def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
python类relation_set()的实例源码
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
def provide_data(self):
"""
Set the relation data for each provider in the ``provided_data`` list.
A provider must have a `name` attribute, which indicates which relation
to set data on, and a `provide_data()` method, which returns a dict of
data to set.
The `provide_data()` method can optionally accept two parameters:
* ``remote_service`` The name of the remote service that the data will
be provided to. The `provide_data()` method will be called once
for each connected service (not unit). This allows the method to
tailor its data to the given service.
* ``service_ready`` Whether or not the service definition had all of
its requirements met, and thus the ``data_ready`` callbacks run.
Note that the ``provided_data`` methods are now called **after** the
``data_ready`` callbacks are run. This gives the ``data_ready`` callbacks
a chance to generate any data necessary for the providing to the remote
services.
"""
for service_name, service in self.services.items():
service_ready = self.is_ready(service_name)
for provider in service.get('provided_data', []):
for relid in hookenv.relation_ids(provider.name):
units = hookenv.related_units(relid)
if not units:
continue
remote_service = units[0].split('/')[0]
argspec = getargspec(provider.provide_data)
if len(argspec.args) > 1:
data = provider.provide_data(remote_service, service_ready)
else:
data = provider.provide_data()
if data:
hookenv.relation_set(relid, data)
