api.py

# SPDX-License-Identifier: BSD-2-Clause

# Copyright (c) 2024 Phil Thompson <phil@riverbankcomputing.com>


from .abstract_projectimportAbstractProject
from .exceptionsimporthandle_exception


defbuild_sdist(sdist_directory, config_settings=None):
""" The PEP 517 hook for building an sdist from pyproject.toml. """

project=AbstractProject.bootstrap('sdist',
arguments=_convert_config_settings(config_settings))

# pip executes this in a separate process and doesn't handle exceptions
# very well. However it does capture stdout and (eventually) show it to
# the user so we use our standard exception handling.
try:
returnproject.build_sdist(sdist_directory)
exceptExceptionase:
handle_exception(e)


defbuild_wheel(wheel_directory, config_settings=None, metadata_directory=None):
""" The PEP 517 hook for building a wheel from pyproject.toml. """

project=AbstractProject.bootstrap('wheel',
arguments=_convert_config_settings(config_settings))

# pip executes this in a separate process and doesn't handle exceptions
# very well. However it does capture stdout and (eventually) show it to
# the user so we use our standard exception handling.
try:
returnproject.build_wheel(wheel_directory)
exceptExceptionase:
handle_exception(e)


def_convert_config_settings(config_settings):
""" Return any configuration settings from the frontend to a pseudo-command
 line.
 """

ifconfig_settingsisNone:
config_settings= {}

args= []

forname, valueinconfig_settings.items():
ifvalue:
ifnotisinstance(value, list):
value= [value]

form_valueinvalue:
args.append(name+'='+m_value)
else:
args.append(name)

returnargs