Limnoria/scripts/supybot-plugin-doc
James Vega 160b7b2fdd supybot-plugin-doc: Stub support for rendering different formats
Signed-off-by: James Vega <jamessan@users.sourceforge.net>
2009-04-28 00:38:35 -04:00

239 lines
8.8 KiB
Python

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