How do I get the keys from a Python dictionary?

How do I get the keys from a Python dictionary?

You can use the keys() method to retrieve the keys from a dictionary. For example, my_dict.keys().

Can you show me an example?

Sure! Here's an example:

my_dict = {'a': 1, 'b': 2, 'c': 3}
keys = my_dict.keys()
print(keys)

This will output: dict_keys(['a', 'b', 'c']).

What if I want the keys as a list?

You can convert the keys to a list by using the list() function:

keys_list = list(my_dict.keys())
print(keys_list)

This will give you ['a', 'b', 'c'].

Is there a way to get keys that meet a certain condition?

Yes! You can use a list comprehension to filter keys based on a condition. For example:

filtered_keys = [k for k in my_dict if my_dict[k] > 1]
print(filtered_keys)

This will give you keys with values greater than 1.