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| author | Hernan Grecco <hernan.grecco@gmail.com> | 2016-02-09 22:58:38 -0300 |
|---|---|---|
| committer | Hernan Grecco <hernan.grecco@gmail.com> | 2016-02-09 22:58:38 -0300 |
| commit | 88d196bf8d66d36f836a2e32c7dba4836cd999db (patch) | |
| tree | 16de755414ba1e00ab67cb08077e4a499890c61a /docs/tutorial.rst | |
| parent | 221daf9486d9fa34129495c004d6788c6531d558 (diff) | |
| download | pint-88d196bf8d66d36f836a2e32c7dba4836cd999db.tar.gz | |
Improved documentation
Diffstat (limited to 'docs/tutorial.rst')
| -rw-r--r-- | docs/tutorial.rst | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/docs/tutorial.rst b/docs/tutorial.rst index e92b622..d24ca00 100644 --- a/docs/tutorial.rst +++ b/docs/tutorial.rst @@ -76,6 +76,7 @@ use the `ito` method: .. doctest:: >>> speed.ito(ureg.inch / ureg.minute ) + >>> speed <Quantity(7086.614173228345, 'inch / minute')> >>> print(speed) 7086.614173228345 inch / minute @@ -134,7 +135,7 @@ If you try to use a unit which is not in the registry: >>> speed = 23 * ureg.snail_speed Traceback (most recent call last): ... - pint.pint.UndefinedUnitError: 'snail_speed' is not defined in the unit registry + pint.errors.UndefinedUnitError: 'snail_speed' is not defined in the unit registry You can add your own units to the registry or build your own list. More info on that :ref:`defining` @@ -223,7 +224,7 @@ LaTeX representations: >>> accel = 1.3 * ureg['meter/second**2'] >>> # Pretty print - >>> print('The pretty representation is {:P}'.format(accel)) + >>> 'The pretty representation is {:P}'.format(accel) 'The pretty representation is 1.3 meter/second²' >>> # Latex print >>> 'The latex representation is {:L}'.format(accel) @@ -242,8 +243,8 @@ If you want to use abbreviated unit names, prefix the specification with `~`: >>> 'The str is {:~}'.format(accel) 'The str is 1.3 m / s ** 2' - >>> print('The pretty representation is {:~P}'.format(accel)) - The pretty representation is 1.3 m²/s + >>> 'The pretty representation is {:~P}'.format(accel) + 'The pretty representation is 1.3 m/s²' The same is true for latex (`L`) and HTML (`H`) specs. @@ -300,6 +301,7 @@ also define the registry as the application registry:: >>> q2 = UnitRegistry().meter >>> # q1 and q2 belong to different registries! >>> id(q1._REGISTRY) == id(q2._REGISTRY) # False + False .. _eval: http://docs.python.org/3/library/functions.html#eval .. _dangerous: http://nedbatchelder.com/blog/201206/eval_really_is_dangerous.html |