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Pull Request — master (#302)
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03:35 queued 01:22
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ImageService.create()   B

↳ Parent: ImageService

Complexity

Conditions 5

Size

Total Lines 18

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 12
CRAP Score 5.2

Importance

Changes 0
Metric Value
cc 5
c 0
b 0
f 0
dl 0
loc 18
rs 8.5454
ccs 12
cts 15
cp 0.8
crap 5.2
1 1 
import logging
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from ..domain import Image, Font

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from ._base import Service

            


            
                                                                                                            
                            
            
                                    
            
            

                
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log = logging.getLogger(__name__)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ImageService(Service):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    def __init__(self, template_store, font_store, image_store, **kwargs):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        super().__init__(**kwargs)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self.template_store = template_store

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self.font_store = font_store

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self.image_store = image_store

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    def create(self, template, text, style=None, font=None):

            


            
                                                        
            
                                    
            
            

                
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        font = font or self.font_store.find(Font.DEFAULT)

            


            
                                                        
            
                                    
            
            

                
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        image = Image(template, text, style=style, font=font)

            


            
                                                        
            
                                    
            
            

                
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        try:

            


            
                                                        
            
                                    
            
            

                
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            self.image_store.create(image)

            


            
                                                        
            
                                    
            
            

                
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        except OSError as exception:

            


            
                                                        
            
                                    
            
            

                
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            if "name too long" in str(exception):

            


            
                                                        
            
                                    
            
            

                
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                exception = self.exceptions.FilenameTooLong

            


            
                                                        
            
                                    
            
            

                
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            elif "image file" in str(exception):

            


            
                                                        
            
                                    
            
            

                
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                exception = self.exceptions.InvalidImageLink

            


            
                                                        
            
                                    
            
            

                
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            raise exception from None

            


            
                                                        
            
                                    
            
            

                
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        except SystemError as exception:

            


            
                                                        
            
                                    
            
            

                
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            log.warning(exception)

            


            
                                                        
            
                                    
            
            

                
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            raise self.exceptions.InvalidImageLink from None

            


            
                                                        
            
                                    
            
            

                
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        return image

            


            
                                                        
            
                                    
            
            

                
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