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Engineering · Computer Science
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#Write a function called "angry_file_finder" that accepts a
#filename as a parameter. The function should open the file,
#read it, and return True if the file contains "!" on every
#line. Otherwise the function should return False.
#
#Hint: there are lots of ways to do this. We'd suggest using
#either the readline() or readlines() methods. readline()
#returns the next line in the file; readlines() returns a
#list of all the lines in the file.


#Write your function here!
def angry_file_finder(filename):
read= open(filename, "r")
if "!" in read.readline():
return(True)
else:
return(False)
read.close()

#Below are some lines of code that will test your function.
#You can change the value of the variable(s) to test your
#function with different inputs.
#
#If your function works correctly, this will originally
#print: True
print(angry_file_finder("AngryFileFinderInput.txt"))

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