The dataset file in assets/grades.txt contains a line separated list of people with their grade in a class. Create a regex to generate a list of just those student who received a B in the course. import re def grades (): with open ("assets/grades.txt", "r") as file: grades file.read() count= re.findall ("(.*):B", grades) return count print (grades ()) raise NotImplementedError() Traceback (most recent call last) assert len (grades()) ==16 AssertionError ----> 1 assert len (grades ()) == 16 AssertionError: in
The dataset file in assets/grades.txt contains a line separated list of people with their grade in a class. Create a regex to generate a list of just those student who received a B in the course. import re def grades (): with open ("assets/grades.txt", "r") as file: grades file.read() count= re.findall ("(.*):B", grades) return count print (grades ()) raise NotImplementedError() Traceback (most recent call last) assert len (grades()) ==16 AssertionError ----> 1 assert len (grades ()) == 16 AssertionError: in
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![The dataset file in assets/grades.txt contains a line separated list of people with their grade in a class. Create a regex to generate a list of just those students
who received a B in the course.
In [2] import re
def grades():
with open ("assets/grades.txt", "r") as file:
grades
=
file.read()
count = re.findall("(.*):B",grades)
return count
print (grades())
raise Not ImplementedError()
In [3]: assert len (grades())
== 16
Traceback (most recent call last)
AssertionError
<ipython-input-3-829aacf4d8a8>
----> 1 assert len (grades())
AssertionError:
in <module>
== 16](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2265aced-351c-4f54-ac17-63def3496631%2F3a47ea8c-2bce-4515-bb2e-f72851823892%2Fnd0eol9_processed.png&w=3840&q=75)
Transcribed Image Text:The dataset file in assets/grades.txt contains a line separated list of people with their grade in a class. Create a regex to generate a list of just those students
who received a B in the course.
In [2] import re
def grades():
with open ("assets/grades.txt", "r") as file:
grades
=
file.read()
count = re.findall("(.*):B",grades)
return count
print (grades())
raise Not ImplementedError()
In [3]: assert len (grades())
== 16
Traceback (most recent call last)
AssertionError
<ipython-input-3-829aacf4d8a8>
----> 1 assert len (grades())
AssertionError:
in <module>
== 16
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