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There should be one—--and preferably only one –--obvious way to do it.
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def build(user, build_name):
if not is_user_valid(user):
redirect("/auth/login/")
return False
#do something here
return create_building(build_name) 
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if not is_user_valid(user):
redirect("/auth/login/")
log_warning(" %s is trying to enter without permission!" %(user["name"]))
return False  
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def getText(self,nodelist):
rc=""
for node in nodelist:
if node.nodeType == node.TEXT_NODE or node.nodeType == node.CDATA_SECTION_NODE:
rc = rc + node.data
return rc
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import sys
import distutils.file_util
def ImportOkFile():
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using namespace std;
class base
{
public:
virtual void foo() { cout << "base" << endl; }
base() { foo() ;}
};
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{
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#coding=utf-8
from math import sqrt,cos,sin
import Image, ImageDraw
class SpireShape(object):
    def __init__(self, draw):
        self.draw = draw
        self.line_width = 1
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