Python symbol.comp_iter() Examples

The following are 10 code examples of symbol.comp_iter(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module symbol , or try the search function .
Example #1
Source File: transformer.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up
def com_comp_iter(self, node):
        assert node[0] == symbol.comp_iter
        return node[1] 
Example #2
Source File: transformer.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up
def com_generator_expression(self, expr, node):
        # comp_iter: comp_for | comp_if
        # comp_for: 'for' exprlist 'in' test [comp_iter]
        # comp_if: 'if' test [comp_iter]

        lineno = node[1][2]
        fors = []
        while node:
            t = node[1][1]
            if t == 'for':
                assignNode = self.com_assign(node[2], OP_ASSIGN)
                genNode = self.com_node(node[4])
                newfor = GenExprFor(assignNode, genNode, [],
                                    lineno=node[1][2])
                fors.append(newfor)
                if (len(node)) == 5:
                    node = None
                else:
                    node = self.com_comp_iter(node[5])
            elif t == 'if':
                test = self.com_node(node[2])
                newif = GenExprIf(test, lineno=node[1][2])
                newfor.ifs.append(newif)
                if len(node) == 3:
                    node = None
                else:
                    node = self.com_comp_iter(node[3])
            else:
                raise SyntaxError, \
                        ("unexpected generator expression element: %s %d"
                         % (node, lineno))
        fors[0].is_outmost = True
        return GenExpr(GenExprInner(expr, fors), lineno=lineno) 
Example #3
Source File: transformer.py    From BinderFilter with MIT License 5 votes vote down vote up
def com_comp_iter(self, node):
        assert node[0] == symbol.comp_iter
        return node[1] 
Example #4
Source File: transformer.py    From BinderFilter with MIT License 5 votes vote down vote up
def com_generator_expression(self, expr, node):
        # comp_iter: comp_for | comp_if
        # comp_for: 'for' exprlist 'in' test [comp_iter]
        # comp_if: 'if' test [comp_iter]

        lineno = node[1][2]
        fors = []
        while node:
            t = node[1][1]
            if t == 'for':
                assignNode = self.com_assign(node[2], OP_ASSIGN)
                genNode = self.com_node(node[4])
                newfor = GenExprFor(assignNode, genNode, [],
                                    lineno=node[1][2])
                fors.append(newfor)
                if (len(node)) == 5:
                    node = None
                else:
                    node = self.com_comp_iter(node[5])
            elif t == 'if':
                test = self.com_node(node[2])
                newif = GenExprIf(test, lineno=node[1][2])
                newfor.ifs.append(newif)
                if len(node) == 3:
                    node = None
                else:
                    node = self.com_comp_iter(node[3])
            else:
                raise SyntaxError, \
                        ("unexpected generator expression element: %s %d"
                         % (node, lineno))
        fors[0].is_outmost = True
        return GenExpr(GenExprInner(expr, fors), lineno=lineno) 
Example #5
Source File: transformer.py    From oss-ftp with MIT License 5 votes vote down vote up
def com_comp_iter(self, node):
        assert node[0] == symbol.comp_iter
        return node[1] 
Example #6
Source File: transformer.py    From oss-ftp with MIT License 5 votes vote down vote up
def com_generator_expression(self, expr, node):
        # comp_iter: comp_for | comp_if
        # comp_for: 'for' exprlist 'in' test [comp_iter]
        # comp_if: 'if' test [comp_iter]

        lineno = node[1][2]
        fors = []
        while node:
            t = node[1][1]
            if t == 'for':
                assignNode = self.com_assign(node[2], OP_ASSIGN)
                genNode = self.com_node(node[4])
                newfor = GenExprFor(assignNode, genNode, [],
                                    lineno=node[1][2])
                fors.append(newfor)
                if (len(node)) == 5:
                    node = None
                else:
                    node = self.com_comp_iter(node[5])
            elif t == 'if':
                test = self.com_node(node[2])
                newif = GenExprIf(test, lineno=node[1][2])
                newfor.ifs.append(newif)
                if len(node) == 3:
                    node = None
                else:
                    node = self.com_comp_iter(node[3])
            else:
                raise SyntaxError, \
                        ("unexpected generator expression element: %s %d"
                         % (node, lineno))
        fors[0].is_outmost = True
        return GenExpr(GenExprInner(expr, fors), lineno=lineno) 
Example #7
Source File: transformer.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up
def com_comp_iter(self, node):
        assert node[0] == symbol.comp_iter
        return node[1] 
Example #8
Source File: transformer.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up
def com_generator_expression(self, expr, node):
        # comp_iter: comp_for | comp_if
        # comp_for: 'for' exprlist 'in' test [comp_iter]
        # comp_if: 'if' test [comp_iter]

        lineno = node[1][2]
        fors = []
        while node:
            t = node[1][1]
            if t == 'for':
                assignNode = self.com_assign(node[2], OP_ASSIGN)
                genNode = self.com_node(node[4])
                newfor = GenExprFor(assignNode, genNode, [],
                                    lineno=node[1][2])
                fors.append(newfor)
                if (len(node)) == 5:
                    node = None
                else:
                    node = self.com_comp_iter(node[5])
            elif t == 'if':
                test = self.com_node(node[2])
                newif = GenExprIf(test, lineno=node[1][2])
                newfor.ifs.append(newif)
                if len(node) == 3:
                    node = None
                else:
                    node = self.com_comp_iter(node[3])
            else:
                raise SyntaxError, \
                        ("unexpected generator expression element: %s %d"
                         % (node, lineno))
        fors[0].is_outmost = True
        return GenExpr(GenExprInner(expr, fors), lineno=lineno) 
Example #9
Source File: transformer.py    From PokemonGo-DesktopMap with MIT License 5 votes vote down vote up
def com_comp_iter(self, node):
        assert node[0] == symbol.comp_iter
        return node[1] 
Example #10
Source File: transformer.py    From PokemonGo-DesktopMap with MIT License 5 votes vote down vote up
def com_generator_expression(self, expr, node):
        # comp_iter: comp_for | comp_if
        # comp_for: 'for' exprlist 'in' test [comp_iter]
        # comp_if: 'if' test [comp_iter]

        lineno = node[1][2]
        fors = []
        while node:
            t = node[1][1]
            if t == 'for':
                assignNode = self.com_assign(node[2], OP_ASSIGN)
                genNode = self.com_node(node[4])
                newfor = GenExprFor(assignNode, genNode, [],
                                    lineno=node[1][2])
                fors.append(newfor)
                if (len(node)) == 5:
                    node = None
                else:
                    node = self.com_comp_iter(node[5])
            elif t == 'if':
                test = self.com_node(node[2])
                newif = GenExprIf(test, lineno=node[1][2])
                newfor.ifs.append(newif)
                if len(node) == 3:
                    node = None
                else:
                    node = self.com_comp_iter(node[3])
            else:
                raise SyntaxError, \
                        ("unexpected generator expression element: %s %d"
                         % (node, lineno))
        fors[0].is_outmost = True
        return GenExpr(GenExprInner(expr, fors), lineno=lineno)