本文整理汇总了Python中plugin.Plugin方法的典型用法代码示例。如果您正苦于以下问题：Python plugin.Plugin方法的具体用法？Python plugin.Plugin怎么用？Python plugin.Plugin使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类plugin的用法示例。
在下文中一共展示了plugin.Plugin方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: check
# 需要导入模块: import plugin [as 别名]
# 或者: from plugin import Plugin [as 别名]
def check(self, plugin):
"""
Parses plugin.require(). Plase refere plugin.Plugin-documentation
"""
plugin_requirements = self._plugin_get_requirements(plugin.require())
if not self._check_platform(plugin_requirements["platform"]):
required_platform = ", ".join(plugin_requirements["platform"])
return "Requires os {}".format(required_platform)
if not self._check_network(plugin_requirements["network"], plugin):
return "Requires networking"
natives_ok = self._check_native(plugin_requirements["native"], plugin)
if natives_ok is not True:
return natives_ok
return True 示例2: __init__
# 需要导入模块: import plugin [as 别名]
# 或者: from plugin import Plugin [as 别名]
def __init__(self, host, pguser):
self.host = host
self.pguser = pguser
# create the test database
os.system(f"psql -h {host} -U {pguser} {dbname} -f {sql_file}")
pg_conn_info = f"dbname={dbname} host={host} user={pguser}"
pcon = psycopg2.connect(pg_conn_info)
pcur = pcon.cursor()
pcur.execute("""
INSERT INTO epanet.junctions (id, elevation, geom)
VALUES (33, 30, ST_GeometryFromText('POINT(3 3)',2154));
""")
pcur.execute("""
INSERT INTO epanet.junctions (id, elevation, geom)
VALUES (44, 40, ST_GeometryFromText('POINT(4 4)',2154));
""")
pcon.commit()
pcon.close()
# Initialize project
layer_source = f"""host='{host}' dbname='{dbname}' user='{pguser}'
srid=2154 table="epanet"."junctions" (geom) sql="""
j_layer = QgsVectorLayer(layer_source, "junctions", "postgres")
assert(j_layer and j_layer.isValid() and
j_layer.featureCount() == 4)
assert(QgsProject.instance().addMapLayer(j_layer, False))
root = QgsProject.instance().layerTreeRoot()
group = root.addGroup("epanet_group")
group.addLayer(j_layer)
self.versioning_plugin = plugin.Plugin(iface)
self.versioning_plugin.current_layers = [j_layer]
self.versioning_plugin.current_group = group
self.historize() 示例3: _load_plugin
# 需要导入模块: import plugin [as 别名]
# 或者: from plugin import Plugin [as 别名]
def _load_plugin(self, plugin_to_add, plugin_storage):
def handle_aliases(plugin_to_add):
add_plugin(
plugin_to_add.get_name().split(' '),
plugin_to_add,
plugin_storage)
for name in plugin_to_add.alias():
add_plugin(
name.lower().split(' '),
plugin_to_add,
plugin_storage)
def add_plugin(name, plugin_to_add, parent):
if len(name) == 1:
add_plugin_single(name[0], plugin_to_add, parent)
else:
add_plugin_compose(name[0], name[1:], plugin_to_add, parent)
def add_plugin_single(name, plugin_to_add, parent):
plugin_existing = parent.get_plugins(name)
if plugin_existing is None:
parent.add_plugin(name, plugin_to_add)
else:
if not plugin_existing.is_callable_plugin():
plugin_existing.change_with(plugin_to_add)
parent.add_plugin(name, plugin_to_add)
else:
error("Duplicated plugin {}!".format(name))
def add_plugin_compose(
name_first,
name_remaining,
plugin_to_add,
parent):
plugin_existing = parent.get_plugins(name_first)
if plugin_existing is None:
plugin_existing = plugin.Plugin()
plugin_existing._name = name_first
plugin_existing.__doc__ = ''
parent.add_plugin(name_first, plugin_existing)
add_plugin(name_remaining, plugin_to_add, plugin_existing)
return handle_aliases(plugin_to_add)