模块名称 MODULE NAME
====================
::
timer
简介 DESCRIPTION
================
::
A Python timer module, containing class Timer() and decorator function timer(),
as well as some useful related functions, can be used for program performance analysis.
一个Python计时器模块, 其中包含Timer()类和timer()装饰器, 以及一些有用的相关函数, 可用于程序性能分析。
包含的函数和类 Functions & Classes:
===================================
类:
class Timer
"""""""""""
一个计时器类
start()
开始计时。此方法在Timer类初始化时会被自动调用。
gettime()
获取从计时开始到现在的时间。
printtime(fmt_str="用时:{:.8f}秒")
打印出从计时开始到现在的时间, 也就是获取的值。
函数:
timer(msg=None, file=sys.stdout, flush=False)::
一个装饰器, 为某个函数计时 (比使用Timer类更快、更简单)。
用法:@timer(msg="用时:{time}秒")
def func(args):
print("Hello World!")
#或:
@timer
def func(args):
print("Hello World!")
示例代码 EXAMPLES
=================
示例1:
.. code-block:: python
import timer
t=timer.Timer() #初始化Timer对象
do_something()
t.printtime() #输出执行do_something()所用时间 (也可使用t.gettime()获取所用时间)
示例2:
.. code-block:: python
#退出with语句时自动打印出所用时间。
import timer
with timer.Timer(): #在这里开始计时
do_something()
示例3:
.. code-block:: python
# 为某个函数计时
from timer import timer
@timer
def func():
print("Hello World!")
示例4:
.. code-block:: python
# 程序精确地延迟一段时间
from time import sleep
from timer import sleep as sleep2
sleep(0.0001)
sleep2(0.0001)
# 经测试表明, time模块的sleep()函数与本模块的函数相比, 有明显的延迟
版本 VERSION
============
1.2.3
作者 AUTHOR
===========
七分诚意 qq:3076711200 贴吧账号:qfcy\_
作者CSDN主页: https://blog.csdn.net/qfcy\_
Raw data
{
"_id": null,
"home_page": "https://github.com/qfcy/Python/blob/main/timer.py",
"name": "py-timer",
"maintainer": "",
"docs_url": null,
"requires_python": "",
"maintainer_email": "",
"keywords": "timer,performance,analysis,\u8ba1\u65f6\u5668,\u6027\u80fd",
"author": "\u4e03\u5206\u8bda\u610f qq:3076711200",
"author_email": "3076711200@qq.com",
"download_url": "https://files.pythonhosted.org/packages/c1/c5/5ae512df5b66f6b34b93fc356bb07ec2a884b3951fff67d05226ee658fce/py-timer-1.2.3.tar.gz",
"platform": null,
"description": "\u6a21\u5757\u540d\u79f0 MODULE NAME\r\n====================\r\n\r\n::\r\n\r\n\ttimer\r\n\r\n\u7b80\u4ecb DESCRIPTION\r\n================\r\n\r\n::\r\n\r\n\tA Python timer module, containing class Timer() and decorator function timer(), \r\n\tas well as some useful related functions, can be used for program performance analysis.\r\n\t\u4e00\u4e2aPython\u8ba1\u65f6\u5668\u6a21\u5757, \u5176\u4e2d\u5305\u542bTimer()\u7c7b\u548ctimer()\u88c5\u9970\u5668, \u4ee5\u53ca\u4e00\u4e9b\u6709\u7528\u7684\u76f8\u5173\u51fd\u6570, \u53ef\u7528\u4e8e\u7a0b\u5e8f\u6027\u80fd\u5206\u6790\u3002\r\n\r\n\u5305\u542b\u7684\u51fd\u6570\u548c\u7c7b Functions & Classes:\r\n===================================\r\n\r\n\u7c7b:\r\n\r\nclass Timer\r\n\"\"\"\"\"\"\"\"\"\"\"\r\n\t\u4e00\u4e2a\u8ba1\u65f6\u5668\u7c7b\r\n\t\r\n\tstart()\r\n\t\t\u5f00\u59cb\u8ba1\u65f6\u3002\u6b64\u65b9\u6cd5\u5728Timer\u7c7b\u521d\u59cb\u5316\u65f6\u4f1a\u88ab\u81ea\u52a8\u8c03\u7528\u3002\r\n\t\r\n\tgettime()\r\n\t\t\u83b7\u53d6\u4ece\u8ba1\u65f6\u5f00\u59cb\u5230\u73b0\u5728\u7684\u65f6\u95f4\u3002\r\n\t\r\n\tprinttime(fmt_str=\"\u7528\u65f6:{:.8f}\u79d2\")\r\n\t\t\u6253\u5370\u51fa\u4ece\u8ba1\u65f6\u5f00\u59cb\u5230\u73b0\u5728\u7684\u65f6\u95f4, \u4e5f\u5c31\u662f\u83b7\u53d6\u7684\u503c\u3002\r\n\r\n\u51fd\u6570: \r\n\r\ntimer(msg=None, file=sys.stdout, flush=False)::\r\n\r\n\t\u4e00\u4e2a\u88c5\u9970\u5668, \u4e3a\u67d0\u4e2a\u51fd\u6570\u8ba1\u65f6 (\u6bd4\u4f7f\u7528Timer\u7c7b\u66f4\u5feb\u3001\u66f4\u7b80\u5355)\u3002\r\n\t\u7528\u6cd5:@timer(msg=\"\u7528\u65f6:{time}\u79d2\")\r\n\tdef func(args):\r\n\t\tprint(\"Hello World!\")\r\n\t\r\n\t#\u6216:\r\n\t@timer\r\n\tdef func(args):\r\n\t\tprint(\"Hello World!\")\r\n\r\n\u793a\u4f8b\u4ee3\u7801 EXAMPLES\r\n=================\r\n\r\n\u793a\u4f8b1:\r\n\r\n.. code-block:: python\r\n\r\n\timport timer\r\n\tt=timer.Timer() #\u521d\u59cb\u5316Timer\u5bf9\u8c61\r\n\tdo_something()\r\n\tt.printtime() #\u8f93\u51fa\u6267\u884cdo_something()\u6240\u7528\u65f6\u95f4 (\u4e5f\u53ef\u4f7f\u7528t.gettime()\u83b7\u53d6\u6240\u7528\u65f6\u95f4)\r\n\r\n\u793a\u4f8b2:\r\n\r\n.. code-block:: python\r\n\r\n\t#\u9000\u51fawith\u8bed\u53e5\u65f6\u81ea\u52a8\u6253\u5370\u51fa\u6240\u7528\u65f6\u95f4\u3002\r\n\timport timer\r\n\twith timer.Timer(): #\u5728\u8fd9\u91cc\u5f00\u59cb\u8ba1\u65f6\r\n\t\tdo_something()\r\n\r\n\u793a\u4f8b3:\r\n\r\n.. code-block:: python\r\n\r\n\t# \u4e3a\u67d0\u4e2a\u51fd\u6570\u8ba1\u65f6\r\n\tfrom timer import timer\r\n\t@timer\r\n\tdef func():\r\n\t\tprint(\"Hello World!\")\r\n\r\n\u793a\u4f8b4:\r\n\r\n.. code-block:: python\r\n\r\n\t# \u7a0b\u5e8f\u7cbe\u786e\u5730\u5ef6\u8fdf\u4e00\u6bb5\u65f6\u95f4\r\n\tfrom time import sleep\r\n\tfrom timer import sleep as sleep2\r\n\tsleep(0.0001)\r\n\tsleep2(0.0001)\r\n\t# \u7ecf\u6d4b\u8bd5\u8868\u660e, time\u6a21\u5757\u7684sleep()\u51fd\u6570\u4e0e\u672c\u6a21\u5757\u7684\u51fd\u6570\u76f8\u6bd4, \u6709\u660e\u663e\u7684\u5ef6\u8fdf\r\n\r\n\u7248\u672c VERSION\r\n============\r\n\r\n\t1.2.3\r\n\r\n\u4f5c\u8005 AUTHOR\r\n===========\r\n\r\n\t\u4e03\u5206\u8bda\u610f qq:3076711200 \u8d34\u5427\u8d26\u53f7:qfcy\\_\r\n\r\n\t\u4f5c\u8005CSDN\u4e3b\u9875: https://blog.csdn.net/qfcy\\_",
"bugtrack_url": null,
"license": "",
"summary": "A Python timer module, containing class Timer() and decorator function timer(), as well as some useful related functions, can be used for program performance analysis.\u4e00\u4e2aPython\u8ba1\u65f6\u5668\u6a21\u5757, \u5176\u4e2d\u5305\u542bTimer()\u7c7b\u548ctimer()\u88c5\u9970\u5668, \u4ee5\u53ca\u4e00\u4e9b\u6709\u7528\u7684\u76f8\u5173\u51fd\u6570, \u53ef\u7528\u4e8e\u7a0b\u5e8f\u6027\u80fd\u5206\u6790\u3002",
"version": "1.2.3",
"project_urls": {
"Homepage": "https://github.com/qfcy/Python/blob/main/timer.py"
},
"split_keywords": [
"timer",
"performance",
"analysis",
"\u8ba1\u65f6\u5668",
"\u6027\u80fd"
],
"urls": [
{
"comment_text": "",
"digests": {
"blake2b_256": "c1c55ae512df5b66f6b34b93fc356bb07ec2a884b3951fff67d05226ee658fce",
"md5": "aa2cf0ce3ec7eb6d59c74f55f719da7e",
"sha256": "ef4d062a21d0b5659288b7c8c0aaa0431513264a09a90ef14da964b0f63e4e15"
},
"downloads": -1,
"filename": "py-timer-1.2.3.tar.gz",
"has_sig": false,
"md5_digest": "aa2cf0ce3ec7eb6d59c74f55f719da7e",
"packagetype": "sdist",
"python_version": "source",
"requires_python": null,
"size": 4027,
"upload_time": "2024-01-09T12:03:34",
"upload_time_iso_8601": "2024-01-09T12:03:34.279648Z",
"url": "https://files.pythonhosted.org/packages/c1/c5/5ae512df5b66f6b34b93fc356bb07ec2a884b3951fff67d05226ee658fce/py-timer-1.2.3.tar.gz",
"yanked": false,
"yanked_reason": null
}
],
"upload_time": "2024-01-09 12:03:34",
"github": true,
"gitlab": false,
"bitbucket": false,
"codeberg": false,
"github_user": "qfcy",
"github_project": "Python",
"travis_ci": false,
"coveralls": false,
"github_actions": false,
"lcname": "py-timer"
}
JSON
