def include(states, scope, arguments, block):
if len(arguments.args) != 1:
raise InvalidArguments('`include` only accepts one argument')
if len(block.lines):
raise InvalidArguments('`include` does not accept a block')
restore_scope = {}
delete_scope = []
if isinstance(scope['self'], PlywoodValue):
context = scope['self'].python_value(scope)
else:
context = scope['self']
if len(arguments.kwargs):
kwargs = dict(
(item.key.get_name(), item.value)
for item in arguments.kwargs
)
for key, value in kwargs.items():
if key in context:
restore_scope[key] = context[key]
else:
delete_scope.append(key)
context[key] = value
if '__env' in scope:
env = scope['__env']
else:
env = PlywoodEnv({'separator': ' '})
template_name = arguments.args[0].python_value(scope)
plywood = None
for path in scope['__paths']:
template_path = os.path.join(path, template_name) + '.ply'
if template_path in env.includes:
plywood = env.includes[template_path]
elif os.path.exists(template_path):
retval = ''
with open(template_path) as f:
input = f.read()
plywood = Plywood(input)
env.includes[template_path] = plywood
# scope is not pushed/popped - `include` adds its variables to the local scope.
if plywood:
break
if not plywood:
raise Exception('Could not find template: {0!r}'.format(template_name))
retval = plywood.run(context, env)
if len(arguments.kwargs):
for key, value in restore_scope.items():
context[key] = value
for key in delete_scope:
del context[key]
return states, retval
def plywood(input, context={}, **options):
env = PlywoodEnv(options)
return Plywood(input).run(context, env)
from plywood.env import PlywoodEnv from plywood.util import entitize, deentitize PlywoodEnv.register_fn()(entitize) PlywoodEnv.register_fn()(deentitize)
from plywood.env import PlywoodEnv from plywood.util import entitize, deentitize e = entitize PlywoodEnv.register_fn()(e) PlywoodEnv.register_fn()(entitize) PlywoodEnv.register_fn()(deentitize)
from plywood.env import PlywoodEnv
PlywoodEnv.register_global('None', None)
PlywoodEnv.register_global('False', False)
PlywoodEnv.register_global('True', True)
from plywood.env import PlywoodEnv
PlywoodEnv.register_global('None', None)
PlywoodEnv.register_global('False', False)
PlywoodEnv.register_global('True', True)