Updated DB_Helper by adding firebase methods.
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venv/Lib/site-packages/gcloud/logging/client.py
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venv/Lib/site-packages/gcloud/logging/client.py
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# Copyright 2016 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Client for interacting with the Google Cloud Logging API."""
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import os
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try:
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from google.logging.v2.config_service_v2_api import (
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ConfigServiceV2Api as GeneratedSinksAPI)
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from google.logging.v2.logging_service_v2_api import (
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LoggingServiceV2Api as GeneratedLoggingAPI)
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from google.logging.v2.metrics_service_v2_api import (
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MetricsServiceV2Api as GeneratedMetricsAPI)
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from gcloud.logging._gax import _LoggingAPI as GAXLoggingAPI
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from gcloud.logging._gax import _MetricsAPI as GAXMetricsAPI
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from gcloud.logging._gax import _SinksAPI as GAXSinksAPI
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except ImportError: # pragma: NO COVER
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_HAVE_GAX = False
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GeneratedLoggingAPI = GAXLoggingAPI = None
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GeneratedMetricsAPI = GAXMetricsAPI = None
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GeneratedSinksAPI = GAXSinksAPI = None
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else:
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_HAVE_GAX = True
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from gcloud.client import JSONClient
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from gcloud.logging.connection import Connection
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from gcloud.logging.connection import _LoggingAPI as JSONLoggingAPI
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from gcloud.logging.connection import _MetricsAPI as JSONMetricsAPI
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from gcloud.logging.connection import _SinksAPI as JSONSinksAPI
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from gcloud.logging.entries import ProtobufEntry
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from gcloud.logging.entries import StructEntry
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from gcloud.logging.entries import TextEntry
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from gcloud.logging.logger import Logger
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from gcloud.logging.metric import Metric
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from gcloud.logging.sink import Sink
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_USE_GAX = _HAVE_GAX and (os.environ.get('GCLOUD_ENABLE_GAX') is not None)
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class Client(JSONClient):
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"""Client to bundle configuration needed for API requests.
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:type project: str
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:param project: the project which the client acts on behalf of.
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If not passed, falls back to the default inferred
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from the environment.
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:type credentials: :class:`oauth2client.client.OAuth2Credentials` or
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:class:`NoneType`
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:param credentials: The OAuth2 Credentials to use for the connection
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owned by this client. If not passed (and if no ``http``
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object is passed), falls back to the default inferred
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from the environment.
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:type http: :class:`httplib2.Http` or class that defines ``request()``.
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:param http: An optional HTTP object to make requests. If not passed, an
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``http`` object is created that is bound to the
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``credentials`` for the current object.
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"""
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_connection_class = Connection
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_logging_api = _sinks_api = _metrics_api = None
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@property
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def logging_api(self):
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"""Helper for logging-related API calls.
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See:
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https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/entries
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https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/projects.logs
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"""
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if self._logging_api is None:
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if _USE_GAX:
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generated = GeneratedLoggingAPI()
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self._logging_api = GAXLoggingAPI(generated)
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else:
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self._logging_api = JSONLoggingAPI(self.connection)
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return self._logging_api
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@property
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def sinks_api(self):
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"""Helper for log sink-related API calls.
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See:
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https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/projects.sinks
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"""
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if self._sinks_api is None:
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if _USE_GAX:
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generated = GeneratedSinksAPI()
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self._sinks_api = GAXSinksAPI(generated)
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else:
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self._sinks_api = JSONSinksAPI(self.connection)
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return self._sinks_api
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@property
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def metrics_api(self):
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"""Helper for log metric-related API calls.
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See:
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https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/projects.metrics
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"""
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if self._metrics_api is None:
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if _USE_GAX:
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generated = GeneratedMetricsAPI()
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self._metrics_api = GAXMetricsAPI(generated)
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else:
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self._metrics_api = JSONMetricsAPI(self.connection)
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return self._metrics_api
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def logger(self, name):
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"""Creates a logger bound to the current client.
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:type name: str
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:param name: the name of the logger to be constructed.
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:rtype: :class:`gcloud.logging.logger.Logger`
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:returns: Logger created with the current client.
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"""
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return Logger(name, client=self)
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def _entry_from_resource(self, resource, loggers):
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"""Detect correct entry type from resource and instantiate.
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:type resource: dict
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:param resource: one entry resource from API response
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:type loggers: dict or None
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:param loggers: A mapping of logger fullnames -> loggers. If not
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passed, the entry will have a newly-created logger.
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:rtype: One of:
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:class:`gcloud.logging.entries.TextEntry`,
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:class:`gcloud.logging.entries.StructEntry`,
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:class:`gcloud.logging.entries.ProtobufEntry`
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:returns: the entry instance, constructed via the resource
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"""
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if 'textPayload' in resource:
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return TextEntry.from_api_repr(resource, self, loggers)
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elif 'jsonPayload' in resource:
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return StructEntry.from_api_repr(resource, self, loggers)
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elif 'protoPayload' in resource:
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return ProtobufEntry.from_api_repr(resource, self, loggers)
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raise ValueError('Cannot parse log entry resource')
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def list_entries(self, projects=None, filter_=None, order_by=None,
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page_size=None, page_token=None):
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"""Return a page of log entries.
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See:
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https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/entries/list
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:type projects: list of strings
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:param projects: project IDs to include. If not passed,
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defaults to the project bound to the client.
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:type filter_: str
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:param filter_: a filter expression. See:
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https://cloud.google.com/logging/docs/view/advanced_filters
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:type order_by: str
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:param order_by: One of :data:`gcloud.logging.ASCENDING` or
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:data:`gcloud.logging.DESCENDING`.
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:type page_size: int
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:param page_size: maximum number of entries to return, If not passed,
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defaults to a value set by the API.
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:type page_token: str
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:param page_token: opaque marker for the next "page" of entries. If not
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passed, the API will return the first page of
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entries.
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:rtype: tuple, (list, str)
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:returns: list of :class:`gcloud.logging.entry.TextEntry`, plus a
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"next page token" string: if not None, indicates that
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more entries can be retrieved with another call (pass that
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value as ``page_token``).
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"""
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if projects is None:
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projects = [self.project]
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resources, token = self.logging_api.list_entries(
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projects=projects, filter_=filter_, order_by=order_by,
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page_size=page_size, page_token=page_token)
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loggers = {}
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entries = [self._entry_from_resource(resource, loggers)
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for resource in resources]
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return entries, token
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def sink(self, name, filter_=None, destination=None):
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"""Creates a sink bound to the current client.
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:type name: str
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:param name: the name of the sink to be constructed.
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:type filter_: str
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:param filter_: (optional) the advanced logs filter expression
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defining the entries exported by the sink. If not
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passed, the instance should already exist, to be
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refreshed via :meth:`Sink.reload`.
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:type destination: str
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:param destination: destination URI for the entries exported by
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the sink. If not passed, the instance should
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already exist, to be refreshed via
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:meth:`Sink.reload`.
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:rtype: :class:`gcloud.logging.sink.Sink`
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:returns: Sink created with the current client.
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"""
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return Sink(name, filter_, destination, client=self)
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def list_sinks(self, page_size=None, page_token=None):
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"""List sinks for the project associated with this client.
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See:
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https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/projects.sinks/list
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:type page_size: int
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:param page_size: maximum number of sinks to return, If not passed,
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defaults to a value set by the API.
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:type page_token: str
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:param page_token: opaque marker for the next "page" of sinks. If not
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passed, the API will return the first page of
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sinks.
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:rtype: tuple, (list, str)
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:returns: list of :class:`gcloud.logging.sink.Sink`, plus a
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"next page token" string: if not None, indicates that
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more sinks can be retrieved with another call (pass that
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value as ``page_token``).
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"""
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resources, token = self.sinks_api.list_sinks(
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self.project, page_size, page_token)
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sinks = [Sink.from_api_repr(resource, self)
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for resource in resources]
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return sinks, token
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def metric(self, name, filter_=None, description=''):
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"""Creates a metric bound to the current client.
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:type name: str
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:param name: the name of the metric to be constructed.
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:type filter_: str
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:param filter_: the advanced logs filter expression defining the
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entries tracked by the metric. If not
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passed, the instance should already exist, to be
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refreshed via :meth:`Metric.reload`.
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:type description: str
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:param description: the description of the metric to be constructed.
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If not passed, the instance should already exist,
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to be refreshed via :meth:`Metric.reload`.
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:rtype: :class:`gcloud.logging.metric.Metric`
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:returns: Metric created with the current client.
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"""
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return Metric(name, filter_, client=self, description=description)
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def list_metrics(self, page_size=None, page_token=None):
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"""List metrics for the project associated with this client.
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See:
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https://cloud.google.com/logging/docs/api/ref_v2beta1/rest/v2beta1/projects.metrics/list
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:type page_size: int
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:param page_size: maximum number of metrics to return, If not passed,
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defaults to a value set by the API.
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:type page_token: str
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:param page_token: opaque marker for the next "page" of metrics. If not
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passed, the API will return the first page of
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metrics.
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:rtype: tuple, (list, str)
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:returns: list of :class:`gcloud.logging.metric.Metric`, plus a
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"next page token" string: if not None, indicates that
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more metrics can be retrieved with another call (pass that
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value as ``page_token``).
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"""
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resources, token = self.metrics_api.list_metrics(
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self.project, page_size, page_token)
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metrics = [Metric.from_api_repr(resource, self)
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for resource in resources]
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return metrics, token
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