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striped_words.checkio()   C
last analyzed

↳ Parent: striped_words

Complexity

Conditions 11

Size

Total Lines 18
Code Lines 16

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 11
eloc 16
nop 1
dl 0
loc 18
rs 5.4
c 0
b 0
f 0

How to fix   Complexity   

Complexity

Complex classes like striped_words.checkio() often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

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VOWELS = "AEIOUY"
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CONSONANTS = "BCDFGHJKLMNPQRSTVWXZ"
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def split_text(text):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    result = []

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    temp_text = ''

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    for i in text:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if i.isalpha() or i.isdigit():

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            temp_text += i.upper()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        else:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            result.append(temp_text)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            temp_text = ''

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if temp_text:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        result.append(temp_text)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return [i for i in result if i]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def checkio(text):

            


            
                                                                        
                            
            
                                    
            
            

                
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    counter = 0

            


            
                                                                        
                            
            
                                    
            
            

                
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    for j in split_text(text):

            


            
                                                                        
                            
            
                                    
            
            

                
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        not_striped = True

            


            
                                                                        
                            
            
                                    
            
            

                
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        if len(j) == 1:

            


            
                                                                        
                            
            
                                    
            
            

                
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            not_striped = False

            


            
                                                                        
                            
            
                                    
            
            

                
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        for i in zip(j, j[1:]):

            


            
                                                                        
                            
            
                                    
            
            

                
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            if (i[0] in VOWELS + CONSONANTS) and (i[1] in VOWELS + CONSONANTS):

            


            
                                                                        
                            
            
                                    
            
            

                
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                if (i[0] in CONSONANTS and i[1] in CONSONANTS) or (

            


            
                                                                        
                            
            
                                    
            
            

                
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                    i[1] in VOWELS and i[0] in VOWELS

            


            
                                                                        
                            
            
                                    
            
            

                
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                ):

            


            
                                                                        
                            
            
                                    
            
            

                
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                    not_striped = False

            


            
                                                                        
                            
            
                                    
            
            

                
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                    break

            


            
                                                                        
                            
            
                                    
            
            

                
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            else:

            


            
                                                                        
                            
            
                                    
            
            

                
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                not_striped = False

            


            
                                                                        
                            
            
                                    
            
            

                
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        if not_striped:

            


            
                                                                        
                            
            
                                    
            
            

                
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            counter += 1

            


            
                                                                        
                            
            
                                    
            
            

                
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    return counter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# These "asserts" using only for self-checking and not necessary for

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# auto-testing

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if __name__ == '__main__':

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    assert checkio(u"My name is ...") == 3, "All words are striped"

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    assert checkio(u"Hello world") == 0, "No one"

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    assert checkio(u"A quantity of striped words.") == 1, "Only of"

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    assert checkio(u"Dog,cat,mouse,bird.Human.") == 3, "Dog, cat and human"

            


            
                                                        
            
                                    
            
            

                
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