paul@0 | 1 | """Python abstract syntax node definitions |
paul@0 | 2 | |
paul@21 | 3 | This file was originally 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@19 | 10 | if isinstance(elt, (tuple, list)): |
paul@0 | 11 | for elt2 in flatten(elt): |
paul@0 | 12 | l.append(elt2) |
paul@0 | 13 | else: |
paul@0 | 14 | l.append(elt) |
paul@0 | 15 | return l |
paul@0 | 16 | |
paul@0 | 17 | def flatten_nodes(seq): |
paul@0 | 18 | return [n for n in flatten(seq) if isinstance(n, Node)] |
paul@0 | 19 | |
paul@19 | 20 | def flatten_statement(seq): |
paul@19 | 21 | l = [] |
paul@19 | 22 | for elt in seq: |
paul@19 | 23 | if isinstance(elt, Stmt): |
paul@19 | 24 | l += flatten_statement(elt) |
paul@19 | 25 | else: |
paul@19 | 26 | l.append(elt) |
paul@19 | 27 | return l |
paul@19 | 28 | |
paul@21 | 29 | def flatten_assignment(node): |
paul@21 | 30 | l = [] |
paul@21 | 31 | if isinstance(node, (AssList, AssTuple)): |
paul@21 | 32 | for n in node.nodes: |
paul@21 | 33 | l += flatten_assignment(n) |
paul@21 | 34 | else: |
paul@21 | 35 | l.append(node) |
paul@21 | 36 | return l |
paul@21 | 37 | |
paul@21 | 38 | def is_deletion(node): |
paul@21 | 39 | return isinstance(node, (AssAttr, AssName)) and node.flags == "OP_DELETE" |
paul@21 | 40 | |
paul@19 | 41 | def docstring(s): |
paul@19 | 42 | if s.find("\n") != -1: |
paul@19 | 43 | if s.find("'''") != -1: |
paul@19 | 44 | return '"""%s"""' % s.replace('"""', '\\"\\"\\"') |
paul@19 | 45 | else: |
paul@19 | 46 | return "'''%s'''" % s.replace("'''", "\\'\\'\\'") |
paul@19 | 47 | else: |
paul@19 | 48 | return repr(s) |
paul@19 | 49 | |
paul@9 | 50 | def indent(s): |
paul@9 | 51 | return s.replace("\n", "\n\t") |
paul@9 | 52 | |
paul@9 | 53 | def decode_function(node): |
paul@9 | 54 | star = (node.flags & 4 != 0) and 1 or 0 |
paul@9 | 55 | dstar = (node.flags & 8 != 0) and 1 or 0 |
paul@9 | 56 | argnames = node.argnames[:] |
paul@9 | 57 | |
paul@9 | 58 | # Add stars to star and dstar parameters. |
paul@9 | 59 | |
paul@9 | 60 | if star: |
paul@9 | 61 | argnames[-dstar-star] = "*%s" % argnames[-dstar-star] |
paul@9 | 62 | if dstar: |
paul@9 | 63 | argnames[-dstar] = "**%s" % argnames[-dstar] |
paul@9 | 64 | |
paul@9 | 65 | # Map defaults to parameters. |
paul@9 | 66 | |
paul@9 | 67 | defaults = [None] * (len(node.argnames) - star - dstar - len(node.defaults)) + list(node.defaults) + [None] * (star + dstar) |
paul@9 | 68 | return [(default and "%s=%s" % (argname, default) or argname) for (argname, default) in zip(argnames, defaults)] |
paul@9 | 69 | |
paul@0 | 70 | nodes = {} |
paul@0 | 71 | |
paul@12 | 72 | class AttributeUser: |
paul@12 | 73 | |
paul@12 | 74 | "Annotation-related node." |
paul@12 | 75 | |
paul@12 | 76 | def __init__(self): |
paul@12 | 77 | |
paul@12 | 78 | # Name and usage observations. |
paul@12 | 79 | |
paul@12 | 80 | self._attrnames = None |
paul@12 | 81 | self._attrcombined = None |
paul@12 | 82 | self._attrmerged = None |
paul@12 | 83 | |
paul@12 | 84 | # Related nodes. |
paul@12 | 85 | |
paul@12 | 86 | self._attrbranches = None |
paul@12 | 87 | self._attrcontributors = None |
paul@12 | 88 | self._attrdefs = None |
paul@12 | 89 | |
paul@12 | 90 | # Deductions. |
paul@12 | 91 | |
paul@12 | 92 | self._attrtypes = None |
paul@12 | 93 | self._attrspecifictypes = None |
paul@12 | 94 | |
paul@20 | 95 | class AttributeAccessor: |
paul@20 | 96 | |
paul@20 | 97 | "Access-related node." |
paul@20 | 98 | |
paul@20 | 99 | def __init__(self): |
paul@20 | 100 | self._attr = None |
paul@20 | 101 | self._attrusers = None |
paul@20 | 102 | self._username = None |
paul@20 | 103 | |
paul@20 | 104 | # Deductions. |
paul@20 | 105 | |
paul@20 | 106 | self._access_type = None |
paul@20 | 107 | self._value_deduced = None |
paul@20 | 108 | self._attr_deduced = None |
paul@20 | 109 | self._set_context = None |
paul@20 | 110 | |
paul@20 | 111 | self._attrs_deduced = None |
paul@20 | 112 | self._attrs_deduced_from_usage = None |
paul@20 | 113 | self._attrs_deduced_from_specific_usage = None |
paul@20 | 114 | self._position_deduced = None |
paul@20 | 115 | |
paul@15 | 116 | class OperatorUser: |
paul@15 | 117 | |
paul@15 | 118 | "Operator-related node." |
paul@15 | 119 | |
paul@15 | 120 | def __init__(self): |
paul@15 | 121 | self._module = None |
paul@15 | 122 | |
paul@12 | 123 | class Node(AttributeUser): |
paul@12 | 124 | |
paul@12 | 125 | "Abstract base class for ast nodes." |
paul@12 | 126 | |
paul@0 | 127 | def getChildren(self): |
paul@0 | 128 | pass # implemented by subclasses |
paul@12 | 129 | |
paul@0 | 130 | def __iter__(self): |
paul@0 | 131 | for n in self.getChildren(): |
paul@0 | 132 | yield n |
paul@12 | 133 | |
paul@0 | 134 | def asList(self): # for backwards compatibility |
paul@0 | 135 | return self.getChildren() |
paul@12 | 136 | |
paul@0 | 137 | def getChildNodes(self): |
paul@0 | 138 | pass # implemented by subclasses |
paul@12 | 139 | |
paul@3 | 140 | def visit(self, visitor, *args): |
paul@20 | 141 | return visitor.default(self, *args) |
paul@0 | 142 | |
paul@0 | 143 | class EmptyNode(Node): |
paul@0 | 144 | pass |
paul@0 | 145 | |
paul@0 | 146 | class Expression(Node): |
paul@0 | 147 | # Expression is an artificial node class to support "eval" |
paul@0 | 148 | nodes["expression"] = "Expression" |
paul@0 | 149 | def __init__(self, node): |
paul@12 | 150 | Node.__init__(self) |
paul@0 | 151 | self.node = node |
paul@0 | 152 | |
paul@0 | 153 | def getChildren(self): |
paul@0 | 154 | return self.node, |
paul@0 | 155 | |
paul@0 | 156 | def getChildNodes(self): |
paul@0 | 157 | return self.node, |
paul@0 | 158 | |
paul@0 | 159 | def __repr__(self): |
paul@7 | 160 | return "Expression(%r)" % (self.node,) |
paul@0 | 161 | |
paul@9 | 162 | def __str__(self): |
paul@9 | 163 | return str(self.node) |
paul@9 | 164 | |
paul@3 | 165 | def visit(self, visitor, *args): |
paul@3 | 166 | return visitor.visitExpression(self, *args) |
paul@1 | 167 | |
paul@15 | 168 | class Add(Node, OperatorUser): |
paul@0 | 169 | def __init__(self, leftright, lineno=None): |
paul@12 | 170 | Node.__init__(self) |
paul@15 | 171 | OperatorUser.__init__(self) |
paul@0 | 172 | self.left = leftright[0] |
paul@0 | 173 | self.right = leftright[1] |
paul@0 | 174 | self.lineno = lineno |
paul@0 | 175 | |
paul@0 | 176 | def getChildren(self): |
paul@0 | 177 | return self.left, self.right |
paul@0 | 178 | |
paul@0 | 179 | def getChildNodes(self): |
paul@0 | 180 | return self.left, self.right |
paul@0 | 181 | |
paul@0 | 182 | def __repr__(self): |
paul@7 | 183 | return "Add((%r, %r))" % (self.left, self.right) |
paul@0 | 184 | |
paul@9 | 185 | def __str__(self): |
paul@16 | 186 | return "(%s + %s)" % (self.left, self.right) |
paul@9 | 187 | |
paul@3 | 188 | def visit(self, visitor, *args): |
paul@3 | 189 | return visitor.visitAdd(self, *args) |
paul@1 | 190 | |
paul@0 | 191 | class And(Node): |
paul@0 | 192 | def __init__(self, nodes, lineno=None): |
paul@12 | 193 | Node.__init__(self) |
paul@0 | 194 | self.nodes = nodes |
paul@0 | 195 | self.lineno = lineno |
paul@0 | 196 | |
paul@0 | 197 | def getChildren(self): |
paul@0 | 198 | return tuple(flatten(self.nodes)) |
paul@0 | 199 | |
paul@0 | 200 | def getChildNodes(self): |
paul@0 | 201 | nodelist = [] |
paul@0 | 202 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 203 | return tuple(nodelist) |
paul@0 | 204 | |
paul@0 | 205 | def __repr__(self): |
paul@7 | 206 | return "And(%r)" % (self.nodes,) |
paul@0 | 207 | |
paul@9 | 208 | def __str__(self): |
paul@16 | 209 | return "(%s)" % " and ".join(map(str, self.nodes)) |
paul@9 | 210 | |
paul@3 | 211 | def visit(self, visitor, *args): |
paul@3 | 212 | return visitor.visitAnd(self, *args) |
paul@1 | 213 | |
paul@20 | 214 | class AssAttr(Node, AttributeAccessor): |
paul@0 | 215 | def __init__(self, expr, attrname, flags, lineno=None): |
paul@12 | 216 | Node.__init__(self) |
paul@20 | 217 | AttributeAccessor.__init__(self) |
paul@0 | 218 | self.expr = expr |
paul@0 | 219 | self.attrname = attrname |
paul@0 | 220 | self.flags = flags |
paul@0 | 221 | self.lineno = lineno |
paul@0 | 222 | |
paul@12 | 223 | # Additional annotations. |
paul@12 | 224 | |
paul@14 | 225 | self._expr = None |
paul@12 | 226 | |
paul@0 | 227 | def getChildren(self): |
paul@0 | 228 | return self.expr, self.attrname, self.flags |
paul@0 | 229 | |
paul@0 | 230 | def getChildNodes(self): |
paul@0 | 231 | return self.expr, |
paul@0 | 232 | |
paul@0 | 233 | def __repr__(self): |
paul@7 | 234 | return "AssAttr(%r, %r, %r)" % (self.expr, self.attrname, self.flags) |
paul@0 | 235 | |
paul@9 | 236 | def __str__(self): |
paul@11 | 237 | if self.flags == "OP_DELETE": |
paul@11 | 238 | return "del %s.%s" % (self.expr, self.attrname) |
paul@11 | 239 | else: |
paul@11 | 240 | return "%s.%s" % (self.expr, self.attrname) |
paul@9 | 241 | |
paul@3 | 242 | def visit(self, visitor, *args): |
paul@3 | 243 | return visitor.visitAssAttr(self, *args) |
paul@1 | 244 | |
paul@0 | 245 | class AssList(Node): |
paul@0 | 246 | def __init__(self, nodes, lineno=None): |
paul@12 | 247 | Node.__init__(self) |
paul@0 | 248 | self.nodes = nodes |
paul@0 | 249 | self.lineno = lineno |
paul@0 | 250 | |
paul@0 | 251 | def getChildren(self): |
paul@0 | 252 | return tuple(flatten(self.nodes)) |
paul@0 | 253 | |
paul@0 | 254 | def getChildNodes(self): |
paul@0 | 255 | nodelist = [] |
paul@0 | 256 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 257 | return tuple(nodelist) |
paul@0 | 258 | |
paul@0 | 259 | def __repr__(self): |
paul@7 | 260 | return "AssList(%r)" % (self.nodes,) |
paul@0 | 261 | |
paul@9 | 262 | def __str__(self): |
paul@21 | 263 | nodes = flatten_assignment(self) |
paul@21 | 264 | if nodes and is_deletion(nodes[0]): |
paul@21 | 265 | return "; ".join(map(str, self.nodes)) |
paul@21 | 266 | else: |
paul@21 | 267 | return "[%s]" % ", ".join(map(str, self.nodes)) |
paul@9 | 268 | |
paul@3 | 269 | def visit(self, visitor, *args): |
paul@3 | 270 | return visitor.visitAssList(self, *args) |
paul@1 | 271 | |
paul@0 | 272 | class AssName(Node): |
paul@0 | 273 | def __init__(self, name, flags, lineno=None): |
paul@12 | 274 | Node.__init__(self) |
paul@0 | 275 | self.name = name |
paul@0 | 276 | self.flags = flags |
paul@0 | 277 | self.lineno = lineno |
paul@0 | 278 | |
paul@0 | 279 | def getChildren(self): |
paul@0 | 280 | return self.name, self.flags |
paul@0 | 281 | |
paul@0 | 282 | def getChildNodes(self): |
paul@0 | 283 | return () |
paul@0 | 284 | |
paul@0 | 285 | def __repr__(self): |
paul@7 | 286 | return "AssName(%r, %r)" % (self.name, self.flags) |
paul@0 | 287 | |
paul@9 | 288 | def __str__(self): |
paul@11 | 289 | if self.flags == "OP_DELETE": |
paul@11 | 290 | return "del %s" % self.name |
paul@11 | 291 | else: |
paul@11 | 292 | return str(self.name) |
paul@9 | 293 | |
paul@3 | 294 | def visit(self, visitor, *args): |
paul@3 | 295 | return visitor.visitAssName(self, *args) |
paul@1 | 296 | |
paul@0 | 297 | class AssTuple(Node): |
paul@0 | 298 | def __init__(self, nodes, lineno=None): |
paul@12 | 299 | Node.__init__(self) |
paul@0 | 300 | self.nodes = nodes |
paul@0 | 301 | self.lineno = lineno |
paul@0 | 302 | |
paul@0 | 303 | def getChildren(self): |
paul@0 | 304 | return tuple(flatten(self.nodes)) |
paul@0 | 305 | |
paul@0 | 306 | def getChildNodes(self): |
paul@0 | 307 | nodelist = [] |
paul@0 | 308 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 309 | return tuple(nodelist) |
paul@0 | 310 | |
paul@0 | 311 | def __repr__(self): |
paul@7 | 312 | return "AssTuple(%r)" % (self.nodes,) |
paul@0 | 313 | |
paul@9 | 314 | def __str__(self): |
paul@21 | 315 | nodes = flatten_assignment(self) |
paul@21 | 316 | if nodes and is_deletion(nodes[0]): |
paul@21 | 317 | return "; ".join(map(str, self.nodes)) |
paul@21 | 318 | else: |
paul@21 | 319 | return "(%s)" % ", ".join(map(str, self.nodes)) |
paul@9 | 320 | |
paul@3 | 321 | def visit(self, visitor, *args): |
paul@3 | 322 | return visitor.visitAssTuple(self, *args) |
paul@1 | 323 | |
paul@0 | 324 | class Assert(Node): |
paul@0 | 325 | def __init__(self, test, fail, lineno=None): |
paul@12 | 326 | Node.__init__(self) |
paul@0 | 327 | self.test = test |
paul@0 | 328 | self.fail = fail |
paul@0 | 329 | self.lineno = lineno |
paul@0 | 330 | |
paul@0 | 331 | def getChildren(self): |
paul@0 | 332 | children = [] |
paul@0 | 333 | children.append(self.test) |
paul@0 | 334 | children.append(self.fail) |
paul@0 | 335 | return tuple(children) |
paul@0 | 336 | |
paul@0 | 337 | def getChildNodes(self): |
paul@0 | 338 | nodelist = [] |
paul@0 | 339 | nodelist.append(self.test) |
paul@0 | 340 | if self.fail is not None: |
paul@0 | 341 | nodelist.append(self.fail) |
paul@0 | 342 | return tuple(nodelist) |
paul@0 | 343 | |
paul@0 | 344 | def __repr__(self): |
paul@7 | 345 | return "Assert(%r, %r)" % (self.test, self.fail) |
paul@0 | 346 | |
paul@9 | 347 | def __str__(self): |
paul@9 | 348 | return "assert %s%s" % (self.test, self.fail and ", %s" % self.fail or "") |
paul@9 | 349 | |
paul@3 | 350 | def visit(self, visitor, *args): |
paul@3 | 351 | return visitor.visitAssert(self, *args) |
paul@1 | 352 | |
paul@0 | 353 | class Assign(Node): |
paul@0 | 354 | def __init__(self, nodes, expr, lineno=None): |
paul@12 | 355 | Node.__init__(self) |
paul@0 | 356 | self.nodes = nodes |
paul@0 | 357 | self.expr = expr |
paul@0 | 358 | self.lineno = lineno |
paul@0 | 359 | |
paul@0 | 360 | def getChildren(self): |
paul@0 | 361 | children = [] |
paul@0 | 362 | children.extend(flatten(self.nodes)) |
paul@0 | 363 | children.append(self.expr) |
paul@0 | 364 | return tuple(children) |
paul@0 | 365 | |
paul@0 | 366 | def getChildNodes(self): |
paul@0 | 367 | nodelist = [] |
paul@0 | 368 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 369 | nodelist.append(self.expr) |
paul@0 | 370 | return tuple(nodelist) |
paul@0 | 371 | |
paul@0 | 372 | def __repr__(self): |
paul@7 | 373 | return "Assign(%r, %r)" % (self.nodes, self.expr) |
paul@0 | 374 | |
paul@9 | 375 | def __str__(self): |
paul@9 | 376 | return "%s = %s" % (", ".join(map(str, self.nodes)), self.expr) |
paul@9 | 377 | |
paul@3 | 378 | def visit(self, visitor, *args): |
paul@3 | 379 | return visitor.visitAssign(self, *args) |
paul@1 | 380 | |
paul@15 | 381 | class AugAssign(Node, OperatorUser): |
paul@0 | 382 | def __init__(self, node, op, expr, lineno=None): |
paul@12 | 383 | Node.__init__(self) |
paul@15 | 384 | OperatorUser.__init__(self) |
paul@0 | 385 | self.node = node |
paul@0 | 386 | self.op = op |
paul@0 | 387 | self.expr = expr |
paul@0 | 388 | self.lineno = lineno |
paul@0 | 389 | |
paul@0 | 390 | def getChildren(self): |
paul@0 | 391 | return self.node, self.op, self.expr |
paul@0 | 392 | |
paul@0 | 393 | def getChildNodes(self): |
paul@0 | 394 | return self.node, self.expr |
paul@0 | 395 | |
paul@0 | 396 | def __repr__(self): |
paul@7 | 397 | return "AugAssign(%r, %r, %r)" % (self.node, self.op, self.expr) |
paul@0 | 398 | |
paul@9 | 399 | def __str__(self): |
paul@9 | 400 | return "%s %s %s" % (self.node, self.op, self.expr) |
paul@9 | 401 | |
paul@3 | 402 | def visit(self, visitor, *args): |
paul@3 | 403 | return visitor.visitAugAssign(self, *args) |
paul@1 | 404 | |
paul@0 | 405 | class Backquote(Node): |
paul@0 | 406 | def __init__(self, expr, lineno=None): |
paul@12 | 407 | Node.__init__(self) |
paul@0 | 408 | self.expr = expr |
paul@0 | 409 | self.lineno = lineno |
paul@0 | 410 | |
paul@0 | 411 | def getChildren(self): |
paul@0 | 412 | return self.expr, |
paul@0 | 413 | |
paul@0 | 414 | def getChildNodes(self): |
paul@0 | 415 | return self.expr, |
paul@0 | 416 | |
paul@0 | 417 | def __repr__(self): |
paul@7 | 418 | return "Backquote(%r)" % (self.expr,) |
paul@0 | 419 | |
paul@9 | 420 | def __str__(self): |
paul@9 | 421 | return "`%s`" % self.expr |
paul@9 | 422 | |
paul@3 | 423 | def visit(self, visitor, *args): |
paul@3 | 424 | return visitor.visitBackquote(self, *args) |
paul@1 | 425 | |
paul@15 | 426 | class Bitand(Node, OperatorUser): |
paul@0 | 427 | def __init__(self, nodes, lineno=None): |
paul@12 | 428 | Node.__init__(self) |
paul@15 | 429 | OperatorUser.__init__(self) |
paul@0 | 430 | self.nodes = nodes |
paul@0 | 431 | self.lineno = lineno |
paul@0 | 432 | |
paul@0 | 433 | def getChildren(self): |
paul@0 | 434 | return tuple(flatten(self.nodes)) |
paul@0 | 435 | |
paul@0 | 436 | def getChildNodes(self): |
paul@0 | 437 | nodelist = [] |
paul@0 | 438 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 439 | return tuple(nodelist) |
paul@0 | 440 | |
paul@0 | 441 | def __repr__(self): |
paul@7 | 442 | return "Bitand(%r)" % (self.nodes,) |
paul@0 | 443 | |
paul@9 | 444 | def __str__(self): |
paul@16 | 445 | return "(%s)" % " & ".join(map(str, self.nodes)) |
paul@9 | 446 | |
paul@3 | 447 | def visit(self, visitor, *args): |
paul@3 | 448 | return visitor.visitBitand(self, *args) |
paul@1 | 449 | |
paul@15 | 450 | class Bitor(Node, OperatorUser): |
paul@0 | 451 | def __init__(self, nodes, lineno=None): |
paul@12 | 452 | Node.__init__(self) |
paul@15 | 453 | OperatorUser.__init__(self) |
paul@0 | 454 | self.nodes = nodes |
paul@0 | 455 | self.lineno = lineno |
paul@0 | 456 | |
paul@0 | 457 | def getChildren(self): |
paul@0 | 458 | return tuple(flatten(self.nodes)) |
paul@0 | 459 | |
paul@0 | 460 | def getChildNodes(self): |
paul@0 | 461 | nodelist = [] |
paul@0 | 462 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 463 | return tuple(nodelist) |
paul@0 | 464 | |
paul@0 | 465 | def __repr__(self): |
paul@7 | 466 | return "Bitor(%r)" % (self.nodes,) |
paul@0 | 467 | |
paul@9 | 468 | def __str__(self): |
paul@16 | 469 | return "(%s)" % " | ".join(map(str, self.nodes)) |
paul@9 | 470 | |
paul@3 | 471 | def visit(self, visitor, *args): |
paul@3 | 472 | return visitor.visitBitor(self, *args) |
paul@1 | 473 | |
paul@15 | 474 | class Bitxor(Node, OperatorUser): |
paul@0 | 475 | def __init__(self, nodes, lineno=None): |
paul@12 | 476 | Node.__init__(self) |
paul@15 | 477 | OperatorUser.__init__(self) |
paul@0 | 478 | self.nodes = nodes |
paul@0 | 479 | self.lineno = lineno |
paul@0 | 480 | |
paul@0 | 481 | def getChildren(self): |
paul@0 | 482 | return tuple(flatten(self.nodes)) |
paul@0 | 483 | |
paul@0 | 484 | def getChildNodes(self): |
paul@0 | 485 | nodelist = [] |
paul@0 | 486 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 487 | return tuple(nodelist) |
paul@0 | 488 | |
paul@0 | 489 | def __repr__(self): |
paul@7 | 490 | return "Bitxor(%r)" % (self.nodes,) |
paul@0 | 491 | |
paul@9 | 492 | def __str__(self): |
paul@16 | 493 | return "(%s)" % " ^ ".join(map(str, self.nodes)) |
paul@9 | 494 | |
paul@3 | 495 | def visit(self, visitor, *args): |
paul@3 | 496 | return visitor.visitBitxor(self, *args) |
paul@1 | 497 | |
paul@0 | 498 | class Break(Node): |
paul@0 | 499 | def __init__(self, lineno=None): |
paul@12 | 500 | Node.__init__(self) |
paul@0 | 501 | self.lineno = lineno |
paul@0 | 502 | |
paul@0 | 503 | def getChildren(self): |
paul@0 | 504 | return () |
paul@0 | 505 | |
paul@0 | 506 | def getChildNodes(self): |
paul@0 | 507 | return () |
paul@0 | 508 | |
paul@0 | 509 | def __repr__(self): |
paul@0 | 510 | return "Break()" |
paul@0 | 511 | |
paul@9 | 512 | def __str__(self): |
paul@9 | 513 | return "break" |
paul@9 | 514 | |
paul@3 | 515 | def visit(self, visitor, *args): |
paul@3 | 516 | return visitor.visitBreak(self, *args) |
paul@1 | 517 | |
paul@0 | 518 | class CallFunc(Node): |
paul@0 | 519 | def __init__(self, node, args, star_args = None, dstar_args = None, lineno=None): |
paul@12 | 520 | Node.__init__(self) |
paul@0 | 521 | self.node = node |
paul@0 | 522 | self.args = args |
paul@0 | 523 | self.star_args = star_args |
paul@0 | 524 | self.dstar_args = dstar_args |
paul@0 | 525 | self.lineno = lineno |
paul@0 | 526 | |
paul@0 | 527 | def getChildren(self): |
paul@0 | 528 | children = [] |
paul@0 | 529 | children.append(self.node) |
paul@0 | 530 | children.extend(flatten(self.args)) |
paul@0 | 531 | children.append(self.star_args) |
paul@0 | 532 | children.append(self.dstar_args) |
paul@0 | 533 | return tuple(children) |
paul@0 | 534 | |
paul@0 | 535 | def getChildNodes(self): |
paul@0 | 536 | nodelist = [] |
paul@0 | 537 | nodelist.append(self.node) |
paul@0 | 538 | nodelist.extend(flatten_nodes(self.args)) |
paul@0 | 539 | if self.star_args is not None: |
paul@0 | 540 | nodelist.append(self.star_args) |
paul@0 | 541 | if self.dstar_args is not None: |
paul@0 | 542 | nodelist.append(self.dstar_args) |
paul@0 | 543 | return tuple(nodelist) |
paul@0 | 544 | |
paul@0 | 545 | def __repr__(self): |
paul@7 | 546 | return "CallFunc(%r, %r, %r, %r)" % (self.node, self.args, self.star_args, self.dstar_args) |
paul@0 | 547 | |
paul@9 | 548 | def __str__(self): |
paul@9 | 549 | star_args = self.star_args and ["*%s" % self.star_args] or [] |
paul@9 | 550 | dstar_args = self.dstar_args and ["**%s" % self.dstar_args] or [] |
paul@9 | 551 | return "%s(%s)" % (self.node, ", ".join(map(str, self.args + star_args + dstar_args))) |
paul@9 | 552 | |
paul@3 | 553 | def visit(self, visitor, *args): |
paul@3 | 554 | return visitor.visitCallFunc(self, *args) |
paul@1 | 555 | |
paul@0 | 556 | class Class(Node): |
paul@0 | 557 | def __init__(self, name, bases, doc, code, decorators = None, lineno=None): |
paul@12 | 558 | Node.__init__(self) |
paul@0 | 559 | self.name = name |
paul@0 | 560 | self.bases = bases |
paul@0 | 561 | self.doc = doc |
paul@0 | 562 | self.code = code |
paul@0 | 563 | self.decorators = decorators |
paul@0 | 564 | self.lineno = lineno |
paul@0 | 565 | |
paul@13 | 566 | # Additional annotations. |
paul@13 | 567 | |
paul@13 | 568 | self.unit = None |
paul@13 | 569 | |
paul@0 | 570 | def getChildren(self): |
paul@0 | 571 | children = [] |
paul@0 | 572 | children.append(self.name) |
paul@0 | 573 | children.extend(flatten(self.bases)) |
paul@0 | 574 | children.append(self.doc) |
paul@0 | 575 | children.append(self.code) |
paul@0 | 576 | children.append(self.decorators) |
paul@0 | 577 | return tuple(children) |
paul@0 | 578 | |
paul@0 | 579 | def getChildNodes(self): |
paul@0 | 580 | nodelist = [] |
paul@0 | 581 | nodelist.extend(flatten_nodes(self.bases)) |
paul@0 | 582 | nodelist.append(self.code) |
paul@0 | 583 | if self.decorators is not None: |
paul@0 | 584 | nodelist.append(self.decorators) |
paul@0 | 585 | return tuple(nodelist) |
paul@0 | 586 | |
paul@0 | 587 | def __repr__(self): |
paul@7 | 588 | return "Class(%r, %r, %r, %r, %r)" % (self.name, self.bases, self.doc, self.code, self.decorators) |
paul@0 | 589 | |
paul@9 | 590 | def __str__(self): |
paul@19 | 591 | return "%sclass %s%s:%s%s\n" % ( |
paul@9 | 592 | self.decorators and "%s\n" % "\n".join([("@%s" % decorator) for decorator in self.decorators]) or "", |
paul@9 | 593 | self.name, |
paul@9 | 594 | self.bases and "(%s)" % ", ".join(map(str, self.bases)) or "", |
paul@20 | 595 | self.doc and "\n\t" + docstring(self.doc) or "", |
paul@9 | 596 | indent("\n%s" % self.code) |
paul@9 | 597 | ) |
paul@9 | 598 | |
paul@3 | 599 | def visit(self, visitor, *args): |
paul@3 | 600 | return visitor.visitClass(self, *args) |
paul@1 | 601 | |
paul@15 | 602 | class Compare(Node, OperatorUser): |
paul@0 | 603 | def __init__(self, expr, ops, lineno=None): |
paul@12 | 604 | Node.__init__(self) |
paul@15 | 605 | OperatorUser.__init__(self) |
paul@0 | 606 | self.expr = expr |
paul@0 | 607 | self.ops = ops |
paul@0 | 608 | self.lineno = lineno |
paul@0 | 609 | |
paul@0 | 610 | def getChildren(self): |
paul@0 | 611 | children = [] |
paul@0 | 612 | children.append(self.expr) |
paul@0 | 613 | children.extend(flatten(self.ops)) |
paul@0 | 614 | return tuple(children) |
paul@0 | 615 | |
paul@0 | 616 | def getChildNodes(self): |
paul@0 | 617 | nodelist = [] |
paul@0 | 618 | nodelist.append(self.expr) |
paul@0 | 619 | nodelist.extend(flatten_nodes(self.ops)) |
paul@0 | 620 | return tuple(nodelist) |
paul@0 | 621 | |
paul@0 | 622 | def __repr__(self): |
paul@7 | 623 | return "Compare(%r, %r)" % (self.expr, self.ops) |
paul@0 | 624 | |
paul@9 | 625 | def __str__(self): |
paul@9 | 626 | return "%s %s" % (self.expr, " ".join([("%s %s" % op) for op in self.ops])) |
paul@9 | 627 | |
paul@3 | 628 | def visit(self, visitor, *args): |
paul@3 | 629 | return visitor.visitCompare(self, *args) |
paul@1 | 630 | |
paul@0 | 631 | class Const(Node): |
paul@0 | 632 | def __init__(self, value, lineno=None): |
paul@12 | 633 | Node.__init__(self) |
paul@0 | 634 | self.value = value |
paul@0 | 635 | self.lineno = lineno |
paul@0 | 636 | |
paul@0 | 637 | def getChildren(self): |
paul@0 | 638 | return self.value, |
paul@0 | 639 | |
paul@0 | 640 | def getChildNodes(self): |
paul@0 | 641 | return () |
paul@0 | 642 | |
paul@0 | 643 | def __repr__(self): |
paul@7 | 644 | return "Const(%r)" % (self.value,) |
paul@0 | 645 | |
paul@9 | 646 | def __str__(self): |
paul@9 | 647 | return repr(self.value) |
paul@9 | 648 | |
paul@3 | 649 | def visit(self, visitor, *args): |
paul@3 | 650 | return visitor.visitConst(self, *args) |
paul@1 | 651 | |
paul@0 | 652 | class Continue(Node): |
paul@0 | 653 | def __init__(self, lineno=None): |
paul@12 | 654 | Node.__init__(self) |
paul@0 | 655 | self.lineno = lineno |
paul@0 | 656 | |
paul@0 | 657 | def getChildren(self): |
paul@0 | 658 | return () |
paul@0 | 659 | |
paul@0 | 660 | def getChildNodes(self): |
paul@0 | 661 | return () |
paul@0 | 662 | |
paul@0 | 663 | def __repr__(self): |
paul@0 | 664 | return "Continue()" |
paul@0 | 665 | |
paul@9 | 666 | def __str__(self): |
paul@9 | 667 | return "continue" |
paul@9 | 668 | |
paul@3 | 669 | def visit(self, visitor, *args): |
paul@3 | 670 | return visitor.visitContinue(self, *args) |
paul@1 | 671 | |
paul@0 | 672 | class Decorators(Node): |
paul@0 | 673 | def __init__(self, nodes, lineno=None): |
paul@12 | 674 | Node.__init__(self) |
paul@0 | 675 | self.nodes = nodes |
paul@0 | 676 | self.lineno = lineno |
paul@0 | 677 | |
paul@0 | 678 | def getChildren(self): |
paul@0 | 679 | return tuple(flatten(self.nodes)) |
paul@0 | 680 | |
paul@0 | 681 | def getChildNodes(self): |
paul@0 | 682 | nodelist = [] |
paul@0 | 683 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 684 | return tuple(nodelist) |
paul@0 | 685 | |
paul@0 | 686 | def __repr__(self): |
paul@7 | 687 | return "Decorators(%r)" % (self.nodes,) |
paul@0 | 688 | |
paul@9 | 689 | def __str__(self): |
paul@9 | 690 | return "\n".join([("@%s" % node) for node in self.nodes]) |
paul@9 | 691 | |
paul@3 | 692 | def visit(self, visitor, *args): |
paul@3 | 693 | return visitor.visitDecorators(self, *args) |
paul@1 | 694 | |
paul@0 | 695 | class Dict(Node): |
paul@0 | 696 | def __init__(self, items, lineno=None): |
paul@12 | 697 | Node.__init__(self) |
paul@0 | 698 | self.items = items |
paul@0 | 699 | self.lineno = lineno |
paul@0 | 700 | |
paul@0 | 701 | def getChildren(self): |
paul@0 | 702 | return tuple(flatten(self.items)) |
paul@0 | 703 | |
paul@0 | 704 | def getChildNodes(self): |
paul@0 | 705 | nodelist = [] |
paul@0 | 706 | nodelist.extend(flatten_nodes(self.items)) |
paul@0 | 707 | return tuple(nodelist) |
paul@0 | 708 | |
paul@0 | 709 | def __repr__(self): |
paul@7 | 710 | return "Dict(%r)" % (self.items,) |
paul@0 | 711 | |
paul@9 | 712 | def __str__(self): |
paul@18 | 713 | return "{%s}" % ", ".join([("%s : %s" % (key, value)) for (key, value) in self.items]) |
paul@9 | 714 | |
paul@3 | 715 | def visit(self, visitor, *args): |
paul@3 | 716 | return visitor.visitDict(self, *args) |
paul@1 | 717 | |
paul@0 | 718 | class Discard(Node): |
paul@0 | 719 | def __init__(self, expr, lineno=None): |
paul@12 | 720 | Node.__init__(self) |
paul@0 | 721 | self.expr = expr |
paul@0 | 722 | self.lineno = lineno |
paul@0 | 723 | |
paul@0 | 724 | def getChildren(self): |
paul@0 | 725 | return self.expr, |
paul@0 | 726 | |
paul@0 | 727 | def getChildNodes(self): |
paul@0 | 728 | return self.expr, |
paul@0 | 729 | |
paul@0 | 730 | def __repr__(self): |
paul@7 | 731 | return "Discard(%r)" % (self.expr,) |
paul@0 | 732 | |
paul@9 | 733 | def __str__(self): |
paul@9 | 734 | return str(self.expr) |
paul@9 | 735 | |
paul@3 | 736 | def visit(self, visitor, *args): |
paul@3 | 737 | return visitor.visitDiscard(self, *args) |
paul@1 | 738 | |
paul@15 | 739 | class Div(Node, OperatorUser): |
paul@0 | 740 | def __init__(self, leftright, lineno=None): |
paul@12 | 741 | Node.__init__(self) |
paul@15 | 742 | OperatorUser.__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 "Div((%r, %r))" % (self.left, self.right) |
paul@0 | 755 | |
paul@9 | 756 | def __str__(self): |
paul@16 | 757 | return "(%s / %s)" % (self.left, self.right) |
paul@9 | 758 | |
paul@3 | 759 | def visit(self, visitor, *args): |
paul@3 | 760 | return visitor.visitDiv(self, *args) |
paul@1 | 761 | |
paul@0 | 762 | class Ellipsis(Node): |
paul@0 | 763 | def __init__(self, lineno=None): |
paul@12 | 764 | Node.__init__(self) |
paul@0 | 765 | self.lineno = lineno |
paul@0 | 766 | |
paul@0 | 767 | def getChildren(self): |
paul@0 | 768 | return () |
paul@0 | 769 | |
paul@0 | 770 | def getChildNodes(self): |
paul@0 | 771 | return () |
paul@0 | 772 | |
paul@0 | 773 | def __repr__(self): |
paul@0 | 774 | return "Ellipsis()" |
paul@0 | 775 | |
paul@9 | 776 | def __str__(self): |
paul@9 | 777 | return "..." |
paul@9 | 778 | |
paul@3 | 779 | def visit(self, visitor, *args): |
paul@3 | 780 | return visitor.visitEllipsis(self, *args) |
paul@1 | 781 | |
paul@0 | 782 | class Exec(Node): |
paul@0 | 783 | def __init__(self, expr, locals, globals, lineno=None): |
paul@12 | 784 | Node.__init__(self) |
paul@0 | 785 | self.expr = expr |
paul@0 | 786 | self.locals = locals |
paul@0 | 787 | self.globals = globals |
paul@0 | 788 | self.lineno = lineno |
paul@0 | 789 | |
paul@0 | 790 | def getChildren(self): |
paul@0 | 791 | children = [] |
paul@0 | 792 | children.append(self.expr) |
paul@0 | 793 | children.append(self.locals) |
paul@0 | 794 | children.append(self.globals) |
paul@0 | 795 | return tuple(children) |
paul@0 | 796 | |
paul@0 | 797 | def getChildNodes(self): |
paul@0 | 798 | nodelist = [] |
paul@0 | 799 | nodelist.append(self.expr) |
paul@0 | 800 | if self.locals is not None: |
paul@0 | 801 | nodelist.append(self.locals) |
paul@0 | 802 | if self.globals is not None: |
paul@0 | 803 | nodelist.append(self.globals) |
paul@0 | 804 | return tuple(nodelist) |
paul@0 | 805 | |
paul@0 | 806 | def __repr__(self): |
paul@7 | 807 | return "Exec(%r, %r, %r)" % (self.expr, self.locals, self.globals) |
paul@0 | 808 | |
paul@9 | 809 | def __str__(self): |
paul@20 | 810 | return "exec %s%s%s" % (self.expr, self.locals and "in %s" % self.locals or "", |
paul@9 | 811 | self.globals and ", %s" % self.globals or "") |
paul@9 | 812 | |
paul@3 | 813 | def visit(self, visitor, *args): |
paul@3 | 814 | return visitor.visitExec(self, *args) |
paul@1 | 815 | |
paul@15 | 816 | class FloorDiv(Node, OperatorUser): |
paul@0 | 817 | def __init__(self, leftright, lineno=None): |
paul@12 | 818 | Node.__init__(self) |
paul@15 | 819 | OperatorUser.__init__(self) |
paul@0 | 820 | self.left = leftright[0] |
paul@0 | 821 | self.right = leftright[1] |
paul@0 | 822 | self.lineno = lineno |
paul@0 | 823 | |
paul@0 | 824 | def getChildren(self): |
paul@0 | 825 | return self.left, self.right |
paul@0 | 826 | |
paul@0 | 827 | def getChildNodes(self): |
paul@0 | 828 | return self.left, self.right |
paul@0 | 829 | |
paul@0 | 830 | def __repr__(self): |
paul@7 | 831 | return "FloorDiv((%r, %r))" % (self.left, self.right) |
paul@0 | 832 | |
paul@9 | 833 | def __str__(self): |
paul@16 | 834 | return "(%s // %s)" % (self.left, self.right) |
paul@9 | 835 | |
paul@3 | 836 | def visit(self, visitor, *args): |
paul@3 | 837 | return visitor.visitFloorDiv(self, *args) |
paul@1 | 838 | |
paul@0 | 839 | class For(Node): |
paul@0 | 840 | def __init__(self, assign, list, body, else_, lineno=None): |
paul@12 | 841 | Node.__init__(self) |
paul@0 | 842 | self.assign = assign |
paul@0 | 843 | self.list = list |
paul@0 | 844 | self.body = body |
paul@0 | 845 | self.else_ = else_ |
paul@0 | 846 | self.lineno = lineno |
paul@0 | 847 | |
paul@0 | 848 | def getChildren(self): |
paul@0 | 849 | children = [] |
paul@0 | 850 | children.append(self.assign) |
paul@0 | 851 | children.append(self.list) |
paul@0 | 852 | children.append(self.body) |
paul@0 | 853 | children.append(self.else_) |
paul@0 | 854 | return tuple(children) |
paul@0 | 855 | |
paul@0 | 856 | def getChildNodes(self): |
paul@0 | 857 | nodelist = [] |
paul@0 | 858 | nodelist.append(self.assign) |
paul@0 | 859 | nodelist.append(self.list) |
paul@0 | 860 | nodelist.append(self.body) |
paul@0 | 861 | if self.else_ is not None: |
paul@0 | 862 | nodelist.append(self.else_) |
paul@0 | 863 | return tuple(nodelist) |
paul@0 | 864 | |
paul@0 | 865 | def __repr__(self): |
paul@7 | 866 | return "For(%r, %r, %r, %r)" % (self.assign, self.list, self.body, self.else_) |
paul@0 | 867 | |
paul@9 | 868 | def __str__(self): |
paul@9 | 869 | return "for %s in %s:%s%s" % ( |
paul@9 | 870 | self.assign, self.list, |
paul@9 | 871 | indent("\n%s" % self.body), |
paul@9 | 872 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 873 | ) |
paul@9 | 874 | |
paul@3 | 875 | def visit(self, visitor, *args): |
paul@3 | 876 | return visitor.visitFor(self, *args) |
paul@1 | 877 | |
paul@0 | 878 | class From(Node): |
paul@0 | 879 | def __init__(self, modname, names, level, lineno=None): |
paul@12 | 880 | Node.__init__(self) |
paul@0 | 881 | self.modname = modname |
paul@0 | 882 | self.names = names |
paul@0 | 883 | self.level = level |
paul@0 | 884 | self.lineno = lineno |
paul@0 | 885 | |
paul@0 | 886 | def getChildren(self): |
paul@0 | 887 | return self.modname, self.names, self.level |
paul@0 | 888 | |
paul@0 | 889 | def getChildNodes(self): |
paul@0 | 890 | return () |
paul@0 | 891 | |
paul@0 | 892 | def __repr__(self): |
paul@7 | 893 | return "From(%r, %r, %r)" % (self.modname, self.names, self.level) |
paul@0 | 894 | |
paul@9 | 895 | def __str__(self): |
paul@9 | 896 | return "from %s import %s" % (self.modname, |
paul@9 | 897 | ", ".join([(alias and "%s as %s" % (name, alias) or name) for (name, alias) in self.names])) |
paul@9 | 898 | |
paul@3 | 899 | def visit(self, visitor, *args): |
paul@3 | 900 | return visitor.visitFrom(self, *args) |
paul@1 | 901 | |
paul@0 | 902 | class Function(Node): |
paul@0 | 903 | def __init__(self, decorators, name, argnames, defaults, flags, doc, code, lineno=None): |
paul@12 | 904 | Node.__init__(self) |
paul@0 | 905 | self.decorators = decorators |
paul@0 | 906 | self.name = name |
paul@0 | 907 | self.argnames = argnames |
paul@0 | 908 | self.defaults = defaults |
paul@0 | 909 | self.flags = flags |
paul@0 | 910 | self.doc = doc |
paul@0 | 911 | self.code = code |
paul@0 | 912 | self.lineno = lineno |
paul@0 | 913 | self.varargs = self.kwargs = None |
paul@0 | 914 | if flags & CO_VARARGS: |
paul@0 | 915 | self.varargs = 1 |
paul@0 | 916 | if flags & CO_VARKEYWORDS: |
paul@0 | 917 | self.kwargs = 1 |
paul@0 | 918 | |
paul@13 | 919 | # Additional annotations. |
paul@13 | 920 | |
paul@13 | 921 | self.unit = None |
paul@13 | 922 | |
paul@0 | 923 | def getChildren(self): |
paul@0 | 924 | children = [] |
paul@0 | 925 | children.append(self.decorators) |
paul@0 | 926 | children.append(self.name) |
paul@0 | 927 | children.append(self.argnames) |
paul@0 | 928 | children.extend(flatten(self.defaults)) |
paul@0 | 929 | children.append(self.flags) |
paul@0 | 930 | children.append(self.doc) |
paul@0 | 931 | children.append(self.code) |
paul@0 | 932 | return tuple(children) |
paul@0 | 933 | |
paul@0 | 934 | def getChildNodes(self): |
paul@0 | 935 | nodelist = [] |
paul@0 | 936 | if self.decorators is not None: |
paul@0 | 937 | nodelist.append(self.decorators) |
paul@0 | 938 | nodelist.extend(flatten_nodes(self.defaults)) |
paul@0 | 939 | nodelist.append(self.code) |
paul@0 | 940 | return tuple(nodelist) |
paul@0 | 941 | |
paul@0 | 942 | def __repr__(self): |
paul@7 | 943 | 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 | 944 | |
paul@9 | 945 | def __str__(self): |
paul@9 | 946 | parameters = decode_function(self) |
paul@9 | 947 | |
paul@19 | 948 | return "%sdef %s(%s):%s%s\n" % ( |
paul@9 | 949 | self.decorators and "%s\n" % "\n".join([("@%s" % decorator) for decorator in self.decorators]) or "", |
paul@9 | 950 | self.name, |
paul@9 | 951 | ", ".join(parameters), |
paul@20 | 952 | self.doc and "\n\n\t%s\n" % docstring(self.doc) or "", |
paul@9 | 953 | indent("\n%s" % self.code) |
paul@9 | 954 | ) |
paul@9 | 955 | |
paul@3 | 956 | def visit(self, visitor, *args): |
paul@3 | 957 | return visitor.visitFunction(self, *args) |
paul@1 | 958 | |
paul@0 | 959 | class GenExpr(Node): |
paul@0 | 960 | def __init__(self, code, lineno=None): |
paul@12 | 961 | Node.__init__(self) |
paul@0 | 962 | self.code = code |
paul@0 | 963 | self.lineno = lineno |
paul@0 | 964 | self.argnames = ['.0'] |
paul@0 | 965 | self.varargs = self.kwargs = None |
paul@0 | 966 | |
paul@0 | 967 | def getChildren(self): |
paul@0 | 968 | return self.code, |
paul@0 | 969 | |
paul@0 | 970 | def getChildNodes(self): |
paul@0 | 971 | return self.code, |
paul@0 | 972 | |
paul@0 | 973 | def __repr__(self): |
paul@7 | 974 | return "GenExpr(%r)" % (self.code,) |
paul@0 | 975 | |
paul@9 | 976 | def __str__(self): |
paul@9 | 977 | return str(self.code) |
paul@9 | 978 | |
paul@3 | 979 | def visit(self, visitor, *args): |
paul@3 | 980 | return visitor.visitGenExpr(self, *args) |
paul@1 | 981 | |
paul@0 | 982 | class GenExprFor(Node): |
paul@0 | 983 | def __init__(self, assign, iter, ifs, lineno=None): |
paul@12 | 984 | Node.__init__(self) |
paul@0 | 985 | self.assign = assign |
paul@0 | 986 | self.iter = iter |
paul@0 | 987 | self.ifs = ifs |
paul@0 | 988 | self.lineno = lineno |
paul@0 | 989 | self.is_outmost = False |
paul@0 | 990 | |
paul@0 | 991 | def getChildren(self): |
paul@0 | 992 | children = [] |
paul@0 | 993 | children.append(self.assign) |
paul@0 | 994 | children.append(self.iter) |
paul@0 | 995 | children.extend(flatten(self.ifs)) |
paul@0 | 996 | return tuple(children) |
paul@0 | 997 | |
paul@0 | 998 | def getChildNodes(self): |
paul@0 | 999 | nodelist = [] |
paul@0 | 1000 | nodelist.append(self.assign) |
paul@0 | 1001 | nodelist.append(self.iter) |
paul@0 | 1002 | nodelist.extend(flatten_nodes(self.ifs)) |
paul@0 | 1003 | return tuple(nodelist) |
paul@0 | 1004 | |
paul@0 | 1005 | def __repr__(self): |
paul@7 | 1006 | return "GenExprFor(%r, %r, %r)" % (self.assign, self.iter, self.ifs) |
paul@0 | 1007 | |
paul@9 | 1008 | def __str__(self): |
paul@9 | 1009 | return "for %s in %s%s" % ( |
paul@9 | 1010 | self.assign, self.iter, |
paul@9 | 1011 | self.ifs and " ".join(map(str, self.ifs)) or "" |
paul@9 | 1012 | ) |
paul@9 | 1013 | |
paul@3 | 1014 | def visit(self, visitor, *args): |
paul@3 | 1015 | return visitor.visitGenExprFor(self, *args) |
paul@1 | 1016 | |
paul@0 | 1017 | class GenExprIf(Node): |
paul@0 | 1018 | def __init__(self, test, lineno=None): |
paul@12 | 1019 | Node.__init__(self) |
paul@0 | 1020 | self.test = test |
paul@0 | 1021 | self.lineno = lineno |
paul@0 | 1022 | |
paul@0 | 1023 | def getChildren(self): |
paul@0 | 1024 | return self.test, |
paul@0 | 1025 | |
paul@0 | 1026 | def getChildNodes(self): |
paul@0 | 1027 | return self.test, |
paul@0 | 1028 | |
paul@0 | 1029 | def __repr__(self): |
paul@7 | 1030 | return "GenExprIf(%r)" % (self.test,) |
paul@0 | 1031 | |
paul@9 | 1032 | def __str__(self): |
paul@9 | 1033 | return "if %s" % self.test |
paul@9 | 1034 | |
paul@3 | 1035 | def visit(self, visitor, *args): |
paul@3 | 1036 | return visitor.visitGenExprIf(self, *args) |
paul@1 | 1037 | |
paul@0 | 1038 | class GenExprInner(Node): |
paul@0 | 1039 | def __init__(self, expr, quals, lineno=None): |
paul@12 | 1040 | Node.__init__(self) |
paul@0 | 1041 | self.expr = expr |
paul@0 | 1042 | self.quals = quals |
paul@0 | 1043 | self.lineno = lineno |
paul@0 | 1044 | |
paul@0 | 1045 | def getChildren(self): |
paul@0 | 1046 | children = [] |
paul@0 | 1047 | children.append(self.expr) |
paul@0 | 1048 | children.extend(flatten(self.quals)) |
paul@0 | 1049 | return tuple(children) |
paul@0 | 1050 | |
paul@0 | 1051 | def getChildNodes(self): |
paul@0 | 1052 | nodelist = [] |
paul@0 | 1053 | nodelist.append(self.expr) |
paul@0 | 1054 | nodelist.extend(flatten_nodes(self.quals)) |
paul@0 | 1055 | return tuple(nodelist) |
paul@0 | 1056 | |
paul@0 | 1057 | def __repr__(self): |
paul@7 | 1058 | return "GenExprInner(%r, %r)" % (self.expr, self.quals) |
paul@0 | 1059 | |
paul@9 | 1060 | def __str__(self): |
paul@9 | 1061 | return "%s %s" % (self.expr, " ".join(map(str, self.quals))) |
paul@9 | 1062 | |
paul@3 | 1063 | def visit(self, visitor, *args): |
paul@3 | 1064 | return visitor.visitGenExprInner(self, *args) |
paul@1 | 1065 | |
paul@20 | 1066 | class Getattr(Node, AttributeAccessor): |
paul@0 | 1067 | def __init__(self, expr, attrname, lineno=None): |
paul@12 | 1068 | Node.__init__(self) |
paul@20 | 1069 | AttributeAccessor.__init__(self) |
paul@0 | 1070 | self.expr = expr |
paul@0 | 1071 | self.attrname = attrname |
paul@0 | 1072 | self.lineno = lineno |
paul@0 | 1073 | |
paul@12 | 1074 | # Additional annotations. |
paul@12 | 1075 | |
paul@14 | 1076 | self._expr = None |
paul@12 | 1077 | |
paul@0 | 1078 | def getChildren(self): |
paul@0 | 1079 | return self.expr, self.attrname |
paul@0 | 1080 | |
paul@0 | 1081 | def getChildNodes(self): |
paul@0 | 1082 | return self.expr, |
paul@0 | 1083 | |
paul@0 | 1084 | def __repr__(self): |
paul@7 | 1085 | return "Getattr(%r, %r)" % (self.expr, self.attrname) |
paul@0 | 1086 | |
paul@9 | 1087 | def __str__(self): |
paul@9 | 1088 | return "%s.%s" % (self.expr, self.attrname) |
paul@9 | 1089 | |
paul@3 | 1090 | def visit(self, visitor, *args): |
paul@3 | 1091 | return visitor.visitGetattr(self, *args) |
paul@1 | 1092 | |
paul@0 | 1093 | class Global(Node): |
paul@0 | 1094 | def __init__(self, names, lineno=None): |
paul@12 | 1095 | Node.__init__(self) |
paul@0 | 1096 | self.names = names |
paul@0 | 1097 | self.lineno = lineno |
paul@0 | 1098 | |
paul@0 | 1099 | def getChildren(self): |
paul@0 | 1100 | return self.names, |
paul@0 | 1101 | |
paul@0 | 1102 | def getChildNodes(self): |
paul@0 | 1103 | return () |
paul@0 | 1104 | |
paul@0 | 1105 | def __repr__(self): |
paul@7 | 1106 | return "Global(%r)" % (self.names,) |
paul@0 | 1107 | |
paul@9 | 1108 | def __str__(self): |
paul@9 | 1109 | return "global %s" % ", ".join(map(str, self.names)) |
paul@9 | 1110 | |
paul@3 | 1111 | def visit(self, visitor, *args): |
paul@3 | 1112 | return visitor.visitGlobal(self, *args) |
paul@1 | 1113 | |
paul@0 | 1114 | class If(Node): |
paul@0 | 1115 | def __init__(self, tests, else_, lineno=None): |
paul@12 | 1116 | Node.__init__(self) |
paul@0 | 1117 | self.tests = tests |
paul@0 | 1118 | self.else_ = else_ |
paul@0 | 1119 | self.lineno = lineno |
paul@0 | 1120 | |
paul@0 | 1121 | def getChildren(self): |
paul@0 | 1122 | children = [] |
paul@0 | 1123 | children.extend(flatten(self.tests)) |
paul@0 | 1124 | children.append(self.else_) |
paul@0 | 1125 | return tuple(children) |
paul@0 | 1126 | |
paul@0 | 1127 | def getChildNodes(self): |
paul@0 | 1128 | nodelist = [] |
paul@0 | 1129 | nodelist.extend(flatten_nodes(self.tests)) |
paul@0 | 1130 | if self.else_ is not None: |
paul@0 | 1131 | nodelist.append(self.else_) |
paul@0 | 1132 | return tuple(nodelist) |
paul@0 | 1133 | |
paul@0 | 1134 | def __repr__(self): |
paul@7 | 1135 | return "If(%r, %r)" % (self.tests, self.else_) |
paul@0 | 1136 | |
paul@9 | 1137 | def __str__(self): |
paul@9 | 1138 | tests = [("%sif %s:%s" % (i > 0 and "el" or "", test, indent("\n%s" % body))) for (i, (test, body)) in enumerate(self.tests)] |
paul@9 | 1139 | return "%s%s" % ( |
paul@9 | 1140 | "\n".join(tests), |
paul@9 | 1141 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 1142 | ) |
paul@9 | 1143 | |
paul@3 | 1144 | def visit(self, visitor, *args): |
paul@3 | 1145 | return visitor.visitIf(self, *args) |
paul@1 | 1146 | |
paul@0 | 1147 | class IfExp(Node): |
paul@0 | 1148 | def __init__(self, test, then, else_, lineno=None): |
paul@12 | 1149 | Node.__init__(self) |
paul@0 | 1150 | self.test = test |
paul@0 | 1151 | self.then = then |
paul@0 | 1152 | self.else_ = else_ |
paul@0 | 1153 | self.lineno = lineno |
paul@0 | 1154 | |
paul@0 | 1155 | def getChildren(self): |
paul@0 | 1156 | return self.test, self.then, self.else_ |
paul@0 | 1157 | |
paul@0 | 1158 | def getChildNodes(self): |
paul@0 | 1159 | return self.test, self.then, self.else_ |
paul@0 | 1160 | |
paul@0 | 1161 | def __repr__(self): |
paul@7 | 1162 | return "IfExp(%r, %r, %r)" % (self.test, self.then, self.else_) |
paul@0 | 1163 | |
paul@9 | 1164 | def __str__(self): |
paul@9 | 1165 | return "%s if %s else %s" % (self.then, self.test, self.else_) |
paul@9 | 1166 | |
paul@3 | 1167 | def visit(self, visitor, *args): |
paul@3 | 1168 | return visitor.visitIfExp(self, *args) |
paul@1 | 1169 | |
paul@0 | 1170 | class Import(Node): |
paul@0 | 1171 | def __init__(self, names, lineno=None): |
paul@12 | 1172 | Node.__init__(self) |
paul@0 | 1173 | self.names = names |
paul@0 | 1174 | self.lineno = lineno |
paul@0 | 1175 | |
paul@0 | 1176 | def getChildren(self): |
paul@0 | 1177 | return self.names, |
paul@0 | 1178 | |
paul@0 | 1179 | def getChildNodes(self): |
paul@0 | 1180 | return () |
paul@0 | 1181 | |
paul@0 | 1182 | def __repr__(self): |
paul@7 | 1183 | return "Import(%r)" % (self.names,) |
paul@0 | 1184 | |
paul@9 | 1185 | def __str__(self): |
paul@9 | 1186 | return "import %s" % ( |
paul@9 | 1187 | ", ".join([(alias and "%s as %s" % (name, alias) or name) for (name, alias) in self.names])) |
paul@9 | 1188 | |
paul@3 | 1189 | def visit(self, visitor, *args): |
paul@3 | 1190 | return visitor.visitImport(self, *args) |
paul@1 | 1191 | |
paul@15 | 1192 | class Invert(Node, OperatorUser): |
paul@0 | 1193 | def __init__(self, expr, lineno=None): |
paul@12 | 1194 | Node.__init__(self) |
paul@15 | 1195 | OperatorUser.__init__(self) |
paul@0 | 1196 | self.expr = expr |
paul@0 | 1197 | self.lineno = lineno |
paul@0 | 1198 | |
paul@0 | 1199 | def getChildren(self): |
paul@0 | 1200 | return self.expr, |
paul@0 | 1201 | |
paul@0 | 1202 | def getChildNodes(self): |
paul@0 | 1203 | return self.expr, |
paul@0 | 1204 | |
paul@0 | 1205 | def __repr__(self): |
paul@7 | 1206 | return "Invert(%r)" % (self.expr,) |
paul@0 | 1207 | |
paul@9 | 1208 | def __str__(self): |
paul@9 | 1209 | return "~%s" % self.expr |
paul@9 | 1210 | |
paul@3 | 1211 | def visit(self, visitor, *args): |
paul@3 | 1212 | return visitor.visitInvert(self, *args) |
paul@1 | 1213 | |
paul@0 | 1214 | class Keyword(Node): |
paul@0 | 1215 | def __init__(self, name, expr, lineno=None): |
paul@12 | 1216 | Node.__init__(self) |
paul@0 | 1217 | self.name = name |
paul@0 | 1218 | self.expr = expr |
paul@0 | 1219 | self.lineno = lineno |
paul@0 | 1220 | |
paul@0 | 1221 | def getChildren(self): |
paul@0 | 1222 | return self.name, self.expr |
paul@0 | 1223 | |
paul@0 | 1224 | def getChildNodes(self): |
paul@0 | 1225 | return self.expr, |
paul@0 | 1226 | |
paul@0 | 1227 | def __repr__(self): |
paul@7 | 1228 | return "Keyword(%r, %r)" % (self.name, self.expr) |
paul@0 | 1229 | |
paul@9 | 1230 | def __str__(self): |
paul@9 | 1231 | return "%s=%s" % (self.name, self.expr) |
paul@9 | 1232 | |
paul@3 | 1233 | def visit(self, visitor, *args): |
paul@3 | 1234 | return visitor.visitKeyword(self, *args) |
paul@1 | 1235 | |
paul@0 | 1236 | class Lambda(Node): |
paul@0 | 1237 | def __init__(self, argnames, defaults, flags, code, lineno=None): |
paul@12 | 1238 | Node.__init__(self) |
paul@0 | 1239 | self.argnames = argnames |
paul@0 | 1240 | self.defaults = defaults |
paul@0 | 1241 | self.flags = flags |
paul@0 | 1242 | self.code = code |
paul@0 | 1243 | self.lineno = lineno |
paul@0 | 1244 | self.varargs = self.kwargs = None |
paul@0 | 1245 | if flags & CO_VARARGS: |
paul@0 | 1246 | self.varargs = 1 |
paul@0 | 1247 | if flags & CO_VARKEYWORDS: |
paul@0 | 1248 | self.kwargs = 1 |
paul@0 | 1249 | |
paul@0 | 1250 | def getChildren(self): |
paul@0 | 1251 | children = [] |
paul@0 | 1252 | children.append(self.argnames) |
paul@0 | 1253 | children.extend(flatten(self.defaults)) |
paul@0 | 1254 | children.append(self.flags) |
paul@0 | 1255 | children.append(self.code) |
paul@0 | 1256 | return tuple(children) |
paul@0 | 1257 | |
paul@0 | 1258 | def getChildNodes(self): |
paul@0 | 1259 | nodelist = [] |
paul@0 | 1260 | nodelist.extend(flatten_nodes(self.defaults)) |
paul@0 | 1261 | nodelist.append(self.code) |
paul@0 | 1262 | return tuple(nodelist) |
paul@0 | 1263 | |
paul@0 | 1264 | def __repr__(self): |
paul@7 | 1265 | return "Lambda(%r, %r, %r, %r)" % (self.argnames, self.defaults, self.flags, self.code) |
paul@0 | 1266 | |
paul@9 | 1267 | def __str__(self): |
paul@9 | 1268 | parameters = decode_function(self) |
paul@9 | 1269 | return "lambda %s: %s" % (", ".join(parameters), self.code) |
paul@9 | 1270 | |
paul@3 | 1271 | def visit(self, visitor, *args): |
paul@3 | 1272 | return visitor.visitLambda(self, *args) |
paul@1 | 1273 | |
paul@15 | 1274 | class LeftShift(Node, OperatorUser): |
paul@0 | 1275 | def __init__(self, leftright, lineno=None): |
paul@12 | 1276 | Node.__init__(self) |
paul@15 | 1277 | OperatorUser.__init__(self) |
paul@0 | 1278 | self.left = leftright[0] |
paul@0 | 1279 | self.right = leftright[1] |
paul@0 | 1280 | self.lineno = lineno |
paul@0 | 1281 | |
paul@0 | 1282 | def getChildren(self): |
paul@0 | 1283 | return self.left, self.right |
paul@0 | 1284 | |
paul@0 | 1285 | def getChildNodes(self): |
paul@0 | 1286 | return self.left, self.right |
paul@0 | 1287 | |
paul@0 | 1288 | def __repr__(self): |
paul@7 | 1289 | return "LeftShift((%r, %r))" % (self.left, self.right) |
paul@0 | 1290 | |
paul@9 | 1291 | def __str__(self): |
paul@16 | 1292 | return "(%s << %s)" % (self.left, self.right) |
paul@9 | 1293 | |
paul@3 | 1294 | def visit(self, visitor, *args): |
paul@3 | 1295 | return visitor.visitLeftShift(self, *args) |
paul@1 | 1296 | |
paul@0 | 1297 | class List(Node): |
paul@0 | 1298 | def __init__(self, nodes, lineno=None): |
paul@12 | 1299 | Node.__init__(self) |
paul@0 | 1300 | self.nodes = nodes |
paul@0 | 1301 | self.lineno = lineno |
paul@0 | 1302 | |
paul@0 | 1303 | def getChildren(self): |
paul@0 | 1304 | return tuple(flatten(self.nodes)) |
paul@0 | 1305 | |
paul@0 | 1306 | def getChildNodes(self): |
paul@0 | 1307 | nodelist = [] |
paul@0 | 1308 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1309 | return tuple(nodelist) |
paul@0 | 1310 | |
paul@0 | 1311 | def __repr__(self): |
paul@7 | 1312 | return "List(%r)" % (self.nodes,) |
paul@0 | 1313 | |
paul@9 | 1314 | def __str__(self): |
paul@9 | 1315 | return "[%s]" % ", ".join(map(str, self.nodes)) |
paul@9 | 1316 | |
paul@3 | 1317 | def visit(self, visitor, *args): |
paul@3 | 1318 | return visitor.visitList(self, *args) |
paul@1 | 1319 | |
paul@0 | 1320 | class ListComp(Node): |
paul@0 | 1321 | def __init__(self, expr, quals, lineno=None): |
paul@12 | 1322 | Node.__init__(self) |
paul@0 | 1323 | self.expr = expr |
paul@0 | 1324 | self.quals = quals |
paul@0 | 1325 | self.lineno = lineno |
paul@0 | 1326 | |
paul@0 | 1327 | def getChildren(self): |
paul@0 | 1328 | children = [] |
paul@0 | 1329 | children.append(self.expr) |
paul@0 | 1330 | children.extend(flatten(self.quals)) |
paul@0 | 1331 | return tuple(children) |
paul@0 | 1332 | |
paul@0 | 1333 | def getChildNodes(self): |
paul@0 | 1334 | nodelist = [] |
paul@0 | 1335 | nodelist.append(self.expr) |
paul@0 | 1336 | nodelist.extend(flatten_nodes(self.quals)) |
paul@0 | 1337 | return tuple(nodelist) |
paul@0 | 1338 | |
paul@0 | 1339 | def __repr__(self): |
paul@7 | 1340 | return "ListComp(%r, %r)" % (self.expr, self.quals) |
paul@0 | 1341 | |
paul@9 | 1342 | def __str__(self): |
paul@10 | 1343 | return "[%s %s]" % (self.expr, " ".join(map(str, self.quals))) |
paul@9 | 1344 | |
paul@3 | 1345 | def visit(self, visitor, *args): |
paul@3 | 1346 | return visitor.visitListComp(self, *args) |
paul@1 | 1347 | |
paul@0 | 1348 | class ListCompFor(Node): |
paul@0 | 1349 | def __init__(self, assign, list, ifs, lineno=None): |
paul@12 | 1350 | Node.__init__(self) |
paul@0 | 1351 | self.assign = assign |
paul@0 | 1352 | self.list = list |
paul@0 | 1353 | self.ifs = ifs |
paul@0 | 1354 | self.lineno = lineno |
paul@0 | 1355 | |
paul@0 | 1356 | def getChildren(self): |
paul@0 | 1357 | children = [] |
paul@0 | 1358 | children.append(self.assign) |
paul@0 | 1359 | children.append(self.list) |
paul@0 | 1360 | children.extend(flatten(self.ifs)) |
paul@0 | 1361 | return tuple(children) |
paul@0 | 1362 | |
paul@0 | 1363 | def getChildNodes(self): |
paul@0 | 1364 | nodelist = [] |
paul@0 | 1365 | nodelist.append(self.assign) |
paul@0 | 1366 | nodelist.append(self.list) |
paul@0 | 1367 | nodelist.extend(flatten_nodes(self.ifs)) |
paul@0 | 1368 | return tuple(nodelist) |
paul@0 | 1369 | |
paul@0 | 1370 | def __repr__(self): |
paul@7 | 1371 | return "ListCompFor(%r, %r, %r)" % (self.assign, self.list, self.ifs) |
paul@0 | 1372 | |
paul@9 | 1373 | def __str__(self): |
paul@9 | 1374 | return "for %s in %s%s" % ( |
paul@9 | 1375 | self.assign, self.list, |
paul@9 | 1376 | self.ifs and " ".join(map(str, self.ifs)) or "" |
paul@9 | 1377 | ) |
paul@9 | 1378 | |
paul@3 | 1379 | def visit(self, visitor, *args): |
paul@3 | 1380 | return visitor.visitListCompFor(self, *args) |
paul@1 | 1381 | |
paul@0 | 1382 | class ListCompIf(Node): |
paul@0 | 1383 | def __init__(self, test, lineno=None): |
paul@12 | 1384 | Node.__init__(self) |
paul@0 | 1385 | self.test = test |
paul@0 | 1386 | self.lineno = lineno |
paul@0 | 1387 | |
paul@0 | 1388 | def getChildren(self): |
paul@0 | 1389 | return self.test, |
paul@0 | 1390 | |
paul@0 | 1391 | def getChildNodes(self): |
paul@0 | 1392 | return self.test, |
paul@0 | 1393 | |
paul@0 | 1394 | def __repr__(self): |
paul@7 | 1395 | return "ListCompIf(%r)" % (self.test,) |
paul@0 | 1396 | |
paul@9 | 1397 | def __str__(self): |
paul@22 | 1398 | return " if %s" % self.test |
paul@9 | 1399 | |
paul@3 | 1400 | def visit(self, visitor, *args): |
paul@3 | 1401 | return visitor.visitListCompIf(self, *args) |
paul@1 | 1402 | |
paul@15 | 1403 | class Mod(Node, OperatorUser): |
paul@0 | 1404 | def __init__(self, leftright, lineno=None): |
paul@12 | 1405 | Node.__init__(self) |
paul@15 | 1406 | OperatorUser.__init__(self) |
paul@0 | 1407 | self.left = leftright[0] |
paul@0 | 1408 | self.right = leftright[1] |
paul@0 | 1409 | self.lineno = lineno |
paul@0 | 1410 | |
paul@0 | 1411 | def getChildren(self): |
paul@0 | 1412 | return self.left, self.right |
paul@0 | 1413 | |
paul@0 | 1414 | def getChildNodes(self): |
paul@0 | 1415 | return self.left, self.right |
paul@0 | 1416 | |
paul@0 | 1417 | def __repr__(self): |
paul@7 | 1418 | return "Mod((%r, %r))" % (self.left, self.right) |
paul@0 | 1419 | |
paul@9 | 1420 | def __str__(self): |
paul@16 | 1421 | return "(%s %% %s)" % (self.left, self.right) |
paul@9 | 1422 | |
paul@3 | 1423 | def visit(self, visitor, *args): |
paul@3 | 1424 | return visitor.visitMod(self, *args) |
paul@1 | 1425 | |
paul@0 | 1426 | class Module(Node): |
paul@0 | 1427 | def __init__(self, doc, node, lineno=None): |
paul@12 | 1428 | Node.__init__(self) |
paul@0 | 1429 | self.doc = doc |
paul@0 | 1430 | self.node = node |
paul@0 | 1431 | self.lineno = lineno |
paul@0 | 1432 | |
paul@13 | 1433 | # Additional annotations. |
paul@13 | 1434 | |
paul@13 | 1435 | self.unit = None |
paul@13 | 1436 | |
paul@0 | 1437 | def getChildren(self): |
paul@0 | 1438 | return self.doc, self.node |
paul@0 | 1439 | |
paul@0 | 1440 | def getChildNodes(self): |
paul@0 | 1441 | return self.node, |
paul@0 | 1442 | |
paul@0 | 1443 | def __repr__(self): |
paul@7 | 1444 | return "Module(%r, %r)" % (self.doc, self.node) |
paul@0 | 1445 | |
paul@9 | 1446 | def __str__(self): |
paul@19 | 1447 | return "%s%s" % (self.doc and "%s\n\n" % docstring(self.doc) or "", self.node) |
paul@9 | 1448 | |
paul@3 | 1449 | def visit(self, visitor, *args): |
paul@3 | 1450 | return visitor.visitModule(self, *args) |
paul@1 | 1451 | |
paul@15 | 1452 | class Mul(Node, OperatorUser): |
paul@0 | 1453 | def __init__(self, leftright, lineno=None): |
paul@12 | 1454 | Node.__init__(self) |
paul@15 | 1455 | OperatorUser.__init__(self) |
paul@0 | 1456 | self.left = leftright[0] |
paul@0 | 1457 | self.right = leftright[1] |
paul@0 | 1458 | self.lineno = lineno |
paul@0 | 1459 | |
paul@0 | 1460 | def getChildren(self): |
paul@0 | 1461 | return self.left, self.right |
paul@0 | 1462 | |
paul@0 | 1463 | def getChildNodes(self): |
paul@0 | 1464 | return self.left, self.right |
paul@0 | 1465 | |
paul@0 | 1466 | def __repr__(self): |
paul@7 | 1467 | return "Mul((%r, %r))" % (self.left, self.right) |
paul@0 | 1468 | |
paul@9 | 1469 | def __str__(self): |
paul@16 | 1470 | return "(%s * %s)" % (self.left, self.right) |
paul@9 | 1471 | |
paul@3 | 1472 | def visit(self, visitor, *args): |
paul@3 | 1473 | return visitor.visitMul(self, *args) |
paul@1 | 1474 | |
paul@20 | 1475 | class Name(Node, AttributeAccessor): |
paul@0 | 1476 | def __init__(self, name, lineno=None): |
paul@12 | 1477 | Node.__init__(self) |
paul@20 | 1478 | AttributeAccessor.__init__(self) |
paul@0 | 1479 | self.name = name |
paul@0 | 1480 | self.lineno = lineno |
paul@0 | 1481 | |
paul@12 | 1482 | # Additional annotations. |
paul@12 | 1483 | |
paul@12 | 1484 | self._scope = None |
paul@12 | 1485 | |
paul@0 | 1486 | def getChildren(self): |
paul@0 | 1487 | return self.name, |
paul@0 | 1488 | |
paul@0 | 1489 | def getChildNodes(self): |
paul@0 | 1490 | return () |
paul@0 | 1491 | |
paul@0 | 1492 | def __repr__(self): |
paul@7 | 1493 | return "Name(%r)" % (self.name,) |
paul@0 | 1494 | |
paul@9 | 1495 | def __str__(self): |
paul@9 | 1496 | return str(self.name) |
paul@9 | 1497 | |
paul@3 | 1498 | def visit(self, visitor, *args): |
paul@3 | 1499 | return visitor.visitName(self, *args) |
paul@1 | 1500 | |
paul@0 | 1501 | class Not(Node): |
paul@0 | 1502 | def __init__(self, expr, lineno=None): |
paul@12 | 1503 | Node.__init__(self) |
paul@0 | 1504 | self.expr = expr |
paul@0 | 1505 | self.lineno = lineno |
paul@0 | 1506 | |
paul@0 | 1507 | def getChildren(self): |
paul@0 | 1508 | return self.expr, |
paul@0 | 1509 | |
paul@0 | 1510 | def getChildNodes(self): |
paul@0 | 1511 | return self.expr, |
paul@0 | 1512 | |
paul@0 | 1513 | def __repr__(self): |
paul@7 | 1514 | return "Not(%r)" % (self.expr,) |
paul@0 | 1515 | |
paul@9 | 1516 | def __str__(self): |
paul@9 | 1517 | return "not %s" % self.expr |
paul@9 | 1518 | |
paul@3 | 1519 | def visit(self, visitor, *args): |
paul@3 | 1520 | return visitor.visitNot(self, *args) |
paul@1 | 1521 | |
paul@0 | 1522 | class Or(Node): |
paul@0 | 1523 | def __init__(self, nodes, lineno=None): |
paul@12 | 1524 | Node.__init__(self) |
paul@0 | 1525 | self.nodes = nodes |
paul@0 | 1526 | self.lineno = lineno |
paul@0 | 1527 | |
paul@0 | 1528 | def getChildren(self): |
paul@0 | 1529 | return tuple(flatten(self.nodes)) |
paul@0 | 1530 | |
paul@0 | 1531 | def getChildNodes(self): |
paul@0 | 1532 | nodelist = [] |
paul@0 | 1533 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1534 | return tuple(nodelist) |
paul@0 | 1535 | |
paul@0 | 1536 | def __repr__(self): |
paul@7 | 1537 | return "Or(%r)" % (self.nodes,) |
paul@0 | 1538 | |
paul@9 | 1539 | def __str__(self): |
paul@16 | 1540 | return "(%s)" % " or ".join(map(str, self.nodes)) |
paul@9 | 1541 | |
paul@3 | 1542 | def visit(self, visitor, *args): |
paul@3 | 1543 | return visitor.visitOr(self, *args) |
paul@1 | 1544 | |
paul@0 | 1545 | class Pass(Node): |
paul@0 | 1546 | def __init__(self, lineno=None): |
paul@12 | 1547 | Node.__init__(self) |
paul@0 | 1548 | self.lineno = lineno |
paul@0 | 1549 | |
paul@0 | 1550 | def getChildren(self): |
paul@0 | 1551 | return () |
paul@0 | 1552 | |
paul@0 | 1553 | def getChildNodes(self): |
paul@0 | 1554 | return () |
paul@0 | 1555 | |
paul@0 | 1556 | def __repr__(self): |
paul@0 | 1557 | return "Pass()" |
paul@0 | 1558 | |
paul@9 | 1559 | def __str__(self): |
paul@9 | 1560 | return "pass" |
paul@9 | 1561 | |
paul@3 | 1562 | def visit(self, visitor, *args): |
paul@3 | 1563 | return visitor.visitPass(self, *args) |
paul@1 | 1564 | |
paul@15 | 1565 | class Power(Node, OperatorUser): |
paul@0 | 1566 | def __init__(self, leftright, lineno=None): |
paul@12 | 1567 | Node.__init__(self) |
paul@15 | 1568 | OperatorUser.__init__(self) |
paul@0 | 1569 | self.left = leftright[0] |
paul@0 | 1570 | self.right = leftright[1] |
paul@0 | 1571 | self.lineno = lineno |
paul@0 | 1572 | |
paul@0 | 1573 | def getChildren(self): |
paul@0 | 1574 | return self.left, self.right |
paul@0 | 1575 | |
paul@0 | 1576 | def getChildNodes(self): |
paul@0 | 1577 | return self.left, self.right |
paul@0 | 1578 | |
paul@0 | 1579 | def __repr__(self): |
paul@7 | 1580 | return "Power((%r, %r))" % (self.left, self.right) |
paul@0 | 1581 | |
paul@9 | 1582 | def __str__(self): |
paul@16 | 1583 | return "(%s ** %s)" % (self.left, self.right) |
paul@9 | 1584 | |
paul@3 | 1585 | def visit(self, visitor, *args): |
paul@3 | 1586 | return visitor.visitPower(self, *args) |
paul@1 | 1587 | |
paul@0 | 1588 | class Print(Node): |
paul@0 | 1589 | def __init__(self, nodes, dest, lineno=None): |
paul@12 | 1590 | Node.__init__(self) |
paul@0 | 1591 | self.nodes = nodes |
paul@0 | 1592 | self.dest = dest |
paul@0 | 1593 | self.lineno = lineno |
paul@0 | 1594 | |
paul@0 | 1595 | def getChildren(self): |
paul@0 | 1596 | children = [] |
paul@0 | 1597 | children.extend(flatten(self.nodes)) |
paul@0 | 1598 | children.append(self.dest) |
paul@0 | 1599 | return tuple(children) |
paul@0 | 1600 | |
paul@0 | 1601 | def getChildNodes(self): |
paul@0 | 1602 | nodelist = [] |
paul@0 | 1603 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1604 | if self.dest is not None: |
paul@0 | 1605 | nodelist.append(self.dest) |
paul@0 | 1606 | return tuple(nodelist) |
paul@0 | 1607 | |
paul@0 | 1608 | def __repr__(self): |
paul@7 | 1609 | return "Print(%r, %r)" % (self.nodes, self.dest) |
paul@0 | 1610 | |
paul@9 | 1611 | def __str__(self): |
paul@9 | 1612 | dest = self.dest and [">>%s" % self.dest] or [] |
paul@9 | 1613 | return "print %s," % ", ".join(map(str, dest + self.nodes)) |
paul@9 | 1614 | |
paul@3 | 1615 | def visit(self, visitor, *args): |
paul@3 | 1616 | return visitor.visitPrint(self, *args) |
paul@1 | 1617 | |
paul@0 | 1618 | class Printnl(Node): |
paul@0 | 1619 | def __init__(self, nodes, dest, lineno=None): |
paul@12 | 1620 | Node.__init__(self) |
paul@0 | 1621 | self.nodes = nodes |
paul@0 | 1622 | self.dest = dest |
paul@0 | 1623 | self.lineno = lineno |
paul@0 | 1624 | |
paul@0 | 1625 | def getChildren(self): |
paul@0 | 1626 | children = [] |
paul@0 | 1627 | children.extend(flatten(self.nodes)) |
paul@0 | 1628 | children.append(self.dest) |
paul@0 | 1629 | return tuple(children) |
paul@0 | 1630 | |
paul@0 | 1631 | def getChildNodes(self): |
paul@0 | 1632 | nodelist = [] |
paul@0 | 1633 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1634 | if self.dest is not None: |
paul@0 | 1635 | nodelist.append(self.dest) |
paul@0 | 1636 | return tuple(nodelist) |
paul@0 | 1637 | |
paul@0 | 1638 | def __repr__(self): |
paul@7 | 1639 | return "Printnl(%r, %r)" % (self.nodes, self.dest) |
paul@0 | 1640 | |
paul@9 | 1641 | def __str__(self): |
paul@9 | 1642 | dest = self.dest and [">>%s" % self.dest] or [] |
paul@9 | 1643 | return "print %s" % ", ".join(map(str, dest + self.nodes)) |
paul@9 | 1644 | |
paul@3 | 1645 | def visit(self, visitor, *args): |
paul@3 | 1646 | return visitor.visitPrintnl(self, *args) |
paul@1 | 1647 | |
paul@0 | 1648 | class Raise(Node): |
paul@0 | 1649 | def __init__(self, expr1, expr2, expr3, lineno=None): |
paul@12 | 1650 | Node.__init__(self) |
paul@0 | 1651 | self.expr1 = expr1 |
paul@0 | 1652 | self.expr2 = expr2 |
paul@0 | 1653 | self.expr3 = expr3 |
paul@0 | 1654 | self.lineno = lineno |
paul@0 | 1655 | |
paul@0 | 1656 | def getChildren(self): |
paul@0 | 1657 | children = [] |
paul@0 | 1658 | children.append(self.expr1) |
paul@0 | 1659 | children.append(self.expr2) |
paul@0 | 1660 | children.append(self.expr3) |
paul@0 | 1661 | return tuple(children) |
paul@0 | 1662 | |
paul@0 | 1663 | def getChildNodes(self): |
paul@0 | 1664 | nodelist = [] |
paul@0 | 1665 | if self.expr1 is not None: |
paul@0 | 1666 | nodelist.append(self.expr1) |
paul@0 | 1667 | if self.expr2 is not None: |
paul@0 | 1668 | nodelist.append(self.expr2) |
paul@0 | 1669 | if self.expr3 is not None: |
paul@0 | 1670 | nodelist.append(self.expr3) |
paul@0 | 1671 | return tuple(nodelist) |
paul@0 | 1672 | |
paul@0 | 1673 | def __repr__(self): |
paul@7 | 1674 | return "Raise(%r, %r, %r)" % (self.expr1, self.expr2, self.expr3) |
paul@0 | 1675 | |
paul@9 | 1676 | def __str__(self): |
paul@9 | 1677 | args = self.expr1 and [self.expr1] or [] |
paul@9 | 1678 | args += self.expr2 and [self.expr2] or [] |
paul@9 | 1679 | args += self.expr3 and [self.expr3] or [] |
paul@9 | 1680 | return "raise %s" % ", ".join(map(str, args)) |
paul@9 | 1681 | |
paul@3 | 1682 | def visit(self, visitor, *args): |
paul@3 | 1683 | return visitor.visitRaise(self, *args) |
paul@1 | 1684 | |
paul@0 | 1685 | class Return(Node): |
paul@0 | 1686 | def __init__(self, value, lineno=None): |
paul@12 | 1687 | Node.__init__(self) |
paul@0 | 1688 | self.value = value |
paul@0 | 1689 | self.lineno = lineno |
paul@0 | 1690 | |
paul@0 | 1691 | def getChildren(self): |
paul@0 | 1692 | return self.value, |
paul@0 | 1693 | |
paul@0 | 1694 | def getChildNodes(self): |
paul@0 | 1695 | return self.value, |
paul@0 | 1696 | |
paul@0 | 1697 | def __repr__(self): |
paul@7 | 1698 | return "Return(%r)" % (self.value,) |
paul@0 | 1699 | |
paul@9 | 1700 | def __str__(self): |
paul@9 | 1701 | return "return %s" % self.value |
paul@9 | 1702 | |
paul@3 | 1703 | def visit(self, visitor, *args): |
paul@3 | 1704 | return visitor.visitReturn(self, *args) |
paul@1 | 1705 | |
paul@15 | 1706 | class RightShift(Node, OperatorUser): |
paul@0 | 1707 | def __init__(self, leftright, lineno=None): |
paul@12 | 1708 | Node.__init__(self) |
paul@15 | 1709 | OperatorUser.__init__(self) |
paul@0 | 1710 | self.left = leftright[0] |
paul@0 | 1711 | self.right = leftright[1] |
paul@0 | 1712 | self.lineno = lineno |
paul@0 | 1713 | |
paul@0 | 1714 | def getChildren(self): |
paul@0 | 1715 | return self.left, self.right |
paul@0 | 1716 | |
paul@0 | 1717 | def getChildNodes(self): |
paul@0 | 1718 | return self.left, self.right |
paul@0 | 1719 | |
paul@0 | 1720 | def __repr__(self): |
paul@7 | 1721 | return "RightShift((%r, %r))" % (self.left, self.right) |
paul@0 | 1722 | |
paul@9 | 1723 | def __str__(self): |
paul@16 | 1724 | return "(%s >> %s)" % (self.left, self.right) |
paul@9 | 1725 | |
paul@3 | 1726 | def visit(self, visitor, *args): |
paul@3 | 1727 | return visitor.visitRightShift(self, *args) |
paul@1 | 1728 | |
paul@15 | 1729 | class Slice(Node, OperatorUser): |
paul@0 | 1730 | def __init__(self, expr, flags, lower, upper, lineno=None): |
paul@12 | 1731 | Node.__init__(self) |
paul@15 | 1732 | OperatorUser.__init__(self) |
paul@0 | 1733 | self.expr = expr |
paul@0 | 1734 | self.flags = flags |
paul@0 | 1735 | self.lower = lower |
paul@0 | 1736 | self.upper = upper |
paul@0 | 1737 | self.lineno = lineno |
paul@0 | 1738 | |
paul@0 | 1739 | def getChildren(self): |
paul@0 | 1740 | children = [] |
paul@0 | 1741 | children.append(self.expr) |
paul@0 | 1742 | children.append(self.flags) |
paul@0 | 1743 | children.append(self.lower) |
paul@0 | 1744 | children.append(self.upper) |
paul@0 | 1745 | return tuple(children) |
paul@0 | 1746 | |
paul@0 | 1747 | def getChildNodes(self): |
paul@0 | 1748 | nodelist = [] |
paul@0 | 1749 | nodelist.append(self.expr) |
paul@0 | 1750 | if self.lower is not None: |
paul@0 | 1751 | nodelist.append(self.lower) |
paul@0 | 1752 | if self.upper is not None: |
paul@0 | 1753 | nodelist.append(self.upper) |
paul@0 | 1754 | return tuple(nodelist) |
paul@0 | 1755 | |
paul@0 | 1756 | def __repr__(self): |
paul@7 | 1757 | return "Slice(%r, %r, %r, %r)" % (self.expr, self.flags, self.lower, self.upper) |
paul@0 | 1758 | |
paul@9 | 1759 | def __str__(self): |
paul@9 | 1760 | args = [] |
paul@9 | 1761 | args = self.lower is not None and [self.lower] or [] |
paul@9 | 1762 | args = self.upper is not None and [self.upper] or [] |
paul@9 | 1763 | return "%s[%s]" % (self.expr, ":".join(map(str, args))) |
paul@9 | 1764 | |
paul@3 | 1765 | def visit(self, visitor, *args): |
paul@3 | 1766 | return visitor.visitSlice(self, *args) |
paul@1 | 1767 | |
paul@0 | 1768 | class Sliceobj(Node): |
paul@0 | 1769 | def __init__(self, nodes, lineno=None): |
paul@12 | 1770 | Node.__init__(self) |
paul@0 | 1771 | self.nodes = nodes |
paul@0 | 1772 | self.lineno = lineno |
paul@0 | 1773 | |
paul@0 | 1774 | def getChildren(self): |
paul@0 | 1775 | return tuple(flatten(self.nodes)) |
paul@0 | 1776 | |
paul@0 | 1777 | def getChildNodes(self): |
paul@0 | 1778 | nodelist = [] |
paul@0 | 1779 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1780 | return tuple(nodelist) |
paul@0 | 1781 | |
paul@0 | 1782 | def __repr__(self): |
paul@7 | 1783 | return "Sliceobj(%r)" % (self.nodes,) |
paul@0 | 1784 | |
paul@9 | 1785 | def __str__(self): |
paul@9 | 1786 | return ":".join(map(str, self.nodes)) |
paul@9 | 1787 | |
paul@3 | 1788 | def visit(self, visitor, *args): |
paul@3 | 1789 | return visitor.visitSliceobj(self, *args) |
paul@1 | 1790 | |
paul@0 | 1791 | class Stmt(Node): |
paul@0 | 1792 | def __init__(self, nodes, lineno=None): |
paul@12 | 1793 | Node.__init__(self) |
paul@0 | 1794 | self.nodes = nodes |
paul@0 | 1795 | self.lineno = lineno |
paul@0 | 1796 | |
paul@0 | 1797 | def getChildren(self): |
paul@0 | 1798 | return tuple(flatten(self.nodes)) |
paul@0 | 1799 | |
paul@0 | 1800 | def getChildNodes(self): |
paul@0 | 1801 | nodelist = [] |
paul@0 | 1802 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1803 | return tuple(nodelist) |
paul@0 | 1804 | |
paul@0 | 1805 | def __repr__(self): |
paul@7 | 1806 | return "Stmt(%r)" % (self.nodes,) |
paul@0 | 1807 | |
paul@9 | 1808 | def __str__(self): |
paul@19 | 1809 | return "\n".join(map(str, flatten_statement(self.nodes))) |
paul@9 | 1810 | |
paul@3 | 1811 | def visit(self, visitor, *args): |
paul@3 | 1812 | return visitor.visitStmt(self, *args) |
paul@1 | 1813 | |
paul@15 | 1814 | class Sub(Node, OperatorUser): |
paul@0 | 1815 | def __init__(self, leftright, lineno=None): |
paul@12 | 1816 | Node.__init__(self) |
paul@15 | 1817 | OperatorUser.__init__(self) |
paul@0 | 1818 | self.left = leftright[0] |
paul@0 | 1819 | self.right = leftright[1] |
paul@0 | 1820 | self.lineno = lineno |
paul@0 | 1821 | |
paul@0 | 1822 | def getChildren(self): |
paul@0 | 1823 | return self.left, self.right |
paul@0 | 1824 | |
paul@0 | 1825 | def getChildNodes(self): |
paul@0 | 1826 | return self.left, self.right |
paul@0 | 1827 | |
paul@0 | 1828 | def __repr__(self): |
paul@7 | 1829 | return "Sub((%r, %r))" % (self.left, self.right) |
paul@0 | 1830 | |
paul@9 | 1831 | def __str__(self): |
paul@16 | 1832 | return "(%s - %s)" % (self.left, self.right) |
paul@9 | 1833 | |
paul@3 | 1834 | def visit(self, visitor, *args): |
paul@3 | 1835 | return visitor.visitSub(self, *args) |
paul@1 | 1836 | |
paul@20 | 1837 | class Subscript(Node, AttributeAccessor, OperatorUser): |
paul@0 | 1838 | def __init__(self, expr, flags, subs, lineno=None): |
paul@12 | 1839 | Node.__init__(self) |
paul@20 | 1840 | AttributeAccessor.__init__(self) |
paul@15 | 1841 | OperatorUser.__init__(self) |
paul@0 | 1842 | self.expr = expr |
paul@0 | 1843 | self.flags = flags |
paul@0 | 1844 | self.subs = subs |
paul@0 | 1845 | self.lineno = lineno |
paul@0 | 1846 | |
paul@17 | 1847 | # Additional annotations. |
paul@17 | 1848 | |
paul@17 | 1849 | self._expr = None |
paul@17 | 1850 | |
paul@0 | 1851 | def getChildren(self): |
paul@0 | 1852 | children = [] |
paul@0 | 1853 | children.append(self.expr) |
paul@0 | 1854 | children.append(self.flags) |
paul@0 | 1855 | children.extend(flatten(self.subs)) |
paul@0 | 1856 | return tuple(children) |
paul@0 | 1857 | |
paul@0 | 1858 | def getChildNodes(self): |
paul@0 | 1859 | nodelist = [] |
paul@0 | 1860 | nodelist.append(self.expr) |
paul@0 | 1861 | nodelist.extend(flatten_nodes(self.subs)) |
paul@0 | 1862 | return tuple(nodelist) |
paul@0 | 1863 | |
paul@0 | 1864 | def __repr__(self): |
paul@7 | 1865 | return "Subscript(%r, %r, %r)" % (self.expr, self.flags, self.subs) |
paul@0 | 1866 | |
paul@9 | 1867 | def __str__(self): |
paul@9 | 1868 | return "%s[%s]" % (self.expr, ",".join(map(str, self.subs))) |
paul@9 | 1869 | |
paul@3 | 1870 | def visit(self, visitor, *args): |
paul@3 | 1871 | return visitor.visitSubscript(self, *args) |
paul@1 | 1872 | |
paul@0 | 1873 | class TryExcept(Node): |
paul@0 | 1874 | def __init__(self, body, handlers, else_, lineno=None): |
paul@12 | 1875 | Node.__init__(self) |
paul@0 | 1876 | self.body = body |
paul@0 | 1877 | self.handlers = handlers |
paul@0 | 1878 | self.else_ = else_ |
paul@0 | 1879 | self.lineno = lineno |
paul@0 | 1880 | |
paul@0 | 1881 | def getChildren(self): |
paul@0 | 1882 | children = [] |
paul@0 | 1883 | children.append(self.body) |
paul@0 | 1884 | children.extend(flatten(self.handlers)) |
paul@0 | 1885 | children.append(self.else_) |
paul@0 | 1886 | return tuple(children) |
paul@0 | 1887 | |
paul@0 | 1888 | def getChildNodes(self): |
paul@0 | 1889 | nodelist = [] |
paul@0 | 1890 | nodelist.append(self.body) |
paul@0 | 1891 | nodelist.extend(flatten_nodes(self.handlers)) |
paul@0 | 1892 | if self.else_ is not None: |
paul@0 | 1893 | nodelist.append(self.else_) |
paul@0 | 1894 | return tuple(nodelist) |
paul@0 | 1895 | |
paul@0 | 1896 | def __repr__(self): |
paul@7 | 1897 | return "TryExcept(%r, %r, %r)" % (self.body, self.handlers, self.else_) |
paul@0 | 1898 | |
paul@9 | 1899 | def __str__(self): |
paul@9 | 1900 | handlers = [ |
paul@9 | 1901 | ("\nexcept%s%s:%s" % (spec and " %s" % spec or "", assign and ", %s" % assign or "", indent("\n%s" % statement))) |
paul@9 | 1902 | for (spec, assign, statement) in self.handlers |
paul@9 | 1903 | ] |
paul@9 | 1904 | |
paul@9 | 1905 | return "try:%s%s%s" % ( |
paul@9 | 1906 | indent("\n%s" % self.body), |
paul@9 | 1907 | "".join(handlers), |
paul@9 | 1908 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 1909 | ) |
paul@9 | 1910 | |
paul@3 | 1911 | def visit(self, visitor, *args): |
paul@3 | 1912 | return visitor.visitTryExcept(self, *args) |
paul@1 | 1913 | |
paul@0 | 1914 | class TryFinally(Node): |
paul@0 | 1915 | def __init__(self, body, final, lineno=None): |
paul@12 | 1916 | Node.__init__(self) |
paul@0 | 1917 | self.body = body |
paul@0 | 1918 | self.final = final |
paul@0 | 1919 | self.lineno = lineno |
paul@0 | 1920 | |
paul@0 | 1921 | def getChildren(self): |
paul@0 | 1922 | return self.body, self.final |
paul@0 | 1923 | |
paul@0 | 1924 | def getChildNodes(self): |
paul@0 | 1925 | return self.body, self.final |
paul@0 | 1926 | |
paul@0 | 1927 | def __repr__(self): |
paul@7 | 1928 | return "TryFinally(%r, %r)" % (self.body, self.final) |
paul@0 | 1929 | |
paul@9 | 1930 | def __str__(self): |
paul@9 | 1931 | return "try:%s\nfinally:%s" % ( |
paul@9 | 1932 | indent("\n%s" % self.body), |
paul@9 | 1933 | indent("\n%s" % self.final) |
paul@9 | 1934 | ) |
paul@9 | 1935 | |
paul@3 | 1936 | def visit(self, visitor, *args): |
paul@3 | 1937 | return visitor.visitTryFinally(self, *args) |
paul@1 | 1938 | |
paul@0 | 1939 | class Tuple(Node): |
paul@0 | 1940 | def __init__(self, nodes, lineno=None): |
paul@12 | 1941 | Node.__init__(self) |
paul@0 | 1942 | self.nodes = nodes |
paul@0 | 1943 | self.lineno = lineno |
paul@0 | 1944 | |
paul@0 | 1945 | def getChildren(self): |
paul@0 | 1946 | return tuple(flatten(self.nodes)) |
paul@0 | 1947 | |
paul@0 | 1948 | def getChildNodes(self): |
paul@0 | 1949 | nodelist = [] |
paul@0 | 1950 | nodelist.extend(flatten_nodes(self.nodes)) |
paul@0 | 1951 | return tuple(nodelist) |
paul@0 | 1952 | |
paul@0 | 1953 | def __repr__(self): |
paul@7 | 1954 | return "Tuple(%r)" % (self.nodes,) |
paul@0 | 1955 | |
paul@9 | 1956 | def __str__(self): |
paul@9 | 1957 | return "(%s)" % ", ".join(map(str, self.nodes)) |
paul@9 | 1958 | |
paul@3 | 1959 | def visit(self, visitor, *args): |
paul@3 | 1960 | return visitor.visitTuple(self, *args) |
paul@1 | 1961 | |
paul@15 | 1962 | class UnaryAdd(Node, OperatorUser): |
paul@0 | 1963 | def __init__(self, expr, lineno=None): |
paul@12 | 1964 | Node.__init__(self) |
paul@15 | 1965 | OperatorUser.__init__(self) |
paul@0 | 1966 | self.expr = expr |
paul@0 | 1967 | self.lineno = lineno |
paul@0 | 1968 | |
paul@0 | 1969 | def getChildren(self): |
paul@0 | 1970 | return self.expr, |
paul@0 | 1971 | |
paul@0 | 1972 | def getChildNodes(self): |
paul@0 | 1973 | return self.expr, |
paul@0 | 1974 | |
paul@0 | 1975 | def __repr__(self): |
paul@7 | 1976 | return "UnaryAdd(%r)" % (self.expr,) |
paul@0 | 1977 | |
paul@9 | 1978 | def __str__(self): |
paul@9 | 1979 | return "+%s" % self.expr |
paul@9 | 1980 | |
paul@3 | 1981 | def visit(self, visitor, *args): |
paul@3 | 1982 | return visitor.visitUnaryAdd(self, *args) |
paul@1 | 1983 | |
paul@15 | 1984 | class UnarySub(Node, OperatorUser): |
paul@0 | 1985 | def __init__(self, expr, lineno=None): |
paul@12 | 1986 | Node.__init__(self) |
paul@15 | 1987 | OperatorUser.__init__(self) |
paul@0 | 1988 | self.expr = expr |
paul@0 | 1989 | self.lineno = lineno |
paul@0 | 1990 | |
paul@0 | 1991 | def getChildren(self): |
paul@0 | 1992 | return self.expr, |
paul@0 | 1993 | |
paul@0 | 1994 | def getChildNodes(self): |
paul@0 | 1995 | return self.expr, |
paul@0 | 1996 | |
paul@0 | 1997 | def __repr__(self): |
paul@7 | 1998 | return "UnarySub(%r)" % (self.expr,) |
paul@0 | 1999 | |
paul@9 | 2000 | def __str__(self): |
paul@9 | 2001 | return "-%s" % self.expr |
paul@9 | 2002 | |
paul@3 | 2003 | def visit(self, visitor, *args): |
paul@3 | 2004 | return visitor.visitUnarySub(self, *args) |
paul@1 | 2005 | |
paul@0 | 2006 | class While(Node): |
paul@0 | 2007 | def __init__(self, test, body, else_, lineno=None): |
paul@12 | 2008 | Node.__init__(self) |
paul@0 | 2009 | self.test = test |
paul@0 | 2010 | self.body = body |
paul@0 | 2011 | self.else_ = else_ |
paul@0 | 2012 | self.lineno = lineno |
paul@0 | 2013 | |
paul@0 | 2014 | def getChildren(self): |
paul@0 | 2015 | children = [] |
paul@0 | 2016 | children.append(self.test) |
paul@0 | 2017 | children.append(self.body) |
paul@0 | 2018 | children.append(self.else_) |
paul@0 | 2019 | return tuple(children) |
paul@0 | 2020 | |
paul@0 | 2021 | def getChildNodes(self): |
paul@0 | 2022 | nodelist = [] |
paul@0 | 2023 | nodelist.append(self.test) |
paul@0 | 2024 | nodelist.append(self.body) |
paul@0 | 2025 | if self.else_ is not None: |
paul@0 | 2026 | nodelist.append(self.else_) |
paul@0 | 2027 | return tuple(nodelist) |
paul@0 | 2028 | |
paul@0 | 2029 | def __repr__(self): |
paul@7 | 2030 | return "While(%r, %r, %r)" % (self.test, self.body, self.else_) |
paul@0 | 2031 | |
paul@9 | 2032 | def __str__(self): |
paul@9 | 2033 | return "while %s:%s%s" % ( |
paul@9 | 2034 | self.test, |
paul@9 | 2035 | indent("\n%s" % self.body), |
paul@9 | 2036 | self.else_ and "\nelse:%s" % indent("\n%s" % self.else_) or "" |
paul@9 | 2037 | ) |
paul@9 | 2038 | |
paul@3 | 2039 | def visit(self, visitor, *args): |
paul@3 | 2040 | return visitor.visitWhile(self, *args) |
paul@1 | 2041 | |
paul@0 | 2042 | class With(Node): |
paul@0 | 2043 | def __init__(self, expr, vars, body, lineno=None): |
paul@12 | 2044 | Node.__init__(self) |
paul@0 | 2045 | self.expr = expr |
paul@0 | 2046 | self.vars = vars |
paul@0 | 2047 | self.body = body |
paul@0 | 2048 | self.lineno = lineno |
paul@0 | 2049 | |
paul@0 | 2050 | def getChildren(self): |
paul@0 | 2051 | children = [] |
paul@0 | 2052 | children.append(self.expr) |
paul@0 | 2053 | children.append(self.vars) |
paul@0 | 2054 | children.append(self.body) |
paul@0 | 2055 | return tuple(children) |
paul@0 | 2056 | |
paul@0 | 2057 | def getChildNodes(self): |
paul@0 | 2058 | nodelist = [] |
paul@0 | 2059 | nodelist.append(self.expr) |
paul@0 | 2060 | if self.vars is not None: |
paul@0 | 2061 | nodelist.append(self.vars) |
paul@0 | 2062 | nodelist.append(self.body) |
paul@0 | 2063 | return tuple(nodelist) |
paul@0 | 2064 | |
paul@0 | 2065 | def __repr__(self): |
paul@7 | 2066 | return "With(%r, %r, %r)" % (self.expr, self.vars, self.body) |
paul@0 | 2067 | |
paul@9 | 2068 | def __str__(self): |
paul@9 | 2069 | return "with %s%s:%s" % ( |
paul@9 | 2070 | self.expr, |
paul@9 | 2071 | self.vars and " as %s" % ", ".join(map(str, self.vars)), |
paul@9 | 2072 | indent("\n%s" % self.body), |
paul@9 | 2073 | ) |
paul@9 | 2074 | |
paul@3 | 2075 | def visit(self, visitor, *args): |
paul@3 | 2076 | return visitor.visitWith(self, *args) |
paul@1 | 2077 | |
paul@0 | 2078 | class Yield(Node): |
paul@0 | 2079 | def __init__(self, value, lineno=None): |
paul@12 | 2080 | Node.__init__(self) |
paul@0 | 2081 | self.value = value |
paul@0 | 2082 | self.lineno = lineno |
paul@0 | 2083 | |
paul@0 | 2084 | def getChildren(self): |
paul@0 | 2085 | return self.value, |
paul@0 | 2086 | |
paul@0 | 2087 | def getChildNodes(self): |
paul@0 | 2088 | return self.value, |
paul@0 | 2089 | |
paul@0 | 2090 | def __repr__(self): |
paul@7 | 2091 | return "Yield(%r)" % (self.value,) |
paul@0 | 2092 | |
paul@9 | 2093 | def __str__(self): |
paul@9 | 2094 | return "yield %s" % self.value |
paul@9 | 2095 | |
paul@3 | 2096 | def visit(self, visitor, *args): |
paul@3 | 2097 | return visitor.visitYield(self, *args) |
paul@1 | 2098 | |
paul@0 | 2099 | for name, obj in globals().items(): |
paul@0 | 2100 | if isinstance(obj, type) and issubclass(obj, Node): |
paul@0 | 2101 | nodes[name.lower()] = obj |