## types.is_list

types.is_list(v)


Returns True if v is an instance of a list.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_string

types.is_string(v)


Returns True if v is an instance of a string.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_bool

types.is_bool(v)


Returns True if v is an instance of a bool.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_none

types.is_none(v)


Returns True if v has the type of None.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_int

types.is_int(v)


Returns True if v is an instance of a signed integer.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_tuple

types.is_tuple(v)


Returns True if v is an instance of a tuple.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_dict

types.is_dict(v)


Returns True if v is an instance of a dict.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_function

types.is_function(v)


Returns True if v is an instance of a function.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.
        
      
    
  



## types.is_depset

types.is_depset(v)


Returns True if v is an instance of a `depset`.

### Parameters


  
    
    
  
  

    

      
v
      

        required.
        

          The value whose type should be checked.