What is __path__ useful for?
I had never noticed the __path__ attribute that gets defined on some of my packages before today. According to the documentation:
python
stacked bar plot using matplotlib
I am generating bar plots using matplotlib and it looks like there is a bug with the stacked bar plot. The sum for each vertical stack should be 100. However, for X-AXIS ticks 65, 70, 75 and 80 we get completely arbitrary results which do not make any sense. I do not understand what the problem is. Please find the MWE below.
Securely Erasing Password in Memory (Python)
How do you store a password entered by the user in memory and erase it securely after it is no longer need?
How to implement a minimal server for AJAX in Python?
I want to create a very simple HTML/AJAX based GUI for a Python program. So the frontend is a HTML page which communicates with the program via AJAX. Can you give me a minimal implementation for the server-side using the python SimpleHTTPServer.SimpleHTTPRequestHandler?
How to read contents of an Table in MS-Word file Using Python?
How can I read and process contents of every cell of a table in a DOCX file?
Efficiently replace values from a column to another column Pandas DataFrame
I have a Pandas DataFrame like this:
Simulate keystroke in Linux with Python
How can I simulate a keystroke in python? I also want to press multiple keys simultaneously.
How to straighten a rotated rectangle area of an image using OpenCV in Python?
The following picture will tell you what I want.
In what order does python display dictionary keys?
It is best to think of a dictionary as an unordered set of key: value pairs, with the requirement that the keys are unique (within one dictionary).
Python subprocess and user interaction
I’m working on a GUI front end in Python 2.6 and usually it’s fairly simple: you use subprocess.call() or subprocess.Popen() to issue the command and wait for it to finish or react to an error. What do you do if you have a program that stops and waits for user interaction? For example, the program might stop and ask the user for an ID and password or how to handle an error?