#!/usr/bin/env python
# coding: utf-8

# In[ ]:


from pywps import ComplexInput, ComplexOutput, FORMATS, Format

class Profile(object):
    def __init__(self, *args, **kwargs):
        super(Profile, self).__init__(*args, **kwargs)
         
    @property
    def inputs(self):
        return self._inputs
    
    @inputs.setter
    def inputs(self, values):
        if isinstance(values, list):
            self._inputs.extend(values)

class ESGFAPI(Profile):
    def __init__(self, *args, **kwargs):
        self._inputs = [
            ComplexInput(
                'test', 'Test',
                supported_formats=[FORMATS.JSON],
            ), ]
        super(ESGFAPI, self).__init__(*args, **kwargs)
    


# In[ ]:


from pywps import Process

class EmuSubset(ESGFAPI, Process):
    def __init__(self):
        inputs = [
            ComplexInput(
                'domain', 'domain',
                abstract="",
                supported_formats=[FORMATS.JSON],
                min_occurs=0, max_occurs=1,
            ),
        ]
        outputs = [
            ComplexOutput(
                'output', 'Output',
                as_reference=True,
                supported_formats=[FORMATS.NETCDF], ), ]
        
        super(EmuSubset, self).__init__(
            self._handler,
            identifier='Emu.subset',
            title='xarray.subset',
            abstract="subset netcdf files",
            version='1',
            inputs=inputs,
            outputs=outputs,
            store_supported=True,
            status_supported=True)
    
    def _handler(self, request, response):
        pass


# In[ ]:


p = EmuSubset()
for inpt in p.inputs:
    print(inpt.identifier)


# In[ ]:


t = EmuSubset()
len(t.inputs)