kennethreitz/python-guide
1
0
Fork 0
mirror of https://github.com/kennethreitz/python-guide.git synced 2026-06-05 23:00:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Removed tuple example from style guide.

Browse Source
This commit is contained in:
Julian Berman
2012-12-03 21:56:22 -05:00
parent a31384a1d7
commit 0ea7091a30
1 changed files with 0 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/writing/style.rst
-27
View File
@@ -569,33 +569,6 @@ files for you.
The ``with`` statement is better because it will ensure you always close the The ``with`` statement is better because it will ensure you always close the
file, even if an exception is raised. file, even if an exception is raised.
Returning Multiple Values from a Function
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Python supports returning multiple values from a function as a comma-separated
list, so you don't have to create an object or dictionary and pack multiple
values in before you return
**Bad**:
.. code-block:: python
def math_func(a):
return {'square': a ** 2, 'cube': a ** 3}
d = math_func(3)
s = d['square']
c = d['cube']
**Good**:
.. code-block:: python
def math_func(a):
return a ** 2, a ** 3
square, cube = math_func(3)
Line Continuations Line Continuations
~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~