Source code for satpy.writers.utils

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2019 Satpy developers
# This file is part of satpy.
# satpy is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
# satpy is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
# You should have received a copy of the GNU General Public License along with
# satpy.  If not, see <>.
"""Writer utilities."""

[docs] def flatten_dict(d, parent_key="", sep="_"): """Flatten a nested dictionary. Based on """ items = [] for k, v in d.items(): new_key = parent_key + sep + k if parent_key else k if isinstance(v, dict): items.extend(flatten_dict(v, parent_key=new_key, sep=sep).items()) else: items.append((new_key, v)) return dict(items)