mg
c648a48c4c
Co-authored-by: Michael Grote <michael.grote@posteo.de> Reviewed-on: mg/ansible#346 Co-authored-by: mg <michael.grote@posteo.de> Co-committed-by: mg <michael.grote@posteo.de>
103 lines
3.2 KiB
Python
103 lines
3.2 KiB
Python
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
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#
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import os
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from ansible.errors import AnsibleParserError
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from ansible.parsing.dataloader import DataLoader
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from ansible.module_utils.common.text.converters import to_bytes, to_text
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class DictDataLoader(DataLoader):
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def __init__(self, file_mapping=None):
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file_mapping = {} if file_mapping is None else file_mapping
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assert type(file_mapping) == dict
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super(DictDataLoader, self).__init__()
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self._file_mapping = file_mapping
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self._build_known_directories()
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self._vault_secrets = None
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def load_from_file(self, path, cache=True, unsafe=False):
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path = to_text(path)
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if path in self._file_mapping:
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return self.load(self._file_mapping[path], path)
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return None
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# TODO: the real _get_file_contents returns a bytestring, so we actually convert the
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# unicode/text it's created with to utf-8
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def _get_file_contents(self, file_name):
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path = to_text(file_name)
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if path in self._file_mapping:
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return (to_bytes(self._file_mapping[path]), False)
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else:
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raise AnsibleParserError("file not found: %s" % path)
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def path_exists(self, path):
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path = to_text(path)
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return path in self._file_mapping or path in self._known_directories
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def is_file(self, path):
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path = to_text(path)
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return path in self._file_mapping
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def is_directory(self, path):
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path = to_text(path)
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return path in self._known_directories
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def list_directory(self, path):
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ret = []
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path = to_text(path)
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for x in (list(self._file_mapping.keys()) + self._known_directories):
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if x.startswith(path):
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if os.path.dirname(x) == path:
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ret.append(os.path.basename(x))
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return ret
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def is_executable(self, path):
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# FIXME: figure out a way to make paths return true for this
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return False
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def _add_known_directory(self, directory):
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if directory not in self._known_directories:
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self._known_directories.append(directory)
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def _build_known_directories(self):
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self._known_directories = []
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for path in self._file_mapping:
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dirname = os.path.dirname(path)
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while dirname not in ('/', ''):
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self._add_known_directory(dirname)
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dirname = os.path.dirname(dirname)
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def push(self, path, content):
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rebuild_dirs = False
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if path not in self._file_mapping:
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rebuild_dirs = True
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self._file_mapping[path] = content
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if rebuild_dirs:
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self._build_known_directories()
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def pop(self, path):
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if path in self._file_mapping:
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del self._file_mapping[path]
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self._build_known_directories()
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def clear(self):
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self._file_mapping = dict()
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self._known_directories = []
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def get_basedir(self):
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return os.getcwd()
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def set_vault_secrets(self, vault_secrets):
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self._vault_secrets = vault_secrets
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