def update_all():
all = Photo.objects.all()
# c = len(allobj)
# span = 50
# step = c/50
# for j in range(0,step):
# all = allobj[j*span:(j+1)*span]
if True:
for i in all:
if i.image:
orientation = 1
print i
if i.orientation > 0:
print "skip"
continue
image_url = i.image.path
scan = Scanner(image_url)
exif = scan.scanExif()
try:
if exif.has_key(274):
orientation = int(exif[274])
except:
pass
print "orientation: ", orientation
try:
i.orientation = orientation
i.save()
except:
print "error"
def update_image(authors, image_url, j):
"""
Arguments:
- `authors`:
- `path`:
- `name`:
"""
orientation = None
if True:
print "full path: ",image_url
if True:
scan = Scanner(image_url)
exif = scan.scanExif()
try:
if exif:
if exif.has_key(36867):
# DateTimeOriginal
published_at = date_validate(exif[36867], "%Y:%m:%d %H:%M:%S")
elif exif.has_key(36868):
# DateTimeDigitized
published_at = date_validate(exif[36868], "%Y:%m:%d %H:%M:%S")
elif exif.has_key(306):
# DateTime
published_at = date_validate(exif[306], "%Y:%m:%d %H:%M:%S")
else:
# now
published_at = date_validate("%s-04-01" % year)
else:
published_at = datetime.datetime.now()
except:
published_at = datetime.datetime.now()
try:
if exif.has_key(274):
orientation = int(exif[274])
except:
pass
print "published at: ", published_at
print "orientation: ", orientation
alltag = []
photo = Photo.get_by_pub_and_name(published_at, j)
if photo:
print "photo is already istalled"
return 0
else:
photo = Photo()
photo.caption = j.split(".")[0]
if orientation:
photo.orientation = orientation
photo.published_at = published_at
photo.save(isFirst = True)
name = force_unicode(photo.published_at.strftime((smart_str("%Y%m%d%H%M%S_"+str(photo.id).zfill(5)+"."+j.split(".")[-1]))))
photo.title = name
from django.core.files import File
image = File(open(image_url))
print image,image.size,name
photo.image = image
photo.original_title = j
for a in authors:
photo.authors.add(a)
photo.tag.clear()
tags = ""
if alltag:
for t in alltag:
tt = Tag.get_by_id(t)
photo.tag.add(tt)
tags += "%s," % tt.name
photo.save()
