How to use _getter method in pypom_form

Best Python code snippet using pypom_form_python

reformer.py

Source:reformer.py

...24            return value._transform(item or obj)25        return value26    def as_(self, schema):27        getter = self._getter28        def _getter(obj):29            item = getter(obj)30            if isinstance(schema, dict):31                res = OrderedDict()32                for key, value in schema.items():33                    res[self.__get_value(key, obj, item)] = self.__get_value(value, obj, item)34                return res35            if isinstance(schema, (list, tuple)):36                res = []37                for value in schema:38                    res.append(self.__get_value(value, obj, item))39                return type(schema)(res)40            return self.__get_value(schema, obj, item)41        self._getter = _getter42        return self43    in_form = as_44    def iter(self, schema, condition=None):45        getter = self._getter46        def _getter(obj):47            obj = getter(obj)48            if isinstance(obj, dict):49                obj = [{'key': k, 'value': v} for k, v in obj.items()]50            if isinstance(schema, dict):51                res = OrderedDict()52                _key, _value = list(schema.items())[0]53                for item in obj:54                    if condition and not self.__get_value(condition, obj, item):55                        continue56                    res[self.__get_value(_key, obj, item)] = self.__get_value(_value, obj, item)57                return res58            if isinstance(schema, (tuple, list)):59                res = []60                _value = schema[0]61                for item in obj:62                    if condition and not self.__get_value(condition, obj, item):63                        continue64                    res.append(self.__get_value(_value, obj, item))65                return type(schema)(res)66        self._getter = _getter67        return self68    def compare(self, item, operator=operator.eq):69        getter = self._getter70        self._getter = lambda obj: operator(getter(obj), self.__get_value(item, obj))71        return self72    def at(self, container):73        getter = self._getter74        self._getter = lambda obj: (getter(obj) in container)75        return self76    def contains(self, item):77        getter = self._getter78        self._getter = lambda obj: (item in getter(obj))79        return self80    def to(self, type):81        getter = self._getter82        self._getter = lambda obj: type(getter(obj))83        return self84    def to_str(self):85        return self.to(str)86    def to_int(self):87        return self.to(int)88    def map(self, choices, default=None):89        getter = self._getter90        def _getter(obj):91            obj = getter(obj)92            if isinstance(choices, (list, tuple)):93                assert isinstance(obj, int)94                if len(choices) > obj:95                    return choices[obj]96                return default97            if isinstance(choices, dict):98                return choices.get(obj, default)99            return getattr(choices, obj, default)100        self._getter = _getter101        return self102    def call(self, function):103        getter = self._getter104        def _getter(obj):105            obj = getter(obj)106            return function(obj)107        self._getter = _getter108        return self109    handle = call110    def set_null(self):111        self.__null = True112        return self113    def set_default(self, value):114        self.__default = value115        return self116    def set_as_item(self, value=True):117        self.__item = value118        return self119    def __getattr__(self, item):120        getter = self._getter121        def _getter(obj):122            obj = getter(obj)123            if isinstance(item, str) and hasattr(obj, item):124                return getattr(obj, item)125            return obj[item]126        self._getter = _getter127        return self128    __getitem__ = __getattr__129    def __call__(self, *args, **kwargs):130        getter = self._getter131        def _getter(obj):132            _args = [a._get(obj) if isinstance(a, _Target) else a for a in args]133            _kw = {k._get(obj) if isinstance(k, _Target) else k: v._get(obj) if isinstance(v, _Target) else v134                   for k, v in kwargs.items()}135            return getter(obj)(*_args, **_kw)136        self._getter = _getter137        return self138    def __iter__(self):139        raise NotImplementedError140    def __add__(self, other):141        getter = self._getter142        if isinstance(other, _Target):143            self._getter = lambda obj: (getter(obj) + other._getter(obj))144        else:145            self._getter = lambda obj: (getter(obj) + other)146        return self147    def __radd__(self, other):148        getter = self._getter149        if isinstance(other, _Target):150            self._getter = lambda obj: (other._getter(obj) + getter(obj))151        else:152            self._getter = lambda obj: (other + getter(obj))153        return self154    def __mul__(self, other):155        getter = self._getter156        if isinstance(other, _Target):157            self._getter = lambda obj: (getter(obj) * other._getter(obj))158        else:159            self._getter = lambda obj: (getter(obj) * other)160        return self161    def __rmul__(self, other):162        getter = self._getter163        if isinstance(other, _Target):164            self._getter = lambda obj: (other._getter(obj) * getter(obj))165        else:166            self._getter = lambda obj: (other * getter(obj))167        return self168    def __eq__(self, other):169        return self.compare(other)170    def __gt__(self, other):171        return self.compare(other, operator.gt)172    def __ge__(self, other):173        return self.compare(other, operator.ge)174    def __lt__(self, other):175        return self.compare(other, operator.lt)176    def __le__(self, other):177        return self.compare(other, operator.le)178    def __hash__(self):179        return hash(self._getter)180    def _get(self, obj):181        try:182            return self._getter(obj)183        except (KeyError, AttributeError, TypeError):184            if self.__null or self.__default is not None:185                return self.__default186            raise187class _ReformerMeta(type):188    @classmethod189    def __prepare__(mcs, name, bases):190        return OrderedDict()191    def __new__(mcs, name, bases, attrs):192        attrs.setdefault(ATTR_NAME, [])193        for base in bases:194            for _name in getattr(base, ATTR_NAME, []):195                if _name not in attrs:196                    attrs[ATTR_NAME].append(_name)197        if '_fields_' in attrs:198            for name in attrs['_fields_']:199                attrs[name] = Field(name)200                attrs[ATTR_NAME].append(name)201        for key, value in attrs.items():202            if isinstance(value, _Target):203                if isinstance(value, Field):204                    value.set_as_item(False)205                    value._name = key206                    if value._source is None:207                        value._source = key208                if key not in attrs[ATTR_NAME]:209                    attrs[ATTR_NAME].append(key)210        return type.__new__(mcs, name, bases, attrs)211class Field(_Target):212    def __init__(self, source=None, schema=None, to=None,213                 handler=None, choices=None, required=True, default=None):214        self._name = None215        self._source = source216        def initial_getter(obj):217            result = obj218            for _source in self._source.split('.'):219                if _source in ['self']:220                    continue221                if hasattr(result, _source):222                    result = getattr(result, _source)223                else:224                    result = result[_source]225            return result226        super().__init__(getter=initial_getter)227        self.set_as_item()228        self.set_default(default)229        if not required:230            self.set_null()...

listener.py

Source:listener.py

2from ctypes import pointer3from functools import partial4from .main import bass_call, update_3d_system5from .external.pybass import *6def _getter(base_prop, attr, obj):7    """8    Args:9      base_prop: 10      attr: 11      obj: 12    Returns:13    """14    return getattr(getattr(obj, base_prop), attr)15def _setter(base_prop, subattr, obj, val):16    """17    Args:18      base_prop: 19      subattr: 20      obj: ...

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