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enhance python binding - add example for GET/POST, and use mg_read() there.

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This commit is contained in:
valenok
2010-08-28 00:32:00 +01:00
parent e846212180
commit ef04ce9887
2 changed files with 53 additions and 24 deletions
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43
bindings/python/example.py
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@@ -7,24 +7,37 @@
import mongoose
import sys
# This function is a "/foo" URI handler: it will be called each time
# HTTP request to http://this_machine:8080/foo made.
# It displays some request information.
# Handle /show and /form URIs.
def uri_handler(conn, info):
if info.uri != '/foo':
if info.uri == '/show':
conn.printf('%s', 'HTTP/1.0 200 OK\r\n')
conn.printf('%s', 'Content-Type: text/plain\r\n\r\n')
conn.printf('%s %s\n', info.request_method, info.uri)
if info.request_method == 'POST':
content_len = conn.get_header('Content-Length')
post_data = conn.read(int(content_len))
my_var = conn.get_var(post_data, 'my_var')
else:
my_var = conn.get_qsvar(info, 'my_var')
conn.printf('my_var: %s\n', my_var or '<not set>')
conn.printf('HEADERS: \n')
for header in info.http_headers[:info.num_headers]:
conn.printf(' %s: %s\n', header.name, header.value)
return mongoose.MG_SUCCESS
elif info.uri == '/form':
conn.write('HTTP/1.0 200 OK\r\n'
'Content-Type: text/html\r\n\r\n'
'Use GET: <a href="/show?my_var=hello">link</a>'
'<form action="/show" method="POST">'
'Use POST: type text and submit: '
'<input type="text" name="my_var"/>'
'<input type="submit"/>'
'</form>')
return mongoose.MG_SUCCESS
else:
return mongoose.MG_ERROR
conn.printf('%s', 'HTTP/1.0 200 OK\r\n')
conn.printf('%s', 'Content-Type: text/plain\r\n\r\n')
conn.printf('%s %s\n', info.request_method, info.uri)
conn.printf('my_var: %s\n',
conn.get_qsvar(info, 'my_var') or '<not set>')
conn.printf('HEADERS: \n')
for header in info.http_headers[:info.num_headers]:
conn.printf(' %s: %s\n', header.name, header.value)
return mongoose.MG_SUCCESS
# This function is 404 error handler: it is called each time requested
# document is not found by the server.
# Invoked each time HTTP error is triggered.
def error_handler(conn, info):
conn.printf('%s', 'HTTP/1.0 200 OK\r\n')
conn.printf('%s', 'Content-Type: text/plain\r\n\r\n')