add-trailing-comma
The add-trailing-comma Python code formatter (https://github.com/asottile/add-trailing-comma).
Backend: pants.backend.experimental.python.lint.add_trailing_comma
Config section: [add-trailing-comma]
Basic options
args
--add-trailing-comma-args="[<shell_str>, <shell_str>, ...]"PANTS_ADD_TRAILING_COMMA_ARGS[add-trailing-comma]
args = [
<shell_str>,
<shell_str>,
...,
]
[]Arguments to pass directly to add-trailing-comma, e.g. --add-trailing-comma-args='--py36-plus'.
skip
--[no-]add-trailing-comma-skipPANTS_ADD_TRAILING_COMMA_SKIP[add-trailing-comma]
skip = <bool>
FalseIf true, don't use add-trailing-comma when running /home/josh/work/scie-pants/dist/pants fmt and /home/josh/work/scie-pants/dist/pants lint.
Advanced options
console_script
--add-trailing-comma-console-script=<str>PANTS_ADD_TRAILING_COMMA_CONSOLE_SCRIPT[add-trailing-comma]
console_script = <str>
add-trailing-commaThe console script for the tool. Using this option is generally preferable to (and mutually exclusive with) specifying an --entry-point since console script names have a higher expectation of staying stable across releases of the tool. Usually, you will not want to change this from the default.
entry_point
--add-trailing-comma-entry-point=<str>PANTS_ADD_TRAILING_COMMA_ENTRY_POINT[add-trailing-comma]
entry_point = <str>
NoneThe entry point for the tool. Generally you only want to use this option if the tool does not offer a --console-script (which this option is mutually exclusive with). Usually, you will not want to change this from the default.
extra_requirements
--add-trailing-comma-extra-requirements="['<str>', '<str>', ...]"PANTS_ADD_TRAILING_COMMA_EXTRA_REQUIREMENTS[add-trailing-comma]
extra_requirements = [
'<str>',
'<str>',
...,
]
[]Any additional requirement strings to use with the tool. This is useful if the tool allows you to install plugins or if you need to constrain a dependency to a certain version.
interpreter_constraints
--add-trailing-comma-interpreter-constraints="['<str>', '<str>', ...]"PANTS_ADD_TRAILING_COMMA_INTERPRETER_CONSTRAINTS[add-trailing-comma]
interpreter_constraints = [
'<str>',
'<str>',
...,
]
[ "CPython>=3.7,<4" ]
Python interpreter constraints for this tool.
lockfile
--add-trailing-comma-lockfile=<str>PANTS_ADD_TRAILING_COMMA_LOCKFILE[add-trailing-comma]
lockfile = <str>
<default>Path to a lockfile used for installing the tool.
Set to the string <default> to use a lockfile provided by Pants, so long as you have not changed the --version and --extra-requirements options, and the tool's interpreter constraints are compatible with the default. Pants will error or warn if the lockfile is not compatible (controlled by [python].invalid_lockfile_behavior). See https://github.com/pantsbuild/pants/blob/release_2.15.2/src/python/pants/backend/python/lint/add_trailing_comma/add_trailing_comma.lock for the default lockfile contents.
Set to the string <none> to opt out of using a lockfile. We do not recommend this, though, as lockfiles are essential for reproducible builds and supply-chain security.
To use a custom lockfile, set this option to a file path relative to the build root, then run /home/josh/work/scie-pants/dist/pants generate-lockfiles --resolve=add-trailing-comma.
Alternatively, you can set this option to the path to a custom lockfile using pip's requirements.txt-style, ideally with --hash. Set [python].invalid_lockfile_behavior = 'ignore' so that Pants does not complain about missing lockfile headers.
version
--add-trailing-comma-version=<str>PANTS_ADD_TRAILING_COMMA_VERSION[add-trailing-comma]
version = <str>
add-trailing-comma==2.2.3Requirement string for the tool.
Deprecated options
export
--[no-]add-trailing-comma-exportPANTS_ADD_TRAILING_COMMA_EXPORT[add-trailing-comma]
export = <bool>
TrueDeprecated, will be removed in version: 2.23.0.dev0.
Use the export goal's --resolve option to select tools to export, instead of using this option to exempt a tool from export-by-default.
If true, export a virtual environment with add-trailing-comma when running /home/josh/work/scie-pants/dist/pants export.
This can be useful, for example, with IDE integrations to point your editor to the tool's binary.
Related subsystems
None