Python Dictionary fromkeys() Method
Example
Create a dictionary with 3 keys, all with the value 0:
    x = ('key1', 'key2', 'key3')
y = 0
thisdict = dict.fromkeys(x, y)
    
print(thisdict)
  
  Run example »
Definition and Usage
The fromkeys() method returns a dictionary 
with the specified keys and values.
Syntax
  
    dict.fromkeys(keys, value)
  
Parameter Values
| Parameter | Description | 
|---|---|
| keys | Required. An iterable specifying the keys of the new dictionary | 
| value | Optional. The value for all keys. Default value is None | 
More Examples
Example
Same example as above, but without specifying the value:
    x = ('key1', 'key2', 'key3')
thisdict = dict.fromkeys(x)
    print(thisdict)
  
  Run example »

