.format()

Question 1

> > > pi = 3.141596
‘pi = {___}’.format(pi)
3.141596

Answer 1

> > > pi = 3.141596
‘pi = {}’.format(pi)
3.141596

Question 2

> > > pi = 3.141596
‘pi = {___}’.format(pi)
3.14

Answer 2

> > > pi = 3.141596
‘pi = {:2f}’.format(pi)
3.14

Question 3

> > > pi = 3.141596
‘pi = {___}’.format(pi)
***3.141596

Answer 3

> > > pi = 3.141596
‘pi = {:>11}’.format(pi)
**3.141596

Question 4

> > > pi = 3.141596
‘pi = {___}’.format(pi)
3.141596***

Answer 4

> > > pi = 3.141596

|&raquo_space;> ‘pi = {:*

Question 5

> > > pi = 3.141596
‘pi = {___}’.format(pi)
3.141596

Answer 5

> > > pi = 3.141596
‘pi = {:*^12}’.format(pi)
3.141596

Question 6

> > > pi = 3.141596
‘pi = {:*^11}’.format(pi)
*3.141596**

Answer 6

> > > pi = 3.141596
‘pi = {:*^11}’.format(pi)
*3.141596**

Question 7

> > > pi = 3.141596
‘pi = {___}’.format(pi)
3.141596 (9 spaces)

Answer 7

> > > pi = 3.141596
‘pi = {:17}’.format(pi)
3.141596

Question 8

What does ‘{s}’.format(x) do?

Answer 8

Inserts string ‘x’ at {s}

Question 9

What does ‘{c}’.format(x) do?

Answer 9

Inserts unicode character ‘x’ at {c}, where ‘c’ is an integer

Question 10

What does ‘{b}’.format(x) do?

Answer 10

Inserts binary number ‘x’ at {b}, where ‘b’ is an integer

Question 11

What does ‘{d}’.format(x) do?

Answer 11

Inserts decimal integer ‘x’ at {d}