Minor changes to examples and docs

This commit is contained in:
tom christie tom@tomchristie.com 2011-01-30 16:51:06 +00:00
parent f6e534321a
commit 8a470f031e
3 changed files with 30 additions and 2 deletions

View File

@ -13,6 +13,16 @@ Features:
* Optional support for forms as input validation.
* Modular architecture - Easy to extend and modify.
Requirements
------------
* Python 2.6
* Django 1.2
.. note::
Support for a wider range of Python & Django versions is planned, but right now django-rest-framework is only tested against these versions.
Installation & Setup
--------------------

View File

@ -8,6 +8,16 @@ import os
import uuid
OBJECT_STORE_DIR = os.path.join(settings.MEDIA_ROOT, 'objectstore')
MAX_FILES = 20
def remove_oldest_files(dir, max_files):
"""Remove the oldest files in a directory 'dir', leaving at most 'max_files' remaining.
We use this to limit the number of resources in the sandbox."""
filepaths = [os.path.join(dir, file) for file in os.listdir(dir)]
ctime_sorted_paths = [item[0] for item in sorted([(path, os.path.getctime(path)) for path in filepaths],
key=operator.itemgetter(1), reverse=True)]
[os.remove(path) for path in ctime_sorted_paths[max_files:]]
class ObjectStoreRoot(Resource):
@ -25,6 +35,7 @@ class ObjectStoreRoot(Resource):
key = str(uuid.uuid1())
pathname = os.path.join(OBJECT_STORE_DIR, key)
pickle.dump(content, open(pathname, 'wb'))
remove_oldest_files(OBJECT_STORE_DIR, MAX_FILES)
return Response(status.HTTP_201_CREATED, content, {'Location': self.reverse(StoredObject, key=key)})

View File

@ -16,10 +16,11 @@ import operator
# We need somewhere to store the code that we highlight
HIGHLIGHTED_CODE_DIR = os.path.join(settings.MEDIA_ROOT, 'pygments')
MAX_FILES = 5
MAX_FILES = 20
def remove_oldest_files(dir, max_files):
"""Remove the oldest files in a directory 'dir', leaving at most 'max_files' remaining"""
"""Remove the oldest files in a directory 'dir', leaving at most 'max_files' remaining.
We use this to limit the number of resources in the sandbox."""
filepaths = [os.path.join(dir, file) for file in os.listdir(dir)]
ctime_sorted_paths = [item[0] for item in sorted([(path, os.path.getctime(path)) for path in filepaths],
key=operator.itemgetter(1), reverse=True)]
@ -74,4 +75,10 @@ class PygmentsInstance(Resource):
return Resource(status.HTTP_404_NOT_FOUND)
return open(pathname, 'r').read()
def delete(self, request, auth, unique_id):
"""Delete the highlighted snippet."""
pathname = os.path.join(HIGHLIGHTED_CODE_DIR, unique_id)
if not os.path.exists(pathname):
return Resource(status.HTTP_404_NOT_FOUND)
return os.remove(pathname)