combine dictionary python code example
Example 1: join two dictionaries python
z = {**x, **y}
Example 2: python merge two dictionaries in a single expression
z = {**x, **y} #python 3.5 and above
z = x | y #python 3.9+ ONLY
def merge_two_dicts(x, y): # python 3.4 or lower
z = x.copy() # start with x's keys and values
z.update(y) # modifies z with y's keys and values & returns None
return z
Example 3: merge two dict python 3
z = {**x, **y}
Example 4: python merge dictionaries
dict1 = {'color': 'blue', 'shape': 'square'}
dict2 = {'color': 'red', 'edges': 4}
dict1.update(dict2) #if a key exists in both, it takes the value of the second dict
# dict1 = {'color': 'red', 'shape': 'square', 'edges': 4}
# dict2 is left unchanged
Example 5: python added dictionary together
dic0.update(dic1)