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by Max
01:22
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mutmut_helper.cache_files()   A

↳ Parent: mutmut_helper

Complexity

Conditions 5

Size

Total Lines 12
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 5
eloc 12
nop 1
dl 0
loc 12
rs 9.3333
c 0
b 0
f 0
1 
import os.path
2 
import subprocess
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def untracked_files():

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    for file_ in (

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        subprocess.run(["hg", "status", "--unknown"], capture_output=True)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        .stdout.decode()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        .split("\n")

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    ):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if file_:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            yield file_[2:]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def backup_files(file_list):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    for file_ in file_list:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        fn, ext = os.path.splitext(file_)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if ext == ".bak":

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            yield fn

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def cache_files(file_list):

            


            
                                                                        
                            
            
                                    
            
            

                
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    for file_ in file_list:

            


            
                                                                        
                            
            
                                    
            
            

                
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        dirname, fn = os.path.split(file_)

            


            
                                                                        
                            
            
                                    
            
            

                
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        cache_dir = os.path.join(dirname, "__pycache__")

            


            
                                                                        
                            
            
                                    
            
            

                
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        prefix = fn + os.extsep

            


            
                                                                        
                            
            
                                    
            
            

                
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        try:

            


            
                                                                        
                            
            
                                    
            
            

                
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            cache_files = os.listdir(cache_dir)

            


            
                                                                        
                            
            
                                    
            
            

                
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        except FileNotFoundError:

            


            
                                                                        
                            
            
                                    
            
            

                
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            continue

            


            
                                                                        
                            
            
                                    
            
            

                
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        for cache_file in cache_files:

            


            
                                                                        
                            
            
                                    
            
            

                
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            if cache_file.startswith(prefix):

            


            
                                                                        
                            
            
                                    
            
            

                
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                yield os.path.join(cache_dir, cache_file)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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for cache_file in cache_files(backup_files(untracked_files())):

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    os.remove(cache_file)

            


            
                                                        
            
                                    
            
            

                
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