lega911

import threading
from ctypes import cdll
lib = cdll.LoadLibrary('./liblib.so')


class Foo(object):
    def __init__(self):
        self.obj = lib.Foo_new()

    def bar(self):

lega911

import redis
import time
import json

r = redis.Redis(host='localhost', port=6379, db=0)

for i in range(100):
    print(i)
    r.rpush('tasks', json.dumps({'task': i}))
    time.sleep(0.5)

lega911

import redis
import time
import json

r = redis.Redis(host='localhost', port=6379, db=0)

for i in range(100):
    print(i)
    r.rpush('tasks', json.dumps({'task': i}))
    time.sleep(0.5)

lega911

import asyncio

async def main():
    print('start')

    async def on_stop():
        try:
            await asyncio.sleep(10**10)
        except asyncio.CancelledError:
            pass

lega911

Type            Trial 1                 Trial 2                 Trial 3
%:              0.273233943000          0.268914790000          0.273714235000
str.format():   0.7942503730000681      0.793637686999773       0.7926878570001463
str.Template(): 3.3321329630002765      3.3256752329998562      3.315622544999769
f-string:       0.1914799450000828      0.18900782099990465     0.19004946999984895

lega911

7a8,9
> import hashlib
> 
48a51
>         self.lcache = {}
449c452
<         return json.dumps({'id': identifier, 'results': _definitions})
---
>         return json.dumps(_definitions)
560,565c563,584

lega911

{
  # comments are useful
  # specify rate in requests/second
  "rate": 1000

  // maybe you prefer js style comments
  /* or if you feel old fashioned */

  # key names do not need to be placed in quotes
  key: "value"

lega911

class Connect(object):
    def describe(self):
        return some_code2(self)

    def check(self):
        r = self.describe()
        return some_code3(self, r)

    def find(self):
        r = some_code1(self)

lega911

-O3
* C: 100% (~1.14sec)
* C++: 99.73%
* C++ exception: 84.6%

-O2
* C: 100% (~2.12sec)
* C++: 100.51%
* C++ exception: 74.02%

lega911

from sqlalchemy import *
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()
engine = create_engine(connection_args)
metadata = MetaData(bind=engine)

class Tblname(Base):
    __table__ = Table('tblname', metadata, autoload=True)