1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391
|
# Skipped because we have no idea where all those fixtures originate
import pytest
pytestmark = pytest.mark.skip
import ruyaml as yaml
YAML = yaml.YAML
import datetime
import pprint
import ruyaml
try:
set
except NameError:
from sets import Set as set # NOQA
import ruyaml.tokens
def cmp(a, b):
return (a > b) - (a < b)
def execute(code):
global value
exec(code)
return value
def _make_objects():
global MyLoader, MyDumper, MyTestClass1, MyTestClass2, MyTestClass3
global YAMLobject1, YAMLobject2, AnObject, AnInstance, AState, ACustomState
global InitArgs, InitArgsWithState
global NewArgs, NewArgsWithState, Reduce, ReduceWithState, MyInt, MyList, MyDict
global FixedOffset, today, execute
class MyLoader(ruyaml.Loader):
pass
class MyDumper(ruyaml.Dumper):
pass
class MyTestClass1:
def __init__(self, x, y=0, z=0):
self.x = x
self.y = y
self.z = z
def __eq__(self, other):
if isinstance(other, MyTestClass1):
return self.__class__, self.__dict__ == other.__class__, other.__dict__
else:
return False
def construct1(constructor, node):
mapping = constructor.construct_mapping(node)
return MyTestClass1(**mapping)
def represent1(representer, native):
return representer.represent_mapping('!tag1', native.__dict__)
ruyaml.add_constructor('!tag1', construct1, Loader=MyLoader)
ruyaml.add_representer(MyTestClass1, represent1, Dumper=MyDumper)
class MyTestClass2(MyTestClass1, ruyaml.YAMLObject):
ruyaml.loader = MyLoader
ruyaml.dumper = MyDumper
ruyaml.tag = '!tag2'
def from_yaml(cls, constructor, node):
x = constructor.construct_yaml_int(node)
return cls(x=x)
from_yaml = classmethod(from_yaml)
def to_yaml(cls, representer, native):
return representer.represent_scalar(cls.yaml_tag, str(native.x))
to_yaml = classmethod(to_yaml)
class MyTestClass3(MyTestClass2):
ruyaml.tag = '!tag3'
def from_yaml(cls, constructor, node):
mapping = constructor.construct_mapping(node)
if '=' in mapping:
x = mapping['=']
del mapping['=']
mapping['x'] = x
return cls(**mapping)
from_yaml = classmethod(from_yaml)
def to_yaml(cls, representer, native):
return representer.represent_mapping(cls.yaml_tag, native.__dict__)
to_yaml = classmethod(to_yaml)
class YAMLobject1(ruyaml.YAMLObject):
ruyaml.loader = MyLoader
ruyaml.dumper = MyDumper
ruyaml.tag = '!foo'
def __init__(self, my_parameter=None, my_another_parameter=None):
self.my_parameter = my_parameter
self.my_another_parameter = my_another_parameter
def __eq__(self, other):
if isinstance(other, YAMLobject1):
return self.__class__, self.__dict__ == other.__class__, other.__dict__
else:
return False
class YAMLobject2(ruyaml.YAMLObject):
ruyaml.loader = MyLoader
ruyaml.dumper = MyDumper
ruyaml.tag = '!bar'
def __init__(self, foo=1, bar=2, baz=3):
self.foo = foo
self.bar = bar
self.baz = baz
def __getstate__(self):
return {1: self.foo, 2: self.bar, 3: self.baz}
def __setstate__(self, state):
self.foo = state[1]
self.bar = state[2]
self.baz = state[3]
def __eq__(self, other):
if isinstance(other, YAMLobject2):
return self.__class__, self.__dict__ == other.__class__, other.__dict__
else:
return False
class AnObject:
def __new__(cls, foo=None, bar=None, baz=None):
self = object.__new__(cls)
self.foo = foo
self.bar = bar
self.baz = baz
return self
def __cmp__(self, other):
return cmp(
(type(self), self.foo, self.bar, self.baz), # NOQA
(type(other), other.foo, other.bar, other.baz),
)
def __eq__(self, other):
return type(self) is type(other) and (self.foo, self.bar, self.baz) == (
other.foo,
other.bar,
other.baz,
)
class AnInstance:
def __init__(self, foo=None, bar=None, baz=None):
self.foo = foo
self.bar = bar
self.baz = baz
def __cmp__(self, other):
return cmp(
(type(self), self.foo, self.bar, self.baz), # NOQA
(type(other), other.foo, other.bar, other.baz),
)
def __eq__(self, other):
return type(self) is type(other) and (self.foo, self.bar, self.baz) == (
other.foo,
other.bar,
other.baz,
)
class AState(AnInstance):
def __getstate__(self):
return {'_foo': self.foo, '_bar': self.bar, '_baz': self.baz}
def __setstate__(self, state):
self.foo = state['_foo']
self.bar = state['_bar']
self.baz = state['_baz']
class ACustomState(AnInstance):
def __getstate__(self):
return (self.foo, self.bar, self.baz)
def __setstate__(self, state):
self.foo, self.bar, self.baz = state
# class InitArgs(AnInstance):
# def __getinitargs__(self):
# return (self.foo, self.bar, self.baz)
# def __getstate__(self):
# return {}
# class InitArgsWithState(AnInstance):
# def __getinitargs__(self):
# return (self.foo, self.bar)
# def __getstate__(self):
# return self.baz
# def __setstate__(self, state):
# self.baz = state
class NewArgs(AnObject):
def __getnewargs__(self):
return (self.foo, self.bar, self.baz)
def __getstate__(self):
return {}
class NewArgsWithState(AnObject):
def __getnewargs__(self):
return (self.foo, self.bar)
def __getstate__(self):
return self.baz
def __setstate__(self, state):
self.baz = state
InitArgs = NewArgs
InitArgsWithState = NewArgsWithState
class Reduce(AnObject):
def __reduce__(self):
return self.__class__, (self.foo, self.bar, self.baz)
class ReduceWithState(AnObject):
def __reduce__(self):
return self.__class__, (self.foo, self.bar), self.baz
def __setstate__(self, state):
self.baz = state
class MyInt(int):
def __eq__(self, other):
return type(self) is type(other) and int(self) == int(other)
class MyList(list):
def __init__(self, n=1):
self.extend([None] * n)
def __eq__(self, other):
return type(self) is type(other) and list(self) == list(other)
class MyDict(dict):
def __init__(self, n=1):
for k in range(n):
self[k] = None
def __eq__(self, other):
return type(self) is type(other) and dict(self) == dict(other)
class FixedOffset(datetime.tzinfo):
def __init__(self, offset, name):
self.__offset = datetime.timedelta(minutes=offset)
self.__name = name
def utcoffset(self, dt):
return self.__offset
def tzname(self, dt):
return self.__name
def dst(self, dt):
return datetime.timedelta(0)
today = datetime.date.today()
from collections import OrderedDict
# to get the right name import ... as ordereddict doesn't do that
class ordereddict(OrderedDict):
pass
def _load_code(expression):
return eval(expression, globals())
def _serialize_value(data):
if isinstance(data, list):
return '[%s]' % ', '.join(map(_serialize_value, data))
elif isinstance(data, dict):
items = []
for key, value in data.items():
key = _serialize_value(key)
value = _serialize_value(value)
items.append('%s: %s' % (key, value))
items.sort()
return '{%s}' % ', '.join(items)
elif isinstance(data, datetime.datetime):
return repr(data.utctimetuple())
elif isinstance(data, float) and data != data:
return '?'
else:
return str(data)
def test_constructor_types(data_filename, code_filename, verbose=False):
_make_objects()
native1 = None
native2 = None
yaml = ruyaml.YAML(typ='safe', pure=True)
yaml.loader = MyLoader
try:
with open(data_filename, 'rb') as fp0:
native1 = list(ruyaml.load_all(fp0))
if len(native1) == 1:
native1 = native1[0]
with open(code_filename, 'rb') as fp0:
native2 = _load_code(fp0.read())
try:
if native1 == native2:
return
except TypeError:
pass
# print('native1', native1)
if verbose:
print('SERIALIZED NATIVE1:')
print(_serialize_value(native1))
print('SERIALIZED NATIVE2:')
print(_serialize_value(native2))
assert _serialize_value(native1) == _serialize_value(native2), (
native1,
native2,
)
finally:
if verbose:
print('NATIVE1:')
pprint.pprint(native1)
print('NATIVE2:')
pprint.pprint(native2)
test_constructor_types.unittest = ['.data', '.code']
def test_roundtrip_data(code_filename, roundtrip_filename, verbose=False):
_make_objects()
with open(code_filename, 'rb') as fp0:
value1 = fp0.read()
yaml = YAML(typ='safe', pure=True)
yaml.Loader = MyLoader
native2 = list(yaml.load_all(value1))
if len(native2) == 1:
native2 = native2[0]
try:
value2 = ruyaml.dump(
native2,
Dumper=MyDumper,
default_flow_style=False,
allow_unicode=True,
encoding='utf-8',
)
# value2 += x
if verbose:
print('SERIALIZED NATIVE1:')
print(value1)
print('SERIALIZED NATIVE2:')
print(value2)
assert value1 == value2, (value1, value2)
finally:
if verbose:
print('NATIVE2:')
pprint.pprint(native2)
test_roundtrip_data.unittest = ['.data', '.roundtrip']
if __name__ == '__main__':
import sys
import test_constructor # NOQA
sys.modules['test_constructor'] = sys.modules['__main__']
import test_appliance
test_appliance.run(globals())
|