2010-02-09 58 views
0

我试图运行Adobe的样品蟒蛇策略服务器脚本,链接到这里:http://www.adobe.com/devnet/flashplayer/articles/socket_policy_files.htmlpython在这里抱怨什么?

,我发现了以下错误:

# python flashpolicyd.py --file=policy.xml 

File "flashpolicyd.py", line 40 
    with file(path, 'rb') as f: 
     ^
SyntaxError: invalid syntax 

在背景:

class policy_server(object): 
def __init__(self, port, path): 
    self.port = port 
    self.path = path 
    self.policy = self.read_policy(path) 
    self.log('Listening on port %d\n' % port) 
    try: 
     self.sock = socket.socket(socket.AF_INET6, socket.SOCK_STREAM) 
    except AttributeError: 
     # AttributeError catches Python built without IPv6 
     self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
    except socket.error: 
     # socket.error catches OS with IPv6 disabled 
     self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 
    self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) 
    self.sock.bind(('', port)) 
    self.sock.listen(5) 
def read_policy(self, path): 
    with file(path, 'rb') as f: 

我对python一无所知,所以这可能是非常简单明显的事情。

回答

6

with仅适用于2.6+,或者在使用from __future__ import with_statement时适用于2.5+。

1

with声明在Python 2.5中是新的。也许你正在使用旧版本?

+0

正如Ignacio指出的那样,如果你用'from __future__ import with_statement'特别要求它,它仅在2.5中可用。 – 2010-02-09 19:45:03

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