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"""
List of optional components.
"""
__author__ = "Steve Dower <steve.dower@python.org>"
__version__ = "3.8"
__all__ = []
def public(f):
__all__.append(f.__name__)
return f
OPTIONS = {
"stable": {"help": "stable ABI stub"},
"pip": {"help": "pip"},
"pip-user": {"help": "pip.ini file for default --user"},
"distutils": {"help": "distutils"},
"tcltk": {"help": "Tcl, Tk and tkinter"},
"idle": {"help": "Idle"},
"tests": {"help": "test suite"},
"tools": {"help": "tools"},
"venv": {"help": "venv"},
"dev": {"help": "headers and libs"},
"symbols": {"help": "symbols"},
"underpth": {"help": "a python._pth file", "not-in-all": True},
"launchers": {"help": "specific launchers"},
"appxmanifest": {"help": "an appxmanifest"},
"props": {"help": "a python.props file"},
"nuspec": {"help": "a python.nuspec file"},
"chm": {"help": "the CHM documentation"},
"html-doc": {"help": "the HTML documentation"},
}
PRESETS = {
"appx": {
"help": "APPX package",
"options": [
"stable",
"pip",
"pip-user",
"distutils",
"tcltk",
"idle",
"venv",
"dev",
"launchers",
"appxmanifest",
# XXX: Disabled for now "precompile",
],
},
"nuget": {
"help": "nuget package",
"options": [
"dev",
"tools",
"pip",
"stable",
"distutils",
"venv",
"props",
"nuspec",
],
},
"iot": {"help": "Windows IoT Core", "options": ["stable", "pip"]},
"default": {
"help": "development kit package",
"options": [
"stable",
"pip",
"distutils",
"tcltk",
"idle",
"tests",
"tools",
"venv",
"dev",
"symbols",
"chm",
],
},
"embed": {
"help": "embeddable package",
"options": ["stable", "zip-lib", "flat-dlls", "underpth", "precompile"],
},
}
@public
def get_argparse_options():
for opt, info in OPTIONS.items():
help = "When specified, includes {}".format(info["help"])
if info.get("not-in-all"):
help = "{}. Not affected by --include-all".format(help)
yield "--include-{}".format(opt), help
for opt, info in PRESETS.items():
help = "When specified, includes default options for {}".format(info["help"])
yield "--preset-{}".format(opt), help
def ns_get(ns, key, default=False):
return getattr(ns, key.replace("-", "_"), default)
def ns_set(ns, key, value=True):
k1 = key.replace("-", "_")
k2 = "include_{}".format(k1)
if hasattr(ns, k2):
setattr(ns, k2, value)
elif hasattr(ns, k1):
setattr(ns, k1, value)
else:
raise AttributeError("no argument named '{}'".format(k1))
@public
def update_presets(ns):
for preset, info in PRESETS.items():
if ns_get(ns, "preset-{}".format(preset)):
for opt in info["options"]:
ns_set(ns, opt)
if ns.include_all:
for opt in OPTIONS:
if OPTIONS[opt].get("not-in-all"):
continue
ns_set(ns, opt)
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