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# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
"""
Creation of Windows shortcuts.
Requires win32all.
"""
import os
import pythoncom # type: ignore[import]
from win32com.shell import shell # type: ignore[import]
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.
"""
def __init__(
self,
path=None,
arguments=None,
description=None,
workingdir=None,
iconpath=None,
iconidx=0,
):
"""
@param path: Location of the target
@param arguments: If path points to an executable, optional arguments
to pass
@param description: Human-readable description 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
"""
self._base = pythoncom.CoCreateInstance(
shell.CLSID_ShellLink,
None,
pythoncom.CLSCTX_INPROC_SERVER,
shell.IID_IShellLink,
)
if path is not None:
self.SetPath(os.path.abspath(path))
if arguments is not None:
self.SetArguments(arguments)
if description is not None:
self.SetDescription(description)
if workingdir is not None:
self.SetWorkingDirectory(os.path.abspath(workingdir))
if iconpath is not None:
self.SetIconLocation(os.path.abspath(iconpath), iconidx)
def load(self, filename):
"""
Read a shortcut file from disk.
"""
self._base.QueryInterface(pythoncom.IID_IPersistFile).Load(
os.path.abspath(filename)
)
def save(self, filename):
"""
Write the shortcut to disk.
The file should be named something.lnk.
"""
self._base.QueryInterface(pythoncom.IID_IPersistFile).Save(
os.path.abspath(filename), 0
)
def __getattr__(self, name):
return getattr(self._base, name)
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