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01:48
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RegularExpressionCondition.match()   A

↳ Parent: RegularExpressionCondition

Complexity

Conditions 2

Size

Total Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
dl 0
loc 12
ccs 4
cts 4
cp 1
crap 2
rs 9.4285
c 1
b 0
f 0
1 
"""
2 
ETLT
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Copyright 2016 Set Based IT Consultancy

            


            
                                                                                                            
                            
            
                                    
            
            

                
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Licence MIT

            


            
                                                                                                            
                            
            
                                    
            
            

                
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"""

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import re

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from etlt.condition.SimpleCondition import SimpleCondition

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class RegularExpressionCondition(SimpleCondition):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    """

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    A regular expression condition matches a field in the row against a regular expression expression.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    """

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    # ------------------------------------------------------------------------------------------------------------------

            


            
                                                                        
                            
            
                                    
            
            

                
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    def match(self, row):

            


            
                                                                        
                            
            
                                    
            
            

                
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        Returns True if the field matches the regular expression of this simple condition. Returns False otherwise.

            


            
                                                                        
                            
            
                                    
            
            

                
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        :param dict row: The row.

            


            
                                                                        
                            
            
                                    
            
            

                
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        :rtype: bool

            


            
                                                                        
                            
            
                                    
            
            

                
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        """

            


            
                                                                        
                            
            
                                    
            
            

                
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        if re.search(self._expression, row[self._field]):

            


            
                                                                        
                            
            
                                    
            
            

                
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            return True

            


            
                                                                        
                            
            
                                    
            
            

                
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        return False

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    # ------------------------------------------------------------------------------------------------------------------

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    @property

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    def scheme(self):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        """

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        Returns 're'.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        :rtype: str

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        """

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return 're'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# ----------------------------------------------------------------------------------------------------------------------

            


            
                                                        
            
                                    
            
            

                
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