feat!: migrate to microgenerator (#61)

packages/google-cloud-python-speech/CONTRIBUTING.rst

@@ -80,25 +80,6 @@ We use `nox <https://nox.readthedocs.io/en/latest/>`__ to instrument our tests.
 
 .. nox: https://pypi.org/project/nox/
 
-Note on Editable Installs / Develop Mode
-========================================
-
-- As mentioned previously, using ``setuptools`` in `develop mode`_
-  or a ``pip`` `editable install`_ is not possible with this
-  library. This is because this library uses `namespace packages`_.
-  For context see `Issue #2316`_ and the relevant `PyPA issue`_.
-
-  Since ``editable`` / ``develop`` mode can't be used, packages
-  need to be installed directly. Hence your changes to the source
-  tree don't get incorporated into the **already installed**
-  package.
-
-.. _namespace packages: https://www.python.org/dev/peps/pep-0420/
-.. _Issue #2316: https://github.com/GoogleCloudPlatform/google-cloud-python/issues/2316
-.. _PyPA issue: https://github.com/pypa/packaging-problems/issues/12
-.. _develop mode: https://setuptools.readthedocs.io/en/latest/setuptools.html#development-mode
-.. _editable install: https://pip.pypa.io/en/stable/reference/pip_install/#editable-installs
-
 *****************************************
 I'm getting weird errors... Can you help?
 *****************************************

packages/google-cloud-python-speech/UPGRADING.md

@@ -0,0 +1,146 @@
+# 2.0.0 Migration Guide
+
+The 2.0 release of the `google-cloud-speech` client is a significant upgrade based on a [next-gen code generator](https://github.com/googleapis/gapic-generator-python), and includes substantial interface changes. Existing code written for earlier versions of this library will likely require updates to use this version. This document describes the changes that have been made, and what you need to do to update your usage.
+
+If you experience issues or have questions, please file an [issue](https://github.com/googleapis/python-speech/issues).
+
+## Supported Python Versions
+
+> **WARNING**: Breaking change
+
+The 2.0.0 release requires Python 3.6+.
+
+
+## Method Calls
+
+> **WARNING**: Breaking change
+
+Methods expect request objects. We provide a script that will convert most common use cases.
+
+* Install the library
+
+```py
+python3 -m pip install google-cloud-speech
+```
+
+* The scripts `fixup_speech_v1_keywords.py` and `fixup_speech_v1p1beta1_keywords.py` are shipped with the library. It expects an input directory (with the code to convert) and an empty destination directory.
+
+```sh
+$ fixup_speech_v1_keywords.py --input-directory .samples/ --output-directory samples/
+```
+
+**Before:**
+```py
+from google.cloud import speech
+
+client = speech.SpeechClient()
+
+response = client.recognize(config, audio)
+```
+
+
+**After:**
+```py
+from google.cloud import speech
+
+client = speech.SpeechClient()
+
+request = speech.RecognizeRequest(request={"config": config, "audio": audio})
+response = client.list_voices(request=request)
+```
+
+### More Details
+
+In `google-cloud-speech<2.0.0`, parameters required by the API were positional parameters and optional parameters were keyword parameters.
+
+**Before:**
+```py
+    def recognize(
+        self,
+        config,
+        audio,
+        retry=google.api_core.gapic_v1.method.DEFAULT,
+        timeout=google.api_core.gapic_v1.method.DEFAULT,
+        metadata=None,
+    ):
+```
+
+In the 2.0.0 release, all methods have a single positional parameter `request`. Method docstrings indicate whether a parameter is required or optional.
+
+Some methods have additional keyword only parameters. The available parameters depend on the [`google.api.method_signature` annotation](https://github.com/googleapis/googleapis/blob/3dbeac0d54125b123c8dfd39c774b37473c36944/google/cloud/speech/v1/cloud_speech.proto#L48) specified by the API producer.
+
+
+**After:**
+```py
+    def recognize(
+        self,
+        request: cloud_speech.RecognizeRequest = None,
+        *,
+        config: cloud_speech.RecognitionConfig = None,
+        audio: cloud_speech.RecognitionAudio = None,
+        retry: retries.Retry = gapic_v1.method.DEFAULT,
+        timeout: float = None,
+        metadata: Sequence[Tuple[str, str]] = (),
+    ) -> cloud_speech.RecognizeResponse:
+```
+
+> **NOTE:** The `request` parameter and flattened keyword parameters for the API are mutually exclusive.
+> Passing both will result in an error.
+
+
+Both of these calls are valid:
+
+```py
+response = client.recognize(
+    request={
+        "config": config,
+        "audio": audio,
+    }
+)
+```
+
+```py
+response = client.recognize(
+    config=config,
+    audio=audio,
+)
+```
+
+This call is invalid because it mixes `request` with a keyword argument `audio_config`. Executing this code
+will result in an error.
+
+```py
+response = client.recognize(
+    request={
+        "config": config,
+    },
+    audio=audio,
+)
+```
+
+
+
+## Enums and Types
+
+
+> **WARNING**: Breaking change
+
+The submodules `enums` and `types` have been removed.
+
+**Before:**
+```py
+
+from google.cloud import speech
+
+encoding = speech.enums.RecognitionConfig.AudioEncoding.LINEAR16
+audio = speech.types.RecognitionAudio(content=content)
+```
+
+
+**After:**
+```py
+from google.cloud import speech
+
+encoding = speech.RecognitionConfig.AudioEncoding.LINEAR16
+audio = speech.RecognitionAudio(content=content)
+```

packages/google-cloud-python-speech/docs/UPGRADING.md

@@ -0,0 +1 @@
+../UPGRADING.md

packages/google-cloud-python-speech/docs/conf.py

@@ -29,7 +29,7 @@
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
-needs_sphinx = "1.6.3"
+needs_sphinx = "1.5.5"
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -39,6 +39,7 @@
     "sphinx.ext.autosummary",
     "sphinx.ext.intersphinx",
     "sphinx.ext.coverage",
+    "sphinx.ext.doctest",
     "sphinx.ext.napoleon",
     "sphinx.ext.todo",
     "sphinx.ext.viewcode",