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separate option in differents files

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This commit is contained in:
Emmanuel Garette 2017-07-24 19:04:18 +02:00
parent 32252e619b
commit 3c9a759e2e
19 changed files with 1039 additions and 607 deletions
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22
tiramisu/option/__init__.py
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@ -2,11 +2,23 @@ from .masterslave import MasterSlaves
from .optiondescription import OptionDescription, DynOptionDescription, \
SynDynOptionDescription
from .baseoption import Option, SymLinkOption, DynSymLinkOption, submulti
from .option import (ChoiceOption, BoolOption, IntOption, FloatOption,
StrOption, UnicodeOption, IPOption, PortOption,
NetworkOption, NetmaskOption, BroadcastOption,
DomainnameOption, EmailOption, URLOption, UsernameOption,
DateOption, FilenameOption, PasswordOption)
from .choiceoption import ChoiceOption
from .booloption import BoolOption
from .intoption import IntOption
from .floatoption import FloatOption
from .stroption import StrOption, UnicodeOption
from .ipoption import IPOption
from .portoption import PortOption
from .networkoption import NetworkOption
from .netmaskoption import NetmaskOption
from .broadcastoption import BroadcastOption
from .domainnameoption import DomainnameOption
from .emailoption import EmailOption
from .urloption import URLOption
from .usernameoption import UsernameOption
from .dateoption import DateOption
from .filenameoption import FilenameOption
from .passwordoption import PasswordOption
__all__ = ('MasterSlaves', 'OptionDescription', 'DynOptionDescription',

34
tiramisu/option/booloption.py Normal file
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@ -0,0 +1,34 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class BoolOption(Option):
"represents a choice between ``True`` and ``False``"
__slots__ = tuple()
_display_name = _('boolean')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, bool):
return ValueError()

55
tiramisu/option/broadcastoption.py Normal file
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@ -0,0 +1,55 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from IPy import IP
from ..error import ConfigError
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class BroadcastOption(Option):
__slots__ = tuple()
_display_name = _('broadcast address')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
try:
IP('{0}/32'.format(value))
except ValueError:
return ValueError()
def _cons_broadcast(self, current_opt, opts, vals, warnings_only):
if len(vals) != 3:
raise ConfigError(_('invalid len for vals'))
if None in vals:
return
broadcast, network, netmask = vals
if IP('{0}/{1}'.format(network, netmask)).broadcast() != IP(broadcast):
return ValueError(_('broadcast {4} invalid with network {0}/{1} ({2}/{3})').format(
network, netmask, opts[1].impl_getname(), opts[2].impl_getname(), broadcast))

98
tiramisu/option/choiceoption.py Normal file
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@ -0,0 +1,98 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from types import FunctionType
from ..setting import undefined
from ..i18n import _
from .baseoption import Option, validate_callback, display_list
from ..autolib import carry_out_calculation
from ..error import ConfigError
class ChoiceOption(Option):
"""represents a choice out of several objects.
The option can also have the value ``None``
"""
__slots__ = tuple()
_display_name = _('choice')
def __init__(self, name, doc, values, default=None,
values_params=None, default_multi=None, requires=None,
multi=False, callback=None, callback_params=None,
validator=None, validator_params=None,
properties=None, warnings_only=False):
"""
:param values: is a list of values the option can possibly take
"""
if isinstance(values, FunctionType):
validate_callback(values, values_params, 'values', self)
else:
if values_params is not None:
raise ValueError(_('values is not a function, so values_params must be None'))
if not isinstance(values, tuple):
raise TypeError(_('values must be a tuple or a function for {0}'
).format(name))
self._choice_values = values
if values_params is not None:
self._choice_values_params = values_params
super(ChoiceOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only)
def impl_get_values(self, context, current_opt=undefined):
if current_opt is undefined:
current_opt = self
#FIXME cache? but in context...
values = self._choice_values
if isinstance(values, FunctionType):
if context is None:
values = []
else:
values = carry_out_calculation(current_opt, context=context,
callback=values,
callback_params=getattr(self, '_choice_values_params', {}))
if isinstance(values, Exception):
return values
if values is not undefined and not isinstance(values, list):
raise ConfigError(_('calculated values for {0} is not a list'
'').format(self.impl_getname()))
return values
def _validate(self, value, context=undefined, current_opt=undefined):
values = self.impl_get_values(context, current_opt=current_opt)
if isinstance(values, Exception):
return values
if values is not undefined and not value in values:
if len(values) == 1:
return ValueError(_('only {0} is allowed'
'').format(values[0]))
else:
return ValueError(_('only {0} are allowed'
'').format(display_list(values)))

40
tiramisu/option/dateoption.py Normal file
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@ -0,0 +1,40 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
from datetime import datetime
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class DateOption(Option):
__slots__ = tuple()
_display_name = _('date')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
try:
datetime.strptime(value, "%Y-%m-%d")
except ValueError:
return ValueError()

133
tiramisu/option/domainnameoption.py Normal file
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@ -0,0 +1,133 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
from IPy import IP
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class DomainnameOption(Option):
"""represents the choice of a domain name
netbios: for MS domain
hostname: to identify the device
domainname:
fqdn: with tld, not supported yet
"""
__slots__ = tuple()
_display_name = _('domain name')
def __init__(self, name, doc, default=None, default_multi=None,
requires=None, multi=False, callback=None,
callback_params=None, validator=None, validator_params=None,
properties=None, allow_ip=False, type_='domainname',
warnings_only=False, allow_without_dot=False):
if type_ not in ['netbios', 'hostname', 'domainname']:
raise ValueError(_('unknown type_ {0} for hostname').format(type_))
extra = {'_dom_type': type_}
if allow_ip not in [True, False]:
raise ValueError(_('allow_ip must be a boolean'))
if allow_without_dot not in [True, False]:
raise ValueError(_('allow_without_dot must be a boolean'))
extra['_allow_ip'] = allow_ip
extra['_allow_without_dot'] = allow_without_dot
# FIXME should be
# regexp = r'^((?!-)[a-z0-9-]{1,63}(?<!-)\.{0,1})$'
if type_ == 'domainname':
if allow_without_dot:
min_time = 0
else:
min_time = 1
regexp = r'((?!-)[a-z0-9-]{{{1},{0}}}\.){{{1},}}[a-z0-9-]{{1,{0}}}'.format(self._get_len(type_), min_time)
else:
regexp = r'((?!-)[a-z0-9-]{{1,{0}}})'.format(self._get_len(type_))
if allow_ip:
regexp = r'^(?:{0}|(?:(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){{3}}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)))$'.format(regexp)
else:
regexp = r'^{0}$'.format(regexp)
extra['_domain_re'] = re.compile(regexp)
extra['_has_upper'] = re.compile('[A-Z]')
super(DomainnameOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only,
extra=extra)
def _get_len(self, type_):
if type_ == 'netbios':
return 15
else:
return 63
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
def _valid_length(val):
if len(val) < 1:
return ValueError(_("invalid length (min 1)"))
if len(val) > part_name_length:
return ValueError(_("invalid length (max {0})"
"").format(part_name_length))
if self._get_extra('_allow_ip') is True:
try:
IP('{0}/32'.format(value))
return
except ValueError:
pass
else:
try:
IP('{0}/32'.format(value))
except ValueError:
pass
else:
return ValueError(_('must not be an IP'))
part_name_length = self._get_len(self._get_extra('_dom_type'))
if self._get_extra('_dom_type') == 'domainname':
if not self._get_extra('_allow_without_dot') and not "." in value:
return ValueError(_("must have dot"))
if len(value) > 255:
return ValueError(_("invalid length (max 255)"))
for dom in value.split('.'):
err = _valid_length(dom)
if err:
return err
else:
return _valid_length(value)
def _second_level_validation(self, value, warnings_only):
if self._get_extra('_has_upper').search(value):
return ValueError(_('some characters are uppercase'))
if not self._get_extra('_domain_re').search(value):
if warnings_only:
return ValueError(_('some characters may cause problems'))
else:
return ValueError()

31
tiramisu/option/emailoption.py Normal file
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@ -0,0 +1,31 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
from ..i18n import _
from .option import _RegexpOption
class EmailOption(_RegexpOption):
__slots__ = tuple()
#https://www.w3.org/TR/html-markup/input.email.html#input.email.attrs.value.single.
_regexp = re.compile(r"^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$")
_display_name = _('email address')

30
tiramisu/option/filenameoption.py Normal file
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@ -0,0 +1,30 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
from ..i18n import _
from .option import _RegexpOption
class FilenameOption(_RegexpOption):
__slots__ = tuple()
_regexp = re.compile(r"^[a-zA-Z0-9\-\._~/+]+$")
_display_name = _('file name')

34
tiramisu/option/floatoption.py Normal file
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@ -0,0 +1,34 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class FloatOption(Option):
"represents a choice of a floating point number"
__slots__ = tuple()
_display_name = _('float')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, float):
return ValueError()

34
tiramisu/option/intoption.py Normal file
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@ -0,0 +1,34 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class IntOption(Option):
"represents a choice of an integer"
__slots__ = tuple()
_display_name = _('integer')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, int):
return ValueError()

96
tiramisu/option/ipoption.py Normal file
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@ -0,0 +1,96 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from IPy import IP
from ..error import ConfigError
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class IPOption(Option):
"represents the choice of an ip"
__slots__ = tuple()
_display_name = _('IP')
def __init__(self, name, doc, default=None, default_multi=None,
requires=None, multi=False, callback=None,
callback_params=None, validator=None, validator_params=None,
properties=None, private_only=False, allow_reserved=False,
warnings_only=False):
extra = {'_private_only': private_only,
'_allow_reserved': allow_reserved}
super(IPOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only,
extra=extra)
def _validate(self, value, context=undefined, current_opt=undefined):
# sometimes an ip term starts with a zero
# but this does not fit in some case, for example bind does not like it
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
# 'standard' validation
try:
IP('{0}/32'.format(value))
except ValueError:
return ValueError()
def _second_level_validation(self, value, warnings_only):
ip = IP('{0}/32'.format(value))
if not self._get_extra('_allow_reserved') and ip.iptype() == 'RESERVED':
if warnings_only:
msg = _("shouldn't in reserved class")
else:
msg = _("mustn't be in reserved class")
return ValueError(msg)
if self._get_extra('_private_only') and ip.iptype() != 'PRIVATE':
if warnings_only:
msg = _("should be in private class")
else:
msg = _("must be in private class")
return ValueError(msg)
def _cons_in_network(self, current_opt, opts, vals, warnings_only):
if len(vals) != 3:
raise ConfigError(_('invalid len for vals'))
if None in vals:
return
ip, network, netmask = vals
if IP(ip) not in IP('{0}/{1}'.format(network, netmask)):
msg = _('{4} is not in network {0}/{1} ({2}/{3})')
return ValueError(msg.format(network, netmask,
opts[1].impl_getname(), opts[2].impl_getname(), ip))
# test if ip is not network/broadcast IP
return opts[2]._cons_ip_netmask(current_opt, (opts[2], opts[0]), (netmask, ip), warnings_only)

80
tiramisu/option/netmaskoption.py Normal file
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@ -0,0 +1,80 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from IPy import IP
from ..error import ConfigError
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class NetmaskOption(Option):
"represents the choice of a netmask"
__slots__ = tuple()
_display_name = _('netmask address')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
try:
IP('0.0.0.0/{0}'.format(value))
except ValueError:
return ValueError()
def _cons_network_netmask(self, current_opt, opts, vals, warnings_only):
#opts must be (netmask, network) options
if None in vals:
return
return self.__cons_netmask(opts, vals[0], vals[1], False, warnings_only)
def _cons_ip_netmask(self, current_opt, opts, vals, warnings_only):
#opts must be (netmask, ip) options
if None in vals:
return
return self.__cons_netmask(opts, vals[0], vals[1], True, warnings_only)
def __cons_netmask(self, opts, val_netmask, val_ipnetwork, make_net,
warnings_only):
if len(opts) != 2:
return ConfigError(_('invalid len for opts'))
msg = None
try:
ip = IP('{0}/{1}'.format(val_ipnetwork, val_netmask),
make_net=make_net)
#if cidr == 32, ip same has network
if make_net and ip.prefixlen() != 32:
val_ip = IP(val_ipnetwork)
if ip.net() == val_ip:
msg = _("this is a network with netmask {0} ({1})")
if ip.broadcast() == val_ip:
msg = _("this is a broadcast with netmask {0} ({1})")
except ValueError:
if not make_net:
msg = _('with netmask {0} ({1})')
if msg is not None:
return ValueError(msg.format(val_netmask, opts[1].impl_getname()))

54
tiramisu/option/networkoption.py Normal file
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@ -0,0 +1,54 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from IPy import IP
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class NetworkOption(Option):
"represents the choice of a network"
__slots__ = tuple()
_display_name = _('network address')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
try:
IP(value)
except ValueError:
return ValueError()
def _second_level_validation(self, value, warnings_only):
ip = IP(value)
if ip.iptype() == 'RESERVED':
if warnings_only:
msg = _("shouldn't be in reserved class")
else:
msg = _("mustn't be in reserved class")
return ValueError(msg)

604
tiramisu/option/option.py
View File

@ -19,580 +19,14 @@
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
import sys
import datetime
from IPy import IP
from types import FunctionType
from ..setting import undefined
from ..error import ConfigError
from ..i18n import _
from .baseoption import Option, validate_callback, display_list
from ..autolib import carry_out_calculation
class ChoiceOption(Option):
"""represents a choice out of several objects.
The option can also have the value ``None``
"""
__slots__ = tuple()
_display_name = _('choice')
def __init__(self, name, doc, values, default=None,
values_params=None, default_multi=None, requires=None,
multi=False, callback=None, callback_params=None,
validator=None, validator_params=None,
properties=None, warnings_only=False):
"""
:param values: is a list of values the option can possibly take
"""
if isinstance(values, FunctionType):
validate_callback(values, values_params, 'values', self)
else:
if values_params is not None:
raise ValueError(_('values is not a function, so values_params must be None'))
if not isinstance(values, tuple):
raise TypeError(_('values must be a tuple or a function for {0}'
).format(name))
self._choice_values = values
if values_params is not None:
self._choice_values_params = values_params
super(ChoiceOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only)
def impl_get_values(self, context, current_opt=undefined):
if current_opt is undefined:
current_opt = self
#FIXME cache? but in context...
values = self._choice_values
if isinstance(values, FunctionType):
if context is None:
values = []
else:
values = carry_out_calculation(current_opt, context=context,
callback=values,
callback_params=getattr(self, '_choice_values_params', {}))
if isinstance(values, Exception):
return values
if values is not undefined and not isinstance(values, list):
raise ConfigError(_('calculated values for {0} is not a list'
'').format(self.impl_getname()))
return values
def _validate(self, value, context=undefined, current_opt=undefined):
values = self.impl_get_values(context, current_opt=current_opt)
if isinstance(values, Exception):
return values
if values is not undefined and not value in values:
if len(values) == 1:
return ValueError(_('only {0} is allowed'
'').format(values[0]))
else:
return ValueError(_('only {0} are allowed'
'').format(display_list(values)))
class BoolOption(Option):
"represents a choice between ``True`` and ``False``"
__slots__ = tuple()
_display_name = _('boolean')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, bool):
return ValueError()
class IntOption(Option):
"represents a choice of an integer"
__slots__ = tuple()
_display_name = _('integer')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, int):
return ValueError()
class FloatOption(Option):
"represents a choice of a floating point number"
__slots__ = tuple()
_display_name = _('float')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, float):
return ValueError()
class StrOption(Option):
"represents the choice of a string"
__slots__ = tuple()
_display_name = _('string')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, str):
return ValueError()
if sys.version_info[0] >= 3: # pragma: no cover
#UnicodeOption is same as StrOption in python 3+
class UnicodeOption(StrOption):
__slots__ = tuple()
pass
else:
class UnicodeOption(Option):
"represents the choice of a unicode string"
__slots__ = tuple()
_empty = u''
_display_name = _('unicode string')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, unicode):
return ValueError()
class PasswordOption(Option):
"represents the choice of a password"
__slots__ = tuple()
_display_name = _('password')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
class IPOption(Option):
"represents the choice of an ip"
__slots__ = tuple()
_display_name = _('IP')
def __init__(self, name, doc, default=None, default_multi=None,
requires=None, multi=False, callback=None,
callback_params=None, validator=None, validator_params=None,
properties=None, private_only=False, allow_reserved=False,
warnings_only=False):
extra = {'_private_only': private_only,
'_allow_reserved': allow_reserved}
super(IPOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only,
extra=extra)
def _validate(self, value, context=undefined, current_opt=undefined):
# sometimes an ip term starts with a zero
# but this does not fit in some case, for example bind does not like it
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
# 'standard' validation
try:
IP('{0}/32'.format(value))
except ValueError:
return ValueError()
def _second_level_validation(self, value, warnings_only):
ip = IP('{0}/32'.format(value))
if not self._get_extra('_allow_reserved') and ip.iptype() == 'RESERVED':
if warnings_only:
msg = _("shouldn't in reserved class")
else:
msg = _("mustn't be in reserved class")
return ValueError(msg)
if self._get_extra('_private_only') and not ip.iptype() == 'PRIVATE':
if warnings_only:
msg = _("should be in private class")
else:
msg = _("must be in private class")
return ValueError(msg)
def _cons_in_network(self, current_opt, opts, vals, warnings_only):
if len(vals) != 3:
raise ConfigError(_('invalid len for vals'))
if None in vals:
return
ip, network, netmask = vals
if IP(ip) not in IP('{0}/{1}'.format(network, netmask)):
msg = _('{4} is not in network {0}/{1} ({2}/{3})')
return ValueError(msg.format(network, netmask,
opts[1].impl_getname(), opts[2].impl_getname(), ip))
# test if ip is not network/broadcast IP
return opts[2]._cons_ip_netmask(current_opt, (opts[2], opts[0]), (netmask, ip), warnings_only)
class PortOption(Option):
"""represents the choice of a port
The port numbers are divided into three ranges:
the well-known ports,
the registered ports,
and the dynamic or private ports.
You can actived this three range.
Port number 0 is reserved and can't be used.
see: http://en.wikipedia.org/wiki/Port_numbers
"""
__slots__ = tuple()
port_re = re.compile(r"^[0-9]*$")
_display_name = _('port')
def __init__(self, name, doc, default=None, default_multi=None,
requires=None, multi=False, callback=None,
callback_params=None, validator=None, validator_params=None,
properties=None, allow_range=False, allow_zero=False,
allow_wellknown=True, allow_registred=True,
allow_private=False, warnings_only=False):
extra = {'_allow_range': allow_range,
'_min_value': None,
'_max_value': None}
ports_min = [0, 1, 1024, 49152]
ports_max = [0, 1023, 49151, 65535]
is_finally = False
for index, allowed in enumerate([allow_zero,
allow_wellknown,
allow_registred,
allow_private]):
if extra['_min_value'] is None:
if allowed:
extra['_min_value'] = ports_min[index]
elif not allowed:
is_finally = True
elif allowed and is_finally:
raise ValueError(_('inconsistency in allowed range'))
if allowed:
extra['_max_value'] = ports_max[index]
if extra['_max_value'] is None:
raise ValueError(_('max value is empty'))
super(PortOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only,
extra=extra)
def _validate(self, value, context=undefined, current_opt=undefined):
if isinstance(value, int):
if sys.version_info[0] >= 3: # pragma: no cover
value = str(value)
else:
value = unicode(value)
err = self._impl_valid_unicode(value)
if err:
return err
if self._get_extra('_allow_range') and ":" in str(value):
value = str(value).split(':')
if len(value) != 2:
return ValueError(_('range must have two values only'))
if not value[0] < value[1]:
return ValueError(_('first port in range must be'
' smaller than the second one'))
else:
value = [value]
for val in value:
if not self.port_re.search(val):
return ValueError()
val = int(val)
if not self._get_extra('_min_value') <= val <= self._get_extra('_max_value'):
return ValueError(_('must be an integer between {0} '
'and {1}').format(self._get_extra('_min_value'),
self._get_extra('_max_value')))
class NetworkOption(Option):
"represents the choice of a network"
__slots__ = tuple()
_display_name = _('network address')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
try:
IP(value)
except ValueError:
return ValueError()
def _second_level_validation(self, value, warnings_only):
ip = IP(value)
if ip.iptype() == 'RESERVED':
if warnings_only:
msg = _("shouldn't be in reserved class")
else:
msg = _("mustn't be in reserved class")
return ValueError(msg)
class NetmaskOption(Option):
"represents the choice of a netmask"
__slots__ = tuple()
_display_name = _('netmask address')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
try:
IP('0.0.0.0/{0}'.format(value))
except ValueError:
return ValueError()
def _cons_network_netmask(self, current_opt, opts, vals, warnings_only):
#opts must be (netmask, network) options
if None in vals:
return
return self.__cons_netmask(opts, vals[0], vals[1], False, warnings_only)
def _cons_ip_netmask(self, current_opt, opts, vals, warnings_only):
#opts must be (netmask, ip) options
if None in vals:
return
return self.__cons_netmask(opts, vals[0], vals[1], True, warnings_only)
def __cons_netmask(self, opts, val_netmask, val_ipnetwork, make_net,
warnings_only):
if len(opts) != 2:
return ConfigError(_('invalid len for opts'))
msg = None
try:
ip = IP('{0}/{1}'.format(val_ipnetwork, val_netmask),
make_net=make_net)
#if cidr == 32, ip same has network
if make_net and ip.prefixlen() != 32:
val_ip = IP(val_ipnetwork)
if ip.net() == val_ip:
msg = _("this is a network with netmask {0} ({1})")
if ip.broadcast() == val_ip:
msg = _("this is a broadcast with netmask {0} ({1})")
except ValueError:
if not make_net:
msg = _('with netmask {0} ({1})')
if msg is not None:
return ValueError(msg.format(val_netmask, opts[1].impl_getname()))
class BroadcastOption(Option):
__slots__ = tuple()
_display_name = _('broadcast address')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
if value.count('.') != 3:
return ValueError()
for val in value.split('.'):
if val.startswith("0") and len(val) > 1:
return ValueError()
try:
IP('{0}/32'.format(value))
except ValueError:
return ValueError()
def _cons_broadcast(self, current_opt, opts, vals, warnings_only):
if len(vals) != 3:
raise ConfigError(_('invalid len for vals'))
if None in vals:
return
broadcast, network, netmask = vals
if IP('{0}/{1}'.format(network, netmask)).broadcast() != IP(broadcast):
return ValueError(_('broadcast {4} invalid with network {0}/{1} ({2}/{3})').format(
network, netmask, opts[1].impl_getname(), opts[2].impl_getname(), broadcast))
class DomainnameOption(Option):
"""represents the choice of a domain name
netbios: for MS domain
hostname: to identify the device
domainname:
fqdn: with tld, not supported yet
"""
__slots__ = tuple()
_display_name = _('domain name')
def __init__(self, name, doc, default=None, default_multi=None,
requires=None, multi=False, callback=None,
callback_params=None, validator=None, validator_params=None,
properties=None, allow_ip=False, type_='domainname',
warnings_only=False, allow_without_dot=False):
if type_ not in ['netbios', 'hostname', 'domainname']:
raise ValueError(_('unknown type_ {0} for hostname').format(type_))
extra = {'_dom_type': type_}
if allow_ip not in [True, False]:
raise ValueError(_('allow_ip must be a boolean'))
if allow_without_dot not in [True, False]:
raise ValueError(_('allow_without_dot must be a boolean'))
extra['_allow_ip'] = allow_ip
extra['_allow_without_dot'] = allow_without_dot
# FIXME should be
# regexp = r'^((?!-)[a-z0-9-]{1,63}(?<!-)\.{0,1})$'
if type_ == 'domainname':
if allow_without_dot:
min_time = 0
else:
min_time = 1
regexp = r'((?!-)[a-z0-9-]{{{1},{0}}}\.){{{1},}}[a-z0-9-]{{1,{0}}}'.format(self._get_len(type_), min_time)
else:
regexp = r'((?!-)[a-z0-9-]{{1,{0}}})'.format(self._get_len(type_))
if allow_ip:
regexp = r'^(?:{0}|(?:(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){{3}}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)))$'.format(regexp)
else:
regexp = r'^{0}$'.format(regexp)
extra['_domain_re'] = re.compile(regexp)
extra['_has_upper'] = re.compile('[A-Z]')
super(DomainnameOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only,
extra=extra)
def _get_len(self, type_):
if type_ == 'netbios':
return 15
else:
return 63
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
def _valid_length(val):
if len(val) < 1:
return ValueError(_("invalid length (min 1)"))
if len(val) > part_name_length:
return ValueError(_("invalid length (max {0})"
"").format(part_name_length))
if self._get_extra('_allow_ip') is True:
try:
IP('{0}/32'.format(value))
return
except ValueError:
pass
else:
try:
IP('{0}/32'.format(value))
except ValueError:
pass
else:
return ValueError(_('must not be an IP'))
part_name_length = self._get_len(self._get_extra('_dom_type'))
if self._get_extra('_dom_type') == 'domainname':
if not self._get_extra('_allow_without_dot') and not "." in value:
return ValueError(_("must have dot"))
if len(value) > 255:
return ValueError(_("invalid length (max 255)"))
for dom in value.split('.'):
err = _valid_length(dom)
if err:
return err
else:
return _valid_length(value)
def _second_level_validation(self, value, warnings_only):
if self._get_extra('_has_upper').search(value):
return ValueError(_('some characters are uppercase'))
if not self._get_extra('_domain_re').search(value):
if warnings_only:
return ValueError(_('some characters may cause problems'))
else:
return ValueError()
class URLOption(DomainnameOption):
__slots__ = tuple()
proto_re = re.compile(r'(http|https)://')
path_re = re.compile(r"^[A-Za-z0-9\-\._~:/\?#\[\]@!%\$&\'\(\)\*\+,;=]+$")
_display_name = _('URL')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
match = self.proto_re.search(value)
if not match:
return ValueError(_('must start with http:// or '
'https://'))
value = value[len(match.group(0)):]
# get domain/files
splitted = value.split('/', 1)
if len(splitted) == 1:
domain = value
files = None
else:
domain, files = splitted
# if port in domain
splitted = domain.split(':', 1)
if len(splitted) == 1:
domain = splitted[0]
port = 0
else:
domain, port = splitted
if not 0 <= int(port) <= 65535:
return ValueError(_('port must be an between 0 and '
'65536'))
# validate domainname
err = super(URLOption, self)._validate(domain)
if err:
return err
err = super(URLOption, self)._second_level_validation(domain, False)
if err:
return err
# validate file
if files is not None and files != '' and not self.path_re.search(files):
return ValueError(_('must ends with a valid resource name'))
def _second_level_validation(self, value, warnings_only):
pass
from .baseoption import Option
class _RegexpOption(Option):
__slots__ = tuple()
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
@ -600,37 +34,3 @@ class _RegexpOption(Option):
match = self._regexp.search(value)
if not match:
return ValueError()
class EmailOption(_RegexpOption):
__slots__ = tuple()
#https://www.w3.org/TR/html-markup/input.email.html#input.email.attrs.value.single.
_regexp = re.compile(r"^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$")
_display_name = _('email address')
class UsernameOption(_RegexpOption):
__slots__ = tuple()
#regexp build with 'man 8 adduser' informations
_regexp = re.compile(r"^[a-z_][a-z0-9_-]{0,30}[$a-z0-9_-]{0,1}$")
_display_name = _('username')
class FilenameOption(_RegexpOption):
__slots__ = tuple()
_regexp = re.compile(r"^[a-zA-Z0-9\-\._~/+]+$")
_display_name = _('file name')
class DateOption(Option):
__slots__ = tuple()
_display_name = _('date')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
try:
datetime.datetime.strptime(value,"%Y-%m-%d")
except ValueError:
return ValueError()

35
tiramisu/option/passwordoption.py Normal file
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@ -0,0 +1,35 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class PasswordOption(Option):
"represents the choice of a password"
__slots__ = tuple()
_display_name = _('password')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err

110
tiramisu/option/portoption.py Normal file
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@ -0,0 +1,110 @@
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
import sys
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class PortOption(Option):
"""represents the choice of a port
The port numbers are divided into three ranges:
the well-known ports,
the registered ports,
and the dynamic or private ports.
You can actived this three range.
Port number 0 is reserved and can't be used.
see: http://en.wikipedia.org/wiki/Port_numbers
"""
__slots__ = tuple()
port_re = re.compile(r"^[0-9]*$")
_display_name = _('port')
def __init__(self, name, doc, default=None, default_multi=None,
requires=None, multi=False, callback=None,
callback_params=None, validator=None, validator_params=None,
properties=None, allow_range=False, allow_zero=False,
allow_wellknown=True, allow_registred=True,
allow_private=False, warnings_only=False):
extra = {'_allow_range': allow_range,
'_min_value': None,
'_max_value': None}
ports_min = [0, 1, 1024, 49152]
ports_max = [0, 1023, 49151, 65535]
is_finally = False
for index, allowed in enumerate([allow_zero,
allow_wellknown,
allow_registred,
allow_private]):
if extra['_min_value'] is None:
if allowed:
extra['_min_value'] = ports_min[index]
elif not allowed:
is_finally = True
elif allowed and is_finally:
raise ValueError(_('inconsistency in allowed range'))
if allowed:
extra['_max_value'] = ports_max[index]
if extra['_max_value'] is None:
raise ValueError(_('max value is empty'))
super(PortOption, self).__init__(name, doc, default=default,
default_multi=default_multi,
callback=callback,
callback_params=callback_params,
requires=requires,
multi=multi,
validator=validator,
validator_params=validator_params,
properties=properties,
warnings_only=warnings_only,
extra=extra)
def _validate(self, value, context=undefined, current_opt=undefined):
if isinstance(value, int):
if sys.version_info[0] >= 3: # pragma: no cover
value = str(value)
else:
value = unicode(value)
err = self._impl_valid_unicode(value)
if err:
return err
if self._get_extra('_allow_range') and ":" in str(value):
value = str(value).split(':')
if len(value) != 2:
return ValueError(_('range must have two values only'))
if not value[0] < value[1]:
return ValueError(_('first port in range must be'
' smaller than the second one'))
else:
value = [value]
for val in value:
if not self.port_re.search(val):
return ValueError()
val = int(val)
if not self._get_extra('_min_value') <= val <= self._get_extra('_max_value'):
return ValueError(_('must be an integer between {0} '
'and {1}').format(self._get_extra('_min_value'),
self._get_extra('_max_value')))

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tiramisu/option/stroption.py Normal file
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# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import sys
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
class StrOption(Option):
"represents the choice of a string"
__slots__ = tuple()
_display_name = _('string')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, str):
return ValueError()
if sys.version_info[0] >= 3: # pragma: no cover
#UnicodeOption is same as StrOption in python 3+
class UnicodeOption(StrOption):
__slots__ = tuple()
pass
else:
class UnicodeOption(Option):
"represents the choice of a unicode string"
__slots__ = tuple()
_empty = u''
_display_name = _('unicode string')
def _validate(self, value, context=undefined, current_opt=undefined):
if not isinstance(value, unicode):
return ValueError()

73
tiramisu/option/urloption.py Normal file
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# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
from ..setting import undefined
from ..i18n import _
from .baseoption import Option
from .domainnameoption import DomainnameOption
class URLOption(DomainnameOption):
__slots__ = tuple()
proto_re = re.compile(r'(http|https)://')
path_re = re.compile(r"^[A-Za-z0-9\-\._~:/\?#\[\]@!%\$&\'\(\)\*\+,;=]+$")
_display_name = _('URL')
def _validate(self, value, context=undefined, current_opt=undefined):
err = self._impl_valid_unicode(value)
if err:
return err
match = self.proto_re.search(value)
if not match:
return ValueError(_('must start with http:// or '
'https://'))
value = value[len(match.group(0)):]
# get domain/files
splitted = value.split('/', 1)
if len(splitted) == 1:
domain = value
files = None
else:
domain, files = splitted
# if port in domain
splitted = domain.split(':', 1)
if len(splitted) == 1:
domain = splitted[0]
port = 0
else:
domain, port = splitted
if not 0 <= int(port) <= 65535:
return ValueError(_('port must be an between 0 and '
'65536'))
# validate domainname
err = super(URLOption, self)._validate(domain)
if err:
return err
err = super(URLOption, self)._second_level_validation(domain, False)
if err:
return err
# validate file
if files is not None and files != '' and not self.path_re.search(files):
return ValueError(_('must ends with a valid resource name'))
def _second_level_validation(self, value, warnings_only):
pass

31
tiramisu/option/usernameoption.py Normal file
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# -*- coding: utf-8 -*-
# Copyright (C) 2017 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
import re
from ..i18n import _
from .option import _RegexpOption
class UsernameOption(_RegexpOption):
__slots__ = tuple()
#regexp build with 'man 8 adduser' informations
_regexp = re.compile(r"^[a-z_][a-z0-9_-]{0,30}[$a-z0-9_-]{0,1}$")
_display_name = _('username')