"""Hook to allow user-specified customization code to run.

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As a policy, Python doesn't run user-specified code on startup of

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Python programs (interactive sessions execute the script specified in

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the PYTHONSTARTUP environment variable if it exists).

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However, some programs or sites may find it convenient to allow users

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to have a standard customization file, which gets run when a program

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requests it. This module implements such a mechanism. A program

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that wishes to use the mechanism must execute the statement

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import user

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The user module looks for a file .pythonrc.py in the user's home

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directory and if it can be opened, execfile()s it in its own global

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namespace. Errors during this phase are not caught; that's up to the

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program that imports the user module, if it wishes.

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The user's .pythonrc.py could conceivably test for sys.version if it

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wishes to do different things depending on the Python version.

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"""

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from warnings import warnpy3k

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warnpy3k("the user module has been removed in Python 3.0", stacklevel=2)

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del warnpy3k

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import os

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home = os.curdir # Default

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if 'HOME' in os.environ:

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home = os.environ['HOME']

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elif os.name == 'posix':

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home = os.path.expanduser("~/")

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elif os.name == 'nt': # Contributed by Jeff Bauer

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if 'HOMEPATH' in os.environ:

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if 'HOMEDRIVE' in os.environ:

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home = os.environ['HOMEDRIVE'] + os.environ['HOMEPATH']

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else:

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home = os.environ['HOMEPATH']

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pythonrc = os.path.join(home, ".pythonrc.py")

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try:

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f = open(pythonrc)

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except IOError:

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pass

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else:

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f.close()

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execfile(pythonrc)

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