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# Copyright (c) 2001-2004 Twisted Matrix Laboratories.
# See LICENSE for details.
"""Creation of Windows shortcuts.
Requires win32all.
"""
from win32com.shell import shell
import pythoncom
import os
def open(filename):
"""Open an existing shortcut for reading.
@return: The shortcut object
@rtype: Shortcut
"""
sc=Shortcut()
sc.load(filename)
return sc
class Shortcut:
"""A shortcut on Win32.
>>> sc=Shortcut(path, arguments, description, workingdir, iconpath, iconidx)
@param path: Location of the target
@param arguments: If path points to an executable, optional arguments to
pass
@param description: Human-readable decription of target
@param workingdir: Directory from which target is launched
@param iconpath: Filename that contains an icon for the shortcut
@param iconidx: If iconpath is set, optional index of the icon desired
"""
def __init__(self,
path=None,
arguments=None,
description=None,
workingdir=None,
iconpath=None,
iconidx=0):
self._base = pythoncom.CoCreateInstance(
shell.CLSID_ShellLink, None,
pythoncom.CLSCTX_INPROC_SERVER, shell.IID_IShellLink
)
data = map(None,
['"%s"' % os.path.abspath(path), arguments, description,
os.path.abspath(workingdir), os.path.abspath(iconpath)],
("SetPath", "SetArguments", "SetDescription",
"SetWorkingDirectory") )
for value, function in data:
if value and function:
# call function on each non-null value
getattr(self, function)(value)
if iconpath:
self.SetIconLocation(iconpath, iconidx)
def load( self, filename ):
"""Read a shortcut file from disk."""
self._base.QueryInterface(pythoncom.IID_IPersistFile).Load(filename)
def save( self, filename ):
"""Write the shortcut to disk.
The file should be named something.lnk.
"""
self._base.QueryInterface(pythoncom.IID_IPersistFile).Save(filename, 0)
def __getattr__( self, name ):
if name != "_base":
return getattr(self._base, name)
raise AttributeError, "%s instance has no attribute %s" % \
(self.__class__.__name__, name)
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