Here's an annotated example parser showing features like limiting results to a
set of choices, specifying a *metavar* in the help screen, validating that one
-or more postional arguments is present, and making a required option::
+or more positional arguments is present, and making a required option::
import argparse
parser = argparse.ArgumentParser(
Some smaller changes made to the core Python language are:
-* :class:`bytes` and :class:`str` now have two net methods, *tranform* and *untransform*.
+* :class:`bytes` and :class:`str` now have two net methods, *transform* and *untransform*.
These provided analogues to *encode* and *decode* but are used for general purpose
string-to-string and bytes-to-bytes transformations rather than Unicode codecs.
a new :attr:`~unittest.TestCase.maxDiff` attribute which sets maximum length of
diffs.
- In addition the naming in the module has ungone a number of clean-ups. For
+ In addition the naming in the module has undergone a number of clean-ups. For
example, :meth:`~unittest.TestCase.assertRegex` is the new name for
:meth:`~unittest.TestCase.assertRegexpMatches` which was misnamed because the
test uses :func:`re.search`, not :func:`re.match`.
listing source code.
- new commands: ``display`` and ``undisplay`` for showing or hiding
the value of an expression if it has changed.
- - new command: ``interact`` for starting an interative interpreter containing
+ - new command: ``interact`` for starting an interactive interpreter containing
the global and local names found in the current scope.
- breakpoints can be cleared by breakpoint number
projects / python / commitdiff