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"""API handlers for the Jupyter Server example."""
from jupyter_server.base.handlers import JupyterHandler
from jupyter_server.extension.handler import ExtensionHandlerJinjaMixin, ExtensionHandlerMixin
from jupyter_server.utils import url_escape
class ParameterHandler(ExtensionHandlerMixin, JupyterHandler):
"""A parameterized handler."""
def get(self, matched_part=None, *args, **kwargs):
"""Get a parameterized response."""
var1 = self.get_argument("var1", default="")
components = [x for x in self.request.path.split("/") if x]
self.write("<h1>Hello Simple App 2 from Handler.</h1>")
self.write(f"<p>matched_part: {url_escape(matched_part)}</p>")
self.write(f"<p>var1: {url_escape(var1)}</p>")
self.write(f"<p>components: {components}</p>")
class BaseTemplateHandler(ExtensionHandlerJinjaMixin, ExtensionHandlerMixin, JupyterHandler):
"""A base template handler."""
class IndexHandler(BaseTemplateHandler):
"""The root API handler."""
def get(self):
"""Get the root response."""
self.write(self.render_template("index.html"))
class TemplateHandler(BaseTemplateHandler):
"""A template handler."""
def get(self, path):
"""Get the template for the path."""
self.write(self.render_template("simple_ext2.html", path=path))
class ErrorHandler(BaseTemplateHandler):
"""An error handler."""
def get(self, path):
"""Handle the error."""
self.write_error(400)
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