|
| 1 | + |
| 2 | +def simple_script(): |
| 3 | + assert True |
| 4 | + |
| 5 | + |
| 6 | +def complex_script(): |
| 7 | + obj = 'a string' |
| 8 | + pickle = __import__('pickle') |
| 9 | + def spam_minimal(): |
| 10 | + pass |
| 11 | + spam_minimal() |
| 12 | + data = pickle.dumps(obj) |
| 13 | + res = pickle.loads(data) |
| 14 | + assert res == obj, (res, obj) |
| 15 | + |
| 16 | + |
| 17 | +def script_with_globals(): |
| 18 | + obj1, obj2 = spam(42) |
| 19 | + assert obj1 == 42 |
| 20 | + assert obj2 is None |
| 21 | + |
| 22 | + |
| 23 | +def script_with_explicit_empty_return(): |
| 24 | + return None |
| 25 | + |
| 26 | + |
| 27 | +def script_with_return(): |
| 28 | + return True |
| 29 | + |
| 30 | + |
| 31 | +def spam_minimal(): |
| 32 | + # no arg defaults or kwarg defaults |
| 33 | + # no annotations |
| 34 | + # no local vars |
| 35 | + # no free vars |
| 36 | + # no globals |
| 37 | + # no builtins |
| 38 | + # no attr access (names) |
| 39 | + # no code |
| 40 | + return |
| 41 | + |
| 42 | + |
| 43 | +def spam_with_builtins(): |
| 44 | + x = 42 |
| 45 | + values = (42,) |
| 46 | + checks = tuple(callable(v) for v in values) |
| 47 | + res = callable(values), tuple(values), list(values), checks |
| 48 | + print(res) |
| 49 | + |
| 50 | + |
| 51 | +def spam_with_globals_and_builtins(): |
| 52 | + func1 = spam |
| 53 | + func2 = spam_minimal |
| 54 | + funcs = (func1, func2) |
| 55 | + checks = tuple(callable(f) for f in funcs) |
| 56 | + res = callable(funcs), tuple(funcs), list(funcs), checks |
| 57 | + print(res) |
| 58 | + |
| 59 | + |
| 60 | +def spam_with_global_and_attr_same_name(): |
| 61 | + try: |
| 62 | + spam_minimal.spam_minimal |
| 63 | + except AttributeError: |
| 64 | + pass |
| 65 | + |
| 66 | + |
| 67 | +def spam_full_args(a, b, /, c, d, *args, e, f, **kwargs): |
| 68 | + return (a, b, c, d, e, f, args, kwargs) |
| 69 | + |
| 70 | + |
| 71 | +def spam_full_args_with_defaults(a=-1, b=-2, /, c=-3, d=-4, *args, |
| 72 | + e=-5, f=-6, **kwargs): |
| 73 | + return (a, b, c, d, e, f, args, kwargs) |
| 74 | + |
| 75 | + |
| 76 | +def spam_args_attrs_and_builtins(a, b, /, c, d, *args, e, f, **kwargs): |
| 77 | + if args.__len__() > 2: |
| 78 | + return None |
| 79 | + return a, b, c, d, e, f, args, kwargs |
| 80 | + |
| 81 | + |
| 82 | +def spam_returns_arg(x): |
| 83 | + return x |
| 84 | + |
| 85 | + |
| 86 | +def spam_raises(): |
| 87 | + raise Exception('spam!') |
| 88 | + |
| 89 | + |
| 90 | +def spam_with_inner_not_closure(): |
| 91 | + def eggs(): |
| 92 | + pass |
| 93 | + eggs() |
| 94 | + |
| 95 | + |
| 96 | +def spam_with_inner_closure(): |
| 97 | + x = 42 |
| 98 | + def eggs(): |
| 99 | + print(x) |
| 100 | + eggs() |
| 101 | + |
| 102 | + |
| 103 | +def spam_annotated(a: int, b: str, c: object) -> tuple: |
| 104 | + return a, b, c |
| 105 | + |
| 106 | + |
| 107 | +def spam_full(a, b, /, c, d:int=1, *args, e, f:object=None, **kwargs) -> tuple: |
| 108 | + # arg defaults, kwarg defaults |
| 109 | + # annotations |
| 110 | + # all kinds of local vars, except cells |
| 111 | + # no free vars |
| 112 | + # some globals |
| 113 | + # some builtins |
| 114 | + # some attr access (names) |
| 115 | + x = args |
| 116 | + y = kwargs |
| 117 | + z = (a, b, c, d) |
| 118 | + kwargs['e'] = e |
| 119 | + kwargs['f'] = f |
| 120 | + extras = list((x, y, z, spam, spam.__name__)) |
| 121 | + return tuple(a, b, c, d, e, f, args, kwargs), extras |
| 122 | + |
| 123 | + |
| 124 | +def spam(x): |
| 125 | + return x, None |
| 126 | + |
| 127 | + |
| 128 | +def spam_N(x): |
| 129 | + def eggs_nested(y): |
| 130 | + return None, y |
| 131 | + return eggs_nested, x |
| 132 | + |
| 133 | + |
| 134 | +def spam_C(x): |
| 135 | + a = 1 |
| 136 | + def eggs_closure(y): |
| 137 | + return None, y, a, x |
| 138 | + return eggs_closure, a, x |
| 139 | + |
| 140 | + |
| 141 | +def spam_NN(x): |
| 142 | + def eggs_nested_N(y): |
| 143 | + def ham_nested(z): |
| 144 | + return None, z |
| 145 | + return ham_nested, y |
| 146 | + return eggs_nested_N, x |
| 147 | + |
| 148 | + |
| 149 | +def spam_NC(x): |
| 150 | + a = 1 |
| 151 | + def eggs_nested_C(y): |
| 152 | + def ham_closure(z): |
| 153 | + return None, z, y, a, x |
| 154 | + return ham_closure, y |
| 155 | + return eggs_nested_C, a, x |
| 156 | + |
| 157 | + |
| 158 | +def spam_CN(x): |
| 159 | + a = 1 |
| 160 | + def eggs_closure_N(y): |
| 161 | + def ham_C_nested(z): |
| 162 | + return None, z |
| 163 | + return ham_C_nested, y, a, x |
| 164 | + return eggs_closure_N, a, x |
| 165 | + |
| 166 | + |
| 167 | +def spam_CC(x): |
| 168 | + a = 1 |
| 169 | + def eggs_closure_C(y): |
| 170 | + b = 2 |
| 171 | + def ham_C_closure(z): |
| 172 | + return None, z, b, y, a, x |
| 173 | + return ham_C_closure, b, y, a, x |
| 174 | + return eggs_closure_C, a, x |
| 175 | + |
| 176 | + |
| 177 | +eggs_nested, *_ = spam_N(1) |
| 178 | +eggs_closure, *_ = spam_C(1) |
| 179 | +eggs_nested_N, *_ = spam_NN(1) |
| 180 | +eggs_nested_C, *_ = spam_NC(1) |
| 181 | +eggs_closure_N, *_ = spam_CN(1) |
| 182 | +eggs_closure_C, *_ = spam_CC(1) |
| 183 | + |
| 184 | +ham_nested, *_ = eggs_nested_N(2) |
| 185 | +ham_closure, *_ = eggs_nested_C(2) |
| 186 | +ham_C_nested, *_ = eggs_closure_N(2) |
| 187 | +ham_C_closure, *_ = eggs_closure_C(2) |
| 188 | + |
| 189 | + |
| 190 | +TOP_FUNCTIONS = [ |
| 191 | + # shallow |
| 192 | + simple_script, |
| 193 | + complex_script, |
| 194 | + script_with_globals, |
| 195 | + script_with_explicit_empty_return, |
| 196 | + script_with_return, |
| 197 | + spam_minimal, |
| 198 | + spam_with_builtins, |
| 199 | + spam_with_globals_and_builtins, |
| 200 | + spam_with_global_and_attr_same_name, |
| 201 | + spam_full_args, |
| 202 | + spam_full_args_with_defaults, |
| 203 | + spam_args_attrs_and_builtins, |
| 204 | + spam_returns_arg, |
| 205 | + spam_raises, |
| 206 | + spam_with_inner_not_closure, |
| 207 | + spam_with_inner_closure, |
| 208 | + spam_annotated, |
| 209 | + spam_full, |
| 210 | + spam, |
| 211 | + # outer func |
| 212 | + spam_N, |
| 213 | + spam_C, |
| 214 | + spam_NN, |
| 215 | + spam_NC, |
| 216 | + spam_CN, |
| 217 | + spam_CC, |
| 218 | +] |
| 219 | +NESTED_FUNCTIONS = [ |
| 220 | + # inner func |
| 221 | + eggs_nested, |
| 222 | + eggs_closure, |
| 223 | + eggs_nested_N, |
| 224 | + eggs_nested_C, |
| 225 | + eggs_closure_N, |
| 226 | + eggs_closure_C, |
| 227 | + # inner inner func |
| 228 | + ham_nested, |
| 229 | + ham_closure, |
| 230 | + ham_C_nested, |
| 231 | + ham_C_closure, |
| 232 | +] |
| 233 | +FUNCTIONS = [ |
| 234 | + *TOP_FUNCTIONS, |
| 235 | + *NESTED_FUNCTIONS, |
| 236 | +] |
| 237 | + |
| 238 | +STATELESS_FUNCTIONS = [ |
| 239 | + simple_script, |
| 240 | + complex_script, |
| 241 | + script_with_explicit_empty_return, |
| 242 | + script_with_return, |
| 243 | + spam, |
| 244 | + spam_minimal, |
| 245 | + spam_with_builtins, |
| 246 | + spam_full_args, |
| 247 | + spam_args_attrs_and_builtins, |
| 248 | + spam_returns_arg, |
| 249 | + spam_raises, |
| 250 | + spam_annotated, |
| 251 | + spam_with_inner_not_closure, |
| 252 | + spam_with_inner_closure, |
| 253 | + spam_N, |
| 254 | + spam_C, |
| 255 | + spam_NN, |
| 256 | + spam_NC, |
| 257 | + spam_CN, |
| 258 | + spam_CC, |
| 259 | + eggs_nested, |
| 260 | + eggs_nested_N, |
| 261 | + ham_nested, |
| 262 | + ham_C_nested |
| 263 | +] |
| 264 | +STATELESS_CODE = [ |
| 265 | + *STATELESS_FUNCTIONS, |
| 266 | + script_with_globals, |
| 267 | + spam_full_args_with_defaults, |
| 268 | + spam_with_globals_and_builtins, |
| 269 | + spam_with_global_and_attr_same_name, |
| 270 | + spam_full, |
| 271 | +] |
| 272 | + |
| 273 | +PURE_SCRIPT_FUNCTIONS = [ |
| 274 | + simple_script, |
| 275 | + complex_script, |
| 276 | + script_with_explicit_empty_return, |
| 277 | + spam_minimal, |
| 278 | + spam_with_builtins, |
| 279 | + spam_raises, |
| 280 | + spam_with_inner_not_closure, |
| 281 | + spam_with_inner_closure, |
| 282 | +] |
| 283 | +SCRIPT_FUNCTIONS = [ |
| 284 | + *PURE_SCRIPT_FUNCTIONS, |
| 285 | + script_with_globals, |
| 286 | + spam_with_globals_and_builtins, |
| 287 | + spam_with_global_and_attr_same_name, |
| 288 | +] |
| 289 | + |
| 290 | + |
| 291 | +# generators |
| 292 | + |
| 293 | +def gen_spam_1(*args): |
| 294 | + for arg in args: |
| 295 | + yield arg |
| 296 | + |
| 297 | + |
| 298 | +def gen_spam_2(*args): |
| 299 | + yield from args |
| 300 | + |
| 301 | + |
| 302 | +async def async_spam(): |
| 303 | + pass |
| 304 | +coro_spam = async_spam() |
| 305 | +coro_spam.close() |
| 306 | + |
| 307 | + |
| 308 | +async def asyncgen_spam(*args): |
| 309 | + for arg in args: |
| 310 | + yield arg |
| 311 | +asynccoro_spam = asyncgen_spam(1, 2, 3) |
| 312 | + |
| 313 | + |
| 314 | +FUNCTION_LIKE = [ |
| 315 | + gen_spam_1, |
| 316 | + gen_spam_2, |
| 317 | + async_spam, |
| 318 | + asyncgen_spam, |
| 319 | +] |
| 320 | +FUNCTION_LIKE_APPLIED = [ |
| 321 | + coro_spam, # actually FunctionType? |
| 322 | + asynccoro_spam, # actually FunctionType? |
| 323 | +] |
0 commit comments