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authorÉric Araujo <merwok@netwok.org>2011-08-10 02:19:03 (GMT)
committerÉric Araujo <merwok@netwok.org>2011-08-10 02:19:03 (GMT)
commitd9d7bca6dac2917eac7bd0ec306ad298d2de4a78 (patch)
tree1bfe10bab9e359ab93a90581a4e787ef6ac51b31
parent1c608e38474d7b0aa74f023d877c38e37a8cae0e (diff)
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Use real word in English text (i.e. not code)
-rw-r--r--Doc/library/argparse.rst38
1 files changed, 19 insertions, 19 deletions
diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
index e4add74..8d602fe 100644
--- a/Doc/library/argparse.rst
+++ b/Doc/library/argparse.rst
@@ -2,7 +2,7 @@
===============================================================================
.. module:: argparse
- :synopsis: Command-line option and argument-parsing library.
+ :synopsis: Command-line option and argument parsing library.
.. moduleauthor:: Steven Bethard <steven.bethard@gmail.com>
.. sectionauthor:: Steven Bethard <steven.bethard@gmail.com>
@@ -107,7 +107,7 @@ or the :func:`max` function if it was not.
Parsing arguments
^^^^^^^^^^^^^^^^^
-:class:`ArgumentParser` parses args through the
+:class:`ArgumentParser` parses arguments through the
:meth:`~ArgumentParser.parse_args` method. This will inspect the command line,
convert each arg to the appropriate type and then invoke the appropriate action.
In most cases, this means a simple :class:`Namespace` object will be built up from
@@ -118,7 +118,7 @@ attributes parsed out of the command line::
In a script, :meth:`~ArgumentParser.parse_args` will typically be called with no
arguments, and the :class:`ArgumentParser` will automatically determine the
-command-line args from :data:`sys.argv`.
+command-line arguments from :data:`sys.argv`.
ArgumentParser objects
@@ -650,11 +650,11 @@ be positional::
action
^^^^^^
-:class:`ArgumentParser` objects associate command-line args with actions. These
-actions can do just about anything with the command-line args associated with
+:class:`ArgumentParser` objects associate command-line arguments with actions. These
+actions can do just about anything with the command-line arguments associated with
them, though most actions simply add an attribute to the object returned by
:meth:`~ArgumentParser.parse_args`. The ``action`` keyword argument specifies
-how the command-line args should be handled. The supported actions are:
+how the command-line arguments should be handled. The supported actions are:
* ``'store'`` - This just stores the argument's value. This is the default
action. For example::
@@ -726,8 +726,8 @@ the Action API. The easiest way to do this is to extend
:meth:`~ArgumentParser.parse_args`. Most actions add an attribute to this
object.
-* ``values`` - The associated command-line args, with any type-conversions
- applied. (Type-conversions are specified with the type_ keyword argument to
+* ``values`` - The associated command-line arguments, with any type conversions
+ applied. (Type conversions are specified with the type_ keyword argument to
:meth:`~ArgumentParser.add_argument`.
* ``option_string`` - The option string that was used to invoke this action.
@@ -759,7 +759,7 @@ single action to be taken. The ``nargs`` keyword argument associates a
different number of command-line arguments with a single action. The supported
values are:
-* N (an integer). N args from the command line will be gathered together into a
+* N (an integer). N arguments from the command line will be gathered together into a
list. For example::
>>> parser = argparse.ArgumentParser()
@@ -803,7 +803,7 @@ values are:
Namespace(infile=<_io.TextIOWrapper name='<stdin>' encoding='UTF-8'>,
outfile=<_io.TextIOWrapper name='<stdout>' encoding='UTF-8'>)
-* ``'*'``. All command-line args present are gathered into a list. Note that
+* ``'*'``. All command-line arguments present are gathered into a list. Note that
it generally doesn't make much sense to have more than one positional argument
with ``nargs='*'``, but multiple optional arguments with ``nargs='*'`` is
possible. For example::
@@ -827,7 +827,7 @@ values are:
usage: PROG [-h] foo [foo ...]
PROG: error: too few arguments
-If the ``nargs`` keyword argument is not provided, the number of args consumed
+If the ``nargs`` keyword argument is not provided, the number of arguments consumed
is determined by the action_. Generally this means a single command-line arg
will be consumed and a single item (not a list) will be produced.
@@ -845,7 +845,7 @@ the various :class:`ArgumentParser` actions. The two most common uses of it are
* When :meth:`~ArgumentParser.add_argument` is called with option strings
(like ``-f`` or ``--foo``) and ``nargs='?'``. This creates an optional
- argument that can be followed by zero or one command-line args.
+ argument that can be followed by zero or one command-line arguments.
When parsing the command line, if the option string is encountered with no
command-line arg following it, the value of ``const`` will be assumed instead.
See the nargs_ description for examples.
@@ -895,11 +895,11 @@ command-line argument was not present.::
type
^^^^
-By default, :class:`ArgumentParser` objects read command-line args in as simple
+By default, :class:`ArgumentParser` objects read command-line arguments in as simple
strings. However, quite often the command-line string should instead be
interpreted as another type, like a :class:`float` or :class:`int`. The
``type`` keyword argument of :meth:`~ArgumentParser.add_argument` allows any
-necessary type-checking and type-conversions to be performed. Common built-in
+necessary type-checking and type conversions to be performed. Common built-in
types and functions can be used directly as the value of the ``type`` argument::
>>> parser = argparse.ArgumentParser()
@@ -919,7 +919,7 @@ writable file::
Namespace(bar=<_io.TextIOWrapper name='out.txt' encoding='UTF-8'>)
``type=`` can take any callable that takes a single string argument and returns
-the type-converted value::
+the converted value::
>>> def perfect_square(string):
... value = int(string)
@@ -954,7 +954,7 @@ See the choices_ section for more details.
choices
^^^^^^^
-Some command-line args should be selected from a restricted set of values.
+Some command-line arguments should be selected from a restricted set of values.
These can be handled by passing a container object as the ``choices`` keyword
argument to :meth:`~ArgumentParser.add_argument`. When the command line is
parsed, arg values will be checked, and an error message will be displayed if
@@ -1312,7 +1312,7 @@ An error is produced for arguments that could produce more than one options.
Beyond ``sys.argv``
^^^^^^^^^^^^^^^^^^^
-Sometimes it may be useful to have an ArgumentParser parse args other than those
+Sometimes it may be useful to have an ArgumentParser parse arguments other than those
of :data:`sys.argv`. This can be accomplished by passing a list of strings to
:meth:`~ArgumentParser.parse_args`. This is useful for testing at the
interactive prompt::
@@ -1540,7 +1540,7 @@ FileType objects
The :class:`FileType` factory creates objects that can be passed to the type
argument of :meth:`ArgumentParser.add_argument`. Arguments that have
- :class:`FileType` objects as their type will open command-line args as files
+ :class:`FileType` objects as their type will open command-line arguments as files
with the requested modes and buffer sizes:
>>> parser = argparse.ArgumentParser()
@@ -1654,7 +1654,7 @@ Parser defaults
.. method:: ArgumentParser.set_defaults(**kwargs)
Most of the time, the attributes of the object returned by :meth:`parse_args`
- will be fully determined by inspecting the command-line args and the argument
+ will be fully determined by inspecting the command-line arguments and the argument
actions. :meth:`set_defaults` allows some additional
attributes that are determined without any inspection of the command line to
be added::