Changed %s formatting to {n} style.

If line 117 is accurate, then {n} style string formatting is the preferred style, and it should be reflected in the examples.
This commit is contained in:
Mark Miller 2015-07-16 16:45:25 -05:00
parent d70a0ce1df
commit d995a0ae27

View File

@ -327,8 +327,8 @@ prints:
mouse is a mammal
"""
for animal in ["dog", "cat", "mouse"]:
# You can use % to interpolate formatted strings
print "%s is a mammal" % animal
# You can use {0} to interpolate formatted strings. (See above.)
print "{0} is a mammal".format(animal)
"""
"range(number)" returns a list of numbers
@ -387,7 +387,7 @@ else: # Optional clause to the try/except block. Must follow all except blocks
# Use "def" to create new functions
def add(x, y):
print "x is %s and y is %s" % (x, y)
print "x is {0} and y is {1}".format(x, y)
return x + y # Return values with a return statement
# Calling functions with parameters
@ -497,7 +497,7 @@ class Human(object):
# An instance method. All methods take "self" as the first argument
def say(self, msg):
return "%s: %s" % (self.name, msg)
return "{0}: {1}".format(self.name, msg)
# A class method is shared among all instances
# They are called with the calling class as the first argument