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Change build logs load to using streaming Gzip

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This commit is contained in:
Joseph Schorr 2015-08-28 14:08:13 -04:00
parent 57336b32e6
commit c0c1da3232
2 changed files with 116 additions and 6 deletions
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9
data/archivedlogs.py
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@ -1,8 +1,7 @@
import logging
from gzip import GzipFile
from util.registry.gzipinputstream import GzipInputStream
from flask import send_file, abort
from cStringIO import StringIO
from data.userfiles import DelegateUserfiles, UserfilesHandlers
@ -17,10 +16,8 @@ class LogArchiveHandlers(UserfilesHandlers):
def get(self, file_id):
path = self._files.get_file_id_path(file_id)
try:
with self._storage.stream_read_file(self._locations, path) as gzip_stream:
with GzipFile(fileobj=gzip_stream) as unzipped:
unzipped_buffer = StringIO(unzipped.read())
return send_file(unzipped_buffer, mimetype=JSON_MIMETYPE)
data_stream = self._storage.stream_read_file(self._locations, path)
return send_file(GzipInputStream(data_stream), mimetype=JSON_MIMETYPE)
except IOError:
abort(404)