container_app_conf/formatter/json.py
# Copyright (c) 2019 Markus Ressel
# .
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# in the Software without restriction, including without limitation the rights
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# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# .
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# .
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# SOFTWARE.
import io
import json
from container_app_conf import ConfigFormatter
class JsonFormatter(ConfigFormatter):
"""
Formats config entries like a JSON config file
"""
def format(self, data: dict) -> str:
output = io.StringIO()
json.dump(data, output, indent=2)
output.seek(0)
return output.read()