I need to find a way to get the image name of any given image from a url. For example, in “…/images/foo.png”, the image name is “foo.png”. Is there a way to read this url and save just the name of the image up until the “/”? Thanks! Answer You can just use split:
Remove rows from dataframe based on cervine string list of values
I am trying to remove rows from a dataframe based on multiple conditions, so I defined two lists of the keywords that I want to check before the row is deleted. the condition is when it matches the first list delete unless it contains one of the keywords in the second list.Sample Input and expected Output. IN…
Which unicode characters can be used in python3 scripts?
Some unicode characters can be used to name variables, functions, etc. without any problems, e.g. α. Other unicode characters raise an error, e.g. ∇. Which unicode characters can be used to form valid expressions in python? Which unicode characters will raise a SyntaxError? And, is there a reasonable means of…
How To Dynamically Use User Input for Jira Python
So I am trying to make an interactive method of pulling out Jira information, based on a Jira Key. Full Code: The main thing that is breaking is this: For some odd reason, it doesn’t like the way I am using user input for jira_key even though it will print out what I want if I use print(jira_key) Am I
How to run a script if a user SSHs into an non-existent user?
I have a Python script that creates a new user and configures it, I want this to be ran anytime a user SSHs into the server but the username isn’t a valid one, how could I do this? Answer That is an incredibly bad idea. How would they learn what password you assigned? Consider how easy it would be to
How to rename files on MacOS Big Sur 11.4 using Python 3.9.5, not batch or sequential, using a list/CSV file(s)?
I have found many questions that have helped me get to where I am at now, but am stuck moving forward. End goal: I have ~1500 audio files with meaningless names (each 9 characters long and a mix of numbers and letters; i.e. 4a96det8g). I have a table with the meaningless name in one column and a useful name i…
Why can’t I plot image histogram’s in python-OpenCV
I have to get a image, apply Histogram equalization and plot the histogram of both images (original and modified). So I tried this code: But The plot returned is..: How can I fix it? Answer You are not creating a new figure, so the histogram is plotted on the last figure that displays the image. You may creat…
pandas data frame, group by multiple cols and put other columns’ contents in one
The goal is to organize the data based on multiple columns and put contents of other columns in one cell, for example, df: To organize the table based on name/type/link, expect to get: I know it is possible to organize the data stream based on multiple columns, But I don’t know how to deal with the othe…
Transforming JSON with XSLT using SaxonEE and Python
I am attempting to write a Python script that transforms JSON to a text file (CSV) with XSLT. With saxon-ee-10.5.jar, I can successfully perform the desired transformation by running the following command (Windows 10): How can I achieve the same result by using Python? I have been trying with Saxon-EE/C, but …
PySpark not able to move file from local to HDFS
I am running hadoop in my local machine on port 8020. My name nodes exist under path /usr/local/Cellar/hadoop/hdfs/tmp/dfs/name. I have setup a pySpark project using Conda env and installed pyspark and hdfs3 dependencies. The following is my code: I am trying to copy the file from my local file system to HDFS…