/usr/share/pyshared/pyxine/config.py is in python-pyxine 0.1alpha2-8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (C) 2003 Geoffrey T. Dairiki <dairiki@dairiki.org>
#
# This file is part of Pyxine, Python bindings for xine.
#
# Pyxine is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# Pyxine is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
from pyxine import libxine, cstruct, constants, constwrap
import inspect
class _ConfigEntry(object):
def __init__(self, rep):
self.rep = rep
key = property(lambda s: s.rep.key)
type = property(lambda s: constwrap.XINE_CONFIG_TYPE(s.rep.type))
description = property(lambda s: s.rep.description)
help = property(lambda s: s.rep.help)
exp_level = property(lambda s: s.rep.exp_level)
def __repr__(self):
def is_property(p): return type(p) == property
d = {}
for k,v in inspect.getmembers(self.__class__, is_property):
d[k] = getattr(self, k)
return "<%s: %s>" % (self.__class__.__name__, d)
__str__ = __repr__
class _Num_ConfigEntry(_ConfigEntry):
def _set_value(self, val):
self.rep.num_value = val
value = property(lambda s: s.rep.num_value, _set_value)
default = property(lambda s: s.rep.num_default)
def __str__(self):
return str(self.value)
def __int__(self):
return self.value
class _Bool_ConfigEntry(_Num_ConfigEntry):
pass
class _Range_ConfigEntry(_Num_ConfigEntry):
min = property(lambda s: s.rep.range_min)
max = property(lambda s: s.rep.range_max)
class _String_ConfigEntry(_ConfigEntry):
def _set_value(self, val):
self.rep.str_value = val
value = property(lambda s: s.rep.str_value, _set_value)
default = property(lambda s: s.rep.str_default)
sticky = property(lambda s: s.rep.str_sticky) # FIXME: what is this ??
def __str__(self):
return self.value
class _Enum_ConfigEntry(_ConfigEntry):
values = property(lambda s: s.rep.enum_values)
enum_values = values
def _set_num_value(self, val):
try:
self.values[val]
except IndexError:
raise ValueError
self.rep.num_value = val
num_value = property(lambda s: s.rep.num_value, _set_num_value)
num_default = property(lambda s: s.rep.num_default)
def _set_value(self, val):
if type(val) is int:
self.rep.num_value = val
else:
self.rep.num_value = list(self.values).index(val)
value = property(lambda s: s.values[s.rep.num_value], _set_value)
default = property(lambda s: s.values[s.rep.num_default])
def __str__(self):
return self.value
_config_entry_types = {
constants.XINE_CONFIG_TYPE_RANGE: _Range_ConfigEntry,
constants.XINE_CONFIG_TYPE_STRING: _String_ConfigEntry,
constants.XINE_CONFIG_TYPE_ENUM: _Enum_ConfigEntry,
constants.XINE_CONFIG_TYPE_NUM: _Num_ConfigEntry,
constants.XINE_CONFIG_TYPE_BOOL: _Bool_ConfigEntry,
}
def xine_cfg_entry_t(packed):
rep = cstruct.xine_cfg_entry_t(packed)
proxy = _config_entry_types.get(rep.type, _ConfigEntry)
return proxy(rep)
def _wrap_cb(cb):
if cb is None:
return None
def wrapper(entry):
cb(xine_cfg_entry_t(entry))
return wrapper
class XineConfig:
def __init__(self, xine):
self.this = xine.this
self.xine = xine
def load(self, cfg_filename):
if self.xine.cfg_filename is not None:
self.reset()
libxine.xine_config_load(self.this, cfg_filename)
self.xine.cfg_filename = cfg_filename
def save(self, cfg_filename=None):
cfg_filename = cfg_filename or self.xine.cfg_filename
libxine.xine_config_save(self.this, cfg_filename)
self.xine.cfg_filename = cfg_filename
def reset(self):
libxine.xine_config_reset(self.this)
self.xine.cfg_filename = None
def values(self):
v = []
try:
entry = libxine.xine_config_get_first_entry(self.this)
while 1:
v.append(xine_cfg_entry_t(entry))
entry = libxine.xine_config_get_next_entry(self.this)
except StopIteration:
pass
return v
def keys(self):
return map(lambda entry: entry.key, self.values())
def items(self):
return map(lambda entry: (entry.key, entry), self.values())
def itervalues(self):
return iter(self.values())
def iterkeys(self):
return iter(self.keys())
def iteritems(self):
return iter(self.items())
def __iter__(self):
return self.iterkeys()
def __getitem__(self, key):
entry = libxine.xine_config_lookup_entry(self.this, key)
return xine_cfg_entry_t(entry)
def __setitem__(self, key, value):
entry = self[key]
entry.value = value
libxine.xine_config_update_entry(self.this, entry.rep.this)
def register_string(self, key, def_value="",
description="", help="", exp_level=0,
changed_cb=None):
return libxine.xine_config_register_string(
self.this, key, def_value,
description, help, exp_level,
_wrap_cb(changed_cb))
def register_range(self, key, def_value=0, min=0, max=100,
description="", help="", exp_level=0,
changed_cb=None):
return libxine.xine_config_register_range(
self.this, key, def_value, min, max,
description, help, exp_level,
_wrap_cb(changed_cb))
def register_enum(self, key, def_value=0, values=(),
description="", help="", exp_level=0,
changed_cb=None):
num_val = libxine.xine_config_register_enum(
self.this, key, def_value, values,
description, help, exp_level,
_wrap_cb(changed_cb))
return values[num_val]
def register_num(self, key, def_value=0,
description="", help="", exp_level=0,
changed_cb=None):
return libxine.xine_config_register_num(
self.this, key, def_value,
description, help, exp_level,
_wrap_cb(changed_cb))
def register_bool(self, key, def_value=0,
description="", help="", exp_level=0,
changed_cb=None):
return libxine.xine_config_register_bool(
self.this, key, def_value,
description, help, exp_level,
_wrap_cb(changed_cb))
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