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satcfdi.zip.zip_file()   A

↳ Parent: satcfdi.zip

Complexity

Conditions 4

Size

Total Lines 14
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 8
CRAP Score 4

Importance

Changes 0
Metric Value
cc 4
eloc 9
nop 2
dl 0
loc 14
ccs 8
cts 8
cp 1
crap 4
rs 9.95
c 0
b 0
f 0
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import io
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from collections import namedtuple
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from zipfile import ZipFile, ZipInfo
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ZipData = namedtuple("ZipFile", "filename data")


            


            
                                                                                                            
                            
            
                                    
            
            

                
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def zip_create(target: io.BytesIO, files: list[ZipData]):


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    p = target.tell()


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    with ZipFile(target, "w") as myzip:


            


            
                                                                                                            
                            
            
                                    
            
            

                
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        for f in files:


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            zinfo = ZipInfo(


            


            
                                                                                                            
                            
            
                                    
            
            

                
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                filename=f.filename


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            )


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            zinfo.filename = f.filename


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            zinfo.compress_type = 8


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            zinfo.create_system = 0


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            with myzip.open(zinfo, 'w') as stream:


            


            
                                                                                                            
                            
            
                                    
            
            

                
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                zinfo.flag_bits = 2056


            


            
                                                                                                            
                            
            
                                    
            
            

                
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                zinfo.external_attr = 0


            


            
                                                                                                            
                            
            
                                    
            
            

                
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                f.data(stream)


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    with target.getbuffer() as view:  # change zip flag bytes


            


            
                                                                                                            
                            
            
                                    
            
            

                
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        view[p + 6:p + 8] = b"\x08\x08"


            


            
                                                                                                            
                            
            
                                    
            
            

                
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def zip_file(zipfile, files: list[ZipData]):


            


            
                                                        
            
                                    
            
            

                
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    # Create a ZipFile object in write mode


            


            
                                                        
            
                                    
            
            

                
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    with ZipFile(zipfile, 'w') as zipf:


            


            
                                                        
            
                                    
            
            

                
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        # Add the input file to the zip archive with its base name


            


            
                                                        
            
                                    
            
            

                
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        for f in files:


            


            
                                                        
            
                                    
            
            

                
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            zinfo = ZipInfo(


            


            
                                                        
            
                                    
            
            

                
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                filename=f.filename,


            


            
                                                        
            
                                    
            
            

                
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                # date_time=datetime_to_tuple(datetime.now())


            


            
                                                        
            
                                    
            
            

                
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            )


            


            
                                                        
            
                                    
            
            

                
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            zinfo.compress_type = 8


            


            
                                                        
            
                                    
            
            

                
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            zinfo.create_system = 0


            


            
                                                        
            
                                    
            
            

                
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            with zipf.open(zinfo, 'w') as stream:


            


            
                                                        
            
                                    
            
            

                
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                stream.write(f.data)


            


            
                                                        
            
                                    
            
            

                
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