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Viewing changes to ibid/plugins/core.py

  • Committer: Stefano Rivera
  • Date: 2010-01-04 18:28:41 UTC
  • Revision ID: stefano@rivera.za.net-20100104182841-1rz4n18so861q6o2
https://launchpad.net/bugs/503017
https://launchpad.net/bugs/503042
Trim responses in Format

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Lines of Context:
ibid/plugins/core.py
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class Format(Processor):
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    priority = 2000
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    def _truncate(self, line):
 
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        return line.encode('utf-8')[:489].decode('utf-8', 'ignore') \
 
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                               + u'\N{horizontal ellipsis}'
 
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    def process(self, event):
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        filtered = []
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        for response in event.responses:
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                response['reply'] = u'*%s*' % response['reply']
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            conflate = response.get('conflate', True)
 
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            # Expand response into multiple single-line responses:
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            if (not conflate and 'multiline' not in supports):
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                for line in response['reply'].split('\n'):
 
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                    if 'trim' in supports and len(line.encode('utf-8')) > 490:
 
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                        line = self._truncate(line)
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                    r = {'reply': line}
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                    for k in response.iterkeys():
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                        if k not in ('reply'):
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                            r[k] = response[k]
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                    filtered.append(r)
 
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            # Expand response into multiple multi-line responses:
 
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            elif (not conflate and 'multiline' in supports
 
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                               and 'trim' in supports):
 
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                message = response['reply']
 
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                while len(message.encode('utf-8')) > 490:
 
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                    splitpoint = len(message.encode('utf-8')[:490] \
 
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                                            .decode('utf-8', 'ignore'))
 
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                    parts = [message[:splitpoint].rstrip(),
 
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                             message[splitpoint:].lstrip()]
 
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                    for sep in u'\n.;:, ':
 
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                        if sep in parts[0]:
 
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                            splitpoint = parts[0].rindex(sep)
 
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                            parts = [message[:splitpoint], message[splitpoint:]]
 
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                            if sep in u'\n ':
 
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                                parts[1] = parts[1][1:]
 
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                            break
 
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                    r = {'reply': parts[0]}
 
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                    for k in response.iterkeys():
 
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                        if k not in ('reply'):
 
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                            r[k] = response[k]
 
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                    filtered.append(r)
 
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                    message = parts[1]
 
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                response['reply'] = message
 
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                filtered.append(response)
 
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            else:
 
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                line = response['reply']
 
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                # Remove any characters that make no sense on IRC-like sources:
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                if 'multiline' not in supports:
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                    response['reply'] = response['reply'].expandtabs(1) \
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                            .replace('\n', conflate == True
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                                           and u' ' or conflate or u'')
 
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                    line = line.expandtabs(1) \
 
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                               .replace('\n', conflate == True
 
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                                              and u' ' or conflate or u'')
 
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                if 'trim' in supports and len(line.encode('utf-8')) > 490:
 
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                    line = self._truncate(line)
 
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                response['reply'] = line
 
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                filtered.append(response)
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        event.responses = filtered