mirror of
https://github.com/morpheus65535/bazarr
synced 2024-12-25 17:17:12 +00:00
371 lines
10 KiB
Python
371 lines
10 KiB
Python
from .pyjsparserdata import *
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class Ecma51NotSupported(Exception):
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def __init__(self, feature):
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super(Ecma51NotSupported,
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self).__init__("%s is not supported by ECMA 5.1." % feature)
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self.feature = feature
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def get_feature(self):
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return self.feature
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class BaseNode:
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def finish(self):
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pass
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def finishArrayExpression(self, elements):
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self.type = Syntax.ArrayExpression
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self.elements = elements
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self.finish()
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return self
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def finishArrayPattern(self, elements):
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self.type = Syntax.ArrayPattern
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self.elements = elements
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self.finish()
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return self
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def finishAssignmentExpression(self, operator, left, right):
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self.type = Syntax.AssignmentExpression
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self.operator = operator
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self.left = left
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self.right = right
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self.finish()
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return self
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def finishAssignmentPattern(self, left, right):
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self.type = Syntax.AssignmentPattern
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self.left = left
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self.right = right
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self.finish()
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return self
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def finishBinaryExpression(self, operator, left, right):
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self.type = Syntax.LogicalExpression if (
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operator == '||' or operator == '&&') else Syntax.BinaryExpression
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self.operator = operator
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self.left = left
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self.right = right
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self.finish()
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return self
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def finishBlockStatement(self, body):
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self.type = Syntax.BlockStatement
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self.body = body
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self.finish()
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return self
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def finishBreakStatement(self, label):
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self.type = Syntax.BreakStatement
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self.label = label
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self.finish()
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return self
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def finishCallExpression(self, callee, args):
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self.type = Syntax.CallExpression
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self.callee = callee
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self.arguments = args
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self.finish()
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return self
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def finishCatchClause(self, param, body):
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self.type = Syntax.CatchClause
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self.param = param
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self.body = body
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self.finish()
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return self
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def finishConditionalExpression(self, test, consequent, alternate):
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self.type = Syntax.ConditionalExpression
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self.test = test
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self.consequent = consequent
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self.alternate = alternate
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self.finish()
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return self
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def finishContinueStatement(self, label):
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self.type = Syntax.ContinueStatement
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self.label = label
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self.finish()
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return self
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def finishDebuggerStatement(self, ):
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self.type = Syntax.DebuggerStatement
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self.finish()
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return self
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def finishDoWhileStatement(self, body, test):
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self.type = Syntax.DoWhileStatement
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self.body = body
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self.test = test
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self.finish()
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return self
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def finishEmptyStatement(self, ):
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self.type = Syntax.EmptyStatement
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self.finish()
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return self
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def finishExpressionStatement(self, expression):
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self.type = Syntax.ExpressionStatement
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self.expression = expression
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self.finish()
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return self
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def finishForStatement(self, init, test, update, body):
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self.type = Syntax.ForStatement
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self.init = init
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self.test = test
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self.update = update
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self.body = body
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self.finish()
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return self
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def finishForInStatement(self, left, right, body):
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self.type = Syntax.ForInStatement
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self.left = left
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self.right = right
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self.body = body
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self.each = False
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self.finish()
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return self
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def finishFunctionDeclaration(self, id, params, defaults, body):
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self.type = Syntax.FunctionDeclaration
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self.id = id
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self.params = params
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self.defaults = defaults
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self.body = body
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self.generator = False
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self.expression = False
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self.finish()
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return self
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def finishFunctionExpression(self, id, params, defaults, body):
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self.type = Syntax.FunctionExpression
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self.id = id
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self.params = params
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self.defaults = defaults
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self.body = body
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self.generator = False
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self.expression = False
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self.finish()
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return self
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def finishIdentifier(self, name):
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self.type = Syntax.Identifier
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self.name = name
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self.finish()
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return self
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def finishIfStatement(self, test, consequent, alternate):
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self.type = Syntax.IfStatement
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self.test = test
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self.consequent = consequent
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self.alternate = alternate
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self.finish()
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return self
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def finishLabeledStatement(self, label, body):
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self.type = Syntax.LabeledStatement
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self.label = label
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self.body = body
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self.finish()
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return self
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def finishLiteral(self, token):
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self.type = Syntax.Literal
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self.value = token['value']
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self.raw = token['raw']
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if token.get('regex'):
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self.regex = token['regex']
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self.finish()
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return self
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def finishMemberExpression(self, accessor, object, property):
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self.type = Syntax.MemberExpression
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self.computed = accessor == '['
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self.object = object
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self.property = property
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self.finish()
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return self
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def finishNewExpression(self, callee, args):
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self.type = Syntax.NewExpression
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self.callee = callee
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self.arguments = args
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self.finish()
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return self
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def finishObjectExpression(self, properties):
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self.type = Syntax.ObjectExpression
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self.properties = properties
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self.finish()
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return self
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def finishObjectPattern(self, properties):
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self.type = Syntax.ObjectPattern
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self.properties = properties
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self.finish()
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return self
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def finishPostfixExpression(self, operator, argument):
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self.type = Syntax.UpdateExpression
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self.operator = operator
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self.argument = argument
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self.prefix = False
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self.finish()
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return self
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def finishProgram(self, body):
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self.type = Syntax.Program
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self.body = body
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self.finish()
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return self
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def finishPyimport(self, imp):
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self.type = 'PyimportStatement'
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self.imp = imp
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self.finish()
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return self
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def finishProperty(self, kind, key, computed, value, method, shorthand):
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self.type = Syntax.Property
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self.key = key
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self.computed = computed
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self.value = value
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self.kind = kind
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self.method = method
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self.shorthand = shorthand
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self.finish()
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return self
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def finishReturnStatement(self, argument):
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self.type = Syntax.ReturnStatement
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self.argument = argument
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self.finish()
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return self
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def finishSequenceExpression(self, expressions):
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self.type = Syntax.SequenceExpression
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self.expressions = expressions
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self.finish()
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return self
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def finishSwitchCase(self, test, consequent):
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self.type = Syntax.SwitchCase
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self.test = test
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self.consequent = consequent
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self.finish()
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return self
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def finishSwitchStatement(self, discriminant, cases):
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self.type = Syntax.SwitchStatement
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self.discriminant = discriminant
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self.cases = cases
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self.finish()
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return self
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def finishThisExpression(self, ):
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self.type = Syntax.ThisExpression
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self.finish()
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return self
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def finishThrowStatement(self, argument):
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self.type = Syntax.ThrowStatement
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self.argument = argument
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self.finish()
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return self
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def finishTryStatement(self, block, handler, finalizer):
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self.type = Syntax.TryStatement
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self.block = block
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self.guardedHandlers = []
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self.handlers = [handler] if handler else []
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self.handler = handler
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self.finalizer = finalizer
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self.finish()
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return self
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def finishUnaryExpression(self, operator, argument):
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self.type = Syntax.UpdateExpression if (
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operator == '++' or operator == '--') else Syntax.UnaryExpression
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self.operator = operator
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self.argument = argument
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self.prefix = True
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self.finish()
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return self
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def finishVariableDeclaration(self, declarations):
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self.type = Syntax.VariableDeclaration
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self.declarations = declarations
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self.kind = 'var'
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self.finish()
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return self
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def finishLexicalDeclaration(self, declarations, kind):
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self.type = Syntax.VariableDeclaration
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self.declarations = declarations
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self.kind = kind
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self.finish()
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return self
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def finishVariableDeclarator(self, id, init):
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self.type = Syntax.VariableDeclarator
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self.id = id
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self.init = init
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self.finish()
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return self
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def finishWhileStatement(self, test, body):
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self.type = Syntax.WhileStatement
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self.test = test
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self.body = body
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self.finish()
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return self
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def finishWithStatement(self, object, body):
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self.type = Syntax.WithStatement
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self.object = object
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self.body = body
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self.finish()
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return self
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def __getattr__(self, item):
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if item in self.__dict__:
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return self.__dict__[item]
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if item.startswith('finish'):
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feature = item[6:]
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raise Ecma51NotSupported(feature)
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else:
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raise AttributeError(item)
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def __getitem__(self, item):
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return getattr(self, item)
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def __setitem__(self, key, value):
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setattr(self, key, value)
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def to_dict(self):
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return node_to_dict(self)
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class Node(BaseNode):
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pass
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class WrappingNode(BaseNode):
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def __init__(self, startToken=None):
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pass
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def node_to_dict(node): # extremely important for translation speed
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if isinstance(node, list):
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return [node_to_dict(e) for e in node]
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elif isinstance(node, dict):
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return dict((k, node_to_dict(v)) for k, v in node.items())
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elif not isinstance(node, BaseNode):
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return node
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return dict((k, node_to_dict(v)) for k, v in node.__dict__.items())
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