How can I run a single test out of a set configured with parametrize? Let’s say I have the following test method: I have 3 parameters, and I generate a list of 15 different possible values for them, to test the function on. How can I run just one of them? except for the obvious way – giving a sing…
Tag: python-2.7
List out auto scaling group names with a specific application tag using boto3
I was trying to fetch auto scaling groups with Application tag value as ‘CCC’. The list is as below, The script I coded below gives output which includes one ASG without CCC tag. The output which I am getting is as below, Where as ‘prd-dcc-ein-w2’ is an asg with a different tag ‘…
Visual Studio Code pylint: Unable to import ‘protorpc’
I’m using pylint in Visual Studio Code to develop a Google App Engine (GAE) Cloud Endpoint API in Python. I’m unable to resolve a lint error. I don’t know what’s causing the error, but at a guess, pylint cannot find the protorpc library? The recommended fix in Troubleshooting Linting i…
How to create our own linux command for python code file
I am new to python. As a part of my project, I am trying to create a linux command for the python file which I have already. For example I have a python file example.py, Here I am trying to make a command like $example –print file.txt . Which means I am giving the input file from the command itself.
Get the auto id for inserted row into Redshift table using psycopg2 in Python
I am inserting a record into a Amazon Redshift table from Python 2.7 using psycopg2 library and I would like to get back the auto generate primary id for the inserted row. I have tried the usual ways I can find here or in other websites using google search, eg: I receive an error on cur.execute line : Does an…
Project Euler Project 67 – Python
I am doing the Project Euler #67 in Python. My program, which worked for Project 18, does not work for Project 67. Code (excludes the opening of the file and the processing of information): Variables: temp is the triangle of integers outputlist is a list which stores the numbers chosen by the program I know t…
Python OpenCV – Extrapolating the largest rectangle off of a set of contour points
I’m trying to make an OpenCV detect a bed in the image. I am running the usual Grayscale, Blur, Canny, and I’ve tried Convex Hull. However, since there’s quite a number of “noise” which gives extra contours and messes up the object detection. Because of this, I am unable to detec…
Python27 TypeError: unsupported operand for type(s) += ‘int’ and ‘str’
Please help me understand what’s happening here. My aim is to create a function that will read “input.txt” and return the min, max, and average for each line within the text document. The text within the document is as follows: My code looks like this: Everything prints out fine except for n…
raise NeedDownloadError(‘Need ffmpeg exe. ‘ NeedDownloadError: Need ffmpeg exe)
I’m trying to execute a call to an unofficial Instagram API python library, after several errors for dependencies needed I fixed, I’m stuck at this one. Answer This package relies on the ffmpeg executable to be in the PATH. So just download it, install it somewhere, and add installation directory …
Is there a way to set up start viewing position in excel sheet?
Normally Excel remembers where you stopped at a sheet and when you open it next time it takes you right there. Is there a way to set up such a position when generating the document? Answer With the pywin32 package, you can control Excel with COM and automate anything that Excel can do. Here’s an example…