def put(self, filedata, content_type, remote_path, force=False):
now = datetime.datetime.utcnow()
then = now + datetime.timedelta(self.expiration_days)
expires = then.strftime("%a, %d %b %Y %H:%M:%S GMT")
if self.aws_prefix:
remote_path = "%s/%s" % (self.aws_prefix, remote_path)
(hexdigest, b64digest) = mediasync.checksum(filedata)
raw_b64digest = b64digest # store raw b64digest to add as file metadata
# create initial set of headers
headers = {
"x-amz-acl":
"public-read",
"Content-Type":
content_type,
"Expires":
expires,
"Cache-Control":
'max-age=%d, public' % (self.expiration_days * 24 * 3600),
}
key = self._bucket.get_key(remote_path)
if key is None:
key = Key(self._bucket, remote_path)
key_meta = key.get_metadata('mediasync-checksum') or ''
s3_checksum = key_meta.replace(' ', '+')
if force or s3_checksum != raw_b64digest:
key.set_metadata('mediasync-checksum', raw_b64digest)
key.set_contents_from_string(filedata,
headers=headers,
md5=(hexdigest, b64digest))
# check to see if file should be gzipped based on content_type
# also check to see if filesize is greater than 1kb
if content_type in TYPES_TO_COMPRESS:
key = Key(self._bucket, "%s.gz" % remote_path)
filedata = mediasync.compress(filedata)
(hexdigest, b64digest) = mediasync.checksum(
filedata) # update checksum with compressed data
headers[
"Content-Disposition"] = 'inline; filename="%sgz"' % remote_path.split(
'/')[-1]
headers["Content-Encoding"] = 'gzip'
key.set_metadata('mediasync-checksum', raw_b64digest)
key.set_contents_from_string(filedata,
headers=headers,
md5=(hexdigest, b64digest))
return True
def put(self, filedata, content_type, remote_path, force=False):
now = datetime.datetime.utcnow()
then = now + datetime.timedelta(self.expiration_days)
expires = then.strftime("%a, %d %b %Y %H:%M:%S GMT")
if self.aws_prefix:
remote_path = "%s/%s" % (self.aws_prefix, remote_path)
(hexdigest, b64digest) = mediasync.checksum(filedata)
raw_b64digest = b64digest # store raw b64digest to add as file metadata
# create initial set of headers
headers = {
"x-amz-acl": "public-read",
"Content-Type": content_type,
"Expires": expires,
"Cache-Control": 'max-age=%d, public' % (self.expiration_days * 24 * 3600),
}
key = self._bucket.get_key(remote_path)
if key is None:
key = Key(self._bucket, remote_path)
key_meta = key.get_metadata('mediasync-checksum') or ''
s3_checksum = key_meta.replace(' ', '+')
if force or s3_checksum != raw_b64digest:
key.set_metadata('mediasync-checksum', raw_b64digest)
key.set_contents_from_string(filedata, headers=headers, md5=(hexdigest, b64digest))
# check to see if file should be gzipped based on content_type
# also check to see if filesize is greater than 1kb
if content_type in TYPES_TO_COMPRESS:
# Use a .gzt extension to avoid issues with Safari on OSX
key = Key(self._bucket, "%s.gzt" % remote_path)
filedata = mediasync.compress(filedata)
(hexdigest, b64digest) = mediasync.checksum(filedata) # update checksum with compressed data
headers["Content-Disposition"] = 'inline; filename="%sgzt"' % remote_path.split('/')[-1]
headers["Content-Encoding"] = 'gzip'
key.set_metadata('mediasync-checksum', raw_b64digest)
key.set_contents_from_string(filedata, headers=headers, md5=(hexdigest, b64digest))
return True