/usr/lib/pyrite-publisher/PyritePublisher/config.py is in pyrite-publisher 2.1.1-11.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# $Id: config.py,v 1.3 2002/03/28 04:55:14 rob Exp $
#
# Copyright 2001 Rob Tillotson <rob@pyrite.org>
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software and
# its documentation for any purpose and without fee or royalty is
# hereby granted, provided that the above copyright notice appear in
# all copies and that both the copyright notice and this permission
# notice appear in supporting documentation or portions thereof,
# including modifications, that you you make.
#
# THE AUTHOR ROB TILLOTSON DISCLAIMS ALL WARRANTIES WITH REGARD TO
# THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE!
#
"""
"""
__version__ = '$Id: config.py,v 1.3 2002/03/28 04:55:14 rob Exp $'
__author__ = 'Rob Tillotson <rob@pyrite.org>'
__copyright__ = 'Copyright 2001 Rob Tillotson <rob@pyrite.org>'
import shlex, os, sys
# config file parser... commands end with a ; or eof, calls a
# function (or really a callable object, probably) with each one
class Error(Exception): pass
def read_config(filename, cmd_proc):
lex = shlex.shlex(open(filename), filename)
while 1:
# collect a command
cmd = []
while 1:
tok = lex.get_token()
if not tok or tok == ';': break
cmd.append(tok)
try:
if cmd: cmd_proc(cmd)
except Error, s:
sys.stderr.write(lex.error_leader())
sys.stderr.write(str(s))
sys.stderr.write('\n')
sys.stderr.flush()
if not tok: break
class CommandProcessor:
def __call__(self, argv):
cmd = argv[0]
m = 'cmd_%s' % cmd
if hasattr(self, m):
getattr(self, m)(argv)
# ------------------------------------------------------------
# Pyrite Publisher specific stuff starts here
# ------------------------------------------------------------
def maybe_unquote(s):
if len(s) > 1 and s[0] in '"\'' and s[0] == s[-1]:
return s[1:-1]
else:
return s
class PPConfigProcessor(CommandProcessor):
def __init__(self, plugins={}, instance=None):
self.plugins = plugins
self.vars = {}
self.instance = instance
def load(self, fn):
if os.path.isfile(fn): read_config(fn, self)
def has_key(self, k): return self.vars.has_key(k)
def get(self, k, d=None): return self.vars.get(k,d)
def __getitem__(self, k): return self.vars[k]
def cmd_set(self, argv):
argv = argv[1:]
if len(argv) == 5: # set <plugin>.<property> = <value>
if argv[1] != '.' or argv[3] != '=':
raise Error, 'set syntax error'
pname = maybe_unquote(argv[0])
if not self.plugins.has_key(pname):
raise Error, 'plugin %s not found' % pname
p = self.plugins[pname]
propname = maybe_unquote(argv[2])
if not p.has_property(propname):
raise Error, 'plugin %s has no property %s' % (pname, propname)
pd = p.getPropertyInfo(propname)
if pd.read_only:
raise Error, 'property %s.%s is read-only' % (pname, propname)
value = eval(argv[4], p.__dict__.copy())
if pd.indexed:
v = getattr(p, propname)
if type(v) != type([]):
raise Error, 'huh? property %s.%s is indexed, but is not a list?' % (pname, propname)
v.append(value)
else:
setattr(p, propname, value)
elif len(argv) == 3: # set <var> = <value>
if argv[1] != '=':
raise Error, 'set syntax error'
self.vars[maybe_unquote(argv[0])] = eval(argv[2])
else:
raise Error, 'set syntax error'
def cmd_priority(self, argv):
argv = argv[1:]
if len(argv) < 2 or len(argv) > 4: raise Error, 'priority syntax error'
pname = maybe_unquote(argv[0])
if not self.plugins.has_key(pname):
raise Error, 'plugin %s not found' % pname
plugin = self.plugins[pname]
argv = argv[1:]
pri = eval(argv[0])
if type(pri) != type(1): raise Error, 'priority is not an integer'
argv = argv[1:]
inp = outp = None
if argv:
inp = maybe_unquote(argv[0])
argv = argv[1:]
if argv:
outp = maybe_unquote(argv[0])
plugin.set_priority(pri, inp, outp)
def cmd_inputfilter(self, argv):
argv = argv[1:]
if len(argv) < 3: raise Error, 'inputfilter syntax error'
intype = maybe_unquote(argv[0])
outtype = maybe_unquote(argv[1])
cmd = maybe_unquote(argv[2])
self.instance.input_filters[(intype,outtype)] = cmd
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