mirror of https://github.com/papermerge/mglib
Replace extension checking with python-magic
parent
9fbaaf7dfd
commit
0b80c1f446
|
@ -2,6 +2,7 @@ import os
|
||||||
import re
|
import re
|
||||||
import subprocess
|
import subprocess
|
||||||
import logging
|
import logging
|
||||||
|
from magic import from_file
|
||||||
|
|
||||||
from .conf import settings
|
from .conf import settings
|
||||||
from .exceptions import FileTypeNotSupported
|
from .exceptions import FileTypeNotSupported
|
||||||
|
@ -63,18 +64,18 @@ def get_pagecount(filepath):
|
||||||
if os.path.isdir(filepath):
|
if os.path.isdir(filepath):
|
||||||
raise ValueError("Filepath %s is a directory!" % filepath)
|
raise ValueError("Filepath %s is a directory!" % filepath)
|
||||||
|
|
||||||
base, ext = os.path.splitext(filepath)
|
mime_type = from_file(filepath, mime=True)
|
||||||
|
|
||||||
# pure images (png, jpeg) have only one page :)
|
# pure images (png, jpeg) have only one page :)
|
||||||
if ext and ext.lower() in ('.jpeg', '.png', '.jpg'):
|
if mime_type in ['image/png', 'image/jpeg', 'image/jpg']:
|
||||||
# whatever png/jpg image is there - it is
|
# whatever png/jpg image is there - it is
|
||||||
# considered by default one page document.
|
# considered by default one page document.
|
||||||
return 1
|
return 1
|
||||||
|
|
||||||
if ext and ext.lower() in ('.tiff', ):
|
if mime_type == 'image/tiff':
|
||||||
return get_tiff_pagecount(filepath)
|
return get_tiff_pagecount(filepath)
|
||||||
|
|
||||||
if ext and ext.lower() not in ('.pdf', '.tiff'):
|
if mime_type != 'application/pdf' :
|
||||||
raise FileTypeNotSupported(
|
raise FileTypeNotSupported(
|
||||||
"Only jpeg, png, pdf and tiff are handled by this"
|
"Only jpeg, png, pdf and tiff are handled by this"
|
||||||
" method"
|
" method"
|
||||||
|
|
Loading…
Reference in New Issue