Plugin Template 10ΒΆ
Download Plugin Template 10 Tools
# Copyright 2014 Diamond Light Source Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
.. module:: plugin_template10
:platform: Unix
:synopsis: A template to create a simple plugin that takes one dataset as\
input and returns a similar dataset as output.
.. moduleauthor:: Developer Name <email@address.ac.uk>
"""
from savu.plugins.plugin import Plugin
from savu.plugins.driver.cpu_plugin import CpuPlugin
from savu.plugins.utils import register_plugin
@register_plugin
class PluginTemplate10(Plugin, CpuPlugin):
def __init__(self, name="PluginTemplate10"):
super(PluginTemplate10, self).__init__(name)
self.nOut = None
def nInput_datasets(self):
return max(len(self.parameters['in_datasets']), 1)
def nOutput_datasets(self):
return 1
def setup(self):
in_dataset, out_dataset = self.get_datasets()
in_pData, out_pData = self.get_plugin_datasets()
for i in range(len(in_dataset)):
in_pData[i].plugin_data_setup('SINOGRAM', 'single')
out_dataset[0].create_dataset(in_dataset[0])
out_pData[0].plugin_data_setup('SINOGRAM', 'single')
def pre_process(self):
pass
def process_frames(self, data):
# data will be a list of numpy arrays of the specified length
# do some processing here
return data[0]
def post_process(self):
pass
from savu.plugins.plugin_tools import PluginTools
class PluginTemplate10Tools(PluginTools):
"""
A plugin template that dynamically determines the number of input
datasets based on the number of entries in the in_datasets parameter list.
"""