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/tut08_generators_and_yield.py (1288B)

"""
Bonus Tutorial: Using generators to return result bodies

Instead of returning a complete result string, you can use the yield
statement to return one result part after another. This may be convenient
in situations where using a template package like CherryPy or Cheetah
would be overkill, and messy string concatenation too uncool. ;-)
"""

import os.path

import cherrypy

class GeneratorDemo:

def header(self):
        return '<html><body><h2>Generators rule!</h2>'

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

@cherrypy.expose
    def index(self):
        # Let's make up a list of users for presentation purposes
        users = ['Remi', 'Carlos', 'Hendrik', 'Lorenzo Lamas']

# Every yield line adds one part to the total result body.
        yield self.header()
        yield '<h3>List of users:</h3>'

for user in users:
            yield '%s<br/>' % user

yield 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(GeneratorDemo(), config=tutconf)

""" Bonus Tutorial: Using generators to return result bodies Instead of returning a complete result string, you can use the yield statement to return one result part after another. This may be convenient in situations where using a template package like CherryPy or Cheetah would be overkill, and messy string concatenation too uncool. ;-) """ import os.path import cherrypy class GeneratorDemo: def header(self): return '

Generators rule!

' def footer(self): return '' @cherrypy.expose def index(self): # Let's make up a list of users for presentation purposes users = ['Remi', 'Carlos', 'Hendrik', 'Lorenzo Lamas'] # Every yield line adds one part to the total result body. yield self.header() yield '

List of users:

' for user in users: yield '%s
' % user yield 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(GeneratorDemo(), config=tutconf)