async def init(loop):
app = web.Application(loop=loop)
app.router.add_route('GET', '/', index)
app.router.add_route('GET', '/hello/{name}', hello)
srv = await loop.create_server(app.make_handler(), '127.0.0.1', 8080)
log_time_data('Server started at port 8080 ...')
return srv
def handle():
r = ''
while True:
n = yield r
if not n:
return
log_time_data('recv: %s' % n)
r = '200 ok'
def sender(handle):
handle.send(None)
n = 0
while n < 5:
n += 1
log_time_data('send: %s' % n)
r = handle.send(n)
log_time_data('return: %s' % r)
handle.close()
def wget(host):
log_time_data('wget: %s' % host)
connect = asyncio.open_connection(host, 80)
reader, writer = yield from connect
header = 'GET / HTTP/1.0\r\nHost:%s\r\n\r\n' % host
writer.write(header.encode('utf-8'))
yield from writer.drain()
while True:
line = yield from reader.readline()
if line == b'\r\n':
break
log_time_data('%s header > %s' % (host, line.decode('utf-8').rstrip()))
writer.close()
def email_send(send_addr, passwd, recv_addr, smtp_server, port):
log_time_data('confirm send_addr: %s' % send_addr)
log_time_data('confirm passwd: %s' % passwd)
log_time_data('confirm recv_addr: %s' % recv_addr)
log_time_data('confirm smtp_server: %s' % smtp_server)
log_time_data('confirm port: %s' % port)
msg = MIMEMultipart()
msg['From'] = _format_addr('Sender<%s>' % send_addr)
msg['To'] = _format_addr('Recever<%s>' % recv_addr)
msg['Subject'] = Header('Python send Email', 'utf-8').encode()
msgText = MIMEText('Send From Python... (text)', 'plain', 'utf-8')
msg.attach(msgText)
msgHtml = MIMEText(
'<html><body><h1>Python</h1><p>Send From Python... (HTML)<img src="cid:0"></p></body></html>',
'html', 'utf-8')
msg.attach(msgHtml)
with open('./res/zf.jpeg', 'rb') as f:
mime = MIMEBase('image', 'jpeg', filename='zf.jpeg')
mime.add_header('Content-Disposition',
'attachment',
filename='zf.jpeg')
mime.add_header('Content-ID', '<0>')
mime.add_header('X-Attachment-Id', '0')
mime.set_payload(f.read())
encoders.encode_base64(mime)
msg.attach(mime)
server = smtplib.SMTP(smtp_server, port)
server.starttls()
server.set_debuglevel(1)
server.login(send_addr, passwd)
server.sendmail(send_addr, [recv_addr], msg.as_string())
server.quit()
def blurImg(fileName):
filepath, name, suffix = handlefilePath(fileName)
im = Image.open(fileName)
log_time_data('open img: %s' % fileName)
im = im.filter(ImageFilter.BLUR)
log_time_data('img blur')
fileName_ = filepath + name + '_' + suffix
im.save(fileName_, 'png')
log_time_data('save img: %s' % fileName_)
async def async_await(last):
log_time_data('Hello 1 last: %s' % last)
#使用await代替yield
await asyncio.sleep(1)
log_time_data('Hello 2 last: %s' % last)
def hello(last):
log_time_data('Hello 1 last: %s' % last)
r = yield from asyncio.sleep(last)
log_time_data('Hello 2 last: %s' % last)
def wsgi():
server = make_server('', 8080, appication)
log_time_data('Http listening on port 8080 ...')
server.serve_forever()