from os import path
import asyncio
from growler import (App, create_http_server)
from growler.middleware import (Logger, Renderer)
app = App('GrowlerServer')
this_dir = path.dirname(__file__)
app.use(Logger())
app.use(Renderer(path.join(this_dir, "views"), "jade"))
@app.get('/')
def index(req, res):
res.render("home")
@app.get('/hello')
def hello_world(req, res):
res.send_text("Hello World!!")
@app.use
def error_handler(req, res, err):
res.send_text("404 : Hello World!!")
#!/usr/bin/env python3
#
# Example1 - DefaultSession
#
from growler import (App)
from growler.middleware import (Logger, CookieParser, DefaultSessionStorage)
app = App('Example1_Server')
app.use(Logger())
app.use(CookieParser())
app.use(DefaultSessionStorage())
@app.get('/')
def index(req, res):
"""
Return root page of website.
"""
number = req.session.get('counter', -1)
req.session['counter'] = int(number) + 1
print(" -- Session '{id}' returned {counter} times".format(**req.session))
msg = "Hello!! You've been here [[%s]] times" % (req.session['counter'])
res.send_text(msg)
req.session.save()
app.create_server_and_run_forever(host='127.0.0.1', port=8000)
def post_name(self, req, res):
""" /name
Submit your name to the server
"""
name = req.get_body()
if name in self.name_dict:
txt = "Already Created %s (%d)" % (name, self.name_dict[name])
else:
self.name_dict[name] = 0
txt = "Created name %s." % (name)
res.render_text(txt)
def get_name(self, req, res):
""" /name/:name
Return the number of times this name has been returned
"""
name = req.params['name']
try:
self.name_dict[name] += 1
txt = "%s : %d" % (name, self.name_dict[name])
except KeyError:
txt = "No name %s." % (name)
res.render_text(txt)
app = App("Example3")
app.use(QuickRoute('Helloo'), '/')
app.create_server_and_run_forever(port=8000, host='127.0.0.1')
""" /name
Submit your name to the server
"""
name = req.get_body()
if name in self.name_dict:
txt = "Already Created %s (%d)" % (name, self.name_dict[name])
else:
self.name_dict[name] = 0
txt = "Created name %s." % (name)
res.render_text(txt)
def get_name(self, req, res):
""" /name/:name
Return the number of times this name has been returned
"""
name = req.params['name']
try:
self.name_dict[name] += 1
txt = "%s : %d" % (name, self.name_dict[name])
except KeyError:
txt = "No name %s." % (name)
res.render_text(txt)
app = App("Example3")
app.use(QuickRoute('Helloo'), '/')
app.print_middleware_tree()
app.create_server_and_run_forever(port=8000, host='127.0.0.1')
#!/usr/bin/env python3
#
# Example1 - DefaultSession
#
from growler import App
from growler.middleware import Logger, CookieParser, DefaultSessionStorage
app = App("Example1_Server")
app.use(Logger())
app.use(CookieParser())
app.use(DefaultSessionStorage())
@app.get("/")
def index(req, res):
"""
Return root page of website.
"""
req.session["counter"] = int(req.session.get("counter", -1)) + 1
print(" -- Session '{}' returned {} times".format(req.session["id"], req.session["counter"]))
msg = "Hello!! You've been here [[%s]] times" % (req.session["counter"])
res.send_text(msg)
req.session.save()
app.create_server_and_run_forever(host="127.0.0.1", port=8000)
Example script to demonstrate route decorating, string-template rendering and
low-level server.
"""
from os import path
import asyncio
from growler import (App)
from growler.middleware import (
Logger,
StringRenderer,
)
app = App('GrowlerServer')
view_dir = path.join(path.dirname(__file__), "views")
app.use(Logger())
app.use(StringRenderer(view_dir))
@app.get('/')
def index(req, res):
obj = {'title': "FooBar"}
res.render("home", obj)
@app.get('/hello')
def hello_world(req, res):
""" /name
Submit your name to the server
"""
name = req.get_body()
if name in self.name_dict:
txt = "Already Created %s (%d)" % (name, self.name_dict[name])
else:
self.name_dict[name] = 0
txt = "Created name %s." % (name)
res.render_text(txt)
def get_name(self, req, res):
""" /name/:name
Return the number of times this name has been returned
"""
name = req.params['name']
try:
self.name_dict[name] += 1
txt = "%s : %d" % (name, self.name_dict[name])
except KeyError:
txt = "No name %s." % (name)
res.render_text(txt)
app = App("Example3")
app.use(QuickRoute('Helloo'), '/')
app.print_middleware_tree()
app.create_server_and_run_forever(port=8000, host='127.0.0.1')
