For example, I have 100 pictures whose resolution is the same, and I want to merge them into one picture. For the final picture, the RGB value of each pixel is the average of the 100 pictures’ at that position. I know the getdata function can work in this situation, but is there a simpler and faster way…
Tag: python
xml.etree.ElementTree get node depth
The XML: The code: The output: The Xml represents a tree like structure of a sitemap. I have been up and down the docs and Google all day and can’t figure it out hot to get the node depth of entries. I used counting of the children container but that only works for the first parent and then it breaks
python pack() and grid() methods together
Im new to python so please forgive my Noob-ness. Im trying to create a status bar at the bottom of my app window, but it seems every time I use the pack() and grid() methods together in the same file, the main app window doesn’t open. When I comment out the line that says statusbar.pack(side = BOTTOM, f…
Python: Tkinter: How to change the windows border color?
Every result I’ve gotten from searching this question up has to do with changing the border color for Tkinter widget’s WITHIN the main app window, or changing the background color and stuff. What I’m looking to do is actually change the windows border color itself. Which I have marked in thi…
Finding label location in a DataFrame Index
I have a pandas dataframe: I am interested in find the label location of one of the labels, say, Looking at the index values, I know that is integer location of this label 1. How can get pandas to tell what the integer value of this label is? Answer You’re looking for the index method get_loc:
Histogram from data which is already binned, I have bins and frequency values
All the matplotlib examples with hist() generate a data set, provide the data set to the hist function with some bins (possibly non-uniformly spaced) and the function automatically calculates and then plots the histogram. I already have histogram data and I simply want to plot it, how can I do that?! For exam…
Check status of local Python relative to remote with GitPython
How can I use GitPython to determine whether: My local branch is ahead of the remote (I can safely push) My local branch is behind the remote (I can safely pull) My local branch has diverged from the remote? To check if the local and remote are the same, I’m doing this: Answer See https://stackoverflow.…
Python: search longest palindromes within a word and palindromes within a word/string
So here is a code i have written to find palindromes within a word (To check if there are palindromes within a word including the word itself) Condition: spaces inbetween characters are counted and not ignored Example: A but tuba is a palindrome but technically due to spaces involved now it isn’t. so th…
What does the == operator actually do on a Python dictionary?
Consider: According to the python doc, you can indeed use the == operator on dictionaries. What is actually happening here? Is Python recursively checking each element of the dictionaries to ensure equality? Is it making sure the keys are identically matched, and the values are also identically matched? Is th…
student t confidence interval in python
I am interested in using python to compute a confidence interval from a student t. I am using the StudentTCI() function in Mathematica and now need to code the same function in python http://reference.wolfram.com/mathematica/HypothesisTesting/ref/StudentTCI.html I am not quite sure how to build this function …