Python Playground

I have a column in the following format Date June 22 June 23 June 24 June 25 I am trying to conver… Read more Parse Month Day ('%b %d') Date Column Into Datetime Using Current Year

For an automatic test thing, I have a class with ~15 parameters. I want to automatically generate i… Read more Getting All Possible Value Combinations

I have a collection of lists, some of which have overlapping elements: coll = [['aaaa', … Read more Combining Lists With Overlapping Elements

My program first asks the user what is wrong with their mobile phone and when the user writes their… Read more If Statement With Or Not Working As Expected

I'm trying to make a *.pb model using tf.estimator and export_savedmodel(), it is a simple clas… Read more Bazel Error Parsing Tf.estimator Model

I have the following code: import numpy as np from scipy import sparse x = np.eye(3) print(x.sum(a… Read more Why Does Squeeze Not Work On Sparse Arrays?

So, I've got a program I made in python 2.6, it ran fine as normal python, and ran fine when ma… Read more Outputed Py2exe Exe Won't Run Only When Signed: Importerror

I'm trying to return a query to get all records that begin with string like a varibale i have s… Read more Sql String Substitution Error Not Enough Arguments For Format String

Firstly, I tried pip install pyaudio But that didn't work... I found that I need PortAudio, so… Read more Pyaudio Installation Always Fails On Mac

I have a data.json file that I'm validating through the command line using python's json.to… Read more Validating Json From Command Line Using `python -m Jsontool` Gives 'no Json Object Could Be Decoded'

I'm trying to draw a networkx graph with weighted edges, but right now I'm having some diff… Read more Drawing Massive Networkx Graph: Array Too Big

I'm using Python's TkInter module for a GUI. Below is a simple checkbox code. def getCheckV… Read more Tkinter Checkbox Variable Is Always 0

I try to start firefox with specified profile: firefox_profile = webdriver.FirefoxProfile('/Use… Read more Python / Selenium / Firefox: Can't Start Firefox With Specified Profile Path

The Psyco docs say: Just for reference, Psyco does not work on any 64-bit systems at all. This… Read more What Are The Possible Pitfalls In Porting Psyco To 64-bit?

all i want to use wx.lib.iewin develop a soft. the soft include an ie frame and three buttons. when… Read more How Use Iehtmlwindow Widget Change Html Form

I'm under the impression that database calls through SQLAlchemy will block and aren't suita… Read more Can Sqlalchemy Be Configured To Be Non-blocking?

How can I apply function to each cell in a DataFrame that depends on the column name? I'm aware… Read more Apply Function To Each Cell In Dataframe That Depends On The Column Name In Pandas

I've done a simple test of the xml.sax parser in Jython on a large XML file (800 MB) and encoun… Read more Jython And The Sax Parser: No More Than 64000 Entities Allowed?

I am looking to merge two data frames on the same id in each dataframe, but to create a new column … Read more Pandas - Merge Two Data Frames, Create New Column, Append Values To Array

I am able to install PyQtChart without error using pip, but I cannot import it as Python (3.7.3) te… Read more Cannot Import Pyqtchart In Python 3.7