Merge pull request #24 from dhermes/cut-0.25.0

Cutting release 0.25.0.

Author: dhermes

setup.py

@@ -51,14 +51,14 @@
 
 
 REQUIREMENTS = [
-    'google-cloud-bigtable >= 0.24.0, < 0.25dev',
+    'google-cloud-bigtable >= 0.25.0, < 0.26dev',
 ]
 
 SETUP_BASE.pop('url')
 
 setup(
     name='google-cloud-happybase',
-    version='0.24.0',
+    version='0.25.0',
     description='Client library for Google Cloud Bigtable: HappyBase layer',
     long_description=README,
     url='https://github.com/GoogleCloudPlatform/google-cloud-python-happybase',

src/google/cloud/happybase/connection.py

@@ -87,12 +87,13 @@ def _get_instance(timeout=None):
     client = Client(**client_kwargs)
     instances, failed_locations = client.list_instances()
 
-    if len(failed_locations) != 0:
+    if failed_locations:
         raise ValueError('Determining instance via ListInstances encountered '
                          'failed locations.')
-    if len(instances) == 0:
+    num_instances = len(instances)
+    if num_instances == 0:
         raise ValueError('This client doesn\'t have access to any instances.')
-    if len(instances) > 1:
+    if num_instances > 1:
         raise ValueError('This client has access to more than one instance. '
                          'Please directly pass the instance you\'d '
                          'like to use.')

src/google/cloud/happybase/pool.py

@@ -120,6 +120,8 @@ def connection(self, timeout=None):
         :param timeout: (Optional) Time (in seconds) to wait for a connection
                         to open.
 
+        :rtype: :class:`~google.cloud.happybase.connection.Connection`
+        :returns: (Rather, yields) a connection from the queue.
         :raises: :class:`NoConnectionsAvailable` if no connection can be
                  retrieved from the pool before the ``timeout`` (only if
                  a timeout is specified).

src/google/cloud/happybase/table.py

@@ -284,17 +284,17 @@ def cells(self, row, column, versions=None, timestamp=None,
         partial_row_data = self._low_level_table.read_row(row, filter_=filter_)
         if partial_row_data is None:
             return []
-        else:
-            cells = partial_row_data._cells
-            # We know that `_filter_chain_helper` has already verified that
-            # column will split as such.
-            column_family_id, column_qualifier = column.split(':')
-            # NOTE: We expect the only key in `cells` is `column_family_id`
-            #       and the only key `cells[column_family_id]` is
-            #       `column_qualifier`. But we don't check that this is true.
-            curr_cells = cells[column_family_id][column_qualifier]
-            return _cells_to_pairs(
-                curr_cells, include_timestamp=include_timestamp)
+
+        cells = partial_row_data._cells
+        # We know that `_filter_chain_helper` has already verified that
+        # column will split as such.
+        column_family_id, column_qualifier = column.split(':')
+        # NOTE: We expect the only key in `cells` is `column_family_id`
+        #       and the only key `cells[column_family_id]` is
+        #       `column_qualifier`. But we don't check that this is true.
+        curr_cells = cells[column_family_id][column_qualifier]
+        return _cells_to_pairs(
+            curr_cells, include_timestamp=include_timestamp)
 
     def scan(self, row_start=None, row_stop=None, row_prefix=None,
              columns=None, timestamp=None,
@@ -374,6 +374,9 @@ def scan(self, row_start=None, row_stop=None, row_prefix=None,
         :param kwargs: Remaining keyword arguments. Provided for HappyBase
                        compatibility.
 
+        :rtype: tuple
+        :returns: (Rather, yields) pairs of row key and the dictionary of
+                  values encountered in that row.
         :raises: If ``limit`` is set but non-positive, or if ``row_prefix`` is
                  used with row start/stop,
                  :class:`TypeError <exceptions.TypeError>` if a string

system_tests/system_test_utils.py

@@ -64,6 +64,6 @@ def unique_resource_id(delimiter='_'):
     build_id = os.getenv('TRAVIS_BUILD_ID', '')
     if build_id == '':
         return '%s%d' % (delimiter, 1000 * time.time())
-    else:
-        return '%s%s%s%d' % (delimiter, build_id,
-                             delimiter, time.time())
+
+    return '%s%s%s%d' % (delimiter, build_id,
+                         delimiter, time.time())

unit_tests/test_connection.py

@@ -635,8 +635,8 @@ def copy(self):
             result = self.copies[0]
             self.copies[:] = self.copies[1:]
             return result
-        else:
-            return self
+
+        return self
 
     def list_tables(self):
         return self.list_tables_result

unit_tests/test_pool.py

@@ -236,8 +236,8 @@ def copy(self):
             result = self.copies[0]
             self.copies[:] = self.copies[1:]
             return result
-        else:
-            return self
+
+        return self
 
 
 class _Queue(object):