def ftp_open(self, req):
from eventlib.green import ftplib
import mimetypes
host = req.get_host()
if not host:
raise IOError, ('ftp error', 'no host given')
host, port = splitport(host)
if port is None:
port = ftplib.FTP_PORT
else:
port = int(port)
# username/password handling
user, host = splituser(host)
if user:
user, passwd = splitpasswd(user)
else:
passwd = None
host = unquote(host)
user = unquote(user or '')
passwd = unquote(passwd or '')
try:
host = socket.gethostbyname(host)
except socket.error, msg:
raise URLError(msg)
def ftp_open(self, req):
from eventlib.green import ftplib
import mimetypes
host = req.get_host()
if not host:
raise IOError('ftp error', 'no host given')
host, port = splitport(host)
if port is None:
port = ftplib.FTP_PORT
else:
port = int(port)
# username/password handling
user, host = splituser(host)
if user:
user, passwd = splitpasswd(user)
else:
passwd = None
host = unquote(host)
user = unquote(user or '')
passwd = unquote(passwd or '')
try:
host = socket.gethostbyname(host)
except socket.error as msg:
raise URLError(msg)
path, attrs = splitattr(req.get_selector())
dirs = path.split('/')
dirs = list(map(unquote, dirs))
dirs, file = dirs[:-1], dirs[-1]
if dirs and not dirs[0]:
dirs = dirs[1:]
try:
fw = self.connect_ftp(user, passwd, host, port, dirs)
type = file and 'I' or 'D'
for attr in attrs:
attr, value = splitvalue(attr)
if attr.lower() == 'type' and \
value in ('a', 'A', 'i', 'I', 'd', 'D'):
type = value.upper()
fp, retrlen = fw.retrfile(file, type)
headers = ""
mtype = mimetypes.guess_type(req.get_full_url())[0]
if mtype:
headers += "Content-type: %s\n" % mtype
if retrlen is not None and retrlen >= 0:
headers += "Content-length: %d\n" % retrlen
sf = StringIO(headers)
headers = mimetools.Message(sf)
return addinfourl(fp, headers, req.get_full_url())
except ftplib.all_errors as msg:
raise IOError('ftp error', msg).with_traceback(sys.exc_info()[2])
def gopher_open(self, req):
# XXX can raise socket.error
from eventlib.green import gopherlib # this raises DeprecationWarning in 2.5
host = req.get_host()
if not host:
raise GopherError('no host given')
host = unquote(host)
selector = req.get_selector()
type, selector = splitgophertype(selector)
selector, query = splitquery(selector)
selector = unquote(selector)
if query:
query = unquote(query)
fp = gopherlib.send_query(selector, query, host)
else:
fp = gopherlib.send_selector(selector, host)
return addinfourl(fp, noheaders(), req.get_full_url())
def get_environ(self):
env = self.server.get_environ()
env['REQUEST_METHOD'] = self.command
env['SCRIPT_NAME'] = ''
if '?' in self.path:
path, query = self.path.split('?', 1)
else:
path, query = self.path, ''
env['PATH_INFO'] = urllib.unquote(path)
env['QUERY_STRING'] = query
if self.headers.typeheader is None:
env['CONTENT_TYPE'] = self.headers.type
else:
env['CONTENT_TYPE'] = self.headers.typeheader
length = self.headers.getheader('content-length')
if length:
env['CONTENT_LENGTH'] = length
env['SERVER_PROTOCOL'] = 'HTTP/1.0'
host, port = self.request.getsockname()
env['SERVER_NAME'] = host
env['SERVER_PORT'] = str(port)
env['REMOTE_ADDR'] = self.client_address[0]
env['GATEWAY_INTERFACE'] = 'CGI/1.1'
for h in self.headers.headers:
k, v = h.split(':', 1)
k = k.replace('-', '_').upper()
v = v.strip()
if k in env:
continue
envk = 'HTTP_' + k
if envk in env:
env[envk] += ',' + v
else:
env[envk] = v
if env.get('HTTP_EXPECT') == '100-continue':
wfile = self.wfile
wfile_line = 'HTTP/1.1 100 Continue\r\n\r\n'
else:
wfile = None
wfile_line = None
env['wsgi.input'] = env['eventlib.input'] = Input(
self.rfile, length, wfile=wfile, wfile_line=wfile_line)
return env
def get_environ(self):
env = self.server.get_environ()
env['REQUEST_METHOD'] = self.command
env['SCRIPT_NAME'] = ''
if '?' in self.path:
path, query = self.path.split('?', 1)
else:
path, query = self.path, ''
env['PATH_INFO'] = urllib.unquote(path)
env['QUERY_STRING'] = query
if self.headers.typeheader is None:
env['CONTENT_TYPE'] = self.headers.type
else:
env['CONTENT_TYPE'] = self.headers.typeheader
length = self.headers.getheader('content-length')
if length:
env['CONTENT_LENGTH'] = length
env['SERVER_PROTOCOL'] = 'HTTP/1.0'
host, port = self.request.getsockname()
env['SERVER_NAME'] = host
env['SERVER_PORT'] = str(port)
env['REMOTE_ADDR'] = self.client_address[0]
env['GATEWAY_INTERFACE'] = 'CGI/1.1'
for h in self.headers.headers:
k, v = h.split(':', 1)
k = k.replace('-', '_').upper()
v = v.strip()
if k in env:
continue
envk = 'HTTP_' + k
if envk in env:
env[envk] += ',' + v
else:
env[envk] = v
if env.get('HTTP_EXPECT') == '100-continue':
wfile = self.wfile
wfile_line = 'HTTP/1.1 100 Continue\r\n\r\n'
else:
wfile = None
wfile_line = None
env['wsgi.input'] = env['eventlib.input'] = Input(
self.rfile, length, wfile=wfile, wfile_line=wfile_line)
return env