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/tut05_derived_objects.py (2141B)

"""
Tutorial - Object inheritance

You are free to derive your request handler classes from any base
class you wish. In most real-world applications, you will probably
want to create a central base class used for all your pages, which takes
care of things like printing a common page header and footer.
"""

import os.path

import cherrypy

class Page:
    # Store the page title in a class attribute
    title = 'Untitled Page'

def header(self):
        return '''
            <html>
            <head>
                <title>%s</title>
            <head>
            <body>
            <h2>%s</h2>
        ''' % (self.title, self.title)

def footer(self):
        return '''
            </body>
            </html>
        '''

# Note that header and footer don't get their exposed attributes
    # set to True. This isn't necessary since the user isn't supposed
    # to call header or footer directly; instead, we'll call them from
    # within the actually exposed handler methods defined in this
    # class' subclasses.

class HomePage(Page):
    # Different title for this page
    title = 'Tutorial 5'

def __init__(self):
        # create a subpage
        self.another = AnotherPage()

@cherrypy.expose
    def index(self):
        # Note that we call the header and footer methods inherited
        # from the Page class!
        return self.header() + '''
            <p>
            Isn't this exciting? There's
            <a href="./another/">another page</a>, too!
            </p>
        ''' + self.footer()

class AnotherPage(Page):
    title = 'Another Page'

@cherrypy.expose
    def index(self):
        return self.header() + '''
            <p>
            And this is the amazing second page!
            </p>
        ''' + self.footer()

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(HomePage(), config=tutconf)

""" Tutorial - Object inheritance You are free to derive your request handler classes from any base class you wish. In most real-world applications, you will probably want to create a central base class used for all your pages, which takes care of things like printing a common page header and footer. """ import os.path import cherrypy class Page: # Store the page title in a class attribute title = 'Untitled Page' def header(self): return ''' %s

%s

''' % (self.title, self.title) def footer(self): return ''' ''' # Note that header and footer don't get their exposed attributes # set to True. This isn't necessary since the user isn't supposed # to call header or footer directly; instead, we'll call them from # within the actually exposed handler methods defined in this # class' subclasses. class HomePage(Page): # Different title for this page title = 'Tutorial 5' def __init__(self): # create a subpage self.another = AnotherPage() @cherrypy.expose def index(self): # Note that we call the header and footer methods inherited # from the Page class! return self.header() + '''

Isn't this exciting? There's another page, too!

''' + self.footer() class AnotherPage(Page): title = 'Another Page' @cherrypy.expose def index(self): return self.header() + '''

And this is the amazing second page!

''' + self.footer() 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(HomePage(), config=tutconf)