4 examples of 'python invert dictionary' in Python

Every line of 'python invert dictionary' code snippets is scanned for vulnerabilities by our powerful machine learning engine that combs millions of open source libraries, ensuring your Python code is secure.

All examples are scanned by Snyk Code

By copying the Snyk Code Snippets you agree to
73def invert_dict(d):
74 """
75 Returns dictionaries with swapped key-values.
76 """
77 return dict((v, k) for k,v in d.items())
381def invert(key2values): # key -> list of values
382 value2keys = {}
383 for key, values in key2values.items():
384 for value in values:
385 if value in value2keys:
386 value2keys[value].append(key)
387 else:
388 value2keys[value] = [key]
389 return value2keys
213def __invert__(self):
214 return ~self._value
12def reverseDictionary(dictionary):
13 """
14 Reverses a dictionary so that the keys become the values. Mainly
15 so that the existing dictionaries for decompiling the TI-Basic files
16 can be used here as well.
17
18 Arguments:
19 dictionary (dict): a dictionary to flip
20 Returns:
21 flipped (dict): a dictionary with the key/value pairs reversed
22 """
23 flipped = dict()
24 for key in dictionary:
25 flipped[dictionary[key].strip()] = key
26
27 return flipped

Related snippets