def get_solver(solver_name):
if not get_plugin_path("solver"):
return
for f in [
FileObject(get_plugin_path("solver"), solver_name + ".py"),
FileObject(get_plugin_path("solver"), solver_name,
solver_name + ".py")
]:
if f.exists:
sys.path.insert(0, f.dir_name)
try:
py_mod = imp.load_source(solver_name, f.path)
break
except:
log_traceback("Unable to load plugin {}".format(solver_name))
return
else:
logging.error("{} does not exist".format(f))
return
if not "Plugin" in dir(py_mod):
logging.error("No plugin class found in {}".format(f))
return
return py_mod.Plugin
def render(self, template):
import jinja2
tpl_dir = os.path.join(get_plugin_path("webtools"), self.name)
jinja = jinja2.Environment(loader=jinja2.FileSystemLoader(tpl_dir))
jinja.filters["format_time"] = format_time
jinja.filters["s2tc"] = s2tc
jinja.filters["slugify"] = slugify
template = jinja.get_template("{}.html".format(template))
return template.render(**self.context)
def get_validator(object_type, **kwargs):
plugin_path = get_plugin_path("validator")
if not plugin_path:
return
f = FileObject(plugin_path, object_type + ".py")
if f.exists:
try:
py_mod = imp.load_source(object_type, f.path)
except:
log_traceback("Unable to load plugin {}".format(plugin_name))
return
else:
return
if not "Plugin" in dir(py_mod):
logging.error("No plugin class found in {}".format(f))
return
return py_mod.Plugin(**kwargs)
def get_validator(object_type, **kwargs):
plugin_path = get_plugin_path("validator")
if not plugin_path:
return
f = FileObject(plugin_path, object_type + ".py")
if f.exists:
try:
py_mod = imp.load_source(object_type, f.path)
except Exception:
log_traceback(f"Unable to load plugin {f.base_name}")
return
else:
return
if "Plugin" not in dir(py_mod):
logging.error(f"No plugin class found in {f.base_name}")
return
return py_mod.Plugin(**kwargs)
def set_template(self, name):
tpl_dir = os.path.join(get_plugin_path("webtools"), self.name)
self.view.template_path = os.path.join(tpl_dir, "{}.html".format(name))