Python symbol.expr() Examples
The following are 30
code examples of symbol.expr().
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symbol
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Example #1
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #2
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #3
| Source File: transformer.py From Splunking-Crime with GNU Affero General Public License v3.0 | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #4
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #5
| Source File: transformer.py From oss-ftp with MIT License | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #6
| Source File: transformer.py From BinderFilter with MIT License | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #7
| Source File: transformer.py From PokemonGo-DesktopMap with MIT License | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #8
| Source File: transformer.py From ironpython2 with Apache License 2.0 | 6 votes |
|
def decorator(self, nodelist):
# '@' dotted_name [ '(' [arglist] ')' ]
assert len(nodelist) in (3, 5, 6)
assert nodelist[0][0] == token.AT
assert nodelist[-1][0] == token.NEWLINE
assert nodelist[1][0] == symbol.dotted_name
funcname = self.decorator_name(nodelist[1][1:])
if len(nodelist) > 3:
assert nodelist[2][0] == token.LPAR
expr = self.com_call_function(funcname, nodelist[3])
else:
expr = funcname
return expr
Example #9
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def yield_stmt(self, nodelist):
expr = self.com_node(nodelist[0])
return Discard(expr, lineno=expr.lineno)
Example #10
| Source File: transformer.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
def parseexpr(self, text):
"""Return a modified parse tree for the given expression text."""
return self.transform(parser.expr(text))
Example #11
| Source File: transformer.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
def com_list_comprehension(self, expr, node):
return self.com_comprehension(expr, None, node, 'list')
Example #12
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def exec_stmt(self, nodelist):
# exec_stmt: 'exec' expr ['in' expr [',' expr]]
expr1 = self.com_node(nodelist[1])
if len(nodelist) >= 4:
expr2 = self.com_node(nodelist[3])
if len(nodelist) >= 6:
expr3 = self.com_node(nodelist[5])
else:
expr3 = None
else:
expr2 = expr3 = None
return Exec(expr1, expr2, expr3, lineno=nodelist[0][2])
Example #13
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def testlist(self, nodelist):
# testlist: expr (',' expr)* [',']
# testlist_safe: test [(',' test)+ [',']]
# exprlist: expr (',' expr)* [',']
return self.com_binary(Tuple, nodelist)
Example #14
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def expr(self, nodelist):
# xor_expr ('|' xor_expr)*
return self.com_binary(Bitor, nodelist)
Example #15
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def com_try_except_finally(self, nodelist):
# ('try' ':' suite
# ((except_clause ':' suite)+ ['else' ':' suite] ['finally' ':' suite]
# | 'finally' ':' suite))
if nodelist[3][0] == token.NAME:
# first clause is a finally clause: only try-finally
return TryFinally(self.com_node(nodelist[2]),
self.com_node(nodelist[5]),
lineno=nodelist[0][2])
#tryexcept: [TryNode, [except_clauses], elseNode)]
clauses = []
elseNode = None
finallyNode = None
for i in range(3, len(nodelist), 3):
node = nodelist[i]
if node[0] == symbol.except_clause:
# except_clause: 'except' [expr [',' expr]] */
if len(node) > 2:
expr1 = self.com_node(node[2])
if len(node) > 4:
expr2 = self.com_assign(node[4], OP_ASSIGN)
else:
expr2 = None
else:
expr1 = expr2 = None
clauses.append((expr1, expr2, self.com_node(nodelist[i+2])))
if node[0] == token.NAME:
if node[1] == 'else':
elseNode = self.com_node(nodelist[i+2])
elif node[1] == 'finally':
finallyNode = self.com_node(nodelist[i+2])
try_except = TryExcept(self.com_node(nodelist[2]), clauses, elseNode,
lineno=nodelist[0][2])
if finallyNode:
return TryFinally(try_except, finallyNode, lineno=nodelist[0][2])
else:
return try_except
Example #16
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def com_with(self, nodelist):
# with_stmt: 'with' expr [with_var] ':' suite
expr = self.com_node(nodelist[1])
body = self.com_node(nodelist[-1])
if nodelist[2][0] == token.COLON:
var = None
else:
var = self.com_assign(nodelist[2][2], OP_ASSIGN)
return With(expr, var, body, lineno=nodelist[0][2])
Example #17
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def com_with(self, nodelist):
# with_stmt: 'with' expr [with_var] ':' suite
expr = self.com_node(nodelist[1])
body = self.com_node(nodelist[-1])
if nodelist[2][0] == token.COLON:
var = None
else:
var = self.com_assign(nodelist[2][2], OP_ASSIGN)
return With(expr, var, body, lineno=nodelist[0][2])
Example #18
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def com_list_comprehension(self, expr, node):
# list_iter: list_for | list_if
# list_for: 'for' exprlist 'in' testlist [list_iter]
# list_if: 'if' test [list_iter]
# XXX should raise SyntaxError for assignment
lineno = node[1][2]
fors = []
while node:
t = node[1][1]
if t == 'for':
assignNode = self.com_assign(node[2], OP_ASSIGN)
listNode = self.com_node(node[4])
newfor = ListCompFor(assignNode, listNode, [])
newfor.lineno = node[1][2]
fors.append(newfor)
if len(node) == 5:
node = None
else:
node = self.com_list_iter(node[5])
elif t == 'if':
test = self.com_node(node[2])
newif = ListCompIf(test, lineno=node[1][2])
newfor.ifs.append(newif)
if len(node) == 3:
node = None
else:
node = self.com_list_iter(node[3])
else:
raise SyntaxError, \
("unexpected list comprehension element: %s %d"
% (node, lineno))
return ListComp(expr, fors, lineno=lineno)
Example #19
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def com_with_var(self, nodelist):
# with_var: 'as' expr
return self.com_node(nodelist[1])
Example #20
| Source File: transformer.py From ironpython2 with Apache License 2.0 | 5 votes |
|
def parseexpr(self, text):
"""Return a modified parse tree for the given expression text."""
return self.transform(parser.expr(text))
Example #21
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def parseexpr(self, text):
"""Return a modified parse tree for the given expression text."""
return self.transform(parser.expr(text))
Example #22
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 5 votes |
|
def com_list_comprehension(self, expr, node):
# list_iter: list_for | list_if
# list_for: 'for' exprlist 'in' testlist [list_iter]
# list_if: 'if' test [list_iter]
# XXX should raise SyntaxError for assignment
lineno = node[1][2]
fors = []
while node:
t = node[1][1]
if t == 'for':
assignNode = self.com_assign(node[2], OP_ASSIGN)
listNode = self.com_node(node[4])
newfor = ListCompFor(assignNode, listNode, [])
newfor.lineno = node[1][2]
fors.append(newfor)
if len(node) == 5:
node = None
else:
node = self.com_list_iter(node[5])
elif t == 'if':
test = self.com_node(node[2])
newif = ListCompIf(test, lineno=node[1][2])
newfor.ifs.append(newif)
if len(node) == 3:
node = None
else:
node = self.com_list_iter(node[3])
else:
raise SyntaxError, \
("unexpected list comprehension element: %s %d"
% (node, lineno))
return ListComp(expr, fors, lineno=lineno)
Example #23
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 5 votes |
|
def com_with_var(self, nodelist):
# with_var: 'as' expr
return self.com_node(nodelist[1])
Example #24
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 5 votes |
|
def com_with(self, nodelist):
# with_stmt: 'with' expr [with_var] ':' suite
expr = self.com_node(nodelist[1])
body = self.com_node(nodelist[-1])
if nodelist[2][0] == token.COLON:
var = None
else:
var = self.com_assign(nodelist[2][2], OP_ASSIGN)
return With(expr, var, body, lineno=nodelist[0][2])
Example #25
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 5 votes |
|
def com_try_except_finally(self, nodelist):
# ('try' ':' suite
# ((except_clause ':' suite)+ ['else' ':' suite] ['finally' ':' suite]
# | 'finally' ':' suite))
if nodelist[3][0] == token.NAME:
# first clause is a finally clause: only try-finally
return TryFinally(self.com_node(nodelist[2]),
self.com_node(nodelist[5]),
lineno=nodelist[0][2])
#tryexcept: [TryNode, [except_clauses], elseNode)]
clauses = []
elseNode = None
finallyNode = None
for i in range(3, len(nodelist), 3):
node = nodelist[i]
if node[0] == symbol.except_clause:
# except_clause: 'except' [expr [',' expr]] */
if len(node) > 2:
expr1 = self.com_node(node[2])
if len(node) > 4:
expr2 = self.com_assign(node[4], OP_ASSIGN)
else:
expr2 = None
else:
expr1 = expr2 = None
clauses.append((expr1, expr2, self.com_node(nodelist[i+2])))
if node[0] == token.NAME:
if node[1] == 'else':
elseNode = self.com_node(nodelist[i+2])
elif node[1] == 'finally':
finallyNode = self.com_node(nodelist[i+2])
try_except = TryExcept(self.com_node(nodelist[2]), clauses, elseNode,
lineno=nodelist[0][2])
if finallyNode:
return TryFinally(try_except, finallyNode, lineno=nodelist[0][2])
else:
return try_except
Example #26
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 5 votes |
|
def expr(self, nodelist):
# xor_expr ('|' xor_expr)*
return self.com_binary(Bitor, nodelist)
Example #27
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 5 votes |
|
def testlist(self, nodelist):
# testlist: expr (',' expr)* [',']
# testlist_safe: test [(',' test)+ [',']]
# exprlist: expr (',' expr)* [',']
return self.com_binary(Tuple, nodelist)
Example #28
| Source File: transformer.py From PokemonGo-DesktopMap with MIT License | 5 votes |
|
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 #29
| Source File: transformer.py From medicare-demo with Apache License 2.0 | 5 votes |
|
def exec_stmt(self, nodelist):
# exec_stmt: 'exec' expr ['in' expr [',' expr]]
expr1 = self.com_node(nodelist[1])
if len(nodelist) >= 4:
expr2 = self.com_node(nodelist[3])
if len(nodelist) >= 6:
expr3 = self.com_node(nodelist[5])
else:
expr3 = None
else:
expr2 = expr3 = None
return Exec(expr1, expr2, expr3, lineno=nodelist[0][2])
Example #30
| Source File: transformer.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def com_with_var(self, nodelist):
# with_var: 'as' expr
return self.com_node(nodelist[1])
