Add Python client-based stresstest

python/perspective/bench/__init__.py

@@ -5,7 +5,3 @@
 # This file is part of the Perspective library, distributed under the terms of
 # the Apache License 2.0.  The full license can be found in the LICENSE file.
 #
-
-from bench import Benchmark, Suite, Runner
-
-__all__ = ["Benchmark", "Suite", "Runner"]

python/perspective/bench/stresstest/server/__init__.py → python/perspective/bench/runtime/__init__.py

@@ -5,3 +5,7 @@
 # This file is part of the Perspective library, distributed under the terms of
 # the Apache License 2.0.  The full license can be found in the LICENSE file.
 #
+
+from bench import Benchmark, Suite, Runner
+
+__all__ = ["Benchmark", "Suite", "Runner"]

python/perspective/bench/bench.py → python/perspective/bench/runtime/bench.py

@@ -14,13 +14,11 @@
 import tornado
 from datetime import datetime
 from timeit import timeit
-
-sys.path.insert(1, os.path.join(os.path.dirname(__file__), ".."))
 from perspective import (
     Table,
     PerspectiveManager,
     PerspectiveTornadoHandler,
-)  # noqa: E402
+)
 
 logging.basicConfig(level=logging.INFO)
 

python/perspective/bench/perspective_benchmark.py → python/perspective/bench/runtime/perspective_benchmark.py

@@ -7,15 +7,12 @@
 #
 
 import os
-import sys
 import random
 import pandas as pd
 from functools import partial
 from bench import Benchmark, Suite, Runner
-
-sys.path.insert(1, os.path.join(os.path.dirname(__file__), ".."))
-from perspective import Table  # noqa: E402
-from perspective.tests.common import superstore  # noqa: E402
+from perspective import Table
+from perspective.tests.common import superstore
 
 SUPERSTORE = superstore(9994)
 
@@ -51,7 +48,7 @@ class PerspectiveBenchmark(Suite):
     ROW_PIVOT_OPTIONS = [[], ["State"], ["State", "City"]]
 
     def __init__(self):
-        """Create a benchmark suite for `perspective-python`."""
+        """Create a benchmark suite for the `perspective-python` runtime."""
         tbl = Table(SUPERSTORE)
         self._schema = tbl.schema()
         self._df_schema = tbl.schema()

python/perspective/bench/run_perspective_benchmark.py → python/perspective/bench/runtime/run_perspective_benchmark.py

@@ -11,6 +11,7 @@
 from bench import VirtualEnvHandler
 
 if __name__ == "__main__":
+    """Benchmark the `perspective-python` runtime locally."""
     VERSIONS = ["master", "0.4.1", "0.4.0-rc.6"]
 
     # Access the benchmark virtualenv