Scripts #
aa = int(input("aa = "))
bb = int(input("aa = "))
if aa > 10 and bb > 10:
print("Both")
if aa > 10 or bb > 10:
print("Either)
if aa <= 10 && bb <= 10:
print("Neither")
Example 2:
word = input("enter word: ")
if word < "n":
print(word.capitalize())
else:
print(word)
While loop example:
- let’s write a script that left-pads strings to 40 chars in a loop
Functions #
Which has more alcohol, a 12 oz bottle of 10 proof beer or a 2 oz shot of 80 proof tequila?
beer_vol = 12
beer_proof = 10
teq_vol = 2
teq_proof = 80
teq_pct = teq_proof / 2.0
teq_frac = teq_pct / 100.0
teq_alco = teq_vol * teq_frac
beer_pct = beer_proof / 2.0
beer_frac = beer_pct / 100.0
beer_alco = beer_vol * beer_frac
if teq_alco > beer_alco:
print("tequila")
else:
print("beer")
def proof_to_frac(proof):
pct = proof / 2.0
return pct / 100.0
def alcohol_volume(vol, proof):
return proof_to_frac(proof) * vol
Tests #
import approx from pytest
def test_proof_to_frac():
assert proof_to_frac(100) == approx(50.0)
assert proof_to_frac(80) == approx(40.0)
def test_alcohol_volume():
assert ...
How to set up tests with thing #
Design Recipe for Simple Data #
- A function that left pads a string to 40 characters (with a loop).
- …
