mirror of https://github.com/morpheus65535/bazarr
166 lines
4.9 KiB
Python
166 lines
4.9 KiB
Python
"""Wrapper for mod_python, for use as a CherryPy HTTP server when testing.
|
|
|
|
To autostart modpython, the "apache" executable or script must be
|
|
on your system path, or you must override the global APACHE_PATH.
|
|
On some platforms, "apache" may be called "apachectl" or "apache2ctl"--
|
|
create a symlink to them if needed.
|
|
|
|
If you wish to test the WSGI interface instead of our _cpmodpy interface,
|
|
you also need the 'modpython_gateway' module at:
|
|
http://projects.amor.org/misc/wiki/ModPythonGateway
|
|
|
|
|
|
KNOWN BUGS
|
|
==========
|
|
|
|
1. Apache processes Range headers automatically; CherryPy's truncated
|
|
output is then truncated again by Apache. See test_core.testRanges.
|
|
This was worked around in http://www.cherrypy.org/changeset/1319.
|
|
2. Apache does not allow custom HTTP methods like CONNECT as per the spec.
|
|
See test_core.testHTTPMethods.
|
|
3. Max request header and body settings do not work with Apache.
|
|
4. Apache replaces status "reason phrases" automatically. For example,
|
|
CherryPy may set "304 Not modified" but Apache will write out
|
|
"304 Not Modified" (capital "M").
|
|
5. Apache does not allow custom error codes as per the spec.
|
|
6. Apache (or perhaps modpython, or modpython_gateway) unquotes %xx in the
|
|
Request-URI too early.
|
|
7. mod_python will not read request bodies which use the "chunked"
|
|
transfer-coding (it passes REQUEST_CHUNKED_ERROR to ap_setup_client_block
|
|
instead of REQUEST_CHUNKED_DECHUNK, see Apache2's http_protocol.c and
|
|
mod_python's requestobject.c).
|
|
8. Apache will output a "Content-Length: 0" response header even if there's
|
|
no response entity body. This isn't really a bug; it just differs from
|
|
the CherryPy default.
|
|
"""
|
|
|
|
import os
|
|
import re
|
|
|
|
from cherrypy.test import helper
|
|
|
|
curdir = os.path.join(os.getcwd(), os.path.dirname(__file__))
|
|
|
|
|
|
def read_process(cmd, args=''):
|
|
pipein, pipeout = os.popen4('%s %s' % (cmd, args))
|
|
try:
|
|
firstline = pipeout.readline()
|
|
if (re.search(r'(not recognized|No such file|not found)', firstline,
|
|
re.IGNORECASE)):
|
|
raise IOError('%s must be on your system path.' % cmd)
|
|
output = firstline + pipeout.read()
|
|
finally:
|
|
pipeout.close()
|
|
return output
|
|
|
|
|
|
APACHE_PATH = 'httpd'
|
|
CONF_PATH = 'test_mp.conf'
|
|
|
|
conf_modpython_gateway = """
|
|
# Apache2 server conf file for testing CherryPy with modpython_gateway.
|
|
|
|
ServerName 127.0.0.1
|
|
DocumentRoot "/"
|
|
Listen %(port)s
|
|
LoadModule python_module modules/mod_python.so
|
|
|
|
SetHandler python-program
|
|
PythonFixupHandler cherrypy.test.modpy::wsgisetup
|
|
PythonOption testmod %(modulename)s
|
|
PythonHandler modpython_gateway::handler
|
|
PythonOption wsgi.application cherrypy::tree
|
|
PythonOption socket_host %(host)s
|
|
PythonDebug On
|
|
"""
|
|
|
|
conf_cpmodpy = """
|
|
# Apache2 server conf file for testing CherryPy with _cpmodpy.
|
|
|
|
ServerName 127.0.0.1
|
|
DocumentRoot "/"
|
|
Listen %(port)s
|
|
LoadModule python_module modules/mod_python.so
|
|
|
|
SetHandler python-program
|
|
PythonFixupHandler cherrypy.test.modpy::cpmodpysetup
|
|
PythonHandler cherrypy._cpmodpy::handler
|
|
PythonOption cherrypy.setup cherrypy.test.%(modulename)s::setup_server
|
|
PythonOption socket_host %(host)s
|
|
PythonDebug On
|
|
"""
|
|
|
|
|
|
class ModPythonSupervisor(helper.Supervisor):
|
|
|
|
using_apache = True
|
|
using_wsgi = False
|
|
template = None
|
|
|
|
def __str__(self):
|
|
return 'ModPython Server on %s:%s' % (self.host, self.port)
|
|
|
|
def start(self, modulename):
|
|
mpconf = CONF_PATH
|
|
if not os.path.isabs(mpconf):
|
|
mpconf = os.path.join(curdir, mpconf)
|
|
|
|
f = open(mpconf, 'wb')
|
|
try:
|
|
f.write(self.template %
|
|
{'port': self.port, 'modulename': modulename,
|
|
'host': self.host})
|
|
finally:
|
|
f.close()
|
|
|
|
result = read_process(APACHE_PATH, '-k start -f %s' % mpconf)
|
|
if result:
|
|
print(result)
|
|
|
|
def stop(self):
|
|
"""Gracefully shutdown a server that is serving forever."""
|
|
read_process(APACHE_PATH, '-k stop')
|
|
|
|
|
|
loaded = False
|
|
|
|
|
|
def wsgisetup(req):
|
|
global loaded
|
|
if not loaded:
|
|
loaded = True
|
|
options = req.get_options()
|
|
|
|
import cherrypy
|
|
cherrypy.config.update({
|
|
'log.error_file': os.path.join(curdir, 'test.log'),
|
|
'environment': 'test_suite',
|
|
'server.socket_host': options['socket_host'],
|
|
})
|
|
|
|
modname = options['testmod']
|
|
mod = __import__(modname, globals(), locals(), [''])
|
|
mod.setup_server()
|
|
|
|
cherrypy.server.unsubscribe()
|
|
cherrypy.engine.start()
|
|
from mod_python import apache
|
|
return apache.OK
|
|
|
|
|
|
def cpmodpysetup(req):
|
|
global loaded
|
|
if not loaded:
|
|
loaded = True
|
|
options = req.get_options()
|
|
|
|
import cherrypy
|
|
cherrypy.config.update({
|
|
'log.error_file': os.path.join(curdir, 'test.log'),
|
|
'environment': 'test_suite',
|
|
'server.socket_host': options['socket_host'],
|
|
})
|
|
from mod_python import apache
|
|
return apache.OK
|