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Revert "Use a temporary file for exports for more stable writing"

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This commit is contained in:
Raphael Michel
2022-10-05 13:39:20 +02:00
parent 07352743f2
commit ddaa0570bc
1 changed files with 16 additions and 38 deletions
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54
src/pretix/base/services/export.py
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@@ -19,8 +19,6 @@
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
import inspect
import tempfile
from typing import Any, Dict
from django.conf import settings
@@ -63,24 +61,14 @@ def export(self, event: Event, fileid: str, provider: str, form_data: Dict[str,
continue
ex = response(event, event.organizer, set_progress)
if ex.identifier == provider:
with tempfile.TemporaryFile() as f:
if 'output_file' in inspect.signature(ex.render).parameters:
d = ex.render(form_data, output_file=f)
f.seek(0)
if d is None:
raise ExportError(
gettext('Your export did not contain any data.')
)
file.filename, file.type, data = d
else:
d = ex.render(form_data)
if d is None:
raise ExportError(
gettext('Your export did not contain any data.')
)
file.filename, file.type, data = d
f = ContentFile(data)
file.file.save(cachedfile_name(file, file.filename), f)
d = ex.render(form_data)
if d is None:
raise ExportError(
gettext('Your export did not contain any data.')
)
file.filename, file.type, data = d
f = ContentFile(data)
file.file.save(cachedfile_name(file, file.filename), f)
return file.pk
@@ -141,22 +129,12 @@ def multiexport(self, organizer: Organizer, user: User, device: int, token: int,
gettext('You do not have sufficient permission to perform this export.')
)
with tempfile.TemporaryFile() as f:
if 'output_file' in inspect.signature(ex.render).parameters:
d = ex.render(form_data, output_file=f)
f.seek(0)
if d is None:
raise ExportError(
gettext('Your export did not contain any data.')
)
file.filename, file.type, data = d
else:
d = ex.render(form_data)
file.filename, file.type, data = d
if d is None:
raise ExportError(
gettext('Your export did not contain any data.')
)
f = ContentFile(data)
file.file.save(cachedfile_name(file, file.filename), f)
d = ex.render(form_data)
if d is None:
raise ExportError(
gettext('Your export did not contain any data.')
)
file.filename, file.type, data = d
f = ContentFile(data)
file.file.save(cachedfile_name(file, file.filename), f)
return file.pk