mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-28 11:15:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

#3214: improve description of duck-typing in glossary.

Browse source
This commit is contained in:
Georg Brandl 2010-07-10 10:39:57 +00:00
parent 0310a83e7f
commit 73b1c7ba7d
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Doc/glossary.rst
View file

@ -154,9 +154,9 @@ Glossary
object. object.
duck-typing duck-typing
A pythonic programming style which determines an object's type by inspection A programming style which does not look at an object's type to determine
of its method or attribute signature rather than by explicit relationship if it has the right interface; instead, the method or attribute is simply
to some type object ("If it looks like a duck and quacks like a duck, it called or used ("If it looks like a duck and quacks like a duck, it
must be a duck.") By emphasizing interfaces rather than specific types, must be a duck.") By emphasizing interfaces rather than specific types,
well-designed code improves its flexibility by allowing polymorphic well-designed code improves its flexibility by allowing polymorphic
substitution. Duck-typing avoids tests using :func:`type` or substitution. Duck-typing avoids tests using :func:`type` or