Command/Functions

Question 1

read()

Answer 1

displays text

Question 2

close()

Answer 2

closes the file

Question 3

readline

Answer 3

reads just one line

Question 4

truncate()

Answer 4

empties the file

Question 5

write(stuff)

Answer 5

writes “stuff” to the file

Question 6

len()

Answer 6

returns the number of items of a sequence or mapping

Question 7

raw_input(prompt)

Answer 7

recieves data from the user

Question 8

range()

Answer 8

gets the values up to the final number (i.e. 1,6 gets 12345)

Question 9

vars()

Answer 9

Without arguments, equivalent to locals()

With an argument, equivalent to object.__dict__

Question 10

classmethod()

Answer 10

Convert a function to be a class method
It recieves the class as implicit first argument

Question 11

filepoint.seek(int)

Answer 11

seek moves to a certain part of the file. Use with filepoint to reach a certain point, making “int” the number of bytes down the line. Default is 0.

Question 12

return()

Answer 12

gives the value of a function. Return 1+2 = 3

Question 13

super()

Answer 13

calls parent class then calls added functions in the child class

Question 14

__init__(self,)

Answer 14

creates an empty object inside of a class

Question 15

open()

Answer 15

opens file