LocaWapp: localhost web applications V.0.0.1 (2005 Dec 10)
Copyright (C) 2005 RDJ
This code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY.
http://LocaWapp.blogspot.com
----------------------------
- Run with:
python run.py
- or:
python run.py 8081
- and browse with:
http://localhost:8080/locawapp/main.py
- or:
http://localhost:8081/locawapp/main.py
- If this is good for you, then you can help me developing with:
HTML + CSS + JS + PYTHON = LocaWapp
-----------------------------------
- Put your application in root:
[your_application]
[locawapp]
.....__init__.py
.....common.py
.....main.py
.....[static]
.........logo.gif
.........main.css
.........main.js
README.TXT
run.py
- Your application must to have "init" and "main" (for convention):
[your_application]
.....__init__.py
.....main.py
- main.py is a web application, then it has "locawapp_main" function:
def locawapp_main(request):
[...]
return [string]
- See locawapp.main.py and locawapp.common.py
- Send me your comment, thanks :-)
- Bye
http://LocaWapp.blogspot.com
----------------------------
class Server:
def __init__(self,port):
self.resp = None
self.session = {'_stopServer':False}
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.bind(('127.0.0.1',port))
s.listen(5)
while 1:
self.resp = ''
conn,addr = s.accept()
data = ''
while 1:
tmp = conn.recv(BUFFER)
if tmp == '':
break
data += tmp
end = data.find('\r\n\r\n')
if end != -1:
data2 =
data[:end].split('\r\n')
method = data2[0].split(' ')
method[1] =
urllib.unquote(method[1])
header = {}
for r in data2[1:]:
rr = r.split(': ')
header[rr[0]] = rr[1]
if method[0] == 'GET':
self.getResp(method,header,None)
elif method[0] == 'POST':
cnt_len =
int(header['Content-Length'])
content = data[end+4:]
while len(content) <
cnt_len:
tmp =
conn.recv(BUFFER)
if tmp == '':
break
content += tmp
content =
content[:cnt_len] # for MSIE 5.5 that append \r\n
content =
urllib.unquote(content)
self.getResp(method,header,content)
break
conn.send(self.resp)
conn.close()
if self.session['_stopServer']:
break
s.close()
def getResp(self,method,header,content):
url = method[1].split('?')
path = url[0][1:]
ext = os.path.splitext(path)
try:
if ext[1] == '.py':
get = {}
if len(url) == 2:
get = self.getParams(url[1])
post = {}
if content != None:
post = self.getParams(content)
request = {
'header':header,
'get':get,
'post':post,
'session':self.session
}
exec 'import ' +
ext[0].replace('/','.') + ' as app'
response = app.locawapp_main(request)
self.resp =
self.makeResp(200,'text/html',response['content'])
else:
try:
f = open(path,'rb')
fs = f.read()
f.close()
self.resp =
self.makeResp(200,self.getCntType(ext[1]),fs)
except IOError:
self.resp =
self.makeResp(404,'text/html','404 Not Found')
except Exception, e:
trace =
traceback.format_exception(sys.exc_type,sys.exc_va lue,sys.exc_traceback)
self.resp =
self.makeResp(200,'text/html',self.getError(trace))
