def handle_exception(self, exception, debug_mode):
logging.exception(exception)
self.response.clear()
if debug_mode:
lines = ''.join(traceback.format_exception(*sys.exc_info()))
self.response.write('<pre>%s</pre>' % (cgi.escape(lines, quote=True)))
else:
# If the exception is a HTTPException, use its error code.
# Otherwise use a generic 500 error code.
if isinstance(exception, webapp2.HTTPException):
code = exception.code
else:
code = 500
self.response.set_status(code)
self.response.out.write(jinja_environment.get_template("generic_error.html").render({'code' : 500}))
def handle_exception(self, exception, debug_mode):
logging.exception("handler exception: " + exception)
self.response.clear()
if debug_mode:
lines = ''.join(traceback.format_exception(*sys.exc_info()))
self.response.write('<pre>%s</pre>' % (cgi.escape(lines, quote=True)))
else:
# If the exception is a HTTPException, use its error code.
# Otherwise use a generic 500 error code.
if isinstance(exception, webapp2.HTTPException):
code = exception.code
else:
code = 500
self.response.set_status(code)
self.response.out.write(jinja_environment.get_template("generic_error.html").render({'code' : 500}))
def prep_html_response(self, template_name, template_vars={}):
# set header for IE to use edge (no "compatibility")
self.response.headers.add_header("X-UA-Compatible", "IE=Edge,chrome=1")
# Preset values for the template
values = {
'url_for' : self.uri_for,
'logged_in' : self.logged_in,
'current_user' : self.current_user if self.logged_in else None
}
# Add manually supplied template values
values.update(template_vars)
logging.info("session: %s" % self.session)
logging.info("template vars: %s" % values)
try:
template = jinja_environment.get_template(template_name)
self.response.out.write(template.render(**values))
except TemplateNotFound:
self.abort(404)
def prep_html_response(self, template_name, template_vars={}):
# set header for IE to use edge (no "compatibility")
self.response.headers.add_header("X-UA-Compatible", "IE=Edge,chrome=1")
# Preset values for the template
values = {
'url_for': self.uri_for,
'logged_in': self.logged_in,
'current_user': self.current_user if self.logged_in else None
}
# Add manually supplied template values
values.update(template_vars)
logging.info("session: %s" % self.session)
logging.info("template vars: %s" % values)
try:
template = jinja_environment.get_template(template_name)
self.response.out.write(template.render(**values))
except TemplateNotFound:
self.abort(404)
def handle_500(request, response, exception):
response.set_status(500)
response.out.write(jinja_environment.get_template("generic_error.html").render({'code' : 500}))
def handle_404(request, response, exception):
response.set_status(404)
response.out.write(jinja_environment.get_template("404.html").render({'code' : 404}))
def handle_500(request, response, exception):
response.set_status(500)
response.out.write(
jinja_environment.get_template("generic_error.html").render(
{'code': 500}))
def handle_404(request, response, exception):
response.set_status(404)
response.out.write(
jinja_environment.get_template("404.html").render({'code': 404}))