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by Kale
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get_free_space_on_windows()   A

↳ Parent: Project

Complexity

Conditions 2

Size

Total Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
c 1
b 0
f 0
dl 0
loc 9
rs 9.6666
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# -*- coding: utf-8 -*-
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# Copyright (C) 2012 Anaconda, Inc
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# SPDX-License-Identifier: BSD-3-Clause
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from __future__ import absolute_import, division, print_function, unicode_literals
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from logging import getLogger

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from ..compat import on_win

            


            
                                                                                                            
                            
            
                                    
            
            

                
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_ctypes = None

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if on_win:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    import ctypes as _ctypes

            


            
                                                                                                            
                            
            
                                    
            
            

                
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log = getLogger(__name__)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def get_free_space_on_windows(dir_name):

            


            
                                                                        
                            
            
                                    
            
            

                
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    result = None

            


            
                                                                        
                            
            
                                    
            
            

                
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    if _ctypes:

            


            
                                                                        
                            
            
                                    
            
            

                
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        free_bytes = _ctypes.c_ulonglong(0)

            


            
                                                                        
                            
            
                                    
            
            

                
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        _ctypes.windll.kernel32.GetDiskFreeSpaceExW(_ctypes.c_wchar_p(dir_name), None,

            


            
                                                                        
                            
            
                                    
            
            

                
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                                                    None, _ctypes.pointer(free_bytes))

            


            
                                                                        
                            
            
                                    
            
            

                
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        result = free_bytes.value

            


            
                                                                        
                            
            
                                    
            
            

                
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    return result

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def is_admin_on_windows():  # pragma: unix no cover

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    # http://stackoverflow.com/a/1026626/2127762

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    result = False

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if _ctypes:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        try:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            result = _ctypes.windll.shell32.IsUserAnAdmin() != 0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        except Exception as e:  # pragma: no cover

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            log.info('%r', e)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            result = 'unknown'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return result

            


            
                                                        
            
                                    
            
            

                
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