def save_thumb_content(self, filename, content_file):
ext = os.path.splitext(filename)[1]
temp_dir = os.path.join(settings.MEDIA_ROOT, 'tmp')
util.ensure_dir_exists(temp_dir)
fd, path = tempfile.mkstemp(prefix='', dir=temp_dir, suffix=ext)
os.close(fd)
content_file.seek(0)
util.copy_obj(path, content_file)
self.submitted_thumb_path = os.path.basename(path)
try:
self.resize_submitted_thumb()
except ValueError:
self.submitted_thumb_path = None
except:
self.submitted_thumb_path = None
raise
def save_thumb_content(self, filename, content_file):
ext = os.path.splitext(filename)[1]
temp_dir = os.path.join(settings.MEDIA_ROOT, 'tmp')
util.ensure_dir_exists(temp_dir)
fd, path = tempfile.mkstemp(prefix='', dir=temp_dir, suffix=ext)
os.close(fd)
content_file.seek(0)
util.copy_obj(path, content_file)
self.submitted_thumb_path = os.path.basename(path)
try:
self.resize_submitted_thumb()
except ValueError:
self.submitted_thumb_path = None
except:
self.submitted_thumb_path = None
raise
def download_thumbnail(self, redownload=False):
if self.thumbnail_url is None:
return
if (not self.thumbnail_exists()) or redownload:
util.ensure_dir_exists(settings.IMAGE_DOWNLOAD_CACHE_DIR)
cache_path = os.path.join(settings.IMAGE_DOWNLOAD_CACHE_DIR,
util.hash_string(self.thumbnail_url))
if os.path.exists(cache_path) and not redownload:
image_file = file(cache_path, 'rb')
else:
url = self.thumbnail_url[:8] + self.thumbnail_url[8:].replace(
'//', '/')
image_file = try_to_download_thumb(url)
if image_file is None:
return
util.copy_obj(cache_path, image_file)
self.save_thumbnail(image_file)
def download_thumbnail(self, redownload=False):
if self.thumbnail_url is None:
return
if (not self.thumbnail_exists()) or redownload:
util.ensure_dir_exists(settings.IMAGE_DOWNLOAD_CACHE_DIR)
cache_path = os.path.join(settings.IMAGE_DOWNLOAD_CACHE_DIR,
util.hash_string(self.thumbnail_url))
if os.path.exists(cache_path) and not redownload:
image_file = file(cache_path, 'rb')
else:
url = self.thumbnail_url[:8] + self.thumbnail_url[8:].replace(
'//', '/')
image_file = try_to_download_thumb(url)
if image_file is None:
return
util.copy_obj(cache_path, image_file)
self.save_thumbnail(image_file)