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very minor fix
[wolnelektury.git]
/
src
/
catalogue
/
fields.py
diff --git
a/src/catalogue/fields.py
b/src/catalogue/fields.py
index
b1242e7
..
21d2bcf
100644
(file)
--- a/
src/catalogue/fields.py
+++ b/
src/catalogue/fields.py
@@
-4,6
+4,7
@@
#
from django.conf import settings
from django.core.files import File
#
from django.conf import settings
from django.core.files import File
+from django.core.files.storage import FileSystemStorage
from django.db import models
from django.db.models.fields.files import FieldFile
from catalogue import app_settings
from django.db import models
from django.db.models.fields.files import FieldFile
from catalogue import app_settings
@@
-238,6
+239,7
@@
class BuildCoverThumb(BuildEbook):
return WLCover(wldoc.book_info, height=193).output_file()
return WLCover(wldoc.book_info, height=193).output_file()
+# not used, but needed for migrations
class OverwritingFieldFile(FieldFile):
"""
Deletes the old file before saving the new one.
class OverwritingFieldFile(FieldFile):
"""
Deletes the old file before saving the new one.
@@
-253,3
+255,10
@@
class OverwritingFieldFile(FieldFile):
class OverwritingFileField(models.FileField):
attr_class = OverwritingFieldFile
class OverwritingFileField(models.FileField):
attr_class = OverwritingFieldFile
+
+
+class OverwriteStorage(FileSystemStorage):
+
+ def get_available_name(self, name, max_length=None):
+ self.delete(name)
+ return name