dda-python-terraform/python_terraform/tfstate.py

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import json
import logging
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import os
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from typing import Dict, Optional
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logger = logging.getLogger(__name__)
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class Tfstate:
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def __init__(self, data: Optional[Dict[str, str]] = None):
self.tfstate_file: Optional[str] = None
self.native_data = data
if data:
self.__dict__ = data
@staticmethod
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def load_file(file_path: str) -> "Tfstate":
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"""Read the tfstate file and load its contents.
Parses then as JSON and put the result into the object.
"""
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logger.debug("read data from %s", file_path)
if os.path.exists(file_path):
with open(file_path) as f:
json_data = json.load(f)
tf_state = Tfstate(json_data)
tf_state.tfstate_file = file_path
return tf_state
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logger.debug("%s does not exist", file_path)
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return Tfstate()