NINXIT-BLOG

$ vi vars.py

#!/usr/bin/env python
# -*- coding: utf8 -*-
g_name = "tarou"
g_color = "red"
 
def func():
	name = "jirou"
	color = "blue"
	print "-"*10, "In function.", "-"*10
	print "vars ->", vars()
	print "locals ->", locals()
	print "globals ->", globals()
	print "name:%(name)s, color:%(color)s" % vars()
 
if __name__ == "__main__":
	func()
	print "-"*10, "In __main__.", "-"*10
	print "vars ->", vars()
	print "locals ->", locals()
	print "globals ->", globals()
	print "name:%(g_name)s, color:%(g_color)s" % vars()

$ python vars.py 
---------- In function. ----------
vars -> {'color': 'blue', 'name': 'jirou'}
locals -> {'color': 'blue', 'name': 'jirou'}
globals -> {'__builtins__': <module '__builtin__' (built-in)>, '__file__': 'vars.py', 'func': <function func at 0x5e2f0>, 'g_name': 'tarou', '__name__': '__main__', 'g_color': 'red', '__doc__': None}
name:jirou, color:blue
---------- In __main__. ----------
vars -> {'__builtins__': <module '__builtin__' (built-in)>, '__file__': 'vars.py', 'func': <function func at 0x5e2f0>, 'g_name': 'tarou', '__name__': '__main__', 'g_color': 'red', '__doc__': None}
locals -> {'__builtins__': <module '__builtin__' (built-in)>, '__file__': 'vars.py', 'func': <function func at 0x5e2f0>, 'g_name': 'tarou', '__name__': '__main__', 'g_color': 'red', '__doc__': None}
globals -> {'__builtins__': <module '__builtin__' (built-in)>, '__file__': 'vars.py', 'func': <function func at 0x5e2f0>, 'g_name': 'tarou', '__name__': '__main__', 'g_color': 'red', '__doc__': None}
name:tarou, color:red

a.py
mod/b.py
mod/__init__.py

$ mkdir mod
$ vi mod/b.py

#!/usr/bin/env python
# -*- coding: utf8 -*-
# b.py
def show_test():
        print "in b.show_test()"
 
print "in b.py"

$ vi mod/__init__.py

#!/usr/bin/env python
# -*- coding: utf8 -*-
# __init__.py
print "in __init__.py"

$ vi a.py

#!/usr/bin/env python
# -*- coding: utf8 -*-
# a.py
import mod.b as b
 
if __name__ == "__main__":
        b.show_test()

$ chmod +x a.py
$ ./a.py
in __init__.py
in b.py
in b.show_test()

$ sudo -u hoge ./script.py
import MySQLdb がうんたらエラー！
.python-eggs パーミッションデニード！！

import os
os.environ['PYTHON_EGG_CACHE'] = '/usr/local/foo/.python-eggs'