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.. _cli_usage:
Usage
^^^^^
.. code::
Usage: pydocstyle [options] [<file|dir>...]
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-e, --explain show explanation of each error
-s, --source show source for each error
-d, --debug print debug information
-v, --verbose print status information
--count print total number of errors to stdout
--config=<path> use given config file and disable config discovery
--match=<pattern> check only files that exactly match <pattern> regular
expression; default is --match='(?!test_).*\.py' which
matches files that don't start with 'test_' but end
with '.py'
--match-dir=<pattern>
search only dirs that exactly match <pattern> regular
expression; default is --match-dir='[^\.].*', which
matches all dirs that don't start with a dot
--ignore-decorators=<decorators>
ignore any functions or methods that are decorated by
a function with a name fitting the <decorators>
regular expression; default is --ignore-decorators=''
which does not ignore any decorated functions.
Note:
When using --match, --match-dir or --ignore-decorators consider
whether you should use a single quote (') or a double quote ("),
depending on your OS, Shell, etc.
Error Check Options:
Only one of --select, --ignore or --convention can be specified. If
none is specified, defaults to `--convention=pep257`. These three
options select the "basic list" of error codes to check. If you wish
to change that list (for example, if you selected a known convention
but wish to ignore a specific error from it or add a new one) you can
use `--add-[ignore/select]` in order to do so.
--select=<codes> choose the basic list of checked errors by specifying
which errors to check for (with a list of comma-
separated error codes or prefixes). for example:
--select=D101,D2
--ignore=<codes> choose the basic list of checked errors by specifying
which errors to ignore out of all of the available
error codes (with a list of comma-separated error
codes or prefixes). for example: --ignore=D101,D2
--convention=<name>
choose the basic list of checked errors by specifying
an existing convention. Possible conventions: pep257,
numpy, google.
--add-select=<codes>
add extra error codes to check to the basic list of
errors previously set by --select, --ignore or
--convention.
--add-ignore=<codes>
ignore extra error codes by removing them from the
basic list previously set by --select, --ignore or
--convention.
.. note::
When using any of the ``--select``, ``--ignore``, ``--add-select``, or
``--add-ignore`` command line flags, it is possible to pass a prefix for an
error code. It will be expanded so that any code beginning with that prefix
will match. For example, running the command ``pydocstyle --ignore=D4``
will ignore all docstring content issues as their error codes beginning with
"D4" (i.e. D400, D401, D402, D403, and D404).
Return Code
^^^^^^^^^^^
+--------------+--------------------------------------------------------------+
| 0 | Success - no violations |
+--------------+--------------------------------------------------------------+
| 1 | Some code violations were found |
+--------------+--------------------------------------------------------------+
| 2 | Illegal usage - see error message |
+--------------+--------------------------------------------------------------+
|
