paul@0 | 1 | """Python abstract syntax node definitions |
paul@0 | 2 | |
paul@0 | 3 | This file is automatically generated by Tools/compiler/astgen.py |
paul@0 | 4 | """ |
paul@0 | 5 | from compiler.consts import CO_VARARGS, CO_VARKEYWORDS |
paul@0 | 6 | |
paul@0 | 7 | def flatten(seq): |
paul@0 | 8 | l = [] |
paul@0 | 9 | for elt in seq: |
paul@0 | 10 | t = type(elt) |
paul@0 | 11 | if t is tuple or t is list: |
paul@0 | 12 | for elt2 in flatten(elt): |
paul@0 | 13 | l.append(elt2) |
paul@0 | 14 | else: |
paul@0 | 15 | l.append(elt) |
paul@0 | 16 | return l |
paul@0 | 17 | |
paul@0 | 18 | def flatten_nodes(seq): |
paul@0 | 19 | return [n for n in flatten(seq) if isinstance(n, Node)] |
paul@0 | 20 | |
paul@9 | 21 | def indent(s): |
paul@9 | 22 | return s.replace("\n", "\n\t") |
paul@9 | 23 | |
paul@9 | 24 | def decode_function(node): |
paul@9 | 25 | star = (node.flags & 4 != 0) and 1 or 0 |
paul@9 | 26 | dstar = (node.flags & 8 != 0) and 1 or 0 |
paul@9 | 27 | argnames = node.argnames[:] |
paul@9 | 28 | |
paul@9 | 29 | # Add stars to star and dstar parameters. |
paul@9 | 30 | |
paul@9 | 31 | if star: |
paul@9 | 32 | argnames[-dstar-star] = "*%s" % argnames[-dstar-star] |
paul@9 | 33 | if dstar: |
paul@9 | 34 | argnames[-dstar] = "**%s" % argnames[-dstar] |
paul@9 | 35 | |
paul@9 | 36 | # Map defaults to parameters. |
paul@9 | 37 | |
paul@9 | 38 | defaults = [None] * (len(node.argnames) - star - dstar - len(node.defaults)) + list(node.defaults) + [None] * (star + dstar) |
paul@9 | 39 | return [(default and "%s=%s" % (argname, default) or argname) for (argname, default) in zip(argnames, defaults)] |
paul@9 | 40 | |
paul@0 | 41 | nodes = {} |
paul@0 | 42 | |
paul@12 | 43 | class AttributeUser: |
paul@12 | 44 | |
paul@12 | 45 | "Annotation-related node." |
paul@12 | 46 | |
paul@12 | 47 | def __init__(self): |
paul@12 | 48 | |
paul@12 | 49 | # Name and usage observations. |
paul@12 | 50 | |
paul@12 | 51 | self._attrnames = None |
paul@12 | 52 | self._attrcombined = None |
paul@12 | 53 | self._attrmerged = None |
paul@12 | 54 | |
paul@12 | 55 | # Related nodes. |
paul@12 | 56 | |
paul@12 | 57 | self._attrbranches = None |
paul@12 | 58 | self._attrcontributors = None |
paul@12 | 59 | self._attrdefs = None |
paul@12 | 60 | |
paul@12 | 61 | # Deductions. |
paul@12 | 62 | |
paul@12 | 63 | self._attrtypes = None |
paul@12 | 64 | self._attrspecifictypes = None |
paul@12 | 65 | |
paul@12 | 66 | class Node(AttributeUser): |
paul@12 | 67 | |
paul@12 | 68 | "Abstract base class for ast nodes." |
paul@12 | 69 | |
paul@0 | 70 | def getChildren(self): |
paul@0 | 71 | pass # implemented by subclasses |
paul@12 | 72 | |
paul@0 | 73 | def __iter__(self): |
paul@0 | 74 | for n in self.getChildren(): |
paul@0 | 75 | yield n |
paul@12 | 76 | |
paul@0 | 77 | def asList(self): # for backwards compatibility |
paul@0 | 78 | return self.getChildren() |
paul@12 | 79 | |
paul@0 | 80 | def getChildNodes(self): |
paul@0 | 81 | pass # implemented by subclasses |
paul@12 | 82 | |
paul@3 | 83 | def visit(self, visitor, *args): |
paul@3 | 84 | visitor.default(self, *args) |
paul@0 | 85 | |
paul@0 | 86 | class EmptyNode(Node): |
paul@0 | 87 | pass |
paul@0 | 88 | |
paul@0 | 89 | class Expression(Node): |
paul@0 | 90 | # Expression is an artificial node class to support "eval" |
paul@0 | 91 | nodes["expression"] = "Expression" |
paul@0 | 92 | def __init__(self, node): |
paul@12 | 93 | Node.__init__(self) |
paul@0 | 94 | self.node = node |
paul@0 | 95 | |
paul@0 | 96 | def getChildren(self): |
paul@0 | 97 | return self.node, |
paul@0 | 98 | |
paul@0 | 99 | def getChildNodes(self): |
paul@0 | 100 | return self.node, |
paul@0 | 101 | |
paul@0 | 102 | def __repr__(self): |
paul@7 | 103 | return "Expression(%r)" % (self.node,) |
paul@0 | 104 | |
paul@9 | 105 | def __str__(self): |
paul@9 | 106 | return str(self.node) |
paul@9 | 107 | |
paul@3 | 108 | def visit(self, visitor, *args): |
paul@3 | 109 | return visitor.visitExpression(self, *args) |
paul@1 | 110 | |
paul@0 | 111 | class Add(Node): |
paul@0 | 112 | def __init__(self, leftright, lineno=None): |
paul@12 | 113 | Node.__init__(self) |
paul@0 | 114 | self.left = leftright[0] |
paul@0 | 115 | self.right = leftright[1] |
paul@0 | 116 | self.lineno = lineno |
paul@0 | 117 | |
paul@0 | 118 | def getChildren(self): |
paul@0 | 119 | return self.left, self.right |
paul@0 | 120 | |
paul@0 | 121 | def getChildNodes(self): |
paul@0 | 122 | return self.left, self.right |
paul@0 | 123 | |
paul@0 | 124 | def __repr__(self): |
paul@7 | 125 | return "Add((%r, %r))" % (self.left, self.right) |
paul@0 | 126 | |
paul@9 | 127 | def __str__(self): |
paul@9 | 128 | return "%s + %s" % (self.left, self.right) |
paul@9 | 129 | |
paul@3 | 130 | def visit(self, visitor, *args): |
paul@3 | 131 | return visitor.visitAdd(self, *args) |
paul@1 | 132 | |
paul@0 | 133 | class And(Node): |
paul@0 | 134 | def __init__(self, nodes, lineno=None): |
paul@12 | 135 | Node.__init__(self) |
paul@0 | 136 | self.nodes = nodes |
paul@0 | 137 | self.lineno = lineno |
paul@0 | 138 | |
paul@0 | 139 | def getChildren(self): |
paul@0 | 140 | return tuple(flatten(self.nodes)) |
paul@0 | 141 | |
paul@0 | 142 | def getChildNodes(self): |
paul@0 | 143 | nodelist = [] |
paul@0 | 144 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 145 | return tuple(nodelist) |
paul@0 | 146 | |
paul@0 | 147 | def __repr__(self): |
paul@7 | 148 | return "And(%r)" % (self.nodes,) |
paul@0 | 149 | |
paul@9 | 150 | def __str__(self): |
paul@9 | 151 | return " and ".join(map(str, self.nodes)) |
paul@9 | 152 | |
paul@3 | 153 | def visit(self, visitor, *args): |
paul@3 | 154 | return visitor.visitAnd(self, *args) |
paul@1 | 155 | |
paul@0 | 156 | class AssAttr(Node): |
paul@0 | 157 | def __init__(self, expr, attrname, flags, lineno=None): |
paul@12 | 158 | Node.__init__(self) |
paul@0 | 159 | self.expr = expr |
paul@0 | 160 | self.attrname = attrname |
paul@0 | 161 | self.flags = flags |
paul@0 | 162 | self.lineno = lineno |
paul@0 | 163 | |
paul@12 | 164 | # Additional annotations. |
paul@12 | 165 | |
paul@14 | 166 | self._expr = None |
paul@12 | 167 | self._attr = None |
paul@12 | 168 | self._attrusers = None |
paul@14 | 169 | self._username = None |
paul@12 | 170 | |
paul@0 | 171 | def getChildren(self): |
paul@0 | 172 | return self.expr, self.attrname, self.flags |
paul@0 | 173 | |
paul@0 | 174 | def getChildNodes(self): |
paul@0 | 175 | return self.expr, |
paul@0 | 176 | |
paul@0 | 177 | def __repr__(self): |
paul@7 | 178 | return "AssAttr(%r, %r, %r)" % (self.expr, self.attrname, self.flags) |
paul@0 | 179 | |
paul@9 | 180 | def __str__(self): |
paul@11 | 181 | if self.flags == "OP_DELETE": |
paul@11 | 182 | return "del %s.%s" % (self.expr, self.attrname) |
paul@11 | 183 | else: |
paul@11 | 184 | return "%s.%s" % (self.expr, self.attrname) |
paul@9 | 185 | |
paul@3 | 186 | def visit(self, visitor, *args): |
paul@3 | 187 | return visitor.visitAssAttr(self, *args) |
paul@1 | 188 | |
paul@0 | 189 | class AssList(Node): |
paul@0 | 190 | def __init__(self, nodes, lineno=None): |
paul@12 | 191 | Node.__init__(self) |
paul@0 | 192 | self.nodes = nodes |
paul@0 | 193 | self.lineno = lineno |
paul@0 | 194 | |
paul@0 | 195 | def getChildren(self): |
paul@0 | 196 | return tuple(flatten(self.nodes)) |
paul@0 | 197 | |
paul@0 | 198 | def getChildNodes(self): |
paul@0 | 199 | nodelist = [] |
paul@0 | 200 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 201 | return tuple(nodelist) |
paul@0 | 202 | |
paul@0 | 203 | def __repr__(self): |
paul@7 | 204 | return "AssList(%r)" % (self.nodes,) |
paul@0 | 205 | |
paul@9 | 206 | def __str__(self): |
paul@9 | 207 | return "[%s]" % ", ".join(map(str, self.nodes)) |
paul@9 | 208 | |
paul@3 | 209 | def visit(self, visitor, *args): |
paul@3 | 210 | return visitor.visitAssList(self, *args) |
paul@1 | 211 | |
paul@0 | 212 | class AssName(Node): |
paul@0 | 213 | def __init__(self, name, flags, lineno=None): |
paul@12 | 214 | Node.__init__(self) |
paul@0 | 215 | self.name = name |
paul@0 | 216 | self.flags = flags |
paul@0 | 217 | self.lineno = lineno |
paul@0 | 218 | |
paul@0 | 219 | def getChildren(self): |
paul@0 | 220 | return self.name, self.flags |
paul@0 | 221 | |
paul@0 | 222 | def getChildNodes(self): |
paul@0 | 223 | return () |
paul@0 | 224 | |
paul@0 | 225 | def __repr__(self): |
paul@7 | 226 | return "AssName(%r, %r)" % (self.name, self.flags) |
paul@0 | 227 | |
paul@9 | 228 | def __str__(self): |
paul@11 | 229 | if self.flags == "OP_DELETE": |
paul@11 | 230 | return "del %s" % self.name |
paul@11 | 231 | else: |
paul@11 | 232 | return str(self.name) |
paul@9 | 233 | |
paul@3 | 234 | def visit(self, visitor, *args): |
paul@3 | 235 | return visitor.visitAssName(self, *args) |
paul@1 | 236 | |
paul@0 | 237 | class AssTuple(Node): |
paul@0 | 238 | def __init__(self, nodes, lineno=None): |
paul@12 | 239 | Node.__init__(self) |
paul@0 | 240 | self.nodes = nodes |
paul@0 | 241 | self.lineno = lineno |
paul@0 | 242 | |
paul@0 | 243 | def getChildren(self): |
paul@0 | 244 | return tuple(flatten(self.nodes)) |
paul@0 | 245 | |
paul@0 | 246 | def getChildNodes(self): |
paul@0 | 247 | nodelist = [] |
paul@0 | 248 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 249 | return tuple(nodelist) |
paul@0 | 250 | |
paul@0 | 251 | def __repr__(self): |
paul@7 | 252 | return "AssTuple(%r)" % (self.nodes,) |
paul@0 | 253 | |
paul@9 | 254 | def __str__(self): |
paul@9 | 255 | return "(%s)" % ", ".join(map(str, self.nodes)) |
paul@9 | 256 | |
paul@3 | 257 | def visit(self, visitor, *args): |
paul@3 | 258 | return visitor.visitAssTuple(self, *args) |
paul@1 | 259 | |
paul@0 | 260 | class Assert(Node): |
paul@0 | 261 | def __init__(self, test, fail, lineno=None): |
paul@12 | 262 | Node.__init__(self) |
paul@0 | 263 | self.test = test |
paul@0 | 264 | self.fail = fail |
paul@0 | 265 | self.lineno = lineno |
paul@0 | 266 | |
paul@0 | 267 | def getChildren(self): |
paul@0 | 268 | children = [] |
paul@0 | 269 | children.append(self.test) |
paul@0 | 270 | children.append(self.fail) |
paul@0 | 271 | return tuple(children) |
paul@0 | 272 | |
paul@0 | 273 | def getChildNodes(self): |
paul@0 | 274 | nodelist = [] |
paul@0 | 275 | nodelist.append(self.test) |
paul@0 | 276 | if self.fail is not None: |
paul@0 | 277 | nodelist.append(self.fail) |
paul@0 | 278 | return tuple(nodelist) |
paul@0 | 279 | |
paul@0 | 280 | def __repr__(self): |
paul@7 | 281 | return "Assert(%r, %r)" % (self.test, self.fail) |
paul@0 | 282 | |
paul@9 | 283 | def __str__(self): |
paul@9 | 284 | return "assert %s%s" % (self.test, self.fail and ", %s" % self.fail or "") |
paul@9 | 285 | |
paul@3 | 286 | def visit(self, visitor, *args): |
paul@3 | 287 | return visitor.visitAssert(self, *args) |
paul@1 | 288 | |
paul@0 | 289 | class Assign(Node): |
paul@0 | 290 | def __init__(self, nodes, expr, lineno=None): |
paul@12 | 291 | Node.__init__(self) |
paul@0 | 292 | self.nodes = nodes |
paul@0 | 293 | self.expr = expr |
paul@0 | 294 | self.lineno = lineno |
paul@0 | 295 | |
paul@0 | 296 | def getChildren(self): |
paul@0 | 297 | children = [] |
paul@0 | 298 | children.extend(flatten(self.nodes)) |
paul@0 | 299 | children.append(self.expr) |
paul@0 | 300 | return tuple(children) |
paul@0 | 301 | |
paul@0 | 302 | def getChildNodes(self): |
paul@0 | 303 | nodelist = [] |
paul@0 | 304 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 305 | nodelist.append(self.expr) |
paul@0 | 306 | return tuple(nodelist) |
paul@0 | 307 | |
paul@0 | 308 | def __repr__(self): |
paul@7 | 309 | return "Assign(%r, %r)" % (self.nodes, self.expr) |
paul@0 | 310 | |
paul@9 | 311 | def __str__(self): |
paul@9 | 312 | return "%s = %s" % (", ".join(map(str, self.nodes)), self.expr) |
paul@9 | 313 | |
paul@3 | 314 | def visit(self, visitor, *args): |
paul@3 | 315 | return visitor.visitAssign(self, *args) |
paul@1 | 316 | |
paul@0 | 317 | class AugAssign(Node): |
paul@0 | 318 | def __init__(self, node, op, expr, lineno=None): |
paul@12 | 319 | Node.__init__(self) |
paul@0 | 320 | self.node = node |
paul@0 | 321 | self.op = op |
paul@0 | 322 | self.expr = expr |
paul@0 | 323 | self.lineno = lineno |
paul@0 | 324 | |
paul@0 | 325 | def getChildren(self): |
paul@0 | 326 | return self.node, self.op, self.expr |
paul@0 | 327 | |
paul@0 | 328 | def getChildNodes(self): |
paul@0 | 329 | return self.node, self.expr |
paul@0 | 330 | |
paul@0 | 331 | def __repr__(self): |
paul@7 | 332 | return "AugAssign(%r, %r, %r)" % (self.node, self.op, self.expr) |
paul@0 | 333 | |
paul@9 | 334 | def __str__(self): |
paul@9 | 335 | return "%s %s %s" % (self.node, self.op, self.expr) |
paul@9 | 336 | |
paul@3 | 337 | def visit(self, visitor, *args): |
paul@3 | 338 | return visitor.visitAugAssign(self, *args) |
paul@1 | 339 | |
paul@0 | 340 | class Backquote(Node): |
paul@0 | 341 | def __init__(self, expr, lineno=None): |
paul@12 | 342 | Node.__init__(self) |
paul@0 | 343 | self.expr = expr |
paul@0 | 344 | self.lineno = lineno |
paul@0 | 345 | |
paul@0 | 346 | def getChildren(self): |
paul@0 | 347 | return self.expr, |
paul@0 | 348 | |
paul@0 | 349 | def getChildNodes(self): |
paul@0 | 350 | return self.expr, |
paul@0 | 351 | |
paul@0 | 352 | def __repr__(self): |
paul@7 | 353 | return "Backquote(%r)" % (self.expr,) |
paul@0 | 354 | |
paul@9 | 355 | def __str__(self): |
paul@9 | 356 | return "`%s`" % self.expr |
paul@9 | 357 | |
paul@3 | 358 | def visit(self, visitor, *args): |
paul@3 | 359 | return visitor.visitBackquote(self, *args) |
paul@1 | 360 | |
paul@0 | 361 | class Bitand(Node): |
paul@0 | 362 | def __init__(self, nodes, lineno=None): |
paul@12 | 363 | Node.__init__(self) |
paul@0 | 364 | self.nodes = nodes |
paul@0 | 365 | self.lineno = lineno |
paul@0 | 366 | |
paul@0 | 367 | def getChildren(self): |
paul@0 | 368 | return tuple(flatten(self.nodes)) |
paul@0 | 369 | |
paul@0 | 370 | def getChildNodes(self): |
paul@0 | 371 | nodelist = [] |
paul@0 | 372 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 373 | return tuple(nodelist) |
paul@0 | 374 | |
paul@0 | 375 | def __repr__(self): |
paul@7 | 376 | return "Bitand(%r)" % (self.nodes,) |
paul@0 | 377 | |
paul@9 | 378 | def __str__(self): |
paul@9 | 379 | return " & ".join(map(str, self.nodes)) |
paul@9 | 380 | |
paul@3 | 381 | def visit(self, visitor, *args): |
paul@3 | 382 | return visitor.visitBitand(self, *args) |
paul@1 | 383 | |
paul@0 | 384 | class Bitor(Node): |
paul@0 | 385 | def __init__(self, nodes, lineno=None): |
paul@12 | 386 | Node.__init__(self) |
paul@0 | 387 | self.nodes = nodes |
paul@0 | 388 | self.lineno = lineno |
paul@0 | 389 | |
paul@0 | 390 | def getChildren(self): |
paul@0 | 391 | return tuple(flatten(self.nodes)) |
paul@0 | 392 | |
paul@0 | 393 | def getChildNodes(self): |
paul@0 | 394 | nodelist = [] |
paul@0 | 395 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 396 | return tuple(nodelist) |
paul@0 | 397 | |
paul@0 | 398 | def __repr__(self): |
paul@7 | 399 | return "Bitor(%r)" % (self.nodes,) |
paul@0 | 400 | |
paul@9 | 401 | def __str__(self): |
paul@9 | 402 | return " | ".join(map(str, self.nodes)) |
paul@9 | 403 | |
paul@3 | 404 | def visit(self, visitor, *args): |
paul@3 | 405 | return visitor.visitBitor(self, *args) |
paul@1 | 406 | |
paul@0 | 407 | class Bitxor(Node): |
paul@0 | 408 | def __init__(self, nodes, lineno=None): |
paul@12 | 409 | Node.__init__(self) |
paul@0 | 410 | self.nodes = nodes |
paul@0 | 411 | self.lineno = lineno |
paul@0 | 412 | |
paul@0 | 413 | def getChildren(self): |
paul@0 | 414 | return tuple(flatten(self.nodes)) |
paul@0 | 415 | |
paul@0 | 416 | def getChildNodes(self): |
paul@0 | 417 | nodelist = [] |
paul@0 | 418 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 419 | return tuple(nodelist) |
paul@0 | 420 | |
paul@0 | 421 | def __repr__(self): |
paul@7 | 422 | return "Bitxor(%r)" % (self.nodes,) |
paul@0 | 423 | |
paul@9 | 424 | def __str__(self): |
paul@9 | 425 | return " ^ ".join(map(str, self.nodes)) |
paul@9 | 426 | |
paul@3 | 427 | def visit(self, visitor, *args): |
paul@3 | 428 | return visitor.visitBitxor(self, *args) |
paul@1 | 429 | |
paul@0 | 430 | class Break(Node): |
paul@0 | 431 | def __init__(self, lineno=None): |
paul@12 | 432 | Node.__init__(self) |
paul@0 | 433 | self.lineno = lineno |
paul@0 | 434 | |
paul@0 | 435 | def getChildren(self): |
paul@0 | 436 | return () |
paul@0 | 437 | |
paul@0 | 438 | def getChildNodes(self): |
paul@0 | 439 | return () |
paul@0 | 440 | |
paul@0 | 441 | def __repr__(self): |
paul@0 | 442 | return "Break()" |
paul@0 | 443 | |
paul@9 | 444 | def __str__(self): |
paul@9 | 445 | return "break" |
paul@9 | 446 | |
paul@3 | 447 | def visit(self, visitor, *args): |
paul@3 | 448 | return visitor.visitBreak(self, *args) |
paul@1 | 449 | |
paul@0 | 450 | class CallFunc(Node): |
paul@0 | 451 | def __init__(self, node, args, star_args = None, dstar_args = None, lineno=None): |
paul@12 | 452 | Node.__init__(self) |
paul@0 | 453 | self.node = node |
paul@0 | 454 | self.args = args |
paul@0 | 455 | self.star_args = star_args |
paul@0 | 456 | self.dstar_args = dstar_args |
paul@0 | 457 | self.lineno = lineno |
paul@0 | 458 | |
paul@0 | 459 | def getChildren(self): |
paul@0 | 460 | children = [] |
paul@0 | 461 | children.append(self.node) |
paul@0 | 462 | children.extend(flatten(self.args)) |
paul@0 | 463 | children.append(self.star_args) |
paul@0 | 464 | children.append(self.dstar_args) |
paul@0 | 465 | return tuple(children) |
paul@0 | 466 | |
paul@0 | 467 | def getChildNodes(self): |
paul@0 | 468 | nodelist = [] |
paul@0 | 469 | nodelist.append(self.node) |
paul@0 | 470 | nodelist.extend(flatten_nodes(self.args)) |
paul@0 | 471 | if self.star_args is not None: |
paul@0 | 472 | nodelist.append(self.star_args) |
paul@0 | 473 | if self.dstar_args is not None: |
paul@0 | 474 | nodelist.append(self.dstar_args) |
paul@0 | 475 | return tuple(nodelist) |
paul@0 | 476 | |
paul@0 | 477 | def __repr__(self): |
paul@7 | 478 | return "CallFunc(%r, %r, %r, %r)" % (self.node, self.args, self.star_args, self.dstar_args) |
paul@0 | 479 | |
paul@9 | 480 | def __str__(self): |
paul@9 | 481 | star_args = self.star_args and ["*%s" % self.star_args] or [] |
paul@9 | 482 | dstar_args = self.dstar_args and ["**%s" % self.dstar_args] or [] |
paul@9 | 483 | return "%s(%s)" % (self.node, ", ".join(map(str, self.args + star_args + dstar_args))) |
paul@9 | 484 | |
paul@3 | 485 | def visit(self, visitor, *args): |
paul@3 | 486 | return visitor.visitCallFunc(self, *args) |
paul@1 | 487 | |
paul@0 | 488 | class Class(Node): |
paul@0 | 489 | def __init__(self, name, bases, doc, code, decorators = None, lineno=None): |
paul@12 | 490 | Node.__init__(self) |
paul@0 | 491 | self.name = name |
paul@0 | 492 | self.bases = bases |
paul@0 | 493 | self.doc = doc |
paul@0 | 494 | self.code = code |
paul@0 | 495 | self.decorators = decorators |
paul@0 | 496 | self.lineno = lineno |
paul@0 | 497 | |
paul@13 | 498 | # Additional annotations. |
paul@13 | 499 | |
paul@13 | 500 | self.unit = None |
paul@13 | 501 | |
paul@0 | 502 | def getChildren(self): |
paul@0 | 503 | children = [] |
paul@0 | 504 | children.append(self.name) |
paul@0 | 505 | children.extend(flatten(self.bases)) |
paul@0 | 506 | children.append(self.doc) |
paul@0 | 507 | children.append(self.code) |
paul@0 | 508 | children.append(self.decorators) |
paul@0 | 509 | return tuple(children) |
paul@0 | 510 | |
paul@0 | 511 | def getChildNodes(self): |
paul@0 | 512 | nodelist = [] |
paul@0 | 513 | nodelist.extend(flatten_nodes(self.bases)) |
paul@0 | 514 | nodelist.append(self.code) |
paul@0 | 515 | if self.decorators is not None: |
paul@0 | 516 | nodelist.append(self.decorators) |
paul@0 | 517 | return tuple(nodelist) |
paul@0 | 518 | |
paul@0 | 519 | def __repr__(self): |
paul@7 | 520 | return "Class(%r, %r, %r, %r, %r)" % (self.name, self.bases, self.doc, self.code, self.decorators) |
paul@0 | 521 | |
paul@9 | 522 | def __str__(self): |
paul@9 | 523 | return "%sclass %s%s:%s%s" % ( |
paul@9 | 524 | self.decorators and "%s\n" % "\n".join([("@%s" % decorator) for decorator in self.decorators]) or "", |
paul@9 | 525 | self.name, |
paul@9 | 526 | self.bases and "(%s)" % ", ".join(map(str, self.bases)) or "", |
paul@9 | 527 | indent(self.doc and "\n%r" % self.doc or ""), |
paul@9 | 528 | indent("\n%s" % self.code) |
paul@9 | 529 | ) |
paul@9 | 530 | |
paul@3 | 531 | def visit(self, visitor, *args): |
paul@3 | 532 | return visitor.visitClass(self, *args) |
paul@1 | 533 | |
paul@0 | 534 | class Compare(Node): |
paul@0 | 535 | def __init__(self, expr, ops, lineno=None): |
paul@12 | 536 | Node.__init__(self) |
paul@0 | 537 | self.expr = expr |
paul@0 | 538 | self.ops = ops |
paul@0 | 539 | self.lineno = lineno |
paul@0 | 540 | |
paul@0 | 541 | def getChildren(self): |
paul@0 | 542 | children = [] |
paul@0 | 543 | children.append(self.expr) |
paul@0 | 544 | children.extend(flatten(self.ops)) |
paul@0 | 545 | return tuple(children) |
paul@0 | 546 | |
paul@0 | 547 | def getChildNodes(self): |
paul@0 | 548 | nodelist = [] |
paul@0 | 549 | nodelist.append(self.expr) |
paul@0 | 550 | nodelist.extend(flatten_nodes(self.ops)) |
paul@0 | 551 | return tuple(nodelist) |
paul@0 | 552 | |
paul@0 | 553 | def __repr__(self): |
paul@7 | 554 | return "Compare(%r, %r)" % (self.expr, self.ops) |
paul@0 | 555 | |
paul@9 | 556 | def __str__(self): |
paul@9 | 557 | return "%s %s" % (self.expr, " ".join([("%s %s" % op) for op in self.ops])) |
paul@9 | 558 | |
paul@3 | 559 | def visit(self, visitor, *args): |
paul@3 | 560 | return visitor.visitCompare(self, *args) |
paul@1 | 561 | |
paul@0 | 562 | class Const(Node): |
paul@0 | 563 | def __init__(self, value, lineno=None): |
paul@12 | 564 | Node.__init__(self) |
paul@0 | 565 | self.value = value |
paul@0 | 566 | self.lineno = lineno |
paul@0 | 567 | |
paul@0 | 568 | def getChildren(self): |
paul@0 | 569 | return self.value, |
paul@0 | 570 | |
paul@0 | 571 | def getChildNodes(self): |
paul@0 | 572 | return () |
paul@0 | 573 | |
paul@0 | 574 | def __repr__(self): |
paul@7 | 575 | return "Const(%r)" % (self.value,) |
paul@0 | 576 | |
paul@9 | 577 | def __str__(self): |
paul@9 | 578 | return repr(self.value) |
paul@9 | 579 | |
paul@3 | 580 | def visit(self, visitor, *args): |
paul@3 | 581 | return visitor.visitConst(self, *args) |
paul@1 | 582 | |
paul@0 | 583 | class Continue(Node): |
paul@0 | 584 | def __init__(self, lineno=None): |
paul@12 | 585 | Node.__init__(self) |
paul@0 | 586 | self.lineno = lineno |
paul@0 | 587 | |
paul@0 | 588 | def getChildren(self): |
paul@0 | 589 | return () |
paul@0 | 590 | |
paul@0 | 591 | def getChildNodes(self): |
paul@0 | 592 | return () |
paul@0 | 593 | |
paul@0 | 594 | def __repr__(self): |
paul@0 | 595 | return "Continue()" |
paul@0 | 596 | |
paul@9 | 597 | def __str__(self): |
paul@9 | 598 | return "continue" |
paul@9 | 599 | |
paul@3 | 600 | def visit(self, visitor, *args): |
paul@3 | 601 | return visitor.visitContinue(self, *args) |
paul@1 | 602 | |
paul@0 | 603 | class Decorators(Node): |
paul@0 | 604 | def __init__(self, nodes, lineno=None): |
paul@12 | 605 | Node.__init__(self) |
paul@0 | 606 | self.nodes = nodes |
paul@0 | 607 | self.lineno = lineno |
paul@0 | 608 | |
paul@0 | 609 | def getChildren(self): |
paul@0 | 610 | return tuple(flatten(self.nodes)) |
paul@0 | 611 | |
paul@0 | 612 | def getChildNodes(self): |
paul@0 | 613 | nodelist = [] |
paul@0 | 614 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 615 | return tuple(nodelist) |
paul@0 | 616 | |
paul@0 | 617 | def __repr__(self): |
paul@7 | 618 | return "Decorators(%r)" % (self.nodes,) |
paul@0 | 619 | |
paul@9 | 620 | def __str__(self): |
paul@9 | 621 | return "\n".join([("@%s" % node) for node in self.nodes]) |
paul@9 | 622 | |
paul@3 | 623 | def visit(self, visitor, *args): |
paul@3 | 624 | return visitor.visitDecorators(self, *args) |
paul@1 | 625 | |
paul@0 | 626 | class Dict(Node): |
paul@0 | 627 | def __init__(self, items, lineno=None): |
paul@12 | 628 | Node.__init__(self) |
paul@0 | 629 | self.items = items |
paul@0 | 630 | self.lineno = lineno |
paul@0 | 631 | |
paul@0 | 632 | def getChildren(self): |
paul@0 | 633 | return tuple(flatten(self.items)) |
paul@0 | 634 | |
paul@0 | 635 | def getChildNodes(self): |
paul@0 | 636 | nodelist = [] |
paul@0 | 637 | nodelist.extend(flatten_nodes(self.items)) |
paul@0 | 638 | return tuple(nodelist) |
paul@0 | 639 | |
paul@0 | 640 | def __repr__(self): |
paul@7 | 641 | return "Dict(%r)" % (self.items,) |
paul@0 | 642 | |
paul@9 | 643 | def __str__(self): |
paul@9 | 644 | return "{%s}" % ", ".join(map(str, self.items)) |
paul@9 | 645 | |
paul@3 | 646 | def visit(self, visitor, *args): |
paul@3 | 647 | return visitor.visitDict(self, *args) |
paul@1 | 648 | |
paul@0 | 649 | class Discard(Node): |
paul@0 | 650 | def __init__(self, expr, lineno=None): |
paul@12 | 651 | Node.__init__(self) |
paul@0 | 652 | self.expr = expr |
paul@0 | 653 | self.lineno = lineno |
paul@0 | 654 | |
paul@0 | 655 | def getChildren(self): |
paul@0 | 656 | return self.expr, |
paul@0 | 657 | |
paul@0 | 658 | def getChildNodes(self): |
paul@0 | 659 | return self.expr, |
paul@0 | 660 | |
paul@0 | 661 | def __repr__(self): |
paul@7 | 662 | return "Discard(%r)" % (self.expr,) |
paul@0 | 663 | |
paul@9 | 664 | def __str__(self): |
paul@9 | 665 | return str(self.expr) |
paul@9 | 666 | |
paul@3 | 667 | def visit(self, visitor, *args): |
paul@3 | 668 | return visitor.visitDiscard(self, *args) |
paul@1 | 669 | |
paul@0 | 670 | class Div(Node): |
paul@0 | 671 | def __init__(self, leftright, lineno=None): |
paul@12 | 672 | Node.__init__(self) |
paul@0 | 673 | self.left = leftright[0] |
paul@0 | 674 | self.right = leftright[1] |
paul@0 | 675 | self.lineno = lineno |
paul@0 | 676 | |
paul@0 | 677 | def getChildren(self): |
paul@0 | 678 | return self.left, self.right |
paul@0 | 679 | |
paul@0 | 680 | def getChildNodes(self): |
paul@0 | 681 | return self.left, self.right |
paul@0 | 682 | |
paul@0 | 683 | def __repr__(self): |
paul@7 | 684 | return "Div((%r, %r))" % (self.left, self.right) |
paul@0 | 685 | |
paul@9 | 686 | def __str__(self): |
paul@9 | 687 | return "%s / %s" % (self.left, self.right) |
paul@9 | 688 | |
paul@3 | 689 | def visit(self, visitor, *args): |
paul@3 | 690 | return visitor.visitDiv(self, *args) |
paul@1 | 691 | |
paul@0 | 692 | class Ellipsis(Node): |
paul@0 | 693 | def __init__(self, lineno=None): |
paul@12 | 694 | Node.__init__(self) |
paul@0 | 695 | self.lineno = lineno |
paul@0 | 696 | |
paul@0 | 697 | def getChildren(self): |
paul@0 | 698 | return () |
paul@0 | 699 | |
paul@0 | 700 | def getChildNodes(self): |
paul@0 | 701 | return () |
paul@0 | 702 | |
paul@0 | 703 | def __repr__(self): |
paul@0 | 704 | return "Ellipsis()" |
paul@0 | 705 | |
paul@9 | 706 | def __str__(self): |
paul@9 | 707 | return "..." |
paul@9 | 708 | |
paul@3 | 709 | def visit(self, visitor, *args): |
paul@3 | 710 | return visitor.visitEllipsis(self, *args) |
paul@1 | 711 | |
paul@0 | 712 | class Exec(Node): |
paul@0 | 713 | def __init__(self, expr, locals, globals, lineno=None): |
paul@12 | 714 | Node.__init__(self) |
paul@0 | 715 | self.expr = expr |
paul@0 | 716 | self.locals = locals |
paul@0 | 717 | self.globals = globals |
paul@0 | 718 | self.lineno = lineno |
paul@0 | 719 | |
paul@0 | 720 | def getChildren(self): |
paul@0 | 721 | children = [] |
paul@0 | 722 | children.append(self.expr) |
paul@0 | 723 | children.append(self.locals) |
paul@0 | 724 | children.append(self.globals) |
paul@0 | 725 | return tuple(children) |
paul@0 | 726 | |
paul@0 | 727 | def getChildNodes(self): |
paul@0 | 728 | nodelist = [] |
paul@0 | 729 | nodelist.append(self.expr) |
paul@0 | 730 | if self.locals is not None: |
paul@0 | 731 | nodelist.append(self.locals) |
paul@0 | 732 | if self.globals is not None: |
paul@0 | 733 | nodelist.append(self.globals) |
paul@0 | 734 | return tuple(nodelist) |
paul@0 | 735 | |
paul@0 | 736 | def __repr__(self): |
paul@7 | 737 | return "Exec(%r, %r, %r)" % (self.expr, self.locals, self.globals) |
paul@0 | 738 | |
paul@9 | 739 | def __str__(self): |
paul@9 | 740 | return "exec %s%s%s" % (self.expr, self.locals and ", %s" % self.locals or "", |
paul@9 | 741 | self.globals and ", %s" % self.globals or "") |
paul@9 | 742 | |
paul@3 | 743 | def visit(self, visitor, *args): |
paul@3 | 744 | return visitor.visitExec(self, *args) |
paul@1 | 745 | |
paul@0 | 746 | class FloorDiv(Node): |
paul@0 | 747 | def __init__(self, leftright, lineno=None): |
paul@12 | 748 | Node.__init__(self) |
paul@0 | 749 | self.left = leftright[0] |
paul@0 | 750 | self.right = leftright[1] |
paul@0 | 751 | self.lineno = lineno |
paul@0 | 752 | |
paul@0 | 753 | def getChildren(self): |
paul@0 | 754 | return self.left, self.right |
paul@0 | 755 | |
paul@0 | 756 | def getChildNodes(self): |
paul@0 | 757 | return self.left, self.right |
paul@0 | 758 | |
paul@0 | 759 | def __repr__(self): |
paul@7 | 760 | return "FloorDiv((%r, %r))" % (self.left, self.right) |
paul@0 | 761 | |
paul@9 | 762 | def __str__(self): |
paul@9 | 763 | return "%s // %s" % (self.left, self.right) |
paul@9 | 764 | |
paul@3 | 765 | def visit(self, visitor, *args): |
paul@3 | 766 | return visitor.visitFloorDiv(self, *args) |
paul@1 | 767 | |
paul@0 | 768 | class For(Node): |
paul@0 | 769 | def __init__(self, assign, list, body, else_, lineno=None): |
paul@12 | 770 | Node.__init__(self) |
paul@0 | 771 | self.assign = assign |
paul@0 | 772 | self.list = list |
paul@0 | 773 | self.body = body |
paul@0 | 774 | self.else_ = else_ |
paul@0 | 775 | self.lineno = lineno |
paul@0 | 776 | |
paul@0 | 777 | def getChildren(self): |
paul@0 | 778 | children = [] |
paul@0 | 779 | children.append(self.assign) |
paul@0 | 780 | children.append(self.list) |
paul@0 | 781 | children.append(self.body) |
paul@0 | 782 | children.append(self.else_) |
paul@0 | 783 | return tuple(children) |
paul@0 | 784 | |
paul@0 | 785 | def getChildNodes(self): |
paul@0 | 786 | nodelist = [] |
paul@0 | 787 | nodelist.append(self.assign) |
paul@0 | 788 | nodelist.append(self.list) |
paul@0 | 789 | nodelist.append(self.body) |
paul@0 | 790 | if self.else_ is not None: |
paul@0 | 791 | nodelist.append(self.else_) |
paul@0 | 792 | return tuple(nodelist) |
paul@0 | 793 | |
paul@0 | 794 | def __repr__(self): |
paul@7 | 795 | return "For(%r, %r, %r, %r)" % (self.assign, self.list, self.body, self.else_) |
paul@0 | 796 | |
paul@9 | 797 | def __str__(self): |
paul@9 | 798 | return "for %s in %s:%s%s" % ( |
paul@9 | 799 | self.assign, self.list, |
paul@9 | 800 | indent("\n%s" % self.body), |
paul@9 | 801 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 802 | ) |
paul@9 | 803 | |
paul@3 | 804 | def visit(self, visitor, *args): |
paul@3 | 805 | return visitor.visitFor(self, *args) |
paul@1 | 806 | |
paul@0 | 807 | class From(Node): |
paul@0 | 808 | def __init__(self, modname, names, level, lineno=None): |
paul@12 | 809 | Node.__init__(self) |
paul@0 | 810 | self.modname = modname |
paul@0 | 811 | self.names = names |
paul@0 | 812 | self.level = level |
paul@0 | 813 | self.lineno = lineno |
paul@0 | 814 | |
paul@0 | 815 | def getChildren(self): |
paul@0 | 816 | return self.modname, self.names, self.level |
paul@0 | 817 | |
paul@0 | 818 | def getChildNodes(self): |
paul@0 | 819 | return () |
paul@0 | 820 | |
paul@0 | 821 | def __repr__(self): |
paul@7 | 822 | return "From(%r, %r, %r)" % (self.modname, self.names, self.level) |
paul@0 | 823 | |
paul@9 | 824 | def __str__(self): |
paul@9 | 825 | return "from %s import %s" % (self.modname, |
paul@9 | 826 | ", ".join([(alias and "%s as %s" % (name, alias) or name) for (name, alias) in self.names])) |
paul@9 | 827 | |
paul@3 | 828 | def visit(self, visitor, *args): |
paul@3 | 829 | return visitor.visitFrom(self, *args) |
paul@1 | 830 | |
paul@0 | 831 | class Function(Node): |
paul@0 | 832 | def __init__(self, decorators, name, argnames, defaults, flags, doc, code, lineno=None): |
paul@12 | 833 | Node.__init__(self) |
paul@0 | 834 | self.decorators = decorators |
paul@0 | 835 | self.name = name |
paul@0 | 836 | self.argnames = argnames |
paul@0 | 837 | self.defaults = defaults |
paul@0 | 838 | self.flags = flags |
paul@0 | 839 | self.doc = doc |
paul@0 | 840 | self.code = code |
paul@0 | 841 | self.lineno = lineno |
paul@0 | 842 | self.varargs = self.kwargs = None |
paul@0 | 843 | if flags & CO_VARARGS: |
paul@0 | 844 | self.varargs = 1 |
paul@0 | 845 | if flags & CO_VARKEYWORDS: |
paul@0 | 846 | self.kwargs = 1 |
paul@0 | 847 | |
paul@13 | 848 | # Additional annotations. |
paul@13 | 849 | |
paul@13 | 850 | self.unit = None |
paul@13 | 851 | |
paul@0 | 852 | def getChildren(self): |
paul@0 | 853 | children = [] |
paul@0 | 854 | children.append(self.decorators) |
paul@0 | 855 | children.append(self.name) |
paul@0 | 856 | children.append(self.argnames) |
paul@0 | 857 | children.extend(flatten(self.defaults)) |
paul@0 | 858 | children.append(self.flags) |
paul@0 | 859 | children.append(self.doc) |
paul@0 | 860 | children.append(self.code) |
paul@0 | 861 | return tuple(children) |
paul@0 | 862 | |
paul@0 | 863 | def getChildNodes(self): |
paul@0 | 864 | nodelist = [] |
paul@0 | 865 | if self.decorators is not None: |
paul@0 | 866 | nodelist.append(self.decorators) |
paul@0 | 867 | nodelist.extend(flatten_nodes(self.defaults)) |
paul@0 | 868 | nodelist.append(self.code) |
paul@0 | 869 | return tuple(nodelist) |
paul@0 | 870 | |
paul@0 | 871 | def __repr__(self): |
paul@7 | 872 | return "Function(%r, %r, %r, %r, %r, %r, %r)" % (self.decorators, self.name, self.argnames, self.defaults, self.flags, self.doc, self.code) |
paul@0 | 873 | |
paul@9 | 874 | def __str__(self): |
paul@9 | 875 | parameters = decode_function(self) |
paul@9 | 876 | |
paul@9 | 877 | return "%sdef %s(%s):%s%s" % ( |
paul@9 | 878 | self.decorators and "%s\n" % "\n".join([("@%s" % decorator) for decorator in self.decorators]) or "", |
paul@9 | 879 | self.name, |
paul@9 | 880 | ", ".join(parameters), |
paul@9 | 881 | indent(self.doc and "\n%r" % self.doc or ""), |
paul@9 | 882 | indent("\n%s" % self.code) |
paul@9 | 883 | ) |
paul@9 | 884 | |
paul@3 | 885 | def visit(self, visitor, *args): |
paul@3 | 886 | return visitor.visitFunction(self, *args) |
paul@1 | 887 | |
paul@0 | 888 | class GenExpr(Node): |
paul@0 | 889 | def __init__(self, code, lineno=None): |
paul@12 | 890 | Node.__init__(self) |
paul@0 | 891 | self.code = code |
paul@0 | 892 | self.lineno = lineno |
paul@0 | 893 | self.argnames = ['.0'] |
paul@0 | 894 | self.varargs = self.kwargs = None |
paul@0 | 895 | |
paul@0 | 896 | def getChildren(self): |
paul@0 | 897 | return self.code, |
paul@0 | 898 | |
paul@0 | 899 | def getChildNodes(self): |
paul@0 | 900 | return self.code, |
paul@0 | 901 | |
paul@0 | 902 | def __repr__(self): |
paul@7 | 903 | return "GenExpr(%r)" % (self.code,) |
paul@0 | 904 | |
paul@9 | 905 | def __str__(self): |
paul@9 | 906 | return str(self.code) |
paul@9 | 907 | |
paul@3 | 908 | def visit(self, visitor, *args): |
paul@3 | 909 | return visitor.visitGenExpr(self, *args) |
paul@1 | 910 | |
paul@0 | 911 | class GenExprFor(Node): |
paul@0 | 912 | def __init__(self, assign, iter, ifs, lineno=None): |
paul@12 | 913 | Node.__init__(self) |
paul@0 | 914 | self.assign = assign |
paul@0 | 915 | self.iter = iter |
paul@0 | 916 | self.ifs = ifs |
paul@0 | 917 | self.lineno = lineno |
paul@0 | 918 | self.is_outmost = False |
paul@0 | 919 | |
paul@0 | 920 | def getChildren(self): |
paul@0 | 921 | children = [] |
paul@0 | 922 | children.append(self.assign) |
paul@0 | 923 | children.append(self.iter) |
paul@0 | 924 | children.extend(flatten(self.ifs)) |
paul@0 | 925 | return tuple(children) |
paul@0 | 926 | |
paul@0 | 927 | def getChildNodes(self): |
paul@0 | 928 | nodelist = [] |
paul@0 | 929 | nodelist.append(self.assign) |
paul@0 | 930 | nodelist.append(self.iter) |
paul@0 | 931 | nodelist.extend(flatten_nodes(self.ifs)) |
paul@0 | 932 | return tuple(nodelist) |
paul@0 | 933 | |
paul@0 | 934 | def __repr__(self): |
paul@7 | 935 | return "GenExprFor(%r, %r, %r)" % (self.assign, self.iter, self.ifs) |
paul@0 | 936 | |
paul@9 | 937 | def __str__(self): |
paul@9 | 938 | return "for %s in %s%s" % ( |
paul@9 | 939 | self.assign, self.iter, |
paul@9 | 940 | self.ifs and " ".join(map(str, self.ifs)) or "" |
paul@9 | 941 | ) |
paul@9 | 942 | |
paul@3 | 943 | def visit(self, visitor, *args): |
paul@3 | 944 | return visitor.visitGenExprFor(self, *args) |
paul@1 | 945 | |
paul@0 | 946 | class GenExprIf(Node): |
paul@0 | 947 | def __init__(self, test, lineno=None): |
paul@12 | 948 | Node.__init__(self) |
paul@0 | 949 | self.test = test |
paul@0 | 950 | self.lineno = lineno |
paul@0 | 951 | |
paul@0 | 952 | def getChildren(self): |
paul@0 | 953 | return self.test, |
paul@0 | 954 | |
paul@0 | 955 | def getChildNodes(self): |
paul@0 | 956 | return self.test, |
paul@0 | 957 | |
paul@0 | 958 | def __repr__(self): |
paul@7 | 959 | return "GenExprIf(%r)" % (self.test,) |
paul@0 | 960 | |
paul@9 | 961 | def __str__(self): |
paul@9 | 962 | return "if %s" % self.test |
paul@9 | 963 | |
paul@3 | 964 | def visit(self, visitor, *args): |
paul@3 | 965 | return visitor.visitGenExprIf(self, *args) |
paul@1 | 966 | |
paul@0 | 967 | class GenExprInner(Node): |
paul@0 | 968 | def __init__(self, expr, quals, lineno=None): |
paul@12 | 969 | Node.__init__(self) |
paul@0 | 970 | self.expr = expr |
paul@0 | 971 | self.quals = quals |
paul@0 | 972 | self.lineno = lineno |
paul@0 | 973 | |
paul@0 | 974 | def getChildren(self): |
paul@0 | 975 | children = [] |
paul@0 | 976 | children.append(self.expr) |
paul@0 | 977 | children.extend(flatten(self.quals)) |
paul@0 | 978 | return tuple(children) |
paul@0 | 979 | |
paul@0 | 980 | def getChildNodes(self): |
paul@0 | 981 | nodelist = [] |
paul@0 | 982 | nodelist.append(self.expr) |
paul@0 | 983 | nodelist.extend(flatten_nodes(self.quals)) |
paul@0 | 984 | return tuple(nodelist) |
paul@0 | 985 | |
paul@0 | 986 | def __repr__(self): |
paul@7 | 987 | return "GenExprInner(%r, %r)" % (self.expr, self.quals) |
paul@0 | 988 | |
paul@9 | 989 | def __str__(self): |
paul@9 | 990 | return "%s %s" % (self.expr, " ".join(map(str, self.quals))) |
paul@9 | 991 | |
paul@3 | 992 | def visit(self, visitor, *args): |
paul@3 | 993 | return visitor.visitGenExprInner(self, *args) |
paul@1 | 994 | |
paul@0 | 995 | class Getattr(Node): |
paul@0 | 996 | def __init__(self, expr, attrname, lineno=None): |
paul@12 | 997 | Node.__init__(self) |
paul@0 | 998 | self.expr = expr |
paul@0 | 999 | self.attrname = attrname |
paul@0 | 1000 | self.lineno = lineno |
paul@0 | 1001 | |
paul@12 | 1002 | # Additional annotations. |
paul@12 | 1003 | |
paul@14 | 1004 | self._expr = None |
paul@12 | 1005 | self._attr = None |
paul@12 | 1006 | self._attrusers = None |
paul@14 | 1007 | self._username = None |
paul@12 | 1008 | |
paul@0 | 1009 | def getChildren(self): |
paul@0 | 1010 | return self.expr, self.attrname |
paul@0 | 1011 | |
paul@0 | 1012 | def getChildNodes(self): |
paul@0 | 1013 | return self.expr, |
paul@0 | 1014 | |
paul@0 | 1015 | def __repr__(self): |
paul@7 | 1016 | return "Getattr(%r, %r)" % (self.expr, self.attrname) |
paul@0 | 1017 | |
paul@9 | 1018 | def __str__(self): |
paul@9 | 1019 | return "%s.%s" % (self.expr, self.attrname) |
paul@9 | 1020 | |
paul@3 | 1021 | def visit(self, visitor, *args): |
paul@3 | 1022 | return visitor.visitGetattr(self, *args) |
paul@1 | 1023 | |
paul@0 | 1024 | class Global(Node): |
paul@0 | 1025 | def __init__(self, names, lineno=None): |
paul@12 | 1026 | Node.__init__(self) |
paul@0 | 1027 | self.names = names |
paul@0 | 1028 | self.lineno = lineno |
paul@0 | 1029 | |
paul@0 | 1030 | def getChildren(self): |
paul@0 | 1031 | return self.names, |
paul@0 | 1032 | |
paul@0 | 1033 | def getChildNodes(self): |
paul@0 | 1034 | return () |
paul@0 | 1035 | |
paul@0 | 1036 | def __repr__(self): |
paul@7 | 1037 | return "Global(%r)" % (self.names,) |
paul@0 | 1038 | |
paul@9 | 1039 | def __str__(self): |
paul@9 | 1040 | return "global %s" % ", ".join(map(str, self.names)) |
paul@9 | 1041 | |
paul@3 | 1042 | def visit(self, visitor, *args): |
paul@3 | 1043 | return visitor.visitGlobal(self, *args) |
paul@1 | 1044 | |
paul@0 | 1045 | class If(Node): |
paul@0 | 1046 | def __init__(self, tests, else_, lineno=None): |
paul@12 | 1047 | Node.__init__(self) |
paul@0 | 1048 | self.tests = tests |
paul@0 | 1049 | self.else_ = else_ |
paul@0 | 1050 | self.lineno = lineno |
paul@0 | 1051 | |
paul@0 | 1052 | def getChildren(self): |
paul@0 | 1053 | children = [] |
paul@0 | 1054 | children.extend(flatten(self.tests)) |
paul@0 | 1055 | children.append(self.else_) |
paul@0 | 1056 | return tuple(children) |
paul@0 | 1057 | |
paul@0 | 1058 | def getChildNodes(self): |
paul@0 | 1059 | nodelist = [] |
paul@0 | 1060 | nodelist.extend(flatten_nodes(self.tests)) |
paul@0 | 1061 | if self.else_ is not None: |
paul@0 | 1062 | nodelist.append(self.else_) |
paul@0 | 1063 | return tuple(nodelist) |
paul@0 | 1064 | |
paul@0 | 1065 | def __repr__(self): |
paul@7 | 1066 | return "If(%r, %r)" % (self.tests, self.else_) |
paul@0 | 1067 | |
paul@9 | 1068 | def __str__(self): |
paul@9 | 1069 | tests = [("%sif %s:%s" % (i > 0 and "el" or "", test, indent("\n%s" % body))) for (i, (test, body)) in enumerate(self.tests)] |
paul@9 | 1070 | return "%s%s" % ( |
paul@9 | 1071 | "\n".join(tests), |
paul@9 | 1072 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 1073 | ) |
paul@9 | 1074 | |
paul@3 | 1075 | def visit(self, visitor, *args): |
paul@3 | 1076 | return visitor.visitIf(self, *args) |
paul@1 | 1077 | |
paul@0 | 1078 | class IfExp(Node): |
paul@0 | 1079 | def __init__(self, test, then, else_, lineno=None): |
paul@12 | 1080 | Node.__init__(self) |
paul@0 | 1081 | self.test = test |
paul@0 | 1082 | self.then = then |
paul@0 | 1083 | self.else_ = else_ |
paul@0 | 1084 | self.lineno = lineno |
paul@0 | 1085 | |
paul@0 | 1086 | def getChildren(self): |
paul@0 | 1087 | return self.test, self.then, self.else_ |
paul@0 | 1088 | |
paul@0 | 1089 | def getChildNodes(self): |
paul@0 | 1090 | return self.test, self.then, self.else_ |
paul@0 | 1091 | |
paul@0 | 1092 | def __repr__(self): |
paul@7 | 1093 | return "IfExp(%r, %r, %r)" % (self.test, self.then, self.else_) |
paul@0 | 1094 | |
paul@9 | 1095 | def __str__(self): |
paul@9 | 1096 | return "%s if %s else %s" % (self.then, self.test, self.else_) |
paul@9 | 1097 | |
paul@3 | 1098 | def visit(self, visitor, *args): |
paul@3 | 1099 | return visitor.visitIfExp(self, *args) |
paul@1 | 1100 | |
paul@0 | 1101 | class Import(Node): |
paul@0 | 1102 | def __init__(self, names, lineno=None): |
paul@12 | 1103 | Node.__init__(self) |
paul@0 | 1104 | self.names = names |
paul@0 | 1105 | self.lineno = lineno |
paul@0 | 1106 | |
paul@0 | 1107 | def getChildren(self): |
paul@0 | 1108 | return self.names, |
paul@0 | 1109 | |
paul@0 | 1110 | def getChildNodes(self): |
paul@0 | 1111 | return () |
paul@0 | 1112 | |
paul@0 | 1113 | def __repr__(self): |
paul@7 | 1114 | return "Import(%r)" % (self.names,) |
paul@0 | 1115 | |
paul@9 | 1116 | def __str__(self): |
paul@9 | 1117 | return "import %s" % ( |
paul@9 | 1118 | ", ".join([(alias and "%s as %s" % (name, alias) or name) for (name, alias) in self.names])) |
paul@9 | 1119 | |
paul@3 | 1120 | def visit(self, visitor, *args): |
paul@3 | 1121 | return visitor.visitImport(self, *args) |
paul@1 | 1122 | |
paul@0 | 1123 | class Invert(Node): |
paul@0 | 1124 | def __init__(self, expr, lineno=None): |
paul@12 | 1125 | Node.__init__(self) |
paul@0 | 1126 | self.expr = expr |
paul@0 | 1127 | self.lineno = lineno |
paul@0 | 1128 | |
paul@0 | 1129 | def getChildren(self): |
paul@0 | 1130 | return self.expr, |
paul@0 | 1131 | |
paul@0 | 1132 | def getChildNodes(self): |
paul@0 | 1133 | return self.expr, |
paul@0 | 1134 | |
paul@0 | 1135 | def __repr__(self): |
paul@7 | 1136 | return "Invert(%r)" % (self.expr,) |
paul@0 | 1137 | |
paul@9 | 1138 | def __str__(self): |
paul@9 | 1139 | return "~%s" % self.expr |
paul@9 | 1140 | |
paul@3 | 1141 | def visit(self, visitor, *args): |
paul@3 | 1142 | return visitor.visitInvert(self, *args) |
paul@1 | 1143 | |
paul@0 | 1144 | class Keyword(Node): |
paul@0 | 1145 | def __init__(self, name, expr, lineno=None): |
paul@12 | 1146 | Node.__init__(self) |
paul@0 | 1147 | self.name = name |
paul@0 | 1148 | self.expr = expr |
paul@0 | 1149 | self.lineno = lineno |
paul@0 | 1150 | |
paul@0 | 1151 | def getChildren(self): |
paul@0 | 1152 | return self.name, self.expr |
paul@0 | 1153 | |
paul@0 | 1154 | def getChildNodes(self): |
paul@0 | 1155 | return self.expr, |
paul@0 | 1156 | |
paul@0 | 1157 | def __repr__(self): |
paul@7 | 1158 | return "Keyword(%r, %r)" % (self.name, self.expr) |
paul@0 | 1159 | |
paul@9 | 1160 | def __str__(self): |
paul@9 | 1161 | return "%s=%s" % (self.name, self.expr) |
paul@9 | 1162 | |
paul@3 | 1163 | def visit(self, visitor, *args): |
paul@3 | 1164 | return visitor.visitKeyword(self, *args) |
paul@1 | 1165 | |
paul@0 | 1166 | class Lambda(Node): |
paul@0 | 1167 | def __init__(self, argnames, defaults, flags, code, lineno=None): |
paul@12 | 1168 | Node.__init__(self) |
paul@0 | 1169 | self.argnames = argnames |
paul@0 | 1170 | self.defaults = defaults |
paul@0 | 1171 | self.flags = flags |
paul@0 | 1172 | self.code = code |
paul@0 | 1173 | self.lineno = lineno |
paul@0 | 1174 | self.varargs = self.kwargs = None |
paul@0 | 1175 | if flags & CO_VARARGS: |
paul@0 | 1176 | self.varargs = 1 |
paul@0 | 1177 | if flags & CO_VARKEYWORDS: |
paul@0 | 1178 | self.kwargs = 1 |
paul@0 | 1179 | |
paul@0 | 1180 | def getChildren(self): |
paul@0 | 1181 | children = [] |
paul@0 | 1182 | children.append(self.argnames) |
paul@0 | 1183 | children.extend(flatten(self.defaults)) |
paul@0 | 1184 | children.append(self.flags) |
paul@0 | 1185 | children.append(self.code) |
paul@0 | 1186 | return tuple(children) |
paul@0 | 1187 | |
paul@0 | 1188 | def getChildNodes(self): |
paul@0 | 1189 | nodelist = [] |
paul@0 | 1190 | nodelist.extend(flatten_nodes(self.defaults)) |
paul@0 | 1191 | nodelist.append(self.code) |
paul@0 | 1192 | return tuple(nodelist) |
paul@0 | 1193 | |
paul@0 | 1194 | def __repr__(self): |
paul@7 | 1195 | return "Lambda(%r, %r, %r, %r)" % (self.argnames, self.defaults, self.flags, self.code) |
paul@0 | 1196 | |
paul@9 | 1197 | def __str__(self): |
paul@9 | 1198 | parameters = decode_function(self) |
paul@9 | 1199 | return "lambda %s: %s" % (", ".join(parameters), self.code) |
paul@9 | 1200 | |
paul@3 | 1201 | def visit(self, visitor, *args): |
paul@3 | 1202 | return visitor.visitLambda(self, *args) |
paul@1 | 1203 | |
paul@0 | 1204 | class LeftShift(Node): |
paul@0 | 1205 | def __init__(self, leftright, lineno=None): |
paul@12 | 1206 | Node.__init__(self) |
paul@0 | 1207 | self.left = leftright[0] |
paul@0 | 1208 | self.right = leftright[1] |
paul@0 | 1209 | self.lineno = lineno |
paul@0 | 1210 | |
paul@0 | 1211 | def getChildren(self): |
paul@0 | 1212 | return self.left, self.right |
paul@0 | 1213 | |
paul@0 | 1214 | def getChildNodes(self): |
paul@0 | 1215 | return self.left, self.right |
paul@0 | 1216 | |
paul@0 | 1217 | def __repr__(self): |
paul@7 | 1218 | return "LeftShift((%r, %r))" % (self.left, self.right) |
paul@0 | 1219 | |
paul@9 | 1220 | def __str__(self): |
paul@9 | 1221 | return "%s << %s" % (self.left, self.right) |
paul@9 | 1222 | |
paul@3 | 1223 | def visit(self, visitor, *args): |
paul@3 | 1224 | return visitor.visitLeftShift(self, *args) |
paul@1 | 1225 | |
paul@0 | 1226 | class List(Node): |
paul@0 | 1227 | def __init__(self, nodes, lineno=None): |
paul@12 | 1228 | Node.__init__(self) |
paul@0 | 1229 | self.nodes = nodes |
paul@0 | 1230 | self.lineno = lineno |
paul@0 | 1231 | |
paul@0 | 1232 | def getChildren(self): |
paul@0 | 1233 | return tuple(flatten(self.nodes)) |
paul@0 | 1234 | |
paul@0 | 1235 | def getChildNodes(self): |
paul@0 | 1236 | nodelist = [] |
paul@0 | 1237 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1238 | return tuple(nodelist) |
paul@0 | 1239 | |
paul@0 | 1240 | def __repr__(self): |
paul@7 | 1241 | return "List(%r)" % (self.nodes,) |
paul@0 | 1242 | |
paul@9 | 1243 | def __str__(self): |
paul@9 | 1244 | return "[%s]" % ", ".join(map(str, self.nodes)) |
paul@9 | 1245 | |
paul@3 | 1246 | def visit(self, visitor, *args): |
paul@3 | 1247 | return visitor.visitList(self, *args) |
paul@1 | 1248 | |
paul@0 | 1249 | class ListComp(Node): |
paul@0 | 1250 | def __init__(self, expr, quals, lineno=None): |
paul@12 | 1251 | Node.__init__(self) |
paul@0 | 1252 | self.expr = expr |
paul@0 | 1253 | self.quals = quals |
paul@0 | 1254 | self.lineno = lineno |
paul@0 | 1255 | |
paul@0 | 1256 | def getChildren(self): |
paul@0 | 1257 | children = [] |
paul@0 | 1258 | children.append(self.expr) |
paul@0 | 1259 | children.extend(flatten(self.quals)) |
paul@0 | 1260 | return tuple(children) |
paul@0 | 1261 | |
paul@0 | 1262 | def getChildNodes(self): |
paul@0 | 1263 | nodelist = [] |
paul@0 | 1264 | nodelist.append(self.expr) |
paul@0 | 1265 | nodelist.extend(flatten_nodes(self.quals)) |
paul@0 | 1266 | return tuple(nodelist) |
paul@0 | 1267 | |
paul@0 | 1268 | def __repr__(self): |
paul@7 | 1269 | return "ListComp(%r, %r)" % (self.expr, self.quals) |
paul@0 | 1270 | |
paul@9 | 1271 | def __str__(self): |
paul@10 | 1272 | return "[%s %s]" % (self.expr, " ".join(map(str, self.quals))) |
paul@9 | 1273 | |
paul@3 | 1274 | def visit(self, visitor, *args): |
paul@3 | 1275 | return visitor.visitListComp(self, *args) |
paul@1 | 1276 | |
paul@0 | 1277 | class ListCompFor(Node): |
paul@0 | 1278 | def __init__(self, assign, list, ifs, lineno=None): |
paul@12 | 1279 | Node.__init__(self) |
paul@0 | 1280 | self.assign = assign |
paul@0 | 1281 | self.list = list |
paul@0 | 1282 | self.ifs = ifs |
paul@0 | 1283 | self.lineno = lineno |
paul@0 | 1284 | |
paul@0 | 1285 | def getChildren(self): |
paul@0 | 1286 | children = [] |
paul@0 | 1287 | children.append(self.assign) |
paul@0 | 1288 | children.append(self.list) |
paul@0 | 1289 | children.extend(flatten(self.ifs)) |
paul@0 | 1290 | return tuple(children) |
paul@0 | 1291 | |
paul@0 | 1292 | def getChildNodes(self): |
paul@0 | 1293 | nodelist = [] |
paul@0 | 1294 | nodelist.append(self.assign) |
paul@0 | 1295 | nodelist.append(self.list) |
paul@0 | 1296 | nodelist.extend(flatten_nodes(self.ifs)) |
paul@0 | 1297 | return tuple(nodelist) |
paul@0 | 1298 | |
paul@0 | 1299 | def __repr__(self): |
paul@7 | 1300 | return "ListCompFor(%r, %r, %r)" % (self.assign, self.list, self.ifs) |
paul@0 | 1301 | |
paul@9 | 1302 | def __str__(self): |
paul@9 | 1303 | return "for %s in %s%s" % ( |
paul@9 | 1304 | self.assign, self.list, |
paul@9 | 1305 | self.ifs and " ".join(map(str, self.ifs)) or "" |
paul@9 | 1306 | ) |
paul@9 | 1307 | |
paul@3 | 1308 | def visit(self, visitor, *args): |
paul@3 | 1309 | return visitor.visitListCompFor(self, *args) |
paul@1 | 1310 | |
paul@0 | 1311 | class ListCompIf(Node): |
paul@0 | 1312 | def __init__(self, test, lineno=None): |
paul@12 | 1313 | Node.__init__(self) |
paul@0 | 1314 | self.test = test |
paul@0 | 1315 | self.lineno = lineno |
paul@0 | 1316 | |
paul@0 | 1317 | def getChildren(self): |
paul@0 | 1318 | return self.test, |
paul@0 | 1319 | |
paul@0 | 1320 | def getChildNodes(self): |
paul@0 | 1321 | return self.test, |
paul@0 | 1322 | |
paul@0 | 1323 | def __repr__(self): |
paul@7 | 1324 | return "ListCompIf(%r)" % (self.test,) |
paul@0 | 1325 | |
paul@9 | 1326 | def __str__(self): |
paul@9 | 1327 | return "if %s" % self.test |
paul@9 | 1328 | |
paul@3 | 1329 | def visit(self, visitor, *args): |
paul@3 | 1330 | return visitor.visitListCompIf(self, *args) |
paul@1 | 1331 | |
paul@0 | 1332 | class Mod(Node): |
paul@0 | 1333 | def __init__(self, leftright, lineno=None): |
paul@12 | 1334 | Node.__init__(self) |
paul@0 | 1335 | self.left = leftright[0] |
paul@0 | 1336 | self.right = leftright[1] |
paul@0 | 1337 | self.lineno = lineno |
paul@0 | 1338 | |
paul@0 | 1339 | def getChildren(self): |
paul@0 | 1340 | return self.left, self.right |
paul@0 | 1341 | |
paul@0 | 1342 | def getChildNodes(self): |
paul@0 | 1343 | return self.left, self.right |
paul@0 | 1344 | |
paul@0 | 1345 | def __repr__(self): |
paul@7 | 1346 | return "Mod((%r, %r))" % (self.left, self.right) |
paul@0 | 1347 | |
paul@9 | 1348 | def __str__(self): |
paul@9 | 1349 | return "%s %% %s" % (self.left, self.right) |
paul@9 | 1350 | |
paul@3 | 1351 | def visit(self, visitor, *args): |
paul@3 | 1352 | return visitor.visitMod(self, *args) |
paul@1 | 1353 | |
paul@0 | 1354 | class Module(Node): |
paul@0 | 1355 | def __init__(self, doc, node, lineno=None): |
paul@12 | 1356 | Node.__init__(self) |
paul@0 | 1357 | self.doc = doc |
paul@0 | 1358 | self.node = node |
paul@0 | 1359 | self.lineno = lineno |
paul@0 | 1360 | |
paul@13 | 1361 | # Additional annotations. |
paul@13 | 1362 | |
paul@13 | 1363 | self.unit = None |
paul@13 | 1364 | |
paul@0 | 1365 | def getChildren(self): |
paul@0 | 1366 | return self.doc, self.node |
paul@0 | 1367 | |
paul@0 | 1368 | def getChildNodes(self): |
paul@0 | 1369 | return self.node, |
paul@0 | 1370 | |
paul@0 | 1371 | def __repr__(self): |
paul@7 | 1372 | return "Module(%r, %r)" % (self.doc, self.node) |
paul@0 | 1373 | |
paul@9 | 1374 | def __str__(self): |
paul@9 | 1375 | return "%s%s" % (self.doc and "%r\n" % self.doc or "", self.node) |
paul@9 | 1376 | |
paul@3 | 1377 | def visit(self, visitor, *args): |
paul@3 | 1378 | return visitor.visitModule(self, *args) |
paul@1 | 1379 | |
paul@0 | 1380 | class Mul(Node): |
paul@0 | 1381 | def __init__(self, leftright, lineno=None): |
paul@12 | 1382 | Node.__init__(self) |
paul@0 | 1383 | self.left = leftright[0] |
paul@0 | 1384 | self.right = leftright[1] |
paul@0 | 1385 | self.lineno = lineno |
paul@0 | 1386 | |
paul@0 | 1387 | def getChildren(self): |
paul@0 | 1388 | return self.left, self.right |
paul@0 | 1389 | |
paul@0 | 1390 | def getChildNodes(self): |
paul@0 | 1391 | return self.left, self.right |
paul@0 | 1392 | |
paul@0 | 1393 | def __repr__(self): |
paul@7 | 1394 | return "Mul((%r, %r))" % (self.left, self.right) |
paul@0 | 1395 | |
paul@9 | 1396 | def __str__(self): |
paul@9 | 1397 | return "%s * %s" % (self.left, self.right) |
paul@9 | 1398 | |
paul@3 | 1399 | def visit(self, visitor, *args): |
paul@3 | 1400 | return visitor.visitMul(self, *args) |
paul@1 | 1401 | |
paul@0 | 1402 | class Name(Node): |
paul@0 | 1403 | def __init__(self, name, lineno=None): |
paul@12 | 1404 | Node.__init__(self) |
paul@0 | 1405 | self.name = name |
paul@0 | 1406 | self.lineno = lineno |
paul@0 | 1407 | |
paul@12 | 1408 | # Additional annotations. |
paul@12 | 1409 | |
paul@12 | 1410 | self._scope = None |
paul@12 | 1411 | self._attr = None |
paul@13 | 1412 | self._attrusers = None |
paul@14 | 1413 | self._username = None |
paul@12 | 1414 | |
paul@0 | 1415 | def getChildren(self): |
paul@0 | 1416 | return self.name, |
paul@0 | 1417 | |
paul@0 | 1418 | def getChildNodes(self): |
paul@0 | 1419 | return () |
paul@0 | 1420 | |
paul@0 | 1421 | def __repr__(self): |
paul@7 | 1422 | return "Name(%r)" % (self.name,) |
paul@0 | 1423 | |
paul@9 | 1424 | def __str__(self): |
paul@9 | 1425 | return str(self.name) |
paul@9 | 1426 | |
paul@3 | 1427 | def visit(self, visitor, *args): |
paul@3 | 1428 | return visitor.visitName(self, *args) |
paul@1 | 1429 | |
paul@0 | 1430 | class Not(Node): |
paul@0 | 1431 | def __init__(self, expr, lineno=None): |
paul@12 | 1432 | Node.__init__(self) |
paul@0 | 1433 | self.expr = expr |
paul@0 | 1434 | self.lineno = lineno |
paul@0 | 1435 | |
paul@0 | 1436 | def getChildren(self): |
paul@0 | 1437 | return self.expr, |
paul@0 | 1438 | |
paul@0 | 1439 | def getChildNodes(self): |
paul@0 | 1440 | return self.expr, |
paul@0 | 1441 | |
paul@0 | 1442 | def __repr__(self): |
paul@7 | 1443 | return "Not(%r)" % (self.expr,) |
paul@0 | 1444 | |
paul@9 | 1445 | def __str__(self): |
paul@9 | 1446 | return "not %s" % self.expr |
paul@9 | 1447 | |
paul@3 | 1448 | def visit(self, visitor, *args): |
paul@3 | 1449 | return visitor.visitNot(self, *args) |
paul@1 | 1450 | |
paul@0 | 1451 | class Or(Node): |
paul@0 | 1452 | def __init__(self, nodes, lineno=None): |
paul@12 | 1453 | Node.__init__(self) |
paul@0 | 1454 | self.nodes = nodes |
paul@0 | 1455 | self.lineno = lineno |
paul@0 | 1456 | |
paul@0 | 1457 | def getChildren(self): |
paul@0 | 1458 | return tuple(flatten(self.nodes)) |
paul@0 | 1459 | |
paul@0 | 1460 | def getChildNodes(self): |
paul@0 | 1461 | nodelist = [] |
paul@0 | 1462 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1463 | return tuple(nodelist) |
paul@0 | 1464 | |
paul@0 | 1465 | def __repr__(self): |
paul@7 | 1466 | return "Or(%r)" % (self.nodes,) |
paul@0 | 1467 | |
paul@9 | 1468 | def __str__(self): |
paul@9 | 1469 | return " or ".join(map(str, self.nodes)) |
paul@9 | 1470 | |
paul@3 | 1471 | def visit(self, visitor, *args): |
paul@3 | 1472 | return visitor.visitOr(self, *args) |
paul@1 | 1473 | |
paul@0 | 1474 | class Pass(Node): |
paul@0 | 1475 | def __init__(self, lineno=None): |
paul@12 | 1476 | Node.__init__(self) |
paul@0 | 1477 | self.lineno = lineno |
paul@0 | 1478 | |
paul@0 | 1479 | def getChildren(self): |
paul@0 | 1480 | return () |
paul@0 | 1481 | |
paul@0 | 1482 | def getChildNodes(self): |
paul@0 | 1483 | return () |
paul@0 | 1484 | |
paul@0 | 1485 | def __repr__(self): |
paul@0 | 1486 | return "Pass()" |
paul@0 | 1487 | |
paul@9 | 1488 | def __str__(self): |
paul@9 | 1489 | return "pass" |
paul@9 | 1490 | |
paul@3 | 1491 | def visit(self, visitor, *args): |
paul@3 | 1492 | return visitor.visitPass(self, *args) |
paul@1 | 1493 | |
paul@0 | 1494 | class Power(Node): |
paul@0 | 1495 | def __init__(self, leftright, lineno=None): |
paul@12 | 1496 | Node.__init__(self) |
paul@0 | 1497 | self.left = leftright[0] |
paul@0 | 1498 | self.right = leftright[1] |
paul@0 | 1499 | self.lineno = lineno |
paul@0 | 1500 | |
paul@0 | 1501 | def getChildren(self): |
paul@0 | 1502 | return self.left, self.right |
paul@0 | 1503 | |
paul@0 | 1504 | def getChildNodes(self): |
paul@0 | 1505 | return self.left, self.right |
paul@0 | 1506 | |
paul@0 | 1507 | def __repr__(self): |
paul@7 | 1508 | return "Power((%r, %r))" % (self.left, self.right) |
paul@0 | 1509 | |
paul@9 | 1510 | def __str__(self): |
paul@9 | 1511 | return "%s ** %s" % (self.left, self.right) |
paul@9 | 1512 | |
paul@3 | 1513 | def visit(self, visitor, *args): |
paul@3 | 1514 | return visitor.visitPower(self, *args) |
paul@1 | 1515 | |
paul@0 | 1516 | class Print(Node): |
paul@0 | 1517 | def __init__(self, nodes, dest, lineno=None): |
paul@12 | 1518 | Node.__init__(self) |
paul@0 | 1519 | self.nodes = nodes |
paul@0 | 1520 | self.dest = dest |
paul@0 | 1521 | self.lineno = lineno |
paul@0 | 1522 | |
paul@0 | 1523 | def getChildren(self): |
paul@0 | 1524 | children = [] |
paul@0 | 1525 | children.extend(flatten(self.nodes)) |
paul@0 | 1526 | children.append(self.dest) |
paul@0 | 1527 | return tuple(children) |
paul@0 | 1528 | |
paul@0 | 1529 | def getChildNodes(self): |
paul@0 | 1530 | nodelist = [] |
paul@0 | 1531 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1532 | if self.dest is not None: |
paul@0 | 1533 | nodelist.append(self.dest) |
paul@0 | 1534 | return tuple(nodelist) |
paul@0 | 1535 | |
paul@0 | 1536 | def __repr__(self): |
paul@7 | 1537 | return "Print(%r, %r)" % (self.nodes, self.dest) |
paul@0 | 1538 | |
paul@9 | 1539 | def __str__(self): |
paul@9 | 1540 | dest = self.dest and [">>%s" % self.dest] or [] |
paul@9 | 1541 | return "print %s," % ", ".join(map(str, dest + self.nodes)) |
paul@9 | 1542 | |
paul@3 | 1543 | def visit(self, visitor, *args): |
paul@3 | 1544 | return visitor.visitPrint(self, *args) |
paul@1 | 1545 | |
paul@0 | 1546 | class Printnl(Node): |
paul@0 | 1547 | def __init__(self, nodes, dest, lineno=None): |
paul@12 | 1548 | Node.__init__(self) |
paul@0 | 1549 | self.nodes = nodes |
paul@0 | 1550 | self.dest = dest |
paul@0 | 1551 | self.lineno = lineno |
paul@0 | 1552 | |
paul@0 | 1553 | def getChildren(self): |
paul@0 | 1554 | children = [] |
paul@0 | 1555 | children.extend(flatten(self.nodes)) |
paul@0 | 1556 | children.append(self.dest) |
paul@0 | 1557 | return tuple(children) |
paul@0 | 1558 | |
paul@0 | 1559 | def getChildNodes(self): |
paul@0 | 1560 | nodelist = [] |
paul@0 | 1561 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1562 | if self.dest is not None: |
paul@0 | 1563 | nodelist.append(self.dest) |
paul@0 | 1564 | return tuple(nodelist) |
paul@0 | 1565 | |
paul@0 | 1566 | def __repr__(self): |
paul@7 | 1567 | return "Printnl(%r, %r)" % (self.nodes, self.dest) |
paul@0 | 1568 | |
paul@9 | 1569 | def __str__(self): |
paul@9 | 1570 | dest = self.dest and [">>%s" % self.dest] or [] |
paul@9 | 1571 | return "print %s" % ", ".join(map(str, dest + self.nodes)) |
paul@9 | 1572 | |
paul@3 | 1573 | def visit(self, visitor, *args): |
paul@3 | 1574 | return visitor.visitPrintnl(self, *args) |
paul@1 | 1575 | |
paul@0 | 1576 | class Raise(Node): |
paul@0 | 1577 | def __init__(self, expr1, expr2, expr3, lineno=None): |
paul@12 | 1578 | Node.__init__(self) |
paul@0 | 1579 | self.expr1 = expr1 |
paul@0 | 1580 | self.expr2 = expr2 |
paul@0 | 1581 | self.expr3 = expr3 |
paul@0 | 1582 | self.lineno = lineno |
paul@0 | 1583 | |
paul@0 | 1584 | def getChildren(self): |
paul@0 | 1585 | children = [] |
paul@0 | 1586 | children.append(self.expr1) |
paul@0 | 1587 | children.append(self.expr2) |
paul@0 | 1588 | children.append(self.expr3) |
paul@0 | 1589 | return tuple(children) |
paul@0 | 1590 | |
paul@0 | 1591 | def getChildNodes(self): |
paul@0 | 1592 | nodelist = [] |
paul@0 | 1593 | if self.expr1 is not None: |
paul@0 | 1594 | nodelist.append(self.expr1) |
paul@0 | 1595 | if self.expr2 is not None: |
paul@0 | 1596 | nodelist.append(self.expr2) |
paul@0 | 1597 | if self.expr3 is not None: |
paul@0 | 1598 | nodelist.append(self.expr3) |
paul@0 | 1599 | return tuple(nodelist) |
paul@0 | 1600 | |
paul@0 | 1601 | def __repr__(self): |
paul@7 | 1602 | return "Raise(%r, %r, %r)" % (self.expr1, self.expr2, self.expr3) |
paul@0 | 1603 | |
paul@9 | 1604 | def __str__(self): |
paul@9 | 1605 | args = self.expr1 and [self.expr1] or [] |
paul@9 | 1606 | args += self.expr2 and [self.expr2] or [] |
paul@9 | 1607 | args += self.expr3 and [self.expr3] or [] |
paul@9 | 1608 | return "raise %s" % ", ".join(map(str, args)) |
paul@9 | 1609 | |
paul@3 | 1610 | def visit(self, visitor, *args): |
paul@3 | 1611 | return visitor.visitRaise(self, *args) |
paul@1 | 1612 | |
paul@0 | 1613 | class Return(Node): |
paul@0 | 1614 | def __init__(self, value, lineno=None): |
paul@12 | 1615 | Node.__init__(self) |
paul@0 | 1616 | self.value = value |
paul@0 | 1617 | self.lineno = lineno |
paul@0 | 1618 | |
paul@0 | 1619 | def getChildren(self): |
paul@0 | 1620 | return self.value, |
paul@0 | 1621 | |
paul@0 | 1622 | def getChildNodes(self): |
paul@0 | 1623 | return self.value, |
paul@0 | 1624 | |
paul@0 | 1625 | def __repr__(self): |
paul@7 | 1626 | return "Return(%r)" % (self.value,) |
paul@0 | 1627 | |
paul@9 | 1628 | def __str__(self): |
paul@9 | 1629 | return "return %s" % self.value |
paul@9 | 1630 | |
paul@3 | 1631 | def visit(self, visitor, *args): |
paul@3 | 1632 | return visitor.visitReturn(self, *args) |
paul@1 | 1633 | |
paul@0 | 1634 | class RightShift(Node): |
paul@0 | 1635 | def __init__(self, leftright, lineno=None): |
paul@12 | 1636 | Node.__init__(self) |
paul@0 | 1637 | self.left = leftright[0] |
paul@0 | 1638 | self.right = leftright[1] |
paul@0 | 1639 | self.lineno = lineno |
paul@0 | 1640 | |
paul@0 | 1641 | def getChildren(self): |
paul@0 | 1642 | return self.left, self.right |
paul@0 | 1643 | |
paul@0 | 1644 | def getChildNodes(self): |
paul@0 | 1645 | return self.left, self.right |
paul@0 | 1646 | |
paul@0 | 1647 | def __repr__(self): |
paul@7 | 1648 | return "RightShift((%r, %r))" % (self.left, self.right) |
paul@0 | 1649 | |
paul@9 | 1650 | def __str__(self): |
paul@9 | 1651 | return "%s >> %s" % (self.left, self.right) |
paul@9 | 1652 | |
paul@3 | 1653 | def visit(self, visitor, *args): |
paul@3 | 1654 | return visitor.visitRightShift(self, *args) |
paul@1 | 1655 | |
paul@0 | 1656 | class Slice(Node): |
paul@0 | 1657 | def __init__(self, expr, flags, lower, upper, lineno=None): |
paul@12 | 1658 | Node.__init__(self) |
paul@0 | 1659 | self.expr = expr |
paul@0 | 1660 | self.flags = flags |
paul@0 | 1661 | self.lower = lower |
paul@0 | 1662 | self.upper = upper |
paul@0 | 1663 | self.lineno = lineno |
paul@0 | 1664 | |
paul@0 | 1665 | def getChildren(self): |
paul@0 | 1666 | children = [] |
paul@0 | 1667 | children.append(self.expr) |
paul@0 | 1668 | children.append(self.flags) |
paul@0 | 1669 | children.append(self.lower) |
paul@0 | 1670 | children.append(self.upper) |
paul@0 | 1671 | return tuple(children) |
paul@0 | 1672 | |
paul@0 | 1673 | def getChildNodes(self): |
paul@0 | 1674 | nodelist = [] |
paul@0 | 1675 | nodelist.append(self.expr) |
paul@0 | 1676 | if self.lower is not None: |
paul@0 | 1677 | nodelist.append(self.lower) |
paul@0 | 1678 | if self.upper is not None: |
paul@0 | 1679 | nodelist.append(self.upper) |
paul@0 | 1680 | return tuple(nodelist) |
paul@0 | 1681 | |
paul@0 | 1682 | def __repr__(self): |
paul@7 | 1683 | return "Slice(%r, %r, %r, %r)" % (self.expr, self.flags, self.lower, self.upper) |
paul@0 | 1684 | |
paul@9 | 1685 | def __str__(self): |
paul@9 | 1686 | args = [] |
paul@9 | 1687 | args = self.lower is not None and [self.lower] or [] |
paul@9 | 1688 | args = self.upper is not None and [self.upper] or [] |
paul@9 | 1689 | return "%s[%s]" % (self.expr, ":".join(map(str, args))) |
paul@9 | 1690 | |
paul@3 | 1691 | def visit(self, visitor, *args): |
paul@3 | 1692 | return visitor.visitSlice(self, *args) |
paul@1 | 1693 | |
paul@0 | 1694 | class Sliceobj(Node): |
paul@0 | 1695 | def __init__(self, nodes, lineno=None): |
paul@12 | 1696 | Node.__init__(self) |
paul@0 | 1697 | self.nodes = nodes |
paul@0 | 1698 | self.lineno = lineno |
paul@0 | 1699 | |
paul@0 | 1700 | def getChildren(self): |
paul@0 | 1701 | return tuple(flatten(self.nodes)) |
paul@0 | 1702 | |
paul@0 | 1703 | def getChildNodes(self): |
paul@0 | 1704 | nodelist = [] |
paul@0 | 1705 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1706 | return tuple(nodelist) |
paul@0 | 1707 | |
paul@0 | 1708 | def __repr__(self): |
paul@7 | 1709 | return "Sliceobj(%r)" % (self.nodes,) |
paul@0 | 1710 | |
paul@9 | 1711 | def __str__(self): |
paul@9 | 1712 | return ":".join(map(str, self.nodes)) |
paul@9 | 1713 | |
paul@3 | 1714 | def visit(self, visitor, *args): |
paul@3 | 1715 | return visitor.visitSliceobj(self, *args) |
paul@1 | 1716 | |
paul@0 | 1717 | class Stmt(Node): |
paul@0 | 1718 | def __init__(self, nodes, lineno=None): |
paul@12 | 1719 | Node.__init__(self) |
paul@0 | 1720 | self.nodes = nodes |
paul@0 | 1721 | self.lineno = lineno |
paul@0 | 1722 | |
paul@0 | 1723 | def getChildren(self): |
paul@0 | 1724 | return tuple(flatten(self.nodes)) |
paul@0 | 1725 | |
paul@0 | 1726 | def getChildNodes(self): |
paul@0 | 1727 | nodelist = [] |
paul@0 | 1728 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1729 | return tuple(nodelist) |
paul@0 | 1730 | |
paul@0 | 1731 | def __repr__(self): |
paul@7 | 1732 | return "Stmt(%r)" % (self.nodes,) |
paul@0 | 1733 | |
paul@9 | 1734 | def __str__(self): |
paul@9 | 1735 | return "\n".join(map(str, self.nodes)) |
paul@9 | 1736 | |
paul@3 | 1737 | def visit(self, visitor, *args): |
paul@3 | 1738 | return visitor.visitStmt(self, *args) |
paul@1 | 1739 | |
paul@0 | 1740 | class Sub(Node): |
paul@0 | 1741 | def __init__(self, leftright, lineno=None): |
paul@12 | 1742 | Node.__init__(self) |
paul@0 | 1743 | self.left = leftright[0] |
paul@0 | 1744 | self.right = leftright[1] |
paul@0 | 1745 | self.lineno = lineno |
paul@0 | 1746 | |
paul@0 | 1747 | def getChildren(self): |
paul@0 | 1748 | return self.left, self.right |
paul@0 | 1749 | |
paul@0 | 1750 | def getChildNodes(self): |
paul@0 | 1751 | return self.left, self.right |
paul@0 | 1752 | |
paul@0 | 1753 | def __repr__(self): |
paul@7 | 1754 | return "Sub((%r, %r))" % (self.left, self.right) |
paul@0 | 1755 | |
paul@9 | 1756 | def __str__(self): |
paul@9 | 1757 | return "%s - %s" % (self.left, self.right) |
paul@9 | 1758 | |
paul@3 | 1759 | def visit(self, visitor, *args): |
paul@3 | 1760 | return visitor.visitSub(self, *args) |
paul@1 | 1761 | |
paul@0 | 1762 | class Subscript(Node): |
paul@0 | 1763 | def __init__(self, expr, flags, subs, lineno=None): |
paul@12 | 1764 | Node.__init__(self) |
paul@0 | 1765 | self.expr = expr |
paul@0 | 1766 | self.flags = flags |
paul@0 | 1767 | self.subs = subs |
paul@0 | 1768 | self.lineno = lineno |
paul@0 | 1769 | |
paul@0 | 1770 | def getChildren(self): |
paul@0 | 1771 | children = [] |
paul@0 | 1772 | children.append(self.expr) |
paul@0 | 1773 | children.append(self.flags) |
paul@0 | 1774 | children.extend(flatten(self.subs)) |
paul@0 | 1775 | return tuple(children) |
paul@0 | 1776 | |
paul@0 | 1777 | def getChildNodes(self): |
paul@0 | 1778 | nodelist = [] |
paul@0 | 1779 | nodelist.append(self.expr) |
paul@0 | 1780 | nodelist.extend(flatten_nodes(self.subs)) |
paul@0 | 1781 | return tuple(nodelist) |
paul@0 | 1782 | |
paul@0 | 1783 | def __repr__(self): |
paul@7 | 1784 | return "Subscript(%r, %r, %r)" % (self.expr, self.flags, self.subs) |
paul@0 | 1785 | |
paul@9 | 1786 | def __str__(self): |
paul@9 | 1787 | return "%s[%s]" % (self.expr, ",".join(map(str, self.subs))) |
paul@9 | 1788 | |
paul@3 | 1789 | def visit(self, visitor, *args): |
paul@3 | 1790 | return visitor.visitSubscript(self, *args) |
paul@1 | 1791 | |
paul@0 | 1792 | class TryExcept(Node): |
paul@0 | 1793 | def __init__(self, body, handlers, else_, lineno=None): |
paul@12 | 1794 | Node.__init__(self) |
paul@0 | 1795 | self.body = body |
paul@0 | 1796 | self.handlers = handlers |
paul@0 | 1797 | self.else_ = else_ |
paul@0 | 1798 | self.lineno = lineno |
paul@0 | 1799 | |
paul@0 | 1800 | def getChildren(self): |
paul@0 | 1801 | children = [] |
paul@0 | 1802 | children.append(self.body) |
paul@0 | 1803 | children.extend(flatten(self.handlers)) |
paul@0 | 1804 | children.append(self.else_) |
paul@0 | 1805 | return tuple(children) |
paul@0 | 1806 | |
paul@0 | 1807 | def getChildNodes(self): |
paul@0 | 1808 | nodelist = [] |
paul@0 | 1809 | nodelist.append(self.body) |
paul@0 | 1810 | nodelist.extend(flatten_nodes(self.handlers)) |
paul@0 | 1811 | if self.else_ is not None: |
paul@0 | 1812 | nodelist.append(self.else_) |
paul@0 | 1813 | return tuple(nodelist) |
paul@0 | 1814 | |
paul@0 | 1815 | def __repr__(self): |
paul@7 | 1816 | return "TryExcept(%r, %r, %r)" % (self.body, self.handlers, self.else_) |
paul@0 | 1817 | |
paul@9 | 1818 | def __str__(self): |
paul@9 | 1819 | handlers = [ |
paul@9 | 1820 | ("\nexcept%s%s:%s" % (spec and " %s" % spec or "", assign and ", %s" % assign or "", indent("\n%s" % statement))) |
paul@9 | 1821 | for (spec, assign, statement) in self.handlers |
paul@9 | 1822 | ] |
paul@9 | 1823 | |
paul@9 | 1824 | return "try:%s%s%s" % ( |
paul@9 | 1825 | indent("\n%s" % self.body), |
paul@9 | 1826 | "".join(handlers), |
paul@9 | 1827 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 1828 | ) |
paul@9 | 1829 | |
paul@3 | 1830 | def visit(self, visitor, *args): |
paul@3 | 1831 | return visitor.visitTryExcept(self, *args) |
paul@1 | 1832 | |
paul@0 | 1833 | class TryFinally(Node): |
paul@0 | 1834 | def __init__(self, body, final, lineno=None): |
paul@12 | 1835 | Node.__init__(self) |
paul@0 | 1836 | self.body = body |
paul@0 | 1837 | self.final = final |
paul@0 | 1838 | self.lineno = lineno |
paul@0 | 1839 | |
paul@0 | 1840 | def getChildren(self): |
paul@0 | 1841 | return self.body, self.final |
paul@0 | 1842 | |
paul@0 | 1843 | def getChildNodes(self): |
paul@0 | 1844 | return self.body, self.final |
paul@0 | 1845 | |
paul@0 | 1846 | def __repr__(self): |
paul@7 | 1847 | return "TryFinally(%r, %r)" % (self.body, self.final) |
paul@0 | 1848 | |
paul@9 | 1849 | def __str__(self): |
paul@9 | 1850 | return "try:%s\nfinally:%s" % ( |
paul@9 | 1851 | indent("\n%s" % self.body), |
paul@9 | 1852 | indent("\n%s" % self.final) |
paul@9 | 1853 | ) |
paul@9 | 1854 | |
paul@3 | 1855 | def visit(self, visitor, *args): |
paul@3 | 1856 | return visitor.visitTryFinally(self, *args) |
paul@1 | 1857 | |
paul@0 | 1858 | class Tuple(Node): |
paul@0 | 1859 | def __init__(self, nodes, lineno=None): |
paul@12 | 1860 | Node.__init__(self) |
paul@0 | 1861 | self.nodes = nodes |
paul@0 | 1862 | self.lineno = lineno |
paul@0 | 1863 | |
paul@0 | 1864 | def getChildren(self): |
paul@0 | 1865 | return tuple(flatten(self.nodes)) |
paul@0 | 1866 | |
paul@0 | 1867 | def getChildNodes(self): |
paul@0 | 1868 | nodelist = [] |
paul@0 | 1869 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1870 | return tuple(nodelist) |
paul@0 | 1871 | |
paul@0 | 1872 | def __repr__(self): |
paul@7 | 1873 | return "Tuple(%r)" % (self.nodes,) |
paul@0 | 1874 | |
paul@9 | 1875 | def __str__(self): |
paul@9 | 1876 | return "(%s)" % ", ".join(map(str, self.nodes)) |
paul@9 | 1877 | |
paul@3 | 1878 | def visit(self, visitor, *args): |
paul@3 | 1879 | return visitor.visitTuple(self, *args) |
paul@1 | 1880 | |
paul@0 | 1881 | class UnaryAdd(Node): |
paul@0 | 1882 | def __init__(self, expr, lineno=None): |
paul@12 | 1883 | Node.__init__(self) |
paul@0 | 1884 | self.expr = expr |
paul@0 | 1885 | self.lineno = lineno |
paul@0 | 1886 | |
paul@0 | 1887 | def getChildren(self): |
paul@0 | 1888 | return self.expr, |
paul@0 | 1889 | |
paul@0 | 1890 | def getChildNodes(self): |
paul@0 | 1891 | return self.expr, |
paul@0 | 1892 | |
paul@0 | 1893 | def __repr__(self): |
paul@7 | 1894 | return "UnaryAdd(%r)" % (self.expr,) |
paul@0 | 1895 | |
paul@9 | 1896 | def __str__(self): |
paul@9 | 1897 | return "+%s" % self.expr |
paul@9 | 1898 | |
paul@3 | 1899 | def visit(self, visitor, *args): |
paul@3 | 1900 | return visitor.visitUnaryAdd(self, *args) |
paul@1 | 1901 | |
paul@0 | 1902 | class UnarySub(Node): |
paul@0 | 1903 | def __init__(self, expr, lineno=None): |
paul@12 | 1904 | Node.__init__(self) |
paul@0 | 1905 | self.expr = expr |
paul@0 | 1906 | self.lineno = lineno |
paul@0 | 1907 | |
paul@0 | 1908 | def getChildren(self): |
paul@0 | 1909 | return self.expr, |
paul@0 | 1910 | |
paul@0 | 1911 | def getChildNodes(self): |
paul@0 | 1912 | return self.expr, |
paul@0 | 1913 | |
paul@0 | 1914 | def __repr__(self): |
paul@7 | 1915 | return "UnarySub(%r)" % (self.expr,) |
paul@0 | 1916 | |
paul@9 | 1917 | def __str__(self): |
paul@9 | 1918 | return "-%s" % self.expr |
paul@9 | 1919 | |
paul@3 | 1920 | def visit(self, visitor, *args): |
paul@3 | 1921 | return visitor.visitUnarySub(self, *args) |
paul@1 | 1922 | |
paul@0 | 1923 | class While(Node): |
paul@0 | 1924 | def __init__(self, test, body, else_, lineno=None): |
paul@12 | 1925 | Node.__init__(self) |
paul@0 | 1926 | self.test = test |
paul@0 | 1927 | self.body = body |
paul@0 | 1928 | self.else_ = else_ |
paul@0 | 1929 | self.lineno = lineno |
paul@0 | 1930 | |
paul@0 | 1931 | def getChildren(self): |
paul@0 | 1932 | children = [] |
paul@0 | 1933 | children.append(self.test) |
paul@0 | 1934 | children.append(self.body) |
paul@0 | 1935 | children.append(self.else_) |
paul@0 | 1936 | return tuple(children) |
paul@0 | 1937 | |
paul@0 | 1938 | def getChildNodes(self): |
paul@0 | 1939 | nodelist = [] |
paul@0 | 1940 | nodelist.append(self.test) |
paul@0 | 1941 | nodelist.append(self.body) |
paul@0 | 1942 | if self.else_ is not None: |
paul@0 | 1943 | nodelist.append(self.else_) |
paul@0 | 1944 | return tuple(nodelist) |
paul@0 | 1945 | |
paul@0 | 1946 | def __repr__(self): |
paul@7 | 1947 | return "While(%r, %r, %r)" % (self.test, self.body, self.else_) |
paul@0 | 1948 | |
paul@9 | 1949 | def __str__(self): |
paul@9 | 1950 | return "while %s:%s%s" % ( |
paul@9 | 1951 | self.test, |
paul@9 | 1952 | indent("\n%s" % self.body), |
paul@9 | 1953 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 1954 | ) |
paul@9 | 1955 | |
paul@3 | 1956 | def visit(self, visitor, *args): |
paul@3 | 1957 | return visitor.visitWhile(self, *args) |
paul@1 | 1958 | |
paul@0 | 1959 | class With(Node): |
paul@0 | 1960 | def __init__(self, expr, vars, body, lineno=None): |
paul@12 | 1961 | Node.__init__(self) |
paul@0 | 1962 | self.expr = expr |
paul@0 | 1963 | self.vars = vars |
paul@0 | 1964 | self.body = body |
paul@0 | 1965 | self.lineno = lineno |
paul@0 | 1966 | |
paul@0 | 1967 | def getChildren(self): |
paul@0 | 1968 | children = [] |
paul@0 | 1969 | children.append(self.expr) |
paul@0 | 1970 | children.append(self.vars) |
paul@0 | 1971 | children.append(self.body) |
paul@0 | 1972 | return tuple(children) |
paul@0 | 1973 | |
paul@0 | 1974 | def getChildNodes(self): |
paul@0 | 1975 | nodelist = [] |
paul@0 | 1976 | nodelist.append(self.expr) |
paul@0 | 1977 | if self.vars is not None: |
paul@0 | 1978 | nodelist.append(self.vars) |
paul@0 | 1979 | nodelist.append(self.body) |
paul@0 | 1980 | return tuple(nodelist) |
paul@0 | 1981 | |
paul@0 | 1982 | def __repr__(self): |
paul@7 | 1983 | return "With(%r, %r, %r)" % (self.expr, self.vars, self.body) |
paul@0 | 1984 | |
paul@9 | 1985 | def __str__(self): |
paul@9 | 1986 | return "with %s%s:%s" % ( |
paul@9 | 1987 | self.expr, |
paul@9 | 1988 | self.vars and " as %s" % ", ".join(map(str, self.vars)), |
paul@9 | 1989 | indent("\n%s" % self.body), |
paul@9 | 1990 | ) |
paul@9 | 1991 | |
paul@3 | 1992 | def visit(self, visitor, *args): |
paul@3 | 1993 | return visitor.visitWith(self, *args) |
paul@1 | 1994 | |
paul@0 | 1995 | class Yield(Node): |
paul@0 | 1996 | def __init__(self, value, lineno=None): |
paul@12 | 1997 | Node.__init__(self) |
paul@0 | 1998 | self.value = value |
paul@0 | 1999 | self.lineno = lineno |
paul@0 | 2000 | |
paul@0 | 2001 | def getChildren(self): |
paul@0 | 2002 | return self.value, |
paul@0 | 2003 | |
paul@0 | 2004 | def getChildNodes(self): |
paul@0 | 2005 | return self.value, |
paul@0 | 2006 | |
paul@0 | 2007 | def __repr__(self): |
paul@7 | 2008 | return "Yield(%r)" % (self.value,) |
paul@0 | 2009 | |
paul@9 | 2010 | def __str__(self): |
paul@9 | 2011 | return "yield %s" % self.value |
paul@9 | 2012 | |
paul@3 | 2013 | def visit(self, visitor, *args): |
paul@3 | 2014 | return visitor.visitYield(self, *args) |
paul@1 | 2015 | |
paul@0 | 2016 | for name, obj in globals().items(): |
paul@0 | 2017 | if isinstance(obj, type) and issubclass(obj, Node): |
paul@0 | 2018 | nodes[name.lower()] = obj |