Carrying on from the previous exercise (#34), now we will change the options so instead of reading the numbers from the command line, they are read from text files (one number per line), and keeping the optional parameter to accept weights also as a file.
Reading data from files
Choose who in your team is writing now! (pull the code from the previous exercise into your local repository)
Hint: You need to add a new remote from your team member and pull their branch
Create a new branch from the branch used in the previous exercise.
Open the file squares.py. Make sure you can run it from a terminal with some input values!
Look at the part of the file that is using argparse
Modify the arguments so the data is read from a text file. Where the weights are still optional. The file should be runnable as:
where <...> should be replaced by the file of your choice.
Look at the working with data section to refresh how we read files in Python.
Modify the argparser arguments to receive file names instead of numbers.
Check the auto-generated help: python squares.py --help.
Check that you can run the file with the new form, whether you pass a weights file or not.
Share your solution as a pull request to the average_squares repository mentioning this issue (by including the text Addresses UCL-COMP0233-23-24/RSE-Classwork#35 in the pull request description), remember to mention your team members too! (with @github_username)
Carrying on from the previous exercise (#34), now we will change the options so instead of reading the numbers from the command line, they are read from text files (one number per line), and keeping the optional parameter to accept weights also as a file.
Reading data from files
Choose who in your team is writing now! (pull the code from the previous exercise into your local repository) Hint: You need to add a new remote from your team member and pull their branch
Create a new branch from the branch used in the previous exercise.
Open the file
squares.py. Make sure you can run it from a terminal with some input values!Look at the part of the file that is using
argparseModify the arguments so the data is read from a text file. Where the
weightsare still optional. The file should be runnable as:where
<...>should be replaced by the file of your choice.argparserarguments to receive file names instead of numbers.python squares.py --help.Share your solution as a pull request to the average_squares repository mentioning this issue (by including the text
Addresses UCL-COMP0233-23-24/RSE-Classwork#35in the pull request description), remember to mention your team members too! (with@github_username)