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#!/usr/bin/env
import sys
from gi.repository import Uca, GLib, GObject
def get_default_optional(prop):
if hasattr(prop, 'default_value'):
return ' | *Default:* {}'.format(prop.default_value)
return ''
def get_range_optional(prop):
if hasattr(prop, 'minimum') and hasattr(prop, 'maximum'):
return ' | *Range:* [{}, {}]'.format(prop.minimum, prop.maximum)
return ''
def get_type_description(value_type):
mapping = {
GObject.TYPE_BOOLEAN: 'bool',
GObject.TYPE_CHAR: 'char',
GObject.TYPE_UCHAR: 'unsigned char',
GObject.TYPE_FLOAT: 'float',
GObject.TYPE_INT: 'int',
GObject.TYPE_UINT: 'unsigned int',
GObject.TYPE_LONG: 'long',
GObject.TYPE_DOUBLE: 'double',
GObject.TYPE_STRING: 'string',
GObject.TYPE_ENUM: 'enum',
}
return mapping.get(value_type, None)
def get_prop_string(prop):
template = """
{type} **{name}**
{blurb}
{optionals}"""
optionals = '\n'.join(opt for opt in (get_default_optional(prop), get_range_optional(prop)) if opt)
return template.format(name=prop.name, blurb=prop.blurb,
type=get_type_description(prop.value_type),
optionals=optionals)
def output(camera, name):
template = """
{name}
{name_underline}
{props}"""
name_underline = '='*len(name)
stream = open('{}.rst'.format(name), 'w')
props = '\n'.join((get_prop_string(prop) for prop in camera.props))
stream.write(template.format(name=name, name_underline=name_underline,
props=props))
if __name__ == '__main__':
pm = Uca.PluginManager()
if len(sys.argv) < 2:
print("Usage: update-props.py NAME")
sys.exit(0)
name = sys.argv[1]
try:
output(pm.get_camerav(name, []), name)
except GLib.GError as e:
print("Could not query {}: {}".format(name, e.message))
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