Tag Archive for 'twisted'

极速 Twisted Web 60秒(6): 定制返回代码

Published on August 17, 2010 in Python. 0 Comments Tags: , .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
from twisted.web.server import Site  
from twisted.web.resource import Resource  
from twisted.internet import reactor  

class PaymentRequired(Resource):  
    def render_GET(self, request):  
        request.setResponseCode(402)  
        return "<html><body>Please swipe your credit card.</body></html>"  

root = Resource()
root.putChild("buy", PaymentRequired())
factory = Site(root)
reactor.listenTCP(8880, factory)
reactor.run()

极速 Twisted Web 60秒(5): 错误句柄

Published on August 11, 2010 in Python. 0 Comments Tags: , .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
from twisted.web.server import Site
from twisted.web.resource import Resource
from twisted.internet import reactor
from twisted.web.error import NoResource

from calendar import calendar

class YearPage(Resource):
    def __init__(self, year):
        Resource.__init__(self)
        self.year = year

    def render_GET(self, request):
        return "<html><body><pre>%s</pre></body></html>" % (calendar(self.year),)

class Calendar(Resource):
    def getChild(self, name, request):
        try:
            year = int(name)
        except ValueError:
            return NoResource()
        else:
            return YearPage(year)

root = Calendar()
factory = Site(root)
reactor.listenTCP(8880, factory)
reactor.run()

极速 Twisted Web 60秒(4): 动态URL处理

Published on August 9, 2010 in Python. 0 Comments Tags: , .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
from twisted.web.server import Site
from twisted.web.resource import Resource
from twisted.internet import reactor

from calendar import calendar

class YearPage(Resource):
    def __init__(self, year):
        Resource.__init__(self)
        self.year = year

    def render_GET(self, request):
        return "<html><body><pre>%s</pre></body></html>" % (calendar(self.year),)

class Calendar(Resource):
  def getChild(self, name, request):
      return YearPage(int(name))

root = Calendar()
factory = Site(root)
reactor.listenTCP(8880, factory)
reactor.run()

极速 Twisted Web 60秒(3): 静态URL处理

Published on August 6, 2010 in Python. 0 Comments Tags: , .
1
2
3
4
5
6
7
8
9
10
11
12
13
from twisted.web.server import Site
from twisted.web.resource import Resource
from twisted.internet import reactor
from twisted.web.static import File

root = Resource()
root.putChild("foo", File("/tmp"))
root.putChild("bar", File("/lost+found"))
root.putChild("baz", File("/opt"))

factory = Site(root)
reactor.listenTCP(8880, factory)
reactor.run()

极速 Twisted Web 60秒(2): 生成动态页面

Published on August 5, 2010 in Python. 0 Comments Tags: , .
1
2
3
4
5
6
7
8
9
10
11
12
13
14
from twisted.internet import reactor
from twisted.web.server import Site
from twisted.web.resource import Resource
import time

class ClockPage(Resource):
    isLeaf = True
    def render_GET(self, request):
        return "<html><body>%s</body></html>" % (time.ctime(),)

resource = ClockPage()
factory = Site(resource)
reactor.listenTCP(8880, factory)
reactor.run()

极速 Twisted Web 60秒(1): 访问静态目录文件

Published on August 3, 2010 in Python. 0 Comments Tags: , .
1
2
3
4
5
6
7
8
from twisted.web.server import Site
from twisted.web.static import File
from twisted.internet import reactor

resource = File('/tmp')
factory = Site(resource)
reactor.listenTCP(8888, factory)
reactor.run()