Question 4. Write a function that satisfies the following specifications. Function help_mmtf Name Parameters Return value 1. A string object Detailed Information Santa received a large number of poorly named files, e.g. "omnicron_patientlist(20220103).txt", "{pdt)sev_count.csv", "(ttf/vaccineCombiEfficacy(1280x720).mp4" and would like to automatically clean up these filenames by removing all instances of curly brackets and the contents contained within. | 1. Prompts for filenames with "Filename?" repeatedly, until an empty string is given | 2. Returns a string with all the cleaned filenames, separated by commas, without any spaces between. Every open curly bracket will match with a closing curly bracket. 1.5 marks will be awarded for removing one set of {..}, 2 marks for removing multiple {.) and 3 marks for removing nested curly brackets. I mark will be deducted if an infinite loop is detected. You will not score less than 0 marks. Filename? omnicron_patientlist(20220103).txt Example Console Filename? (pdt) sev_count.csv output Filename? (ttf) vaccineCombiEfficacy(1280x720}.mp4 Filename? "omnicron_patientlist.txt,sev_count.csv, vaccineCombiEf ficay.mp4" Return value

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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CODE IN PYTHON LANGUAGE ( This is all the info that is given)
Question 4. Write a function that satisfies the following specifications.
Function
help_mmtf
Name
Parameters
Return value
1. A string object
Detailed
Information
Santa received a large number of poorly named files, e.g.
"omnicron_patientlist(20220103)}.txt", "{pdt)sev_count.csv",
"{ttf/vaccineCombiEfficacy(1280x720}.mp4"
and would like to automatically clean up these filenames by removing all
instances of curly brackets and the contents contained within.
| 1. Prompts for filenames with "Filename?" repeatedly, until an empty
string is given
| 2. Returns a string with all the cleaned filenames, separated by commas,
without any spaces between.
Every open curly bracket will match with a closing curly bracket.
| 1.5 marks will be awarded for removing one set of {..}, 2 marks for removing
multiple {..} and 3 marks for removing nested curly brackets.
1 mark will be deducted if an infinite loop is detected. You will not score less
than 0 marks.
Example
Filename? omnicron_patientlist{20220103}. txt
Console
Filename? {pdt} sev_count.csv
output
Filename? (ttf) vaccineCombiEfficacy(1280x720}. mp4
Filename?
"omnicron_patientlist.txt, sev_count.csv, vaccineCombiEf
ficay.mp4"
Return value
Transcribed Image Text:Question 4. Write a function that satisfies the following specifications. Function help_mmtf Name Parameters Return value 1. A string object Detailed Information Santa received a large number of poorly named files, e.g. "omnicron_patientlist(20220103)}.txt", "{pdt)sev_count.csv", "{ttf/vaccineCombiEfficacy(1280x720}.mp4" and would like to automatically clean up these filenames by removing all instances of curly brackets and the contents contained within. | 1. Prompts for filenames with "Filename?" repeatedly, until an empty string is given | 2. Returns a string with all the cleaned filenames, separated by commas, without any spaces between. Every open curly bracket will match with a closing curly bracket. | 1.5 marks will be awarded for removing one set of {..}, 2 marks for removing multiple {..} and 3 marks for removing nested curly brackets. 1 mark will be deducted if an infinite loop is detected. You will not score less than 0 marks. Example Filename? omnicron_patientlist{20220103}. txt Console Filename? {pdt} sev_count.csv output Filename? (ttf) vaccineCombiEfficacy(1280x720}. mp4 Filename? "omnicron_patientlist.txt, sev_count.csv, vaccineCombiEf ficay.mp4" Return value
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