本地线上运行python代码

 http://localhost:39093/

1、learning.py文件的代码

 #!/usr/bin/env python3
# -*- coding: utf-8 -*-
 
r'''
learning.py
 
A Python 3 tutorial from http://www.liaoxuefeng.com
 
Usage:
 
python3 learning.py
'''
 
import sys
 
def check_version():
    v = sys.version_info
    if v.major == 3 and v.minor >= 4:
        return True
    print('Your current python is %d.%d. Please use Python 3.4.' % (v.major, v.minor))
    return False
 
if not check_version():
    exit(1)
 
import os, io, json, subprocess, tempfile
from urllib import parse
from wsgiref.simple_server import make_server
 
EXEC = sys.executable
PORT = 39093
HOST = 'local.liaoxuefeng.com:%d' % PORT
TEMP = tempfile.mkdtemp(suffix='_py', prefix='learn_python_')
INDEX = 0
 
def main():
    httpd = make_server('127.0.0.1', PORT, application)
    print('Ready for Python code on port %d...' % PORT)
    httpd.serve_forever()
 
def get_name():
    global INDEX
    INDEX = INDEX + 1
    return 'test_%d' % INDEX
 
def write_py(name, code):
    fpath = os.path.join(TEMP, '%s.py' % name)
    with open(fpath, 'w', encoding='utf-8') as f:
        f.write(code)
    print('Code wrote to: %s' % fpath)
    return fpath
 
def decode(s):
    try:
        return s.decode('utf-8')
    except UnicodeDecodeError:
        return s.decode('gbk')
 
def application(environ, start_response):
    host = environ.get('HTTP_HOST')
    method = environ.get('REQUEST_METHOD')
    path = environ.get('PATH_INFO')
    if method == 'GET' and path == '/':
        start_response('200 OK', [('Content-Type', 'text/html')])
        return [b'<html><head><title>Learning Python</title></head><body><form method="post" action="/run"><textarea name="code" style="width:90%;height: 600px"></textarea><p><button type="submit">Run</button></p></form></body></html>']
    if method == 'GET' and path == '/env':
        start_response('200 OK', [('Content-Type', 'text/html')])
        L = [b'<html><head><title>ENV</title></head><body>']
        for k, v in environ.items():
            p = '<p>%s = %s' % (k, str(v))
            L.append(p.encode('utf-8'))
        L.append(b'</html>')
        return L
    if host != HOST or method != 'POST' or path != '/run' or not environ.get('CONTENT_TYPE', '').lower().startswith('application/x-www-form-urlencoded'):
        start_response('400 Bad Request', [('Content-Type', 'application/json')])
        return [b'{"error":"bad_request"}']
    s = environ['wsgi.input'].read(int(environ['CONTENT_LENGTH']))
    qs = parse.parse_qs(s.decode('utf-8'))
    if not 'code' in qs:
        start_response('400 Bad Request', [('Content-Type', 'application/json')])
        return [b'{"error":"invalid_params"}']
    name = qs['name'][0] if 'name' in qs else get_name()
    code = qs['code'][0]
    headers = [('Content-Type', 'application/json')]
    origin = environ.get('HTTP_ORIGIN', '')
    if origin.find('.liaoxuefeng.com') == -1:
        start_response('400 Bad Request', [('Content-Type', 'application/json')])
        return [b'{"error":"invalid_origin"}']
    headers.append(('Access-Control-Allow-Origin', origin))
    start_response('200 OK', headers)
    r = dict()
    try:
        fpath = write_py(name, code)
        print('Execute: %s %s' % (EXEC, fpath))
        r['output'] = decode(subprocess.check_output([EXEC, fpath], stderr=subprocess.STDOUT, timeout=5))
    except subprocess.CalledProcessError as e:
        r = dict(error='Exception', output=decode(e.output))
    except subprocess.TimeoutExpired as e:
        r = dict(error='Timeout', output='执行超时')
    except subprocess.CalledProcessError as e:
        r = dict(error='Error', output='执行错误')
    print('Execute done.')
    return [json.dumps(r).encode('utf-8')]
 
if __name__ == '__main__':
    main()

2、运行bat文件的代码

 @echo off
python learning.py
pause

3、运行.bat文件和learning.py文件放同一目录下

1、点击运行.bat文件启动环境
2、在浏览器内输入localhost:39093

posted @ 2022-10-17 08:51 SultanST 阅读(96) 评论(0) 编辑收藏举报

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本地线上运行python代码

1、learning.py文件的代码

2、运行bat文件的代码

3、运行.bat文件和learning.py文件放同一目录下

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	#!/usr/bin/env python3
	# -- coding: utf-8 --

	r'''
	learning.py

	A Python 3 tutorial from http://www.liaoxuefeng.com

	Usage:

	python3 learning.py
	'''

	import sys

	def check_version():
	v = sys.version_info
	if v.major == 3 and v.minor >= 4:
	return True
	print('Your current python is %d.%d. Please use Python 3.4.' % (v.major, v.minor))
	return False

	if not check_version():
	exit(1)

	import os, io, json, subprocess, tempfile
	from urllib import parse
	from wsgiref.simple_server import make_server

	EXEC = sys.executable
	PORT = 39093
	HOST = 'local.liaoxuefeng.com:%d' % PORT
	TEMP = tempfile.mkdtemp(suffix='_py', prefix='learn_python_')
	INDEX = 0

	def main():
	httpd = make_server('127.0.0.1', PORT, application)
	print('Ready for Python code on port %d...' % PORT)
	httpd.serve_forever()

	def get_name():
	global INDEX
	INDEX = INDEX + 1
	return 'test_%d' % INDEX

	def write_py(name, code):
	fpath = os.path.join(TEMP, '%s.py' % name)
	with open(fpath, 'w', encoding='utf-8') as f:
	f.write(code)
	print('Code wrote to: %s' % fpath)
	return fpath

	def decode(s):
	try:
	return s.decode('utf-8')
	except UnicodeDecodeError:
	return s.decode('gbk')

	def application(environ, start_response):
	host = environ.get('HTTP_HOST')
	method = environ.get('REQUEST_METHOD')
	path = environ.get('PATH_INFO')
	if method == 'GET' and path == '/':
	start_response('200 OK', [('Content-Type', 'text/html')])
	return [b'<html><head><title>Learning Python</title></head><body><form method="post" action="/run"><textarea name="code" style="width:90%;height: 600px"></textarea><p><button type="submit">Run</button></p></form></body></html>']
	if method == 'GET' and path == '/env':
	start_response('200 OK', [('Content-Type', 'text/html')])
	L = [b'<html><head><title>ENV</title></head><body>']
	for k, v in environ.items():
	p = '<p>%s = %s' % (k, str(v))
	L.append(p.encode('utf-8'))
	L.append(b'</html>')
	return L
	if host != HOST or method != 'POST' or path != '/run' or not environ.get('CONTENT_TYPE', '').lower().startswith('application/x-www-form-urlencoded'):
	start_response('400 Bad Request', [('Content-Type', 'application/json')])
	return [b'{"error":"bad_request"}']
	s = environ['wsgi.input'].read(int(environ['CONTENT_LENGTH']))
	qs = parse.parse_qs(s.decode('utf-8'))
	if not 'code' in qs:
	start_response('400 Bad Request', [('Content-Type', 'application/json')])
	return [b'{"error":"invalid_params"}']
	name = qs['name'][0] if 'name' in qs else get_name()
	code = qs['code'][0]
	headers = [('Content-Type', 'application/json')]
	origin = environ.get('HTTP_ORIGIN', '')
	if origin.find('.liaoxuefeng.com') == -1:
	start_response('400 Bad Request', [('Content-Type', 'application/json')])
	return [b'{"error":"invalid_origin"}']
	headers.append(('Access-Control-Allow-Origin', origin))
	start_response('200 OK', headers)
	r = dict()
	try:
	fpath = write_py(name, code)
	print('Execute: %s %s' % (EXEC, fpath))
	r['output'] = decode(subprocess.check_output([EXEC, fpath], stderr=subprocess.STDOUT, timeout=5))
	except subprocess.CalledProcessError as e:
	r = dict(error='Exception', output=decode(e.output))
	except subprocess.TimeoutExpired as e:
	r = dict(error='Timeout', output='执行超时')
	except subprocess.CalledProcessError as e:
	r = dict(error='Error', output='执行错误')
	print('Execute done.')
	return [json.dumps(r).encode('utf-8')]

	if __name__ == '__main__':
	main()