FM / tutorial

/opt/imh-python/lib/python3.9/site-packages/cherrypy/tutorial/

/opt/imh-python/lib/python3.9/site-packages/cherrypy/tutorial

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
custom_error.html	404	0644	edit dl rm
pdf_file.pdf	85698	0644	edit dl rm
README.rst	617	0644	edit dl rm
tut01_helloworld.py	1015	0644	edit dl rm
tut02_expose_methods.py	801	0644	edit dl rm
tut03_get_and_post.py	1587	0644	edit dl rm
tut04_complex_site.py	2948	0644	edit dl rm
tut05_derived_objects.py	2141	0644	edit dl rm
tut06_default_method.py	2264	0644	edit dl rm
tut07_sessions.py	1228	0644	edit dl rm
tut08_generators_and_yield.py	1288	0644	edit dl rm
tut09_files.py	3463	0644	edit dl rm
tut10_http_errors.py	2706	0644	edit dl rm
tutorial.conf	96	0644	edit dl rm
__init__.py	85	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/cherrypy/tutorial/tut06_default_method.py (2264B)

"""
Tutorial - The default method

Request handler objects can implement a method called "default" that
is called when no other suitable method/object could be found.
Essentially, if CherryPy2 can't find a matching request handler object
for the given request URI, it will use the default method of the object
located deepest on the URI path.

Using this mechanism you can easily simulate virtual URI structures
by parsing the extra URI string, which you can access through
cherrypy.request.virtualPath.

The application in this tutorial simulates an URI structure looking
like /users/<username>. Since the <username> bit will not be found (as
there are no matching methods), it is handled by the default method.
"""

import os.path

import cherrypy

class UsersPage:

@cherrypy.expose
    def index(self):
        # Since this is just a stupid little example, we'll simply
        # display a list of links to random, made-up users. In a real
        # application, this could be generated from a database result set.
        return '''
            <a href="./remi">Remi Delon</a><br/>
            <a href="./hendrik">Hendrik Mans</a><br/>
            <a href="./lorenzo">Lorenzo Lamas</a><br/>
        '''

@cherrypy.expose
    def default(self, user):
        # Here we react depending on the virtualPath -- the part of the
        # path that could not be mapped to an object method. In a real
        # application, we would probably do some database lookups here
        # instead of the silly if/elif/else construct.
        if user == 'remi':
            out = 'Remi Delon, CherryPy lead developer'
        elif user == 'hendrik':
            out = 'Hendrik Mans, CherryPy co-developer & crazy German'
        elif user == 'lorenzo':
            out = 'Lorenzo Lamas, famous actor and singer!'
        else:
            out = 'Unknown user. :-('

return '%s (<a href="./">back</a>)' % out

tutconf = os.path.join(os.path.dirname(__file__), 'tutorial.conf')

if __name__ == '__main__':
    # CherryPy always starts with app.root when trying to map request URIs
    # to objects, so we need to mount a request handler root. A request
    # to '/' will be mapped to HelloWorld().index().
    cherrypy.quickstart(UsersPage(), config=tutconf)

""" Tutorial - The default method Request handler objects can implement a method called "default" that is called when no other suitable method/object could be found. Essentially, if CherryPy2 can't find a matching request handler object for the given request URI, it will use the default method of the object located deepest on the URI path. Using this mechanism you can easily simulate virtual URI structures by parsing the extra URI string, which you can access through cherrypy.request.virtualPath. The application in this tutorial simulates an URI structure looking like /users/. Since the bit will not be found (as there are no matching methods), it is handled by the default method. """ import os.path import cherrypy class UsersPage: @cherrypy.expose def index(self): # Since this is just a stupid little example, we'll simply # display a list of links to random, made-up users. In a real # application, this could be generated from a database result set. return ''' Remi Delon
Hendrik Mans
Lorenzo Lamas
''' @cherrypy.expose def default(self, user): # Here we react depending on the virtualPath -- the part of the # path that could not be mapped to an object method. In a real # application, we would probably do some database lookups here # instead of the silly if/elif/else construct. if user == 'remi': out = 'Remi Delon, CherryPy lead developer' elif user == 'hendrik': out = 'Hendrik Mans, CherryPy co-developer & crazy German' elif user == 'lorenzo': out = 'Lorenzo Lamas, famous actor and singer!' else: out = 'Unknown user. :-(' return '%s (back)' % out tutconf = os.path.join(os.path.dirname(__file__), 'tutorial.conf') if __name__ == '__main__': # CherryPy always starts with app.root when trying to map request URIs # to objects, so we need to mount a request handler root. A request # to '/' will be mapped to HelloWorld().index(). cherrypy.quickstart(UsersPage(), config=tutconf)