These are 10 small Python programs. Please keep programs ordered by size.
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print 'hello world'
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for name in ('peter', 'paul', 'mary'):
print name
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# This is a Python comment. \n is a newline
name = raw_input('What is your name?\n')
print 'Hi', name
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parent_rabbits, baby_rabbits = (1, 1)
while baby_rabbits < 100:
print 'This generation has %d rabbits' % baby_rabbits
parent_rabbits, baby_rabbits = (baby_rabbits, parent_rabbits + baby_rabbits)
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# def defines a method in Python
def tax(item_charge, g = 0.05):
return item_charge * g
print '%.2f' % tax(11.35)
print '%.2f' % tax(40.00, 0.08)
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import re
for test_string in [ '555-1212', 'ILL-EGAL']:
if re.match('\d\d\d-\d\d\d\d$', test_string):
print test_string, 'is a valid US local phone number'
else:
print test_string, 'rejected'
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prices = {'apple': 0.40, 'banana': 0.50}
my_purchase = {
'apple': 1,
'banana': 6}
grocery_bill = sum([prices[fruit] * my_purchase[fruit]
for fruit in my_purchase])
print 'I owe the grocer $%.2f' % grocery_bill
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class ShoppingCart:
def __init__(self): self.items = []
def buy(self, item): self.items.append(item)
def boughtItems(self): return self.items
my_cart = ShoppingCart()
my_cart.buy('apple')
my_cart.buy('banana')
print my_cart.boughtItems()
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# indent your Python code to put into an email
import glob
python_files = glob.glob('*.py')
python_files.sort()
for fn in python_files:
print ' ------'
for line in open(fn):
print ' ' + line.rstrip()
print
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import time
now = time.localtime()
hour = now.tm_hour
if hour < 8: print 'sleeping'
elif hour < 9: print 'commuting'
elif hour < 17: print 'working'
elif hour < 18: print 'commuting'
elif hour < 20: print 'eating'
elif hour < 22: print 'resting'
else: print 'sleeping'