Question

#Get the filepath from the command line import sys P= sys.argv[1] F= sys.argv[2] L= sys.argv[3] B= sys.argv[4] # # Our Helper functions: # # Loads the file at filepath # Returns a 2d array with the data def load2dArrayFromFile (filepath): # Your code goes here: 1 2 23 # # Searches the 2d array 'records' for firstname, lastname. # Returns the index of the record or -1 if no record exists 24 25 # def findIndex ( records, firstname, lastname) : # Your code goes here: 26 27 #Sets the birthday of the record at the given index # Returns: nothing def setBirthday (records, index, newBirthday): # Your code goes here: 28 29 30 31 32 (1:0) 09% Type here to search # Sets the birthday of the record at the given index # Returns: nothing def setBirthday (records, index, newBirthday): 29 30 31 32 # Your code goes here: 33 # Convert the 2d array back into # Return the text of the 2d array, def makeTextFrom2dArray (records): # Your code goes here: 34 string a 35 36 37 38 39 40 # Our main code body, where we call our functions. 41 # 42 # 43 # 44 # Load our records from the file into a 2d array 45 records load2dArrayFromFile (P) 46 47 # Find out which index, if any, has the name we are hunt indexWeAreHunting findIndex ( records , F, L) 48 49 50 # Set the birthday record to the one we were passed setBirthday(records, indexWeAreHunting, B) 51 52 53 # Convert the records into a text string 54 makeText From2 dArray (records) output 55 56 # Your code goes here 57 # write the text string out to the file 58 59 e% ( 1:0) Hi e Type here to search ta formats llenge: variable length records Search for the firstname F and lastname L. replacing the birthday with B.Write the file back out in the same pipe- delimited format Check It! LAST RUN on 6/11/2019 9:41:23 PM X Program Output There is an error is your program. Sorry: IndentationError: expected an indented block (variable-length.py, line 26) Next 943 F 6/11/20

Answer 1

Your function load2dArrayFrom file has no indented block to execute.

It is still empty.

So, try to implement the functions with the proper code and try compiling. It will execute fine.

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