remove dir lib for saner imports(?)

1 files changed, 163 insertions, 0 deletions

diff --git a/cnucnu/config.py b/cnucnu/config.py
new file mode 100755
index 0000000..13910d0
--- /dev/null
+++ b/cnucnu/config.py
@@ -0,0 +1,163 @@
+#!/usr/bin/python
+# vim: fileencoding=utf8 foldmethod=marker
+#{{{ License header: GPLv2+
+#    This file is part of cnucnu.
+#
+#    Cnucnu is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    Cnucnu is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with cnucnu.  If not, see <http://www.gnu.org/licenses/>.
+#}}}
+
+from helper import pprint, filter_dict
+import yaml
+
+DEFAULT_YAML="""
+bugzilla:
+    user: upstream-release-monitoring@fedoraproject.org
+    password: 
+    base url: https://bugzilla.redhat.com
+    url: "%(base url)s/xmlrpc.cgi"
+    bug url prefix: "%(base url)s/show_bug.cgi?id="
+    product: Fedora
+    version: rawhide
+    keywords: FutureFeature
+    bug status: ASSIGNED
+    explanation url: 'https://fedoraproject.org/wiki/Using_FEver_to_track_upstream_changes'
+
+    summary template: "%%(name)s-%%(latest_upstream)s is available"
+    description template: 'Latest upstream release: %%(latest_upstream)s
+
+                           Current version in %%(repo_name)s: %%(repo_version)s
+
+                           URL: %%(url)s
+
+
+                           More information about the service that created this bug can be found at:
+
+    %(explanation url)s'
+
+
+repo:
+    path: 'http://download.fedora.redhat.com/pub/fedora/linux/development/source/SRPMS'
+    name: Fedora Rawhide
+
+cvs:
+    viewvc_url: https://cvs.fedoraproject.org/viewvc/rpms/%(name)s/devel/sources?revision=HEAD
+    cainfo: "fedora-server-ca.cert"
+
+package list:
+    mediawiki:
+        base url: 'https://fedoraproject.org/w/'
+        page: Using_FEver_to_track_upstream_changes
+
+
+# vim: filetype=yaml
+"""
+
+class Config(object):
+    def __init__(self, yaml_file=None, yaml=None, yaml_data=None, config=None, load_default=True):
+        # TODO: remove yaml option
+        if yaml_data:
+            yaml = yaml_data
+        self.config = {}
+
+        # TODO?
+        self.__getitem__ = self.config.__getitem__
+        
+        if load_default:
+            self.update_yaml(DEFAULT_YAML)
+        if yaml_file:
+            self.update_yaml_file(yaml_file)
+        elif yaml:
+            self.update_yaml(yaml)
+        elif config:
+            self.update(config)
+
+        self._bugzilla_config = {}
+
+    def update_yaml_file(self, new_yaml_file, old=None):
+        if not old:
+            old = self.config
+        file = open(new_yaml_file, "rb")
+        new_yaml = file.read()
+        file.close()
+
+        old = self.update_yaml(new_yaml, old)
+        return old
+
+    def update_yaml(self, new_yaml, old=None):
+        if not old:
+            old = self.config
+        new = yaml.load(new_yaml)
+        old = self.update(new, old)
+        return old
+
+    def update(self, new, old=None):
+        if not old:
+            old = self.config
+        for k, v in new.items():
+            if k in old.keys():
+                if isinstance(old[k], dict):
+                    old[k] = self.update(new[k], old[k])
+                else:
+                    old[k] = new[k]
+            else:
+                old[k] = new[k]
+        self._bugzilla_config = {}
+        return old
+
+
+#                D.update(E, **F) -> None.  Update D from E and F: for k in E: D[k] = E[k]
+#                    (if E has keys else: for (k, v) in E: D[k] = v) then: for k in F: D[k] = F[k]
+
+
+    @property
+    def bugzilla_config(self):
+        if not self._bugzilla_config:
+            b = self.config["bugzilla"]
+            for c, v in b.items():
+                if isinstance(v, str):
+                    b[c] = v % b
+
+            self._bugzilla_config = b
+        return self._bugzilla_config
+
+    @property
+    def bugzilla_class_conf(self):
+        rpc_conf = filter_dict(self.bugzilla_config, ["url", "user", "password"])
+        return rpc_conf
+
+    @property
+    def yaml(self):
+        return yaml.dump(self.config, indent=4, default_flow_style=False)
+
+
+
+if __name__ == '__main__':
+    cf = Config()
+
+    print "Default config"
+    pprint(cf.config)
+
+    cf.update_yaml_file('../cnucnu.yaml')
+    
+    print "Global config"
+    pprint(cf.config)
+
+    print "\nBugzilla config"
+    pprint(cf.bugzilla_config)
+
+    print "\nBugzilla class config"
+    pprint(cf.bugzilla_class_conf)
+
+    print
+    print cf.yaml