def load_plugin_file(filename, failover_filename=None, min_priority=0,
max_priority=None):
"""
Load plugins from a file (able to restrict by priority). If the first file
doesn't exist then the failover_filename is loaded. This is so that we can
have a 'default' plugin file which can be optionally overwritten if another
file exists.
"""
fn = filename
if not os.path.exists(filename):
if failover_filename and os.path.exists(failover_filename):
fn = failover_filename
else:
return
with open(fn) as f:
for line in f.readlines():
line = line.strip()
if line and not line.startswith("#"):
priority, plugin = line.split(":")
priority = int(priority)
if not min_priority or priority > min_priority:
if not max_priority or priority < max_priority:
#Load this plugin
print 'loading plugin %s at priority %s' % (plugin, priority)
try:
util.import_class(plugin)
print 'enabling plugin %s' % (plugin, )
enable_plugin(plugin)
except:
log.err()
def on_error_rendering(self, request, f):
#TODO pretty error page
#TODO custom settable error page
log.err(f)
request.set_response_code(500)
request.set_header("content-type", "text/html")
request.write("<html><body>%s</body></html>" % (f))
return request
def load_lines(self, lines):
for line in lines:
line = line.strip()
if not line.startswith("#") and line:
method, path, pg = (x.strip() for x in line.split())
try:
self.on_add_route(method, path, pg, update=False)
except:
log.err()
self.map.create_regs()
def login(self, request):
"""
Login page
"""
kw = {}
if "next" in request.args:
kw["next"] = request.args["next"]
if "email" in request.args:
try:
auth.authenticate(request.args["email"], request.args["email"],
request.args.get("remember", False))
_next = kw.get("next", self.default_next)
if not _next:
_next = "/"
return http.redirect(request, _next)
except Exception, e:
#TODO replace this with form generation and validation code
log.err()
kw["error"] = str(e)
