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by Cyb3r
02:12
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MetaStalk.utils.parse._convert_to_degrees()   A

↳ Parent: MetaStalk.utils.parse

Complexity

Conditions 1

Size

Total Lines 11
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 5
nop 1
dl 0
loc 11
ccs 5
cts 5
cp 1
crap 1
rs 10
c 0
b 0
f 0
1 
"""utils.parse
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---
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Parse needed to make exifread dictionaries easier"""
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def gps_parse(tags: dict):


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    """Returns GPS degrees"""


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    latitude = tags["GPS GPSLatitude"]


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    latitude_ref = tags["GPS GPSLatitudeRef"]


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    longitude = tags["GPS GPSLongitude"]


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    longitude_ref = tags["GPS GPSLongitudeRef"]


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if latitude:


            


            
                                                                                                            
                            
            
                                    
            
            

                
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        lat_value = _convert_to_degrees(latitude)


            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if latitude_ref.values != 'N':


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            lat_value = -lat_value


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if longitude:


            


            
                                                                                                            
                            
            
                                    
            
            

                
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        lon_value = _convert_to_degrees(longitude)


            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if longitude_ref.values != 'E':


            


            
                                                                                                            
                            
            
                                    
            
            

                
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            lon_value = -lon_value


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return {'latitude': lat_value, 'longitude': lon_value}


            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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        introduced 
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The variable lat_value does not seem to be defined in case latitude on line 12 is False. Are you sure this can never be the case?
                                                                                                                                                                                                                                                            

                    
                                                    

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        introduced 
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The variable lon_value does not seem to be defined in case longitude on line 16 is False. Are you sure this can never be the case?
                                                                                                                                                                                                                                                            

                    
                                                    

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def _convert_to_degrees(value) -> float:


            


            
                                                        
            
                                    
            
            

                
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    """


            


            
                                                        
            
                                    
            
            

                
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    Helper function to convert the GPS coordinates stored in the EXIF to degrees in float format


            


            
                                                        
            
                                    
            
            

                
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    :param value:


            


            
                                                        
            
                                    
            
            

                
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    :type value: exifread.utils.Ratio


            


            
                                                        
            
                                    
            
            

                
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    """


            


            
                                                        
            
                                    
            
            

                
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    d = float(value.values[0].num) / float(value.values[0].den)


            


            
                                                        
            
                                    
            
            

                
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    m = float(value.values[1].num) / float(value.values[1].den)


            


            
                                                        
            
                                    
            
            

                
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    s = float(value.values[2].num) / float(value.values[2].den)


            


            
                                                        
            
                                    
            
            

                
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    return d + (m / 60.0) + (s / 3600.0)


            


            
                                                        
            
                                    
            
            

                
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