def call(self, scope, args=[]):
"""Call mixin. Parses a copy of the mixins body
in the current scope and returns it.
args:
scope (Scope): current scope
args (list): arguments
raises:
SyntaxError
returns:
list or False
"""
ret = False
if args:
args = [[a.parse(scope)
if type(a) is Expression
else a for a in arg]
if arg else arg
for arg in args]
try:
self.parse_args(args, scope)
except SyntaxError:
pass
else:
if self.parse_guards(scope):
body = self.body.copy()
ret = body.tokens[1]
if ret: utility.rename(ret, scope, Block)
return ret
def call(self, scope, args=[]):
"""Call mixin. Parses a copy of the mixins body
in the current scope and returns it.
args:
scope (Scope): current scope
args (list): arguments
raises:
SyntaxError
returns:
list or False
"""
ret = False
if args:
args = [[
a.parse(scope) if isinstance(a, Expression) else a for a in arg
] if arg else arg for arg in args]
try:
self.parse_args(args, scope)
except SyntaxError:
pass
else:
if self.parse_guards(scope):
body = self.body.copy()
ret = body.tokens[1]
if ret:
utility.rename(ret, scope, Block)
return ret
def copy(self, scope):
"""Copy block contents (properties, inner blocks).
Renames inner block from current scope.
Used for mixins.
args:
scope (Scope): Current scope
returns:
list (block contents)
"""
if self.tokens[1]:
tokens = copy.deepcopy(self.tokens[1])
out = [p for p in tokens if p]
utility.rename(out, scope, Block)
return out
return None
def copy_inner(self, scope):
"""Copy block contents (properties, inner blocks).
Renames inner block from current scope.
Used for mixins.
args:
scope (Scope): Current scope
returns:
list (block contents)
"""
if self.tokens[1]:
tokens = [u.copy() if u else u for u in self.tokens[1]]
out = [p for p in tokens if p]
utility.rename(out, scope, Block)
return out
return None