Re: [Kimchi-devel] [PATCH V3 1/4] improve controller: add a method to load root sub collections/resouces automatically

On 01/22/2014 02:51 PM, shaohef(a)linux.vnet.ibm.com wrote: > From: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com&gt; > > load_url_sub_node can load collections/resouces automatically when they > are tagged with @UrlSubNode > > Signed-off-by: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com&gt; > --- > src/kimchi/utils.py | 38 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 38 insertions(+) > > diff --git a/src/kimchi/utils.py b/src/kimchi/utils.py > index 5d6e8ea..94c83d2 100644 > --- a/src/kimchi/utils.py > +++ b/src/kimchi/utils.py > @@ -22,6 +22,7 @@ > # > > import cherrypy > +import imp I think it should not be there.

> import os > import subprocess > import urllib2 > @@ -162,3 +163,40 @@ def parse_cmd_output(output, output_items): > res.append(dict(zip(output_items, line.split()))) > > return res > + > + > +class UrlSubNode(object): > + def __init__(self, name, auth=False): > + self.name = name > + self.auth = auth > + > + def __call__(self, fun): > + fun._url_sub_node_name = {"name": self.name} > + fun.url_auth = self.auth > + return fun > + > + > +def listPathModules(path): > + modules = set() > + for f in os.listdir(path): > + base, ext = os.path.splitext(f) > + if ext in ('.py', '.pyc', '.pyo'): > + modules.add(base) > + return sorted(modules) > + > + > +def load_url_sub_node(path, package_name, > expect_attr="_url_sub_node_name"): > + sub_nodes = {} > + for mod_name in listPathModules(path): > + if mod_name.startswith("_"): > + continue > + > + module = import_module(package_name + '.' + mod_name) > + > + for node in [getattr(module, x) for x in dir(module)]: > + if not hasattr(node, expect_attr): > + continue > + name = getattr(node, expect_attr)["name"] > + sub_nodes.update({name: node}) > + > + return sub_nodes _______________________________________________ Kimchi-devel mailing list Kimchi-devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/kimchi-devel