docs(samples): read the project id from google.auth

samples/interactive-tutorials/README.md

@@ -72,17 +72,6 @@ To run a code sample from the Cloud Shell, you need to be authenticated using th
     export GOOGLE_APPLICATION_CREDENTIALS=~/key.json
     ```
 
-### Set the GOOGLE_CLOUD_PROJECT environment variable
-
-You will run the code samples in your own Google Cloud project. To use the **project_id** in every request to the Retail API, you should first specify them as environment variables.
-
-1. Find the project ID in the Project Info card displayed on **Home/Dashboard**.
-
-1. Set the **project_id** with the following command:
-    ```bash
-    export GOOGLE_CLOUD_PROJECT=<YOUR_PROJECT_ID>
-    ```
-
 ### Install Google Cloud Retail libraries
 
 To run Python code samples for the Retail API tutorial, you need to set up your virtual environment.

samples/interactive-tutorials/TEST_RESOURCES_SETUP_CLEANUP.md

@@ -3,7 +3,6 @@
 ## Required environment variables
 
 To successfully import the catalog data for tests, the following environment variables should be set:
- - GOOGLE_CLOUD_PROJECT 
  - BUCKET_NAME
  - EVENTS_BUCKET_NAME
 These values are stored in the Secret Manager and will be submitted as 

samples/interactive-tutorials/product/add_fulfillment_places.py

@@ -14,16 +14,16 @@
 
 # [START retail_add_fulfillment_places]
 import datetime
-import os
 import random
 import string
 import time
 
+import google.auth
 from google.cloud.retail import AddFulfillmentPlacesRequest, ProductServiceClient
 
 from setup_product.setup_cleanup import create_product, delete_product, get_product
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 product_id = "".join(random.sample(string.ascii_lowercase, 8))
 product_name = (
     "projects/"

samples/interactive-tutorials/product/create_product.py

@@ -16,17 +16,17 @@
 # [START retail_create_product]
 # Create product in a catalog using Retail API
 #
-import os
 import random
 import string
 
+import google.auth
 from google.cloud.retail import CreateProductRequest, Product, ProductServiceClient
 from google.cloud.retail import PriceInfo
 from google.cloud.retail_v2.types import product
 
 from setup_product.setup_cleanup import delete_product
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 default_branch_name = (
     "projects/"
     + project_id

samples/interactive-tutorials/product/crud_product.py

@@ -16,10 +16,10 @@
 # [START retail_crud_product]
 # Create product in a catalog using Retail API
 #
-import os
 import random
 import string
 
+import google.auth
 from google.cloud.retail import (
     CreateProductRequest,
     DeleteProductRequest,
@@ -31,7 +31,7 @@
 from google.cloud.retail import PriceInfo
 from google.cloud.retail_v2.types import product
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 default_branch_name = (
     "projects/"
     + project_id

samples/interactive-tutorials/product/delete_product.py

@@ -16,15 +16,15 @@
 # [START retail_delete_product]
 # Delete product from a catalog using Retail API
 #
-import os
 import random
 import string
 
+import google.auth
 from google.cloud.retail import DeleteProductRequest, ProductServiceClient
 
 from setup_product.setup_cleanup import create_product
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 default_branch_name = (
     "projects/"
     + project_id

samples/interactive-tutorials/product/get_product.py

@@ -16,15 +16,15 @@
 # [START retail_get_product]
 # Get product from a catalog using Retail API
 #
-import os
 import random
 import string
 
+import google.auth
 from google.cloud.retail import GetProductRequest, ProductServiceClient
 
 from setup_product.setup_cleanup import create_product, delete_product
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 product_id = "".join(random.sample(string.ascii_lowercase, 8))
 
 

samples/interactive-tutorials/product/import_products_big_query_table.py

@@ -13,9 +13,10 @@
 # limitations under the License.
 
 import argparse
-import os
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+import google.auth
+
+project_id = google.auth.default()[1]
 
 
 def main(project_id, dataset_id, table_id):

samples/interactive-tutorials/product/import_products_gcs.py

@@ -19,9 +19,9 @@
 def main(bucket_name):
     # [START retail_import_products_from_gcs]
 
-    import os
     import time
 
+    import google.auth
     from google.cloud.retail import (
         GcsSource,
         ImportErrorsConfig,
@@ -30,8 +30,7 @@ def main(bucket_name):
         ProductServiceClient,
     )
 
-    # Read the project id from the environment variable
-    project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+    project_id = google.auth.default()[1]
 
     # TODO: Developer set the bucket_name
     # bucket_name = os.environ["BUCKET_NAME"]

samples/interactive-tutorials/product/import_products_inline_source.py

@@ -15,11 +15,11 @@
 # [START retail_import_products_from_inline_source]
 # Import products into a catalog from inline source using Retail API
 #
-import os
 import random
 import string
 import time
 
+import google.auth
 from google.cloud.retail import (
     ColorInfo,
     FulfillmentInfo,
@@ -32,8 +32,7 @@
 )
 from google.protobuf.field_mask_pb2 import FieldMask
 
-# Read the project ID from the environment variable
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 default_catalog = f"projects/{project_id}/locations/global/catalogs/default_catalog/branches/default_branch"
 

samples/interactive-tutorials/product/remove_fulfillment_places.py

@@ -14,16 +14,16 @@
 
 # [START retail_remove_fulfillment_places]
 import datetime
-import os
 import random
 import string
 import time
 
+import google.auth
 from google.cloud.retail import ProductServiceClient, RemoveFulfillmentPlacesRequest
 
 from setup_product.setup_cleanup import create_product, delete_product, get_product
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 product_id = "".join(random.sample(string.ascii_lowercase, 8))
 product_name = (
     "projects/"

samples/interactive-tutorials/product/set_inventory.py

@@ -14,11 +14,11 @@
 
 # [START retail_set_inventory]
 import datetime
-import os
 import random
 import string
 import time
 
+import google.auth
 from google.cloud.retail import (
     FulfillmentInfo,
     PriceInfo,
@@ -30,7 +30,7 @@
 
 from setup_product.setup_cleanup import create_product, delete_product, get_product
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 product_id = "".join(random.sample(string.ascii_lowercase, 8))
 product_name = (
     "projects/"

samples/interactive-tutorials/product/setup_product/products_create_gcs_bucket.py

@@ -13,11 +13,12 @@
 # limitations under the License.
 
 import datetime
-import os
+
+import google.auth
 
 from setup_cleanup import create_bucket, upload_blob
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 timestamp_ = datetime.datetime.now().timestamp().__round__()
 bucket_name = "{}_products_{}".format(project_id, timestamp_)
 

samples/interactive-tutorials/product/setup_product/setup_cleanup.py

@@ -13,17 +13,17 @@
 # limitations under the License.
 
 import json
-import os
 import re
 
 from google.api_core.exceptions import NotFound
+import google.auth
 
 from google.cloud import bigquery
 from google.cloud import storage
 from google.cloud.retail import CreateProductRequest, DeleteProductRequest, \
     FulfillmentInfo, GetProductRequest, PriceInfo, Product, ProductServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 default_catalog = f"projects/{project_id}/locations/global/catalogs/default_catalog"
 default_branch_name = f"projects/{project_id}/locations/global/catalogs/default_catalog/branches/default_branch"
 

samples/interactive-tutorials/product/update_product.py

@@ -16,10 +16,10 @@
 # [START retail_update_product]
 # Update product in a catalog using Retail API
 #
-import os
 import random
 import string
 
+import google.auth
 from google.cloud.retail import (
     PriceInfo,
     Product,
@@ -34,7 +34,7 @@
 # from google.protobuf.field_mask_pb2 import FieldMask
 
 
-project_id = os.getenv("GOOGLE_CLOUD_PROJECT")
+project_id = google.auth.default()[1]
 default_branch_name = (
     "projects/"
     + project_id

samples/interactive-tutorials/search/search_simple_query.py

@@ -15,11 +15,11 @@
 # [START retail_search_for_products_with_query_parameter]
 # Call Retail API to search for a products in a catalog using only search query.
 #
-import os
 
+import google.auth
 from google.cloud.retail import SearchRequest, SearchServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 
 # get search service request:

samples/interactive-tutorials/search/search_with_boost_spec.py

@@ -16,11 +16,11 @@
 # Call Retail API to search for a products in a catalog, rerank the
 # results boosting or burying the products that match defined condition.
 #
-import os
 
+import google.auth
 from google.cloud.retail import SearchRequest, SearchServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 
 # get search service request:

samples/interactive-tutorials/search/search_with_facet_spec.py

@@ -14,11 +14,11 @@
 
 # [START retail_search_product_with_facet_spec]
 #
-import os
 
+import google.auth
 from google.cloud.retail import SearchRequest, SearchServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 
 # get search service request:

samples/interactive-tutorials/search/search_with_filtering.py

@@ -15,11 +15,11 @@
 # [START retail_search_for_products_with_filter]
 # Call Retail API to search for a products in a catalog, filter the results by different product fields.
 #
-import os
 
+import google.auth
 from google.cloud.retail import SearchRequest, SearchServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 
 # get search service request:

samples/interactive-tutorials/search/search_with_ordering.py

@@ -15,11 +15,11 @@
 # [START retail_search_for_products_with_ordering]
 # Call Retail API to search for a products in a catalog, order the results by different product fields.
 #
-import os
 
+import google.auth
 from google.cloud.retail import SearchRequest, SearchServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 
 # get search service request:

samples/interactive-tutorials/search/search_with_pagination.py

@@ -17,11 +17,11 @@
 # limit the number of the products per page and go to the next page using "next_page_token"
 # or jump to chosen page using "offset".
 #
-import os
 
+import google.auth
 from google.cloud.retail import SearchRequest, SearchServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 
 # get search service request:

samples/interactive-tutorials/search/search_with_query_expansion_spec.py

@@ -16,11 +16,12 @@
 # Call Retail API to search for a products in a catalog,
 # enabling the query expansion feature to let the Google Retail Search build an automatic query expansion.
 #
-import os
 
+import google.auth
 from google.cloud.retail import SearchRequest, SearchServiceClient
 
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+
+project_id = google.auth.default()[1]
 
 
 # get search service request:

samples/interactive-tutorials/test_resources_recovery/create_test_resources.py

@@ -18,6 +18,7 @@
 import subprocess
 import time
 
+import google.auth
 from google.cloud import storage
 from google.cloud.retail import GcsSource, ImportErrorsConfig, \
     ImportProductsRequest, ProductInputConfig
@@ -26,7 +27,7 @@
 
 products_bucket_name = os.environ['BUCKET_NAME']
 events_bucket_name = os.environ['EVENTS_BUCKET_NAME']
-project_id = os.environ["GOOGLE_CLOUD_PROJECT"]
+project_id = google.auth.default()[1]
 
 product_resource_file = "../resources/products.json"
 events_source_file = "../resources/user_events.json"