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			302 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			302 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
#!/usr/bin/env python
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###
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# Copyright (c) 2005, Ali Afshar
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# Copyright (c) 2009, James Vega
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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#   * Redistributions of source code must retain the above copyright notice,
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#     this list of conditions, and the following disclaimer.
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#   * Redistributions in binary form must reproduce the above copyright notice,
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#     this list of conditions, and the following disclaimer in the
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#     documentation and/or other materials provided with the distribution.
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#   * Neither the name of the author of this software nor the name of
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#     contributors to this software may be used to endorse or promote products
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#     derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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import os
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import sys
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import shutil
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import supybot
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def error(s):
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    sys.stderr.write('%s\n' % s)
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    sys.exit(-1)
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# We need to do this before we import conf.
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if not os.path.exists('doc-conf'):
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    os.mkdir('doc-conf')
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registryFilename = os.path.join('doc-conf', 'doc.conf')
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try:
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    fd = file(registryFilename, 'w')
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    fd.write("""
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supybot.directories.data: doc-data
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supybot.directories.conf: doc-conf
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supybot.directories.log: doc-logs
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supybot.log.stdout: False
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supybot.log.level: DEBUG
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supybot.log.format: %(levelname)s %(message)s
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supybot.log.plugins.individualLogfiles: False
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supybot.databases: sqlite anydbm cdb flat pickle
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""")
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    fd.close()
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except EnvironmentError, e:
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    error('Unable to open %s for writing.' % registryFilename)
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import supybot.registry as registry
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registry.open(registryFilename)
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import supybot.log as log
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import supybot.conf as conf
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conf.supybot.flush.setValue(False)
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import textwrap
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import supybot.utils as utils
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import supybot.world as world
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import supybot.plugin as plugin
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import supybot.registry as registry
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world.documenting = True
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class PluginDoc(object):
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    def __init__(self, mod):
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        self.mod = mod
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        self.inst = self.mod.Class(None)
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        self.name = self.mod.Class.__name__
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        self.appendExtraBlankLine = False
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        self.lines = []
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    def appendLine(self, line, indent=0):
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        line = line.strip()
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        indent = '  ' * indent
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        lines = textwrap.wrap(line, 79,
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                              initial_indent=indent,
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                              subsequent_indent=indent)
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        self.lines.extend(lines)
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        if self.appendExtraBlankLine:
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            self.lines.append('')
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    def renderRST(self):
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        self.appendExtraBlankLine = False
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        s = 'Documentation for the %s plugin for Supybot' % self.name
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        self.appendLine(s)
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        self.appendLine('=' * len(s))
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        self.lines.append('')
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        self.appendLine('Purpose')
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        self.appendLine('-------')
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        pdoc = getattr(self.mod, '__doc__',
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                       'My author didn\'t give me a purpose.')
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        self.appendLine(pdoc)
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        self.lines.append('')
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        cdoc = getattr(self.mod.Class, '__doc__', None)
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        if cdoc is not None:
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            self.appendLine('Usage')
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            self.appendLine('-----')
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            self.appendLine(cdoc)
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            self.lines.append('')
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        commands = self.inst.listCommands()
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        if len(commands):
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            self.appendLine('Commands')
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            self.appendLine('--------')
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            for command in commands:
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                log.debug('command: %s', command)
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                line = '%s ' % command
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                command = command.split()
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                doc = self.inst.getCommandHelp(command)
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                if doc:
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                    doc = doc.replace('\x02', '')
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                    (args, help) = doc.split(')', 1)
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                    args = args.split('(', 1)[1]
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                    args = args[len(' '.join(command)):].strip()
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                    help = help.split('--', 1)[1].strip()
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                    self.appendLine(line + args)
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                    self.appendLine(help, 1)
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                else:
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                    self.appendLine('No help associated with this command')
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                self.lines.append('')
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        # now the config
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        try:
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            confs = conf.supybot.plugins.get(self.name)
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            self.appendLine('Configuration')
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            self.appendLine('-------------')
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        except registry.NonExistentRegistryEntry:
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            log.info('No configuration for plugin %s', plugin)
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            self.appendLine('No configuration for this plugin')
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        else:
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            for confValues in self.genConfig(confs, 0):
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                (name, isChan, help, default, indent) = confValues
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                self.appendLine('%s' % name, indent - 1)
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                self.appendLine('This config variable defaults to %s and %s '
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                                'channel specific.' % (default,isChan), indent)
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                self.lines.append('')
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                self.appendLine(help, indent)
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                self.lines.append('')
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        return '\n'.join(self.lines) + '\n'
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    def renderSTX(self):
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        self.appendExtraBlankLine = True
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        self.appendLine('Documentation for the %s plugin for '
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                        'Supybot' % self.name)
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        self.appendLine('Purpose', 1)
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        pdoc = getattr(self.mod, '__doc__',
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                       'My author didn\'t give me a purpose.')
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        self.appendLine(pdoc, 2)
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        cdoc = getattr(self.mod.Class, '__doc__', None)
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        if cdoc is not None:
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            self.appendLine('Usage', 1)
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            self.appendLine(cdoc, 2)
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        commands = self.inst.listCommands()
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        if len(commands):
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            self.appendLine('Commands', 1)
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            for command in commands:
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                log.debug('command: %s', command)
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                line = '* %s ' % command
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                command = command.split()
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                doc = self.inst.getCommandHelp(command)
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                if doc:
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                    doc = doc.replace('\x02', '')
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                    (args, help) = doc.split(')', 1)
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                    args = args.split('(', 1)[1]
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                    args = args[len(' '.join(command)):].strip()
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                    help = help.split('--', 1)[1].strip()
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                    self.appendLine(line + args, 2)
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                    self.appendLine(help, 3)
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                else:
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                    self.appendLine('No help associated with this command', 3)
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        # now the config
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        try:
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            confs = conf.supybot.plugins.get(self.name)
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            self.appendLine('Configuration', 1)
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        except registry.NonExistentRegistryEntry:
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            log.info('No configuration for plugin %s', plugin)
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            self.appendLine('No configuration for this plugin', 2)
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        else:
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            for confValues in self.genConfig(confs, 2):
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                (name, isChan, help, default, indent) = confValues
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                self.appendLine('* %s' % name, indent - 1)
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                self.appendLine('This config variable defaults to %s and %s '
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                                'channel specific.' % (default,isChan), indent)
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                self.appendLine(help, indent)
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        return '\n'.join(self.lines) + '\n'
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    def genConfig(self, item, origindent):
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        confVars = item.getValues(getChildren=False, fullNames=False)
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        if not confVars:
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            return
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        for (c, v) in confVars:
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            name = v._name
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            indent = origindent + 1
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            try:
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                default = str(v)
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                if isinstance(v._default, basestring) or v._default is None:
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                    default = utils.str.dqrepr(default)
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                help = v.help()
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                channelValue = v.channelValue
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            except registry.NonExistentRegistryEntry:
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                pass
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            else:
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                if channelValue:
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                    cv = 'is'
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                else:
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                    cv = 'is not'
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                yield (name, cv, help, default, indent)
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            for confValues in self.genConfig(v, indent):
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                yield confValues
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def genDoc(m, options):
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    Plugin = PluginDoc(m)
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    print 'Generating documentation for %s...' % Plugin.name
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    path = os.path.join(options.outputDir, '%s.%s' % (Plugin.name,
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                                                      options.format))
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    try:
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        fd = file(path, 'w')
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    except EnvironmentError, e:
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        error('Unable to open %s for writing.' % path)
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    f = getattr(Plugin, 'render%s' % options.format.upper(), None)
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    if f is None:
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        fd.close()
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        error('Unknown render format: `%s\'' % options.format)
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    try:
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        fd.write(f())
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    finally:
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        fd.close()
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if __name__ == '__main__':
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    import glob
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    import os.path
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    import optparse
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    import supybot.plugin as plugin
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    parser = optparse.OptionParser(usage='Usage: %prog [options] [plugins]',
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                                   version='Supybot %s' % conf.version)
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    parser.add_option('-c', '--clean', action='store_true', default=False,
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                      dest='clean', help='Cleans the various data/conf/logs '
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                      'directories after generating the docs.')
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    parser.add_option('-o', '--output-dir', dest='outputDir', default='.',
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                      help='Specifies the directory in which to write the '
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                      'documentation for the plugin.')
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    parser.add_option('-f', '--format', dest='format', choices=['rst', 'stx'],
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                      default='stx', help='Specifies which output format to '
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                      'use.')
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    parser.add_option('--plugins-dir',
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                      action='append', dest='pluginsDirs', default=[],
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                      help='Looks in in the given directory for plugins and '
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                      'generates documentation for all of them.')
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    (options, args) = parser.parse_args()
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    # This must go before checking for args, of course.
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    for pluginDir in options.pluginsDirs:
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        for name in glob.glob(os.path.join(pluginDir, '*')):
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            if os.path.isdir(name):
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                args.append(name)
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    if not args:
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        parser.print_help()
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        sys.exit(-1)
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    args = [s.rstrip('\\/') for s in args]
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    pluginDirs = set([os.path.dirname(s) or '.' for s in args])
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    conf.supybot.directories.plugins.setValue(list(pluginDirs))
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    pluginNames = set([os.path.basename(s) for s in args])
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    plugins = set([])
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    for pluginName in pluginNames:
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        if pluginName.endswith('.py'):
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            pluginName = pluginName[:-3]
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        try:
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            pluginModule = plugin.loadPluginModule(pluginName)
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        except ImportError, e:
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            s = 'Failed to load plugin %s: %s\n' \
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                '%s(pluginDirs: %s)' % (pluginName, e, s,
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                                        conf.supybot.directories.plugins())
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            error(s)
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        plugins.add(pluginModule)
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    for Plugin in plugins:
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        genDoc(Plugin, options)
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    if options.clean:
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        shutil.rmtree(conf.supybot.directories.log())
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        shutil.rmtree(conf.supybot.directories.conf())
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        shutil.rmtree(conf.supybot.directories.data())
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=78:
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