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Added changes to the python3 file aswell

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Mikael E. Wikner 2014-08-06 00:20:24 +02:00
parent 472142d11f
commit a30c76789e
1 changed files with 11 additions and 6 deletions
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17
python3.html.markdown
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@ -471,7 +471,10 @@ class Human(object):
# A class attribute. It is shared by all instances of this class # A class attribute. It is shared by all instances of this class
species = "H. sapiens" species = "H. sapiens"
# Basic initializer # Basic initializer, this is called when this class is instantiated.
# Note that the double leading and trailing underscores denote objects
# or attributes that are used by python but that live in user-controlled
# namespaces. You should not invent such names on your own.
def __init__(self, name): def __init__(self, name):
# Assign the argument to the instance's name attribute # Assign the argument to the instance's name attribute
self.name = name self.name = name
@ -557,9 +560,11 @@ def double_numbers(iterable):
# double_numbers. # double_numbers.
# Note range is a generator too. Creating a list 1-900000000 would take lot of # Note range is a generator too. Creating a list 1-900000000 would take lot of
# time to be made # time to be made
_range = range(1, 900000000) # We use a trailing underscore in variable names when we want to use a name that
# would normally collide with a python keyword
range_ = range(1, 900000000)
# will double all numbers until a result >=30 found # will double all numbers until a result >=30 found
for i in double_numbers(_range): for i in double_numbers(range_):
print(i) print(i)
if i >= 30: if i >= 30:
break break
@ -572,10 +577,10 @@ for i in double_numbers(_range):
from functools import wraps from functools import wraps
def beg(_say): def beg(target_function):
@wraps(_say) @wraps(target_function)
def wrapper(*args, **kwargs): def wrapper(*args, **kwargs):
msg, say_please = _say(*args, **kwargs) msg, say_please = target_function(*args, **kwargs)
if say_please: if say_please:
return "{} {}".format(msg, "Please! I am poor :(") return "{} {}".format(msg, "Please! I am poor :(")
return msg return msg