def range(self, days=0, hours=0):
date = request.params.get('date')
date = parse_date(date)
hour = request.params.get('hour', '0')
hour = int(hour)
dtend = datetime.datetime.combine(date, datetime.time(hour))
dt = datetime.timedelta(days=days, hours=hours)
return (dtend - dt, dtend)
def _send_group_space_reminders(self):
date = parse_date(request.params.get('date'))
max_expiry_date = date + datetime.timedelta(days=3)
for group in meta.Session.query(Group).all():
# Group space purchase period is about to end?
if (group.private_files_lock_date
and group.private_files_lock_date.date() <= max_expiry_date
and not group.ending_period_notification_sent):
self._send_ending_period_reminder(group)
meta.Session.commit()
# Group space has run out?
if group.free_size == 0 and not group.out_of_space_notification_sent:
self._send_out_of_space_notification(group)
meta.Session.commit()
def static_file(resp, req, filename, root, guessmime=True, mimetype=None, download=False):
""" Opens a file in a safe way and returns a HTTPError object with status
code 200, 305, 401 or 404. Sets Content-Type, Content-Length and
Last-Modified header. Obeys If-Modified-Since header and HEAD requests.
"""
root = os.path.abspath(root) + os.sep
filename = os.path.abspath(os.path.join(root, filename.strip('/\\')))
if not filename.startswith(root):
#return HTTPError(403, "Access denied.")
return ForbiddenFault("Access denied.")
if not os.path.exists(filename) or not os.path.isfile(filename):
#return HTTPError(404, "File does not exist.")
return fault.ItemNotFoundFault("File does not exist.")
if not os.access(filename, os.R_OK):
#return HTTPError(403, "You do not have permission to access this file.")
return ForbiddenFault("You do not have permission to access this file.")
if not mimetype and guessmime:
resp.content_type = mimetypes.guess_type(filename)[0]
else:
resp.content_type = mimetype or 'text/plain'
if download == True:
download = os.path.basename(filename)
if download:
resp.content_disposition = 'attachment; filename="%s"' % download
stats = os.stat(filename)
lm = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime(stats.st_mtime))
resp.last_modified = lm
ims = req.environ.get('HTTP_IF_MODIFIED_SINCE')
if ims:
ims = ims.split(";")[0].strip() # IE sends "<date>; length=146"
ims = parse_date(ims)
if ims is not None and ims >= int(stats.st_mtime):
resp.date = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime())
return Response(body=None, status=304, headerlist=resp.headerlist)
resp.content_length = stats.st_size
if req.method == 'HEAD':
return Response(body=None, status=200, headerlist=resp.headerlist)
else:
return Response(body=open(filename).read(), status=200, headerlist=resp.headerlist)
