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Cleaned up the thumbnails by switching to .png

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This commit is contained in:
Daniel Quinn 2016-03-05 02:15:26 +00:00
parent 52f15b4de1
commit 8a9ea4664c
3 changed files with 9 additions and 8 deletions
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9
src/documents/migrations/0012_auto_20160305_0040.py
View File

@ -65,17 +65,18 @@ def move_documents_and_create_thumbnails(apps, schema_editor):
subprocess.Popen(( subprocess.Popen((
settings.CONVERT_BINARY, settings.CONVERT_BINARY,
"-scale", "500x500", "-scale", "500x5000",
"-alpha", "remove",
orig_target, orig_target,
os.path.join(thumb_temp, "convert-%04d.jpg") os.path.join(thumb_temp, "convert-%04d.png")
)).wait() )).wait()
thumb_source = os.path.join(thumb_temp, "convert-0000.jpg") thumb_source = os.path.join(thumb_temp, "convert-0000.png")
thumb_target = os.path.join( thumb_target = os.path.join(
settings.MEDIA_ROOT, settings.MEDIA_ROOT,
"documents", "documents",
"thumbnails", "thumbnails",
re.sub(r"(\d+)\.\w+(\.gpg)", "\\1.jpg\\2", f) re.sub(r"(\d+)\.\w+(\.gpg)", "\\1.png\\2", f)
) )
with open(thumb_source, "rb") as unencrypted: with open(thumb_source, "rb") as unencrypted:
with open(thumb_target, "wb") as encrypted: with open(thumb_target, "wb") as encrypted:

2
src/documents/models.py
View File

@ -193,7 +193,7 @@ class Document(models.Model):
settings.MEDIA_ROOT, settings.MEDIA_ROOT,
"documents", "documents",
"thumbnails", "thumbnails",
"{:07}.jpg.gpg".format(self.pk) "{:07}.png.gpg".format(self.pk)
) )
@property @property

6
src/documents/views.py
View File

@ -29,7 +29,7 @@ class IndexView(TemplateView):
return TemplateView.get_context_data(self, **kwargs) return TemplateView.get_context_data(self, **kwargs)
class FetchView(LoginRequiredMixin, DetailView): class FetchView(DetailView):
model = Document model = Document
@ -48,8 +48,8 @@ class FetchView(LoginRequiredMixin, DetailView):
if self.kwargs["kind"] == "thumb": if self.kwargs["kind"] == "thumb":
return HttpResponse( return HttpResponse(
GnuPG.decrypted(self.object.thumb_file), GnuPG.decrypted(self.object.thumbnail_file),
content_type=content_types[Document.TYPE_JPG] content_type=content_types[Document.TYPE_PNG]
) )
response = HttpResponse( response = HttpResponse(