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