0ee91a5854
PEP-0274 introduced dict comprehensions to replace dict constructor with a sequence of key-value pair, these are benefits copied from [1]: The dictionary constructor approach has two distinct disadvantages from the proposed syntax though. First, it isn't as legible as a dict comprehension. Second, it forces the programmer to create an in-core list object first, which could be expensive. There is deep dive about PEP-0274[2] and basic tests about performance[3]. Note: This commit doesn't handle dict constructor with kwagrs. [1]http://legacy.python.org/dev/peps/pep-0274/ [2]http://doughellmann.com/2012/11/12/the-performance-impact-of-using-dict-instead-of-in-cpython-2-7-2.html [3]http://paste.openstack.org/show/154798/ Change-Id: I45d0c289ecaf63a343fc9ad935cf2893d67d938a |
||
|---|---|---|
| .. | ||
| __init__.py | ||
| dns_client.py | ||
| domains.py | ||
| exceptions.py | ||
| future.py | ||
| records.py | ||