Commit efdb3dbc authored by Bryton Lacquement's avatar Bryton Lacquement 🚪

shacache: fix

parent 2a5f5ed5
......@@ -29,6 +29,8 @@
import hashlib, httplib
from Products.ERP5Type.UnrestrictedMethod import super_user
from Products.ERP5Type.Utils import IterableAsStreamIterator
from zExceptions import Success
def WebSection_getDocumentValue(self, key, portal=None, language=None,\
......@@ -71,7 +73,8 @@ def File_viewAsWeb(self):
"""
RESPONSE = self.REQUEST.RESPONSE
RESPONSE.setHeader('Content-Type', self.getContentType())
RESPONSE.setHeader('Content-Length', self.getSize())
size = self.getSize()
RESPONSE.setHeader('Content-Length', size)
RESPONSE.setHeader('Cache-Control', 'public,max-age=31556926')
RESPONSE.setHeader('Accept-Ranges', 'bytes')
......@@ -80,18 +83,19 @@ def File_viewAsWeb(self):
if isinstance(data, str):
# Do this way instead of 'return data'
# to bypass default caching policy manager.
RESPONSE.write(data)
return
raise Success(data)
# For Pdata type, we must iterate and send chunk by chunk.
# And no need to continue if the client closed the connection.
while data and not RESPONSE.stdout._channel.closed:
def generator():
while data:
# Send data to the client.
RESPONSE.write(data.data)
yield data.data
# Load next object without keeping previous chunks in memory.
deactivate = data._p_deactivate
data = data.next
deactivate()
return IterableAsStreamIterator(generator(), size)
def WebSite_viewAsWebPost(self, *args, **kwargs):
portal = self.getPortalObject()
......
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