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quay/config_app/config_util/config/testprovider.py

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import json
import io
import os
from config_app.config_util.config.baseprovider import BaseProvider
REAL_FILES = ['test/data/signing-private.gpg', 'test/data/signing-public.gpg', 'test/data/test.pem']
class TestConfigProvider(BaseProvider):
""" Implementation of the config provider for testing. Everything is kept in-memory instead on
the real file system. """
def __init__(self):
self.clear()
def clear(self):
self.files = {}
self._config = {}
@property
def provider_id(self):
return 'test'
def update_app_config(self, app_config):
self._config = app_config
def get_config(self):
if not 'config.yaml' in self.files:
return None
return json.loads(self.files.get('config.yaml', '{}'))
def save_config(self, config_obj):
self.files['config.yaml'] = json.dumps(config_obj)
def config_exists(self):
return 'config.yaml' in self.files
def volume_exists(self):
return True
def volume_file_exists(self, filename):
if filename in REAL_FILES:
return True
return filename in self.files
def save_volume_file(self, filename, flask_file):
self.files[filename] = flask_file.read()
def write_volume_file(self, filename, contents):
self.files[filename] = contents
def get_volume_file(self, filename, mode='r'):
if filename in REAL_FILES:
return open(filename, mode=mode)
return io.BytesIO(self.files[filename])
def remove_volume_file(self, filename):
self.files.pop(filename, None)
def list_volume_directory(self, path):
paths = []
for filename in self.files:
if filename.startswith(path):
paths.append(filename[len(path) + 1:])
return paths
def requires_restart(self, app_config):
return False
def reset_for_test(self):
self._config['SUPER_USERS'] = ['devtable']
self.files = {}
def get_volume_path(self, directory, filename):
return os.path.join(directory, filename)