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<div class="moz-cite-prefix">you also update <font color="#000099">spec
file and makefile.<br>
<br>
or you can add another new patch to update </font><font
color="#000099">spec files and makefiles<br>
<br>
</font>On 12/24/2013 02:41 AM, Aline Manera wrote:<br>
</div>
<blockquote
cite="mid:1387824091-18315-3-git-send-email-alinefm@linux.vnet.ibm.com"
type="cite">
<pre wrap="">From: Aline Manera <a class="moz-txt-link-rfc2396E" href="mailto:alinefm@br.ibm.com"><alinefm@br.ibm.com></a>
The following functions: get_class_name, internal_redirect, model_fn,
parse_request, validate_method, validate_params are used in Resource and
Collection classes.
Move them to a new module control/utils.py - which will have all common
functions to API resources
Signed-off-by: Aline Manera <a class="moz-txt-link-rfc2396E" href="mailto:alinefm@br.ibm.com"><alinefm@br.ibm.com></a>
---
Makefile.am | 1 +
src/kimchi/control/__init__.py | 21 ++++++++
src/kimchi/control/utils.py | 103 ++++++++++++++++++++++++++++++++++++++++</pre>
</blockquote>
<font color="#000099">should also update<br>
contrib/kimchi.spec.fedora.in<br>
contrib/kimchi.spec.suse.in</font><br>
<br>
<blockquote
cite="mid:1387824091-18315-3-git-send-email-alinefm@linux.vnet.ibm.com"
type="cite">
<pre wrap="">
src/kimchi/controller.py | 71 +--------------------------
4 files changed, 127 insertions(+), 69 deletions(-)
create mode 100644 src/kimchi/control/__init__.py
create mode 100644 src/kimchi/control/utils.py
diff --git a/Makefile.am b/Makefile.am
index 0fd92c8..65b39b8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -45,6 +45,7 @@ PEP8_WHITELIST = \
src/kimchi/disks.py \
src/kimchi/root.py \
src/kimchi/server.py \
+ src/kimchi/control/utils.py \
plugins/__init__.py \
plugins/sample/__init__.py \
plugins/sample/model.py \</pre>
</blockquote>
<font color="#000099">should also update src/kimchi/Makefile.am</font><br>
<br>
diff --git a/src/kimchi/Makefile.am b/src/kimchi/Makefile.am<br>
index 47a3bd2..78af50f 100644<br>
--- a/src/kimchi/Makefile.am<br>
+++ b/src/kimchi/Makefile.am<br>
@@ -20,6 +20,8 @@<br>
# License along with this library; if not, write to the Free
Software<br>
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA<br>
<br>
+SUBDIRS = control<br>
+<br>
kimchi_PYTHON = \<br>
asynctask.py \<br>
auth.py \<br>
<br>
<font color="#000099">should also add a new Makefile.am, </font><font
color="#000099">src/kimchi/control/Makefile.am<br>
<br>
</font>diff --git a/src/kimchi/control/Makefile.am
b/src/kimchi/control/Makefile.am<br>
new file mode 100644<br>
index 0000000..220811f<br>
--- /dev/null<br>
+++ b/src/kimchi/control/Makefile.am<br>
@@ -0,0 +1,27 @@<br>
+#<br>
+# Kimchi<br>
+#<br>
+# Copyright IBM Corp, 2013<br>
+#<br>
+# Authors:<br>
+# Aline Manera <a class="moz-txt-link-rfc2396E" href="mailto:alinefm@linux.vnet.ibm.com"><alinefm@linux.vnet.ibm.com></a>
<br>
+#<br>
+# This library is free software; you can redistribute it and/or<br>
+# modify it under the terms of the GNU Lesser General Public<br>
+# License as published by the Free Software Foundation; either<br>
+# version 2.1 of the License, or (at your option) any later
version.<br>
+#<br>
+# This library is distributed in the hope that it will be useful,<br>
+# but WITHOUT ANY WARRANTY; without even the implied warranty of<br>
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU<br>
+# Lesser General Public License for more details.<br>
+#<br>
+# You should have received a copy of the GNU Lesser General Public<br>
+# License along with this library; if not, write to the Free
Software<br>
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA<br>
+<br>
+kimchicontroldir = $(pythondir)/kimchi/control<br>
+<br>
+dist_kimchicontrol_PYTHON = \<br>
+ __init__.py \<br>
+ utils.py<br>
<br>
<blockquote
cite="mid:1387824091-18315-3-git-send-email-alinefm@linux.vnet.ibm.com"
type="cite">
<pre wrap="">
diff --git a/src/kimchi/control/__init__.py b/src/kimchi/control/__init__.py
new file mode 100644
index 0000000..55cd7bd
--- /dev/null
+++ b/src/kimchi/control/__init__.py
@@ -0,0 +1,21 @@
+#
+# Project Kimchi
+#
+# Copyright IBM, Corp. 2013
+#
+# Authors:
+# Aline Manera <a class="moz-txt-link-rfc2396E" href="mailto:alinefm@linux.vnet.ibm.com"><alinefm@linux.vnet.ibm.com></a>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
diff --git a/src/kimchi/control/utils.py b/src/kimchi/control/utils.py
new file mode 100644
index 0000000..311b5a6
--- /dev/null
+++ b/src/kimchi/control/utils.py
@@ -0,0 +1,103 @@
+#
+# Project Kimchi
+#
+# Copyright IBM, Corp. 2013
+#
+# Authors:
+# Adam Litke <a class="moz-txt-link-rfc2396E" href="mailto:agl@linux.vnet.ibm.com"><agl@linux.vnet.ibm.com></a>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+import cherrypy
+import json
+
+
+from jsonschema import Draft3Validator, ValidationError
+
+
+from kimchi.exception import InvalidParameter
+
+
+def get_class_name(cls):
+ try:
+ sub_class = cls.__subclasses__()[0]
+ except AttributeError:
+ sub_class = cls.__class__.__name__
+ return sub_class.lower()
+
+
+def model_fn(cls, fn_name):
+ return '%s_%s' % (get_class_name(cls), fn_name)
+
+
+def validate_method(allowed):
+ method = cherrypy.request.method.upper()
+ if method not in allowed:
+ raise cherrypy.HTTPError(405)
+ return method
+
+
+def mime_in_header(header, mime):
+ if not header in cherrypy.request.headers:
+ accepts = 'application/json'
+ else:
+ accepts = cherrypy.request.headers[header]
+
+ if accepts.find(';') != -1:
+ accepts, _ = accepts.split(';', 1)
+
+ if mime in accepts.split(','):
+ return True
+
+ return False
+
+
+def parse_request():
+ if 'Content-Length' not in cherrypy.request.headers:
+ return {}
+ rawbody = cherrypy.request.body.read()
+
+ if mime_in_header('Content-Type', 'application/json'):
+ try:
+ return json.loads(rawbody)
+ except ValueError:
+ raise cherrypy.HTTPError(400, "Unable to parse JSON request")
+ else:
+ raise cherrypy.HTTPError(415, "This API only supports"
+ " 'application/json'")
+
+
+def internal_redirect(url):
+ raise cherrypy.InternalRedirect(url.encode("utf-8"))
+
+
+def validate_params(params, instance, action):
+ root = cherrypy.request.app.root
+
+ if hasattr(root, 'api_schema'):
+ api_schema = root.api_schema
+ else:
+ return
+
+ operation = model_fn(instance, action)
+ validator = Draft3Validator(api_schema)
+ request = {operation: params}
+
+ try:
+ validator.validate(request)
+ except ValidationError:
+ raise InvalidParameter('; '.join(
+ e.message for e in validator.iter_errors(request)))
diff --git a/src/kimchi/controller.py b/src/kimchi/controller.py
index ba8b53d..aec1579 100644
--- a/src/kimchi/controller.py
+++ b/src/kimchi/controller.py
@@ -21,88 +21,21 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
import cherrypy
-import json
import urllib2
from functools import wraps
-from jsonschema import Draft3Validator, ValidationError
import kimchi.template
from kimchi import auth
+from kimchi.control.utils import get_class_name, internal_redirect, model_fn
+from kimchi.control.utils import parse_request, validate_method, validate_params
from kimchi.exception import InvalidOperation, InvalidParameter, MissingParameter
from kimchi.exception import NotFoundError, OperationFailed
from kimchi.model import ISO_POOL_NAME
-def get_class_name(cls):
- try:
- sub_class = cls.__subclasses__()[0]
- except AttributeError:
- sub_class = cls.__class__.__name__
- return sub_class.lower()
-
-
-def model_fn(cls, fn_name):
- return '%s_%s' % (get_class_name(cls), fn_name)
-
-
-def validate_method(allowed):
- method = cherrypy.request.method.upper()
- if method not in allowed:
- raise cherrypy.HTTPError(405)
- return method
-
-
-def mime_in_header(header, mime):
- if not header in cherrypy.request.headers:
- accepts = 'application/json'
- else:
- accepts = cherrypy.request.headers[header]
-
- if accepts.find(';') != -1:
- accepts, _ = accepts.split(';', 1)
-
- if mime in accepts.split(','):
- return True
-
- return False
-
-
-def parse_request():
- if 'Content-Length' not in cherrypy.request.headers:
- return {}
- rawbody = cherrypy.request.body.read()
-
- if mime_in_header('Content-Type', 'application/json'):
- try:
- return json.loads(rawbody)
- except ValueError:
- raise cherrypy.HTTPError(400, "Unable to parse JSON request")
- else:
- raise cherrypy.HTTPError(415, "This API only supports"
- " 'application/json'")
-def internal_redirect(url):
- raise cherrypy.InternalRedirect(url.encode("utf-8"))
-
-
-def validate_params(params, instance, action):
- root = cherrypy.request.app.root
- if hasattr(root, 'api_schema'):
- api_schema = root.api_schema
- else:
- return
- operation = model_fn(instance, action)
- validator = Draft3Validator(api_schema)
- request = {operation: params}
- try:
- validator.validate(request)
- except ValidationError:
- raise InvalidParameter('; '.join(
- e.message for e in validator.iter_errors(request)))
-
-
class Resource(object):
"""
A Resource represents a single entity in the API (such as a Virtual Machine)
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Sheldon Feng(冯少合)<a class="moz-txt-link-rfc2396E" href="mailto:shaohef@linux.vnet.ibm.com"><shaohef@linux.vnet.ibm.com></a>
IBM Linux Technology Center</pre>
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