Auto-update dependencies. [(googleapis#1004)](GoogleCloudPlatform/python-docs-samples#1004)

* Auto-update dependencies.

* Fix natural language samples

* Fix pubsub iam samples

* Fix language samples

* Fix bigquery samples

Author: dpebot

samples/snippets/async_query.py

@@ -48,20 +48,9 @@ def async_query(query):
 
     wait_for_job(query_job)
 
-    # Drain the query results by requesting a page at a time.
-    query_results = query_job.results()
-    page_token = None
-
-    while True:
-        rows, total_rows, page_token = query_results.fetch_data(
-            max_results=10,
-            page_token=page_token)
-
-        for row in rows:
-            print(row)
-
-        if not page_token:
-            break
+    rows = query_job.results().fetch_data(max_results=10)
+    for row in rows:
+        print(row)
 
 
 if __name__ == '__main__':

samples/snippets/query_params.py

@@ -43,19 +43,10 @@ def wait_for_job(job):
 
 
 def print_results(query_results):
-    """Print the query results by requesting a page at a time."""
-    page_token = None
-
-    while True:
-        rows, total_rows, page_token = query_results.fetch_data(
-            max_results=10,
-            page_token=page_token)
-
-        for row in rows:
-            print(row)
-
-        if not page_token:
-            break
+    """Print the rows in the query's results."""
+    rows = query_results.fetch_data(max_results=10)
+    for row in rows:
+        print(row)
 
 
 def query_positional_params(corpus, min_word_count):

samples/snippets/query_params_test.py

@@ -28,15 +28,15 @@ def test_query_named_params(capsys):
         corpus='romeoandjuliet',
         min_word_count=100)
     out, _ = capsys.readouterr()
-    assert 'love' in out
+    assert 'the' in out
 
 
 def test_query_positional_params(capsys):
     query_params.query_positional_params(
         corpus='romeoandjuliet',
         min_word_count=100)
     out, _ = capsys.readouterr()
-    assert 'love' in out
+    assert 'the' in out
 
 
 def test_query_struct_params(capsys):

samples/snippets/requirements.txt

@@ -1,3 +1,3 @@
-google-cloud-bigquery==0.24.0
+google-cloud-bigquery==0.25.0
 google-auth-oauthlib==0.1.0
 pytz==2017.2

samples/snippets/resources/data.csv

@@ -1 +1 @@
-Gandalf, 2000, 140.0, 1
+Gandalf,2000,140.0,1

samples/snippets/simple_app.py

@@ -38,19 +38,10 @@ def query_shakespeare():
     # [END run_query]
 
     # [START print_results]
-    # Drain the query results by requesting a page at a time.
-    page_token = None
+    rows = query_results.fetch_data(max_results=10)
 
-    while True:
-        rows, total_rows, page_token = query_results.fetch_data(
-            max_results=10,
-            page_token=page_token)
-
-        for row in rows:
-            print(row)
-
-        if not page_token:
-            break
+    for row in rows:
+        print(row)
     # [END print_results]
 
 

samples/snippets/sync_query.py

@@ -39,19 +39,10 @@ def sync_query(query):
 
     query_results.run()
 
-    # Drain the query results by requesting a page at a time.
-    page_token = None
+    rows = query_results.fetch_data(max_results=10)
 
-    while True:
-        rows, total_rows, page_token = query_results.fetch_data(
-            max_results=10,
-            page_token=page_token)
-
-        for row in rows:
-            print(row)
-
-        if not page_token:
-            break
+    for row in rows:
+        print(row)
 # [END sync_query]
 
 

samples/snippets/user_credentials.py

@@ -46,20 +46,11 @@ def run_query(credentials, project, query):
 
     wait_for_job(query_job)
 
-    # Drain the query results by requesting a page at a time.
     query_results = query_job.results()
-    page_token = None
+    rows = query_results.fetch_data(max_results=10)
 
-    while True:
-        rows, total_rows, page_token = query_results.fetch_data(
-            max_results=10,
-            page_token=page_token)
-
-        for row in rows:
-            print(row)
-
-        if not page_token:
-            break
+    for row in rows:
+        print(row)
 
 
 def authenticate_and_query(project, query, launch_browser=True):