# coding=utf-8
"""Create links for all variables in a startdate"""
from earthdiagnostics.diagnostic import Diagnostic
[docs]class RelinkAll(Diagnostic):
"""
Recreates the links for the variable specified
:original author: Javier Vegas-Regidor<javier.vegas@bsc.es>
:created: September 2016
:param data_manager: data management object
:type data_manager: DataManager
:param startdate: startdate
:type startdate: str
"""
alias = 'relinkall'
"Diagnostic alias for the configuration file"
def __init__(self, data_manager, startdate):
Diagnostic.__init__(self, data_manager)
self.startdate = startdate
def __str__(self):
return 'Relink all output Startdate: {0}'.format(self.startdate)
def __hash__(self):
return hash(str(self))
def __eq__(self, other):
if self._different_type(other):
return False
return self.startdate == other.startdate
[docs] @classmethod
def generate_jobs(cls, diags, options):
"""
Create a job for each chunk to compute the diagnostic
:param diags: Diagnostics manager class
:type diags: Diags
:param options: variable, domain, move_old=False
:type options: list[str]
:return:
"""
if len(options) > 1:
raise Exception('The Relink All diagnostic has no options')
job_list = list()
for startdate in diags.config.experiment.startdates:
job_list.append(RelinkAll(diags.data_manager, startdate))
return job_list
[docs] def request_data(self):
"""Request data required by the diagnostic"""
pass
[docs] def declare_data_generated(self):
"""Declare data to be generated by the diagnostic"""
pass
[docs] def compute(self):
"""Run the diagnostic"""
self.data_manager.convention.create_links(self.startdate)