def load_template(template, *args, **kwargs):
import_asset = '% from kokoropy.asset import JQUI_BOOTSTRAP_STYLE, ' +\
'JQUI_BOOTSTRAP_SCRIPT, KOKORO_CRUD_STYLE, KOKORO_CRUD_SCRIPT\n' +\
'% from kokoropy import html as HTML'
# modify kwargs
if 'BASE_URL' in request and request.BASE_URL is not None:
kwargs['BASE_URL'] = request.BASE_URL
else:
kwargs['BASE_URL'] = base_url()
kwargs['RUNTIME_PATH'] = runtime_path()
kwargs['APP_PATH'] = application_path()
kwargs['REQUEST'] = request
# modify args
args_list = list(args)
# add \n to prevent template rendered as path
if not '\n' in template:
template = template + '\n'
template = import_asset + '\n'+ template
# create block pattern
block_pattern = r'{%( *)block( *)([A-Za-z0-9_-]*)( *)%}((.|\n)*?){%( *)endblock( *)%}+?'
# get block_chunks
block_chunks = re.findall(block_pattern, template)
# remove all literal block from template
template = re.sub(block_pattern, r'', template)
# get template by rendering content
args_list.insert(0, template)
args = tuple(args_list)
template = _bottle_template(*args, **kwargs)
for chunk in block_chunks:
block_name = chunk[2]
block_content = chunk[4]
# change {% parent %} into % __base_block_BLOCKNAME()\n
block_content = re.sub(r'{%( *)parent( *)%}+?',
r'\n% __base_block_'+block_name+'()\n',
block_content)
template = '\n% def __block_' + block_name + '():\n' + import_asset + '\n' + block_content + '\n% end\n' + template
# change
# {% block X %}Y{% endblock %}"
# into
# % def __base_block_X:
# Y
# % end
# % setdefault('__block_X', __base_block_X)
# % __block_X()
template = re.sub(block_pattern,
r'\n% def __base_block_\3():\n' + import_asset + r'\n\5\n% end\n% setdefault("__block_\3", __base_block_\3)\n%__block_\3()\n',
template)
# render again
args_list[0] = template
args = tuple(args_list)
return _bottle_template(*args, **kwargs)
def template(*args, **kwargs):
'''
Get a rendered template as a string iterator.
You can use a name, a filename or a template string as first parameter.
Template rendering arguments can be passed as dictionaries
or directly (as keyword arguments).
'''
if not request.BASE_URL is None:
kwargs['BASE_URL'] = request.BASE_URL
else:
kwargs['BASE_URL'] = base_url()
kwargs['RUNTIME_PATH'] = runtime_path()
kwargs['APPLICATION_PATH'] = application_path()
# adjust args[0]
path_list = list(args[0].split('/'))
if len(path_list) >= 2 and path_list[1] != 'views':
path_list = [path_list[0],] + ['views',] + path_list[1:]
args_list = list(args)
args_list[0] = '/'.join(path_list)
args = tuple(args_list)
return _bottle_template(*args, **kwargs)
