Convert logging doctest examples to testable snippets. #2675

tseaver · 2016-11-03T19:15:43Z

Move usage docs for integration with Python stdlib 'logging' module into a separate file, sorted in front of the relevant API docs.

Reworks #2556 after other merges (iterators, doctest removal) made fixing that PRs branch too painful.

Move usage docs for integration with Python stdlib 'logging' module into a separate file, sorted in front of the relevant API docs.

docs/logging-stdlib-usage.rst

+
+
+It's possible to tie the Python :mod:`logging` module directly into Google Cloud Logging. To use it,
+create a :class:`CloudLoggingHandler <google.cloud.logging.CloudLoggingHandler>` instance from your


docs/logging-stdlib-usage.rst

+.. code-block:: python
+
+    >>> import logging
+    >>> import google.cloud.logging # Don't conflict with standard logging


docs/logging-stdlib-usage.rst

+    >>> client = google.cloud.logging.Client()
+    >>> handler = CloudLoggingHandler(client)
+    >>> cloud_logger = logging.getLogger('cloudLogger')
+    >>> cloud_logger.setLevel(logging.INFO) # defaults to WARN


docs/logging-stdlib-usage.rst

+
+.. code-block:: python
+
+    >>> handler = CloudLoggingHandler(client, name="mycustomlog")


docs/logging-stdlib-usage.rst

+     options, see the transports section.
+
+All logs will go to a single custom log, which defaults to "python". The name of the Python
+logger will be included in the structured log entry under the "python_logger" field. You can


docs/logging_snippets.py

+    FILTER = 'textPayload:robot'
+
+    # [START sink_bigquery_create]
+    DESTINATION = 'bigquery.googleapis.com%s' % (dataset.path)


docs/logging_snippets.py

+    UPDATED_FILTER = 'textPayload:robot'
+
+    # [START sink_pubsub_create]
+    DESTINATION = 'pubsub.googleapis.com/%s' % (topic.full_name)


docs/logging_snippets.py

+def _find_examples():
+    funcs = [obj for obj in globals().values()
+             if getattr(obj, '_snippet', False)]
+    for func in sorted(funcs, key=_line_no):


docs/logging_snippets.py

+
+
+def _line_no(func):
+    code = getattr(func, '__code__', None) or getattr(func, 'func_code')


docs/logging_snippets.py

+        except AssertionError as e:
+            print('   FAIL: %s' % (e,))
+        except Exception as e:  # pylint: disable=broad-except
+            print('  ERROR: %r' % (e,))


Convert logging doctest examples to testable snippets.

Convert logging doctest examples to testable snippets.

ccbddb7

Move usage docs for integration with Python stdlib 'logging' module into a separate file, sorted in front of the relevant API docs.

tseaver added docs testing api: logging Issues related to the Cloud Logging API. labels Nov 3, 2016

tseaver assigned daspecster and dhermes Nov 3, 2016

googlebot added the cla: yes This human has signed the Contributor License Agreement. label Nov 3, 2016

dhermes reviewed Nov 3, 2016

View reviewed changes

tseaver added 2 commits November 3, 2016 17:09

Dedent literal-included code snippets.

b922161

Address review comments.

42ecc7e

tseaver merged commit 8b899d1 into googleapis:master Nov 7, 2016

tseaver deleted the logging-snippets branch November 7, 2016 20:55

richkadel pushed a commit to richkadel/google-cloud-python that referenced this pull request May 6, 2017

Merge pull request googleapis#2675 from tseaver/logging-snippets

735d8f1

Convert logging doctest examples to testable snippets.

theacodes unassigned daspecster and dhermes Sep 28, 2018

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Convert logging doctest examples to testable snippets. #2675

Convert logging doctest examples to testable snippets. #2675

tseaver commented Nov 3, 2016

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		It's possible to tie the Python :mod:`logging` module directly into Google Cloud Logging. To use it,
		create a :class:`CloudLoggingHandler <google.cloud.logging.CloudLoggingHandler>` instance from your


		.. code-block:: python

		>>> handler = CloudLoggingHandler(client, name="mycustomlog")



		def _line_no(func):
		code = getattr(func, '__code__', None) or getattr(func, 'func_code')

Convert logging doctest examples to testable snippets. #2675

Convert logging doctest examples to testable snippets. #2675

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