvenv Cannot Create Virtual Environment

So... I have a Dataframe that looks like this, but much larger: DATE ITEM STORE STO… Read more Sort Values In DataFrame Using Categorical Key Without Groupby Split Apply Combine

I'm heavily basing my code off of this excellent tutorial at Ars Technica, so I am able to trac… Read more How Do I Use Twitter Streaming API To Track New Followers Of Other Accounts I Don't Have Login Information For?

how to check the version of suds installed in python, i look over in the net but i cannot find one.… Read more Checking Suds Version In Python

I have a folder with lots of *.dat files (which were created with the program IDL). I am able to ta… Read more Python: How To Save *.dat-files As *.csv-files To New Folder

I'm interested in executing potentially untrusted tests with pytest in some kind of sandbox, li… Read more Is There A Way To Sandbox Test Execution With Pytest, Especially Filesystem Access?

I'm retrieving data from one of my endpoints: for index in self.indices_to_fetch: r… Read more Requests Throws Json.decoder.JSONDecodeError: Expecting Value: Line 1 Column 1 (char 0)

Kind of confusing title but my assignment is to write a 4 stage MIPS processor (IF, ID, EX, WB) in … Read more How Do You Simulate Hardware In Python?

My Django app stops working when deployed on Apache ( with mod_wsgi ). It runs on a Windows server.… Read more Django App Stops Working When Deployed On Apache ( Subprocess Runs, But Fails )

so... I've been trying to get kivy to plot data generated in real time, using matplotlib. I'… Read more Real-time Plotting Using Matplotlib And Kivy In Python

I have this main thread: Gui.py from gi.repository import Gtk, Gdk import Process import gobject c… Read more How To Do Background Task In Gtk3-python?

Below is my code for a DNA string neighboring question: chars = 'ACGT' def neighbors(patt… Read more How To Print Out Elements Of Tuple One Per Line

When I use .lower() in Python 2.7, string is not converted to lowercase for letters ŠČŽ. I read dat… Read more Python 2.7 Lowercase

given two general numpy 1-d arrays (no guarantees about values whatsoever), I need to check if one… Read more Numpy: Check If 1-d Array Is Sub-array Of Another

I'm trying to port some code from Python 3.6 to Python 3.7 on Windows 10. I see the multiproce… Read more Multiprocessing AsyncResult.get() Hangs In Python 3.7.2 But Not In 3.6

I'm trying to create a db structure in which I have many types of content entities, of which on… Read more Creating Self-referential Tables With Polymorphism In SQLALchemy

Based on the Logistic Regression function: I'm trying to extract the following values from my… Read more How To Find Beta Values In Logistic Regression Model With Sklearn

I've the following code, though I set the profile_directory Firefox webdriver still attempts to… Read more Selenium: FirefoxProfile Fails With Not Found Exception

I have such a problem (face_det) user@pc:~$ python3 Python 3.5.3 (default, Apr 22 2017, 00:00:00) … Read more ImportError: No Module Named 'cv2' Python3

ive got an user table from an old php application where users have unsalted md5 hashes as password … Read more Python Django Unsalted Md5 Password Hash Format