openstack/deb-python-lesscpy
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jtm 2012-04-09 11:57:09 +00:00
parent 9268e2725e
commit c8bbabdeb8
1 changed files with 8 additions and 7 deletions

15
lesscpy/plib/deferred.py

@ -12,10 +12,9 @@ from lesscpy.lessc import utility
class Deferred(Node): class Deferred(Node):
def __init__(self, mixin, args, lineno=0): def __init__(self, mixin, args, lineno=0):
"""This node represents mixin calls """This node represents mixin calls. The calls
within the body of other mixins. The calls to these mixins are deferred until the second
to these mixins are deferred until the parent parse cycle.
mixin is called.
args: args:
mixin (Mixin): Mixin object mixin (Mixin): Mixin object
args (list): Call arguments args (list): Call arguments
@ -24,7 +23,11 @@ class Deferred(Node):
self.lineno = lineno self.lineno = lineno
def parse(self, scope, error=False): def parse(self, scope, error=False):
""" Parse function. """ Parse function. We search for mixins
first within current scope then fallback
to global scope. The special scope.deferred
is used when local scope mixins are called
within parent mixins.
args: args:
scope (Scope): Current scope scope (Scope): Current scope
returns: returns:
@ -32,8 +35,6 @@ class Deferred(Node):
""" """
res = False res = False
ident, args = self.tokens ident, args = self.tokens
# if hasattr(mixin, 'call'):
# return mixin.call(scope, args)
ident.parse(scope) ident.parse(scope)
mixins = scope.mixins(ident.raw()) mixins = scope.mixins(ident.raw())
if not mixins: if not mixins: