summaryrefslogtreecommitdiff
path: root/Lib/compiler/ast.py
diff options
context:
space:
mode:
Diffstat (limited to 'Lib/compiler/ast.py')
-rw-r--r--Lib/compiler/ast.py1283
1 files changed, 606 insertions, 677 deletions
diff --git a/Lib/compiler/ast.py b/Lib/compiler/ast.py
index 5b0a06addd..97689de8ab 100644
--- a/Lib/compiler/ast.py
+++ b/Lib/compiler/ast.py
@@ -1,758 +1,687 @@
-import types
-from consts import CO_VARARGS, CO_VARKEYWORDS
+"""Python abstract syntax node definitions
-nodes = {}
+This file is automatically generated.
+"""
+from types import TupleType, ListType
+from consts import CO_VARARGS, CO_VARKEYWORDS
def flatten(list):
- l = []
- for elt in list:
- if type(elt) is types.TupleType:
- for elt2 in flatten(elt):
- l.append(elt2)
- elif type(elt) is types.ListType:
- for elt2 in flatten(elt):
- l.append(elt2)
- else:
- l.append(elt)
- return l
+ l = []
+ for elt in list:
+ t = type(elt)
+ if t is TupleType or t is ListType:
+ for elt2 in flatten(elt):
+ l.append(elt2)
+ else:
+ l.append(elt)
+ return l
def asList(nodes):
- l = []
- for item in nodes:
- if hasattr(item, "asList"):
- l.append(item.asList())
- else:
- if type(item) is types.TupleType:
- l.append(tuple(asList(item)))
- elif type(item) is types.ListType:
- l.append(asList(item))
- else:
- l.append(item)
- return l
+ l = []
+ for item in nodes:
+ if hasattr(item, "asList"):
+ l.append(item.asList())
+ else:
+ t = type(item)
+ if t is TupleType or t is ListType:
+ l.append(tuple(asList(item)))
+ else:
+ l.append(item)
+ return l
+
+nodes = {}
class Node:
- def __init__(self, *args):
- self._children = args
- self.lineno = None
- def __getitem__(self, index):
- return self._children[index]
- def __repr__(self):
- return "<Node %s>" % self._children[0]
- def __len__(self):
- return len(self._children)
- def __getslice__(self, low, high):
- return self._children[low:high]
- def getChildren(self):
- return tuple(flatten(self._children[1:]))
- def getType(self):
- return self._children[0]
- def asList(self):
- return tuple(asList(self._children))
+ lineno = None
+ def getType(self):
+ pass
+ def getChildren(self):
+ # XXX It would be better to generate flat values to begin with
+ return flatten(self._getChildren())
+ def asList(self):
+ return tuple(asList(self.getChildren()))
class EmptyNode(Node):
- def __init__(self):
- self.lineno = None
-
-class Module(Node):
- nodes['module'] = 'Module'
-
- def __init__(self, doc, node):
- self.doc = doc
- self.node = node
- self._children = ('module', doc, node)
-
- def __repr__(self):
- return "Module(%s,%s)" % self._children[1:]
-
-class Stmt(Node):
- nodes['stmt'] = 'Stmt'
-
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('stmt', nodes)
-
- def __repr__(self):
- return "Stmt(%s)" % self._children[1:]
-
-class Function(Node):
- nodes['function'] = 'Function'
-
- def __init__(self, name, argnames, defaults, flags, doc, code):
- self.name = name
- self.argnames = argnames
- self.defaults = defaults
- self.flags = flags
- self.doc = doc
- self.code = code
- self._children = ('function',
- name, argnames, defaults, flags, doc, code)
- self.varargs = self.kwargs = None
- if flags & CO_VARARGS:
- self.varargs = 1
- if flags & CO_VARKEYWORDS:
- self.kwargs = 1
-
-
- def __repr__(self):
- return "Function(%s,%s,%s,%s,%s,%s)" % self._children[1:]
-
-class Lambda(Node):
- nodes['lambda'] = 'Lambda'
-
- def __init__(self, argnames, defaults, flags, code):
- self.argnames = argnames
- self.defaults = defaults
- self.flags = flags
- self.code = code
- self._children = ('lambda', argnames, defaults, flags, code)
- self.varargs = self.kwargs = None
- if flags & CO_VARARGS:
- self.varargs = 1
- if flags & CO_VARKEYWORDS:
- self.kwargs = 1
-
- def __repr__(self):
- return "Lambda(%s,%s,%s,%s)" % self._children[1:]
-
-class Class(Node):
- nodes['class'] = 'Class'
-
- def __init__(self, name, bases, doc, code):
- self.name = name
- self.bases = bases
- self.doc = doc
- self.code = code
- self._children = ('class', name, bases, doc, code)
-
- def __repr__(self):
- return "Class(%s,%s,%s,%s)" % self._children[1:]
-
-class Pass(EmptyNode):
- nodes['pass'] = 'Pass'
- _children = ('pass',)
- def __repr__(self):
- return "Pass()"
-
-class Break(EmptyNode):
- nodes['break'] = 'Break'
- _children = ('break',)
- def __repr__(self):
- return "Break()"
-
-class Continue(EmptyNode):
- nodes['continue'] = 'Continue'
- _children = ('continue',)
- def __repr__(self):
- return "Continue()"
-
-class For(Node):
- nodes['for'] = 'For'
-
- def __init__(self, assign, list, body, else_):
- self.assign = assign
- self.list = list
- self.body = body
- self.else_ = else_
- self._children = ('for', assign, list, body, else_)
-
- def __repr__(self):
- return "For(%s,%s,%s,%s)" % self._children[1:]
-
-class While(Node):
- nodes['while'] = 'While'
-
- def __init__(self, test, body, else_):
- self.test = test
- self.body = body
- self.else_ = else_
- self._children = ('while', test, body, else_)
-
- def __repr__(self):
- return "While(%s,%s,%s)" % self._children[1:]
+ def __init__(self):
+ self.lineno = None
class If(Node):
- """if: [ (testNode, suiteNode), ...], elseNode"""
- nodes['if'] = 'If'
-
- def __init__(self, tests, else_):
- self.tests = tests
- self.else_ = else_
- self._children = ('if', tests, else_)
-
- def __repr__(self):
- return "If(%s,%s)" % self._children[1:]
-
-class Exec(Node):
- nodes['exec'] = 'Exec'
-
- def __init__(self, expr, locals, globals):
- self.expr = expr
- self.locals = locals
- self.globals = globals
- self._children = ('exec', expr, locals, globals)
-
- def __repr__(self):
- return "Exec(%s,%s,%s)" % self._children[1:]
-
-class From(Node):
- nodes['from'] = 'From'
-
- def __init__(self, modname, names):
- self.modname = modname
- self.names = names
- self._children = ('from', modname, names)
-
- def __repr__(self):
- return "From(%s,%s)" % self._children[1:]
-
-class Import(Node):
- nodes['import'] = 'Import'
-
- def __init__(self, names):
- self.names = names
- self._children = ('import', names)
-
- def __repr__(self):
- return "Import(%s)" % self._children[1:]
-
-class Raise(Node):
- nodes['raise'] = 'Raise'
-
- def __init__(self, expr1, expr2, expr3):
- self.expr1 = expr1
- self.expr2 = expr2
- self.expr3 = expr3
- self._children = ('raise', expr1, expr2, expr3)
-
- def __repr__(self):
- return "Raise(%s,%s,%s)" % self._children[1:]
-
-class TryFinally(Node):
- nodes['tryfinally'] = 'TryFinally'
-
- def __init__(self, body, final):
- self.body = body
- self.final = final
- self._children = ('tryfinally', body, final)
-
- def __repr__(self):
- return "TryFinally(%s,%s)" % self._children[1:]
-
-class TryExcept(Node):
- """Try/Except body and handlers
-
- The handlers attribute is a sequence of tuples. The elements of the
- tuple are the exception name, the name to bind the exception to, and
- the body of the except clause.
- """
- nodes['tryexcept'] = 'TryExcept'
-
- def __init__(self, body, handlers, else_):
- self.body = body
- self.handlers = handlers
- self.else_ = else_
- self._children = ('tryexcept', body, handlers, else_)
-
- def __repr__(self):
- return "TryExcept(%s,%s,%s)" % self._children[1:]
+ nodes["if"] = "If"
+ def __init__(self, tests, else_):
+ self.tests = tests
+ self.else_ = else_
+ def _getChildren(self):
+ return self.tests, self.else_
+ def __repr__(self):
+ return "If(%s, %s)" % (repr(self.tests), repr(self.else_))
-class Return(Node):
- nodes['return'] = 'Return'
-
- def __init__(self, value):
- self.value = value
- self._children = ('return', value)
-
- def __repr__(self):
- return "Return(%s)" % self._children[1:]
-
-class Const(Node):
- nodes['const'] = 'Const'
-
- def __init__(self, value):
- self.value = value
- self._children = ('const', value)
+class ListComp(Node):
+ nodes["listcomp"] = "ListComp"
+ def __init__(self, expr, quals):
+ self.expr = expr
+ self.quals = quals
+ def _getChildren(self):
+ return self.expr, self.quals
+ def __repr__(self):
+ return "ListComp(%s, %s)" % (repr(self.expr), repr(self.quals))
- def __repr__(self):
- return "Const(%s)" % self._children[1:]
+class Bitor(Node):
+ nodes["bitor"] = "Bitor"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "Bitor(%s)" % (repr(self.nodes),)
+
+class Pass(Node):
+ nodes["pass"] = "Pass"
+ def __init__(self, ):
+ pass
+ def _getChildren(self):
+ return ()
+ def __repr__(self):
+ return "Pass()"
-class Print(Node):
- nodes['print'] = 'Print'
+class Module(Node):
+ nodes["module"] = "Module"
+ def __init__(self, doc, node):
+ self.doc = doc
+ self.node = node
+ def _getChildren(self):
+ return self.doc, self.node
+ def __repr__(self):
+ return "Module(%s, %s)" % (repr(self.doc), repr(self.node))
- def __init__(self, nodes, dest):
- self.nodes = nodes
- self.dest = dest
- self._children = ('print', nodes, dest)
+class Global(Node):
+ nodes["global"] = "Global"
+ def __init__(self, names):
+ self.names = names
+ def _getChildren(self):
+ return self.names,
+ def __repr__(self):
+ return "Global(%s)" % (repr(self.names),)
- def __repr__(self):
- return "Print(%s, %s)" % (self._children[1:-1], self._children[-1])
+class CallFunc(Node):
+ nodes["callfunc"] = "CallFunc"
+ def __init__(self, node, args, star_args = None, dstar_args = None):
+ self.node = node
+ self.args = args
+ self.star_args = star_args
+ self.dstar_args = dstar_args
+ def _getChildren(self):
+ return self.node, self.args, self.star_args, self.dstar_args
+ def __repr__(self):
+ return "CallFunc(%s, %s, %s, %s)" % (repr(self.node), repr(self.args), repr(self.star_args), repr(self.dstar_args))
class Printnl(Node):
- nodes['printnl'] = 'Printnl'
-
- def __init__(self, nodes, dest):
- self.nodes = nodes
- self.dest = dest
- self._children = ('printnl', nodes, dest)
-
- def __repr__(self):
- return "Printnl(%s, %s)" % (self._children[1:-1], self._children[-1])
+ nodes["printnl"] = "Printnl"
+ def __init__(self, nodes, dest):
+ self.nodes = nodes
+ self.dest = dest
+ def _getChildren(self):
+ return self.nodes, self.dest
+ def __repr__(self):
+ return "Printnl(%s, %s)" % (repr(self.nodes), repr(self.dest))
-class Discard(Node):
- nodes['discard'] = 'Discard'
-
- def __init__(self, expr):
- self.expr = expr
- self._children = ('discard', expr)
-
- def __repr__(self):
- return "Discard(%s)" % self._children[1:]
+class Tuple(Node):
+ nodes["tuple"] = "Tuple"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "Tuple(%s)" % (repr(self.nodes),)
-class AugAssign(Node):
- nodes['augassign'] = 'AugAssign'
+class Compare(Node):
+ nodes["compare"] = "Compare"
+ def __init__(self, expr, ops):
+ self.expr = expr
+ self.ops = ops
+ def _getChildren(self):
+ return self.expr, self.ops
+ def __repr__(self):
+ return "Compare(%s, %s)" % (repr(self.expr), repr(self.ops))
- def __init__(self, node, op, expr):
- self.node = node
- self.op = op
- self.expr = expr
- self._children = ('augassign', node, op, expr)
+class And(Node):
+ nodes["and"] = "And"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "And(%s)" % (repr(self.nodes),)
- def __repr__(self):
- return "AugAssign(%s)" % str(self._children[1:])
+class Lambda(Node):
+ nodes["lambda"] = "Lambda"
+ def __init__(self, argnames, defaults, flags, code):
+ self.argnames = argnames
+ self.defaults = defaults
+ self.flags = flags
+ self.code = code
+ self.varargs = self.kwargs = None
+ if flags & CO_VARARGS:
+ self.varargs = 1
+ if flags & CO_VARKEYWORDS:
+ self.kwargs = 1
+
+ def _getChildren(self):
+ return self.argnames, self.defaults, self.flags, self.code
+ def __repr__(self):
+ return "Lambda(%s, %s, %s, %s)" % (repr(self.argnames), repr(self.defaults), repr(self.flags), repr(self.code))
class Assign(Node):
- nodes['assign'] = 'Assign'
-
- def __init__(self, nodes, expr):
- self.nodes = nodes
- self.expr = expr
- self._children = ('assign', nodes, expr)
-
- def __repr__(self):
- return "Assign(%s,%s)" % self._children[1:]
-
-class AssTuple(Node):
- nodes['ass_tuple'] = 'AssTuple'
-
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('ass_tuple', nodes)
-
- def __repr__(self):
- return "AssTuple(%s)" % self._children[1:]
+ nodes["assign"] = "Assign"
+ def __init__(self, nodes, expr):
+ self.nodes = nodes
+ self.expr = expr
+ def _getChildren(self):
+ return self.nodes, self.expr
+ def __repr__(self):
+ return "Assign(%s, %s)" % (repr(self.nodes), repr(self.expr))
-class AssList(Node):
- nodes['ass_list'] = 'AssList'
-
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('ass_list', nodes)
-
- def __repr__(self):
- return "AssList(%s)" % self._children[1:]
-
-class AssName(Node):
- nodes['ass_name'] = 'AssName'
-
- def __init__(self, name, flags):
- self.name = name
- self.flags = flags
- self._children = ('ass_name', name, flags)
-
- def __repr__(self):
- return "AssName(%s,%s)" % self._children[1:]
-
-class AssAttr(Node):
- nodes['ass_attr'] = 'AssAttr'
-
- def __init__(self, expr, attrname, flags):
- self.expr = expr
- self.attrname = attrname
- self.flags = flags
- self._children = ('ass_attr', expr, attrname, flags)
-
- def __repr__(self):
- return "AssAttr(%s,%s,%s)" % self._children[1:]
-
-class ListComp(Node):
- nodes['listcomp'] = 'ListComp'
-
- def __init__(self, expr, quals):
- self.expr = expr
- self.quals = quals
- self._children = ('listcomp', expr, quals)
-
- def __repr__(self):
- return "ListComp(%s, %s)" % self._children[1:]
-
-class ListCompFor(Node):
- nodes['listcomp_for'] = 'ListCompFor'
-
- # transformer fills in ifs after node is created
-
- def __init__(self, assign, list, ifs):
- self.assign = assign
- self.list = list
- self.ifs = ifs
- self._children = ('listcomp_for', assign, list, ifs)
-
- def __repr__(self):
- return "ListCompFor(%s, %s, %s)" % self._children[1:]
+class Sub(Node):
+ nodes["sub"] = "Sub"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "Sub(%s, %s)" % (repr(self.left), repr(self.right))
class ListCompIf(Node):
- nodes['listcomp_if'] = 'ListCompIf'
-
- def __init__(self, test):
- self.test = test
- self._children = ('listcomp_if', test)
-
- def __repr__(self):
- return "ListCompIf(%s)" % self._children[1:]
-
-class List(Node):
- nodes['list'] = 'List'
-
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('list', nodes)
-
- def __repr__(self):
- return "List(%s)" % self._children[1:]
+ nodes["listcompif"] = "ListCompIf"
+ def __init__(self, test):
+ self.test = test
+ def _getChildren(self):
+ return self.test,
+ def __repr__(self):
+ return "ListCompIf(%s)" % (repr(self.test),)
-class Dict(Node):
- nodes['dict'] = 'Dict'
-
- def __init__(self, items):
- self.items = items
- self._children = ('dict', items)
-
- def __repr__(self):
- return "Dict(%s)" % self._children[1:]
-
-class Not(Node):
- nodes['not'] = 'Not'
-
- def __init__(self, expr):
- self.expr = expr
- self._children = ('not', expr)
-
- def __repr__(self):
- return "Not(%s)" % self._children[1:]
-
-class Compare(Node):
- nodes['compare'] = 'Compare'
-
- def __init__(self, expr, ops):
- self.expr = expr
- self.ops = ops
- self._children = ('compare', expr, ops)
-
- def __repr__(self):
- return "Compare(%s,%s)" % self._children[1:]
-
-class Name(Node):
- nodes['name'] = 'Name'
-
- def __init__(self, name):
- self.name = name
- self._children = ('name', name)
-
- def __repr__(self):
- return "Name(%s)" % self._children[1:]
-
-class Global(Node):
- nodes['global'] = 'Global'
-
- def __init__(self, names):
- self.names = names
- self._children = ('global', names)
+class Div(Node):
+ nodes["div"] = "Div"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "Div(%s, %s)" % (repr(self.left), repr(self.right))
- def __repr__(self):
- return "Global(%s)" % self._children[1:]
+class Discard(Node):
+ nodes["discard"] = "Discard"
+ def __init__(self, expr):
+ self.expr = expr
+ def _getChildren(self):
+ return self.expr,
+ def __repr__(self):
+ return "Discard(%s)" % (repr(self.expr),)
class Backquote(Node):
- nodes['backquote'] = 'Backquote'
-
- def __init__(self, node):
- self.expr = node
- self._children = ('backquote', node)
-
- def __repr__(self):
- return "Backquote(%s)" % self._children[1:]
-
-class Getattr(Node):
- nodes['getattr'] = 'Getattr'
-
- def __init__(self, expr, attrname):
- self.expr = expr
- self.attrname = attrname
- self._children = ('getattr', expr, attrname)
-
- def __repr__(self):
- return "Getattr(%s,%s)" % self._children[1:]
-
-class CallFunc(Node):
- nodes['call_func'] = 'CallFunc'
+ nodes["backquote"] = "Backquote"
+ def __init__(self, expr):
+ self.expr = expr
+ def _getChildren(self):
+ return self.expr,
+ def __repr__(self):
+ return "Backquote(%s)" % (repr(self.expr),)
- def __init__(self, node, args, star_args = None, dstar_args = None):
- self.node = node
- self.args = args
- self.star_args = star_args
- self.dstar_args = dstar_args
- self._children = ('call_func', node, args, star_args, dstar_args)
-
- def __repr__(self):
- return "CallFunc(%s,%s,*%s, **%s)" % self._children[1:]
-
-class Keyword(Node):
- nodes['keyword'] = 'Keyword'
-
- def __init__(self, name, expr):
- self.name = name
- self.expr = expr
- self._children = ('keyword', name, expr)
-
- def __repr__(self):
- return "Keyword(%s,%s)" % self._children[1:]
-
-class Subscript(Node):
- nodes['subscript'] = 'Subscript'
-
- def __init__(self, expr, flags, subs):
- self.expr = expr
- self.flags = flags
- self.subs = subs
- self._children = ('subscript', expr, flags, subs)
-
- def __repr__(self):
- return "Subscript(%s,%s,%s)" % self._children[1:]
-
-class Ellipsis(EmptyNode):
- nodes['ellipsis'] = 'Ellipsis'
- _children = ('ellipsis',)
- def __repr__(self):
- return "Ellipsis()"
-
-class Sliceobj(Node):
- nodes['sliceobj'] = 'Sliceobj'
-
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('sliceobj', nodes)
-
- def __repr__(self):
- return "Sliceobj(%s)" % self._children[1:]
-
-class Slice(Node):
- nodes['slice'] = 'Slice'
-
- def __init__(self, expr, flags, lower, upper):
- self.expr = expr
- self.flags = flags
- self.lower = lower
- self.upper = upper
- self._children = ('slice', expr, flags, lower, upper)
-
- def __repr__(self):
- return "Slice(%s,%s,%s,%s)" % self._children[1:]
+class RightShift(Node):
+ nodes["rightshift"] = "RightShift"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "RightShift(%s, %s)" % (repr(self.left), repr(self.right))
+
+class Continue(Node):
+ nodes["continue"] = "Continue"
+ def __init__(self, ):
+ pass
+ def _getChildren(self):
+ return ()
+ def __repr__(self):
+ return "Continue()"
-class Assert(Node):
- nodes['assert'] = 'Assert'
+class While(Node):
+ nodes["while"] = "While"
+ def __init__(self, test, body, else_):
+ self.test = test
+ self.body = body
+ self.else_ = else_
+ def _getChildren(self):
+ return self.test, self.body, self.else_
+ def __repr__(self):
+ return "While(%s, %s, %s)" % (repr(self.test), repr(self.body), repr(self.else_))
- def __init__(self, test, fail):
- self.test = test
- self.fail = fail
- self._children = ('assert', test, fail)
+class AssName(Node):
+ nodes["assname"] = "AssName"
+ def __init__(self, name, flags):
+ self.name = name
+ self.flags = flags
+ def _getChildren(self):
+ return self.name, self.flags
+ def __repr__(self):
+ return "AssName(%s, %s)" % (repr(self.name), repr(self.flags))
- def __repr__(self):
- return "Assert(%s,%s)" % self._children[1:]
+class LeftShift(Node):
+ nodes["leftshift"] = "LeftShift"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "LeftShift(%s, %s)" % (repr(self.left), repr(self.right))
-class Tuple(Node):
- nodes['tuple'] = 'Tuple'
+class Mul(Node):
+ nodes["mul"] = "Mul"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "Mul(%s, %s)" % (repr(self.left), repr(self.right))
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('tuple', nodes)
+class List(Node):
+ nodes["list"] = "List"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "List(%s)" % (repr(self.nodes),)
- def __repr__(self):
- return "Tuple(%s)" % self._children[1:]
+class AugAssign(Node):
+ nodes["augassign"] = "AugAssign"
+ def __init__(self, node, op, expr):
+ self.node = node
+ self.op = op
+ self.expr = expr
+ def _getChildren(self):
+ return self.node, self.op, self.expr
+ def __repr__(self):
+ return "AugAssign(%s, %s, %s)" % (repr(self.node), repr(self.op), repr(self.expr))
class Or(Node):
- nodes['or'] = 'Or'
-
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('or', nodes)
+ nodes["or"] = "Or"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "Or(%s)" % (repr(self.nodes),)
- def __repr__(self):
- return "Or(%s)" % self._children[1:]
-
-class And(Node):
- nodes['and'] = 'And'
+class Keyword(Node):
+ nodes["keyword"] = "Keyword"
+ def __init__(self, name, expr):
+ self.name = name
+ self.expr = expr
+ def _getChildren(self):
+ return self.name, self.expr
+ def __repr__(self):
+ return "Keyword(%s, %s)" % (repr(self.name), repr(self.expr))
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('and', nodes)
+class AssAttr(Node):
+ nodes["assattr"] = "AssAttr"
+ def __init__(self, expr, attrname, flags):
+ self.expr = expr
+ self.attrname = attrname
+ self.flags = flags
+ def _getChildren(self):
+ return self.expr, self.attrname, self.flags
+ def __repr__(self):
+ return "AssAttr(%s, %s, %s)" % (repr(self.expr), repr(self.attrname), repr(self.flags))
- def __repr__(self):
- return "And(%s)" % self._children[1:]
+class Const(Node):
+ nodes["const"] = "Const"
+ def __init__(self, value):
+ self.value = value
+ def _getChildren(self):
+ return self.value,
+ def __repr__(self):
+ return "Const(%s)" % (repr(self.value),)
-class Bitor(Node):
- nodes['bitor'] = 'Bitor'
+class Mod(Node):
+ nodes["mod"] = "Mod"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "Mod(%s, %s)" % (repr(self.left), repr(self.right))
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('bitor', nodes)
+class Class(Node):
+ nodes["class"] = "Class"
+ def __init__(self, name, bases, doc, code):
+ self.name = name
+ self.bases = bases
+ self.doc = doc
+ self.code = code
+ def _getChildren(self):
+ return self.name, self.bases, self.doc, self.code
+ def __repr__(self):
+ return "Class(%s, %s, %s, %s)" % (repr(self.name), repr(self.bases), repr(self.doc), repr(self.code))
- def __repr__(self):
- return "Bitor(%s)" % self._children[1:]
+class Not(Node):
+ nodes["not"] = "Not"
+ def __init__(self, expr):
+ self.expr = expr
+ def _getChildren(self):
+ return self.expr,
+ def __repr__(self):
+ return "Not(%s)" % (repr(self.expr),)
class Bitxor(Node):
- nodes['bitxor'] = 'Bitxor'
+ nodes["bitxor"] = "Bitxor"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "Bitxor(%s)" % (repr(self.nodes),)
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('bitxor', nodes)
-
- def __repr__(self):
- return "Bitxor(%s)" % self._children[1:]
+class TryFinally(Node):
+ nodes["tryfinally"] = "TryFinally"
+ def __init__(self, body, final):
+ self.body = body
+ self.final = final
+ def _getChildren(self):
+ return self.body, self.final
+ def __repr__(self):
+ return "TryFinally(%s, %s)" % (repr(self.body), repr(self.final))
class Bitand(Node):
- nodes['bitand'] = 'Bitand'
+ nodes["bitand"] = "Bitand"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "Bitand(%s)" % (repr(self.nodes),)
+
+class Break(Node):
+ nodes["break"] = "Break"
+ def __init__(self, ):
+ pass
+ def _getChildren(self):
+ return ()
+ def __repr__(self):
+ return "Break()"
- def __init__(self, nodes):
- self.nodes = nodes
- self._children = ('bitand', nodes)
-
- def __repr__(self):
- return "Bitand(%s)" % self._children[1:]
-
-class LeftShift(Node):
- nodes['<<'] = 'LeftShift'
+class Stmt(Node):
+ nodes["stmt"] = "Stmt"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "Stmt(%s)" % (repr(self.nodes),)
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('<<', (left, right))
+class Assert(Node):
+ nodes["assert"] = "Assert"
+ def __init__(self, test, fail):
+ self.test = test
+ self.fail = fail
+ def _getChildren(self):
+ return self.test, self.fail
+ def __repr__(self):
+ return "Assert(%s, %s)" % (repr(self.test), repr(self.fail))
- def __repr__(self):
- return "LeftShift(%s)" % self._children[1:]
+class Exec(Node):
+ nodes["exec"] = "Exec"
+ def __init__(self, expr, locals, globals):
+ self.expr = expr
+ self.locals = locals
+ self.globals = globals
+ def _getChildren(self):
+ return self.expr, self.locals, self.globals
+ def __repr__(self):
+ return "Exec(%s, %s, %s)" % (repr(self.expr), repr(self.locals), repr(self.globals))
-class RightShift(Node):
- nodes['>>'] = 'RightShift'
+class Power(Node):
+ nodes["power"] = "Power"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "Power(%s, %s)" % (repr(self.left), repr(self.right))
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('>>', (left, right))
+class Import(Node):
+ nodes["import"] = "Import"
+ def __init__(self, names):
+ self.names = names
+ def _getChildren(self):
+ return self.names,
+ def __repr__(self):
+ return "Import(%s)" % (repr(self.names),)
- def __repr__(self):
- return "RightShift(%s)" % self._children[1:]
+class Return(Node):
+ nodes["return"] = "Return"
+ def __init__(self, value):
+ self.value = value
+ def _getChildren(self):
+ return self.value,
+ def __repr__(self):
+ return "Return(%s)" % (repr(self.value),)
class Add(Node):
- nodes['+'] = 'Add'
+ nodes["add"] = "Add"
+ def __init__(self, (left, right)):
+ self.left = left
+ self.right = right
+ def _getChildren(self):
+ return self.left, self.right
+ def __repr__(self):
+ return "Add(%s, %s)" % (repr(self.left), repr(self.right))
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('+', (left, right))
-
- def __repr__(self):
- return "Add(%s)" % self._children[1:]
-
-class Sub(Node):
- nodes['-'] = 'Sub'
-
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('-', (left, right))
-
- def __repr__(self):
- return "Sub(%s)" % self._children[1:]
-
-class Mul(Node):
- nodes['*'] = 'Mul'
-
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('*', (left, right))
+class Function(Node):
+ nodes["function"] = "Function"
+ def __init__(self, name, argnames, defaults, flags, doc, code):
+ self.name = name
+ self.argnames = argnames
+ self.defaults = defaults
+ self.flags = flags
+ self.doc = doc
+ self.code = code
+ self.varargs = self.kwargs = None
+ if flags & CO_VARARGS:
+ self.varargs = 1
+ if flags & CO_VARKEYWORDS:
+ self.kwargs = 1
+
- def __repr__(self):
- return "Mul(%s)" % self._children[1:]
+ def _getChildren(self):
+ return self.name, self.argnames, self.defaults, self.flags, self.doc, self.code
+ def __repr__(self):
+ return "Function(%s, %s, %s, %s, %s, %s)" % (repr(self.name), repr(self.argnames), repr(self.defaults), repr(self.flags), repr(self.doc), repr(self.code))
-class Div(Node):
- nodes['/'] = 'Div'
-
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('/', (left, right))
+class TryExcept(Node):
+ nodes["tryexcept"] = "TryExcept"
+ def __init__(self, body, handlers, else_):
+ self.body = body
+ self.handlers = handlers
+ self.else_ = else_
+ def _getChildren(self):
+ return self.body, self.handlers, self.else_
+ def __repr__(self):
+ return "TryExcept(%s, %s, %s)" % (repr(self.body), repr(self.handlers), repr(self.else_))
- def __repr__(self):
- return "Div(%s)" % self._children[1:]
+class Subscript(Node):
+ nodes["subscript"] = "Subscript"
+ def __init__(self, expr, flags, subs):
+ self.expr = expr
+ self.flags = flags
+ self.subs = subs
+ def _getChildren(self):
+ return self.expr, self.flags, self.subs
+ def __repr__(self):
+ return "Subscript(%s, %s, %s)" % (repr(self.expr), repr(self.flags), repr(self.subs))
+
+class Ellipsis(Node):
+ nodes["ellipsis"] = "Ellipsis"
+ def __init__(self, ):
+ pass
+ def _getChildren(self):
+ return ()
+ def __repr__(self):
+ return "Ellipsis()"
-class Mod(Node):
- nodes['%'] = 'Mod'
+class Print(Node):
+ nodes["print"] = "Print"
+ def __init__(self, nodes, dest):
+ self.nodes = nodes
+ self.dest = dest
+ def _getChildren(self):
+ return self.nodes, self.dest
+ def __repr__(self):
+ return "Print(%s, %s)" % (repr(self.nodes), repr(self.dest))
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('%', (left, right))
+class UnaryAdd(Node):
+ nodes["unaryadd"] = "UnaryAdd"
+ def __init__(self, expr):
+ self.expr = expr
+ def _getChildren(self):
+ return self.expr,
+ def __repr__(self):
+ return "UnaryAdd(%s)" % (repr(self.expr),)
- def __repr__(self):
- return "Mod(%s)" % self._children[1:]
+class ListCompFor(Node):
+ nodes["listcompfor"] = "ListCompFor"
+ def __init__(self, assign, list, ifs):
+ self.assign = assign
+ self.list = list
+ self.ifs = ifs
+ def _getChildren(self):
+ return self.assign, self.list, self.ifs
+ def __repr__(self):
+ return "ListCompFor(%s, %s, %s)" % (repr(self.assign), repr(self.list), repr(self.ifs))
-class Power(Node):
- nodes['power'] = 'Power'
+class Dict(Node):
+ nodes["dict"] = "Dict"
+ def __init__(self, items):
+ self.items = items
+ def _getChildren(self):
+ return self.items,
+ def __repr__(self):
+ return "Dict(%s)" % (repr(self.items),)
- def __init__(self, (left, right)):
- self.left = left
- self.right = right
- self._children = ('power', (left, right))
+class Getattr(Node):
+ nodes["getattr"] = "Getattr"
+ def __init__(self, expr, attrname):
+ self.expr = expr
+ self.attrname = attrname
+ def _getChildren(self):
+ return self.expr, self.attrname
+ def __repr__(self):
+ return "Getattr(%s, %s)" % (repr(self.expr), repr(self.attrname))
- def __repr__(self):
- return "Power(%s)" % self._children[1:]
+class AssList(Node):
+ nodes["asslist"] = "AssList"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "AssList(%s)" % (repr(self.nodes),)
-class UnaryAdd(Node):
- nodes['unary+'] = 'UnaryAdd'
+class UnarySub(Node):
+ nodes["unarysub"] = "UnarySub"
+ def __init__(self, expr):
+ self.expr = expr
+ def _getChildren(self):
+ return self.expr,
+ def __repr__(self):
+ return "UnarySub(%s)" % (repr(self.expr),)
- def __init__(self, node):
- self.expr = node
- self._children = ('unary+', node)
+class Sliceobj(Node):
+ nodes["sliceobj"] = "Sliceobj"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "Sliceobj(%s)" % (repr(self.nodes),)
- def __repr__(self):
- return "UnaryAdd(%s)" % self._children[1:]
+class Invert(Node):
+ nodes["invert"] = "Invert"
+ def __init__(self, expr):
+ self.expr = expr
+ def _getChildren(self):
+ return self.expr,
+ def __repr__(self):
+ return "Invert(%s)" % (repr(self.expr),)
-class UnarySub(Node):
- nodes['unary-'] = 'UnarySub'
+class Name(Node):
+ nodes["name"] = "Name"
+ def __init__(self, name):
+ self.name = name
+ def _getChildren(self):
+ return self.name,
+ def __repr__(self):
+ return "Name(%s)" % (repr(self.name),)
- def __init__(self, node):
- self.expr = node
- self._children = ('unary-', node)
+class AssTuple(Node):
+ nodes["asstuple"] = "AssTuple"
+ def __init__(self, nodes):
+ self.nodes = nodes
+ def _getChildren(self):
+ return self.nodes,
+ def __repr__(self):
+ return "AssTuple(%s)" % (repr(self.nodes),)
- def __repr__(self):
- return "UnarySub(%s)" % self._children[1:]
+class For(Node):
+ nodes["for"] = "For"
+ def __init__(self, assign, list, body, else_):
+ self.assign = assign
+ self.list = list
+ self.body = body
+ self.else_ = else_
+ def _getChildren(self):
+ return self.assign, self.list, self.body, self.else_
+ def __repr__(self):
+ return "For(%s, %s, %s, %s)" % (repr(self.assign), repr(self.list), repr(self.body), repr(self.else_))
-class Invert(Node):
- nodes['invert'] = 'Invert'
+class Raise(Node):
+ nodes["raise"] = "Raise"
+ def __init__(self, expr1, expr2, expr3):
+ self.expr1 = expr1
+ self.expr2 = expr2
+ self.expr3 = expr3
+ def _getChildren(self):
+ return self.expr1, self.expr2, self.expr3
+ def __repr__(self):
+ return "Raise(%s, %s, %s)" % (repr(self.expr1), repr(self.expr2), repr(self.expr3))
- def __init__(self, node):
- self.expr = node
- self._children = ('invert', node)
+class From(Node):
+ nodes["from"] = "From"
+ def __init__(self, modname, names):
+ self.modname = modname
+ self.names = names
+ def _getChildren(self):
+ return self.modname, self.names
+ def __repr__(self):
+ return "From(%s, %s)" % (repr(self.modname), repr(self.names))
- def __repr__(self):
- return "Invert(%s)" % self._children[1:]
+class Slice(Node):
+ nodes["slice"] = "Slice"
+ def __init__(self, expr, flags, lower, upper):
+ self.expr = expr
+ self.flags = flags
+ self.lower = lower
+ self.upper = upper
+ def _getChildren(self):
+ return self.expr, self.flags, self.lower, self.upper
+ def __repr__(self):
+ return "Slice(%s, %s, %s, %s)" % (repr(self.expr), repr(self.flags), repr(self.lower), repr(self.upper))
-# now clean up the nodes dictionary
klasses = globals()
for k in nodes.keys():
- nodes[k] = klasses[nodes[k]]
-
-# Local Variables:
-# mode:python
-# indent-tabs-mode: nil
-# py-indent-offset: 2
-# py-smart-indentation: nil
-# End:
+ nodes[k] = klasses[nodes[k]]
View Lorry Controller Status