two version of R2R are here HEAD master

1 files changed, 172 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/google_auth_oauthlib/interactive.py b/.venv/lib/python3.12/site-packages/google_auth_oauthlib/interactive.py
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+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Get user credentials from interactive code environments.
+
+This module contains helpers for getting user credentials from interactive
+code environments installed on a development machine, such as Jupyter
+notebooks.
+"""
+
+from __future__ import absolute_import
+
+import contextlib
+import socket
+
+import google_auth_oauthlib.flow
+
+
+LOCALHOST = "localhost"
+DEFAULT_PORTS_TO_TRY = 100
+
+
+def is_port_open(port):
+    """Check if a port is open on localhost.
+    Based on StackOverflow answer: https://stackoverflow.com/a/43238489/101923
+    Parameters
+    ----------
+    port : int
+        A port to check on localhost.
+    Returns
+    -------
+    is_open : bool
+        True if a socket can be opened at the requested port.
+    """
+    with contextlib.closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as sock:
+        try:
+            sock.bind((LOCALHOST, port))
+            sock.listen(1)
+        except socket.error:
+            is_open = False
+        else:
+            is_open = True
+    return is_open
+
+
+def find_open_port(start=8080, stop=None):
+    """Find an open port between ``start`` and ``stop``.
+    Parameters
+    ----------
+    start : Optional[int]
+        Beginning of range of ports to try. Defaults to 8080.
+    stop : Optional[int]
+        End of range of ports to try (not including exactly equals ``stop``).
+        This function tries 100 possible ports if no ``stop`` is specified.
+    Returns
+    -------
+    Optional[int]
+        ``None`` if no open port is found, otherwise an integer indicating an
+        open port.
+    """
+    if not stop:
+        stop = start + DEFAULT_PORTS_TO_TRY
+
+    for port in range(start, stop):
+        if is_port_open(port):
+            return port
+
+    # No open ports found.
+    return None
+
+
+def get_user_credentials(
+    scopes, client_id, client_secret, minimum_port=8080, maximum_port=None
+):
+    """Gets credentials associated with your Google user account.
+
+    This function authenticates using your user credentials by going through
+    the OAuth 2.0 flow. You'll open a browser window to authenticate to your
+    Google account. The permissions it requests correspond to the scopes
+    you've provided.
+
+    To obtain the ``client_id`` and ``client_secret``, create an **OAuth
+    client ID** with application type **Other** from the `Credentials page on
+    the Google Developer's Console
+    <https://console.developers.google.com/apis/credentials>`_. Learn more
+    with the `Authenticating as an end user
+    <https://cloud.google.com/docs/authentication/end-user>`_ guide.
+
+    Args:
+        scopes (Sequence[str]):
+            A list of scopes to use when authenticating to Google APIs. See
+            the `list of OAuth 2.0 scopes for Google APIs
+            <https://developers.google.com/identity/protocols/googlescopes>`_.
+        client_id (str):
+            A string that identifies your application to Google APIs. Find
+            this value in the `Credentials page on the Google Developer's
+            Console
+            <https://console.developers.google.com/apis/credentials>`_.
+        client_secret (str):
+            A string that verifies your application to Google APIs. Find this
+            value in the `Credentials page on the Google Developer's Console
+            <https://console.developers.google.com/apis/credentials>`_.
+        minimum_port (int):
+            Beginning of range of ports to try for redirect URI HTTP server.
+            Defaults to 8080.
+        maximum_port (Optional[int]):
+            End of range of ports to try (not including exactly equals ``stop``).
+            This function tries 100 possible ports if no ``stop`` is specified.
+
+    Returns:
+        google.oauth2.credentials.Credentials:
+            The OAuth 2.0 credentials for the user.
+
+    Examples:
+        Get credentials for your user account and use them to run a query
+        with BigQuery::
+
+            import google_auth_oauthlib
+
+            # TODO: Create a client ID for your project.
+            client_id = "YOUR-CLIENT-ID.apps.googleusercontent.com"
+            client_secret = "abc_ThIsIsAsEcReT"
+
+            # TODO: Choose the needed scopes for your applications.
+            scopes = ["https://www.googleapis.com/auth/cloud-platform"]
+
+            credentials = google_auth_oauthlib.get_user_credentials(
+                scopes, client_id, client_secret
+            )
+
+            # 1. Open the link.
+            # 2. Authorize the application to have access to your account.
+            # 3. Copy and paste the authorization code to the prompt.
+
+            # Use the credentials to construct a client for Google APIs.
+            from google.cloud import bigquery
+
+            bigquery_client = bigquery.Client(
+                credentials=credentials, project="your-project-id"
+            )
+            print(list(bigquery_client.query("SELECT 1").result()))
+    """
+
+    client_config = {
+        "installed": {
+            "client_id": client_id,
+            "client_secret": client_secret,
+            "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+            "token_uri": "https://oauth2.googleapis.com/token",
+        }
+    }
+
+    app_flow = google_auth_oauthlib.flow.InstalledAppFlow.from_client_config(
+        client_config, scopes=scopes
+    )
+
+    port = find_open_port(start=minimum_port, stop=maximum_port)
+    if not port:
+        raise ConnectionError("Could not find open port.")
+
+    return app_flow.run_local_server(host=LOCALHOST, port=port)