1#!/usr/bin/env python3 2# 3# Copyright 2017 gRPC authors. 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17# Convert google-benchmark json output to something that can be uploaded to 18# BigQuery 19 20import csv 21import json 22import subprocess 23import sys 24 25import bm_json 26 27columns = [] 28 29for row in json.loads( 30 # TODO(jtattermusch): make sure the dataset name is not hardcoded 31 subprocess.check_output( 32 ["bq", "--format=json", "show", "microbenchmarks.microbenchmarks"] 33 ) 34)["schema"]["fields"]: 35 columns.append((row["name"], row["type"].lower())) 36 37SANITIZE = { 38 "integer": int, 39 "float": float, 40 "boolean": bool, 41 "string": str, 42 "timestamp": str, 43} 44 45# TODO(jtattermusch): add proper argparse argument, rather than trying 46# to emulate with manual argv inspection. 47if sys.argv[1] == "--schema": 48 print(",\n".join("%s:%s" % (k, t.upper()) for k, t in columns)) 49 sys.exit(0) 50 51with open(sys.argv[1]) as f: 52 js = json.loads(f.read()) 53 54if len(sys.argv) > 2: 55 with open(sys.argv[2]) as f: 56 js2 = json.loads(f.read()) 57else: 58 js2 = None 59 60# TODO(jtattermusch): write directly to a file instead of stdout 61writer = csv.DictWriter(sys.stdout, [c for c, t in columns]) 62 63for row in bm_json.expand_json(js, js2): 64 sane_row = {} 65 for name, sql_type in columns: 66 if name in row: 67 if row[name] == "": 68 continue 69 sane_row[name] = SANITIZE[sql_type](row[name]) 70 writer.writerow(sane_row) 71