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| -rw-r--r-- | README.rst | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -12,7 +12,8 @@ An immutable mapping type for Python. The underlying datastructure is a Hash Array Mapped Trie (HAMT) used in Clojure, Scala, Haskell, and other functional languages. This implementation is used in CPython 3.7 in the ``contextvars`` -module (see PEP 550 and PEP 567 for more details). +module (see `PEP 550 <https://www.python.org/dev/peps/pep-0550/>`_ and +`PEP 567 <https://www.python.org/dev/peps/pep-0567/>`_ for more details). Immutable mappings based on HAMT have O(log N) performance for both ``set()`` and ``get()`` operations, which is essentially O(1) for |