Predicate iterableUnpackingConvertingReadStep

Step 3 Data flows from TIterableSequence(sequence) into TIterableElement(sequence). As sequence is modeled as a tuple, we will not read tuple content as that would allow crosstalk.

Import path


                                import semmle.python.dataflow.new.internal.IterableUnpacking


                            
                                
                                    predicate
                                
                                 
                            
                            
                                iterableUnpackingConvertingReadStep
                            
                            
                                (
                                
                                    
                                        Node
                                    
                                     
                                    nodeFrom
                                
                                , 
                                
                                    
                                        Content
                                    
                                     
                                    c
                                
                                , 
                                
                                    
                                        Node
                                    
                                     
                                    nodeTo
                                
                                )