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Adds THUMBNAIL_KEEP_NAME which if set puts the thumbnail in a folder named

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like the key in THUMBNAIL_SIZES.
This commit is contained in:
Alex Nordlund
2013-12-08 23:51:29 +00:00
parent f5d0f4ecb9
commit a5269f599a
2 changed files with 11 additions and 4 deletions
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3
thumbnailer/Readme.md
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@@ -16,7 +16,8 @@ Configuration
* IMAGE_PATH is the path to the image directory. It should reside under content, and defaults to "pictures" * IMAGE_PATH is the path to the image directory. It should reside under content, and defaults to "pictures"
* THUMBNAIL_DIR is the path to the output sub directory where the thumbnails are generated * THUMBNAIL_DIR is the path to the output sub directory where the thumbnails are generated
* THUMBNAIL_SIZES is a dictionary mapping name of size to size specifications. * THUMBNAIL_SIZES is a dictionary mapping name of size to size specifications.
The generated filename will be originalname_thumbnailname.ext The generated filename will be originalname_thumbnailname.ext unless THUMBNAIL_KEEP_NAME is set.
* THUMBNAIL_KEEP_NAME is a boolean which if set puts the file with the original name in a thumbnailname folder.
Sizes can be specified using any of the following formats: Sizes can be specified using any of the following formats:

12
thumbnailer/thumbnailer.py
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@@ -92,14 +92,17 @@ class _resizer(object):
new_filename = "{0}{1}".format(basename, ext) new_filename = "{0}{1}".format(basename, ext)
return new_filename return new_filename
def resize_file_to(self, in_path, out_path): def resize_file_to(self, in_path, out_path, keep_filename=False):
""" Given a filename, resize and save the image per the specification into out_path """ Given a filename, resize and save the image per the specification into out_path
:param in_path: path to image file to save. Must be supposed by PIL :param in_path: path to image file to save. Must be supposed by PIL
:param out_path: path to the directory root for the outputted thumbnails to be stored :param out_path: path to the directory root for the outputted thumbnails to be stored
:return: None :return: None
""" """
filename = path.join(out_path, self.get_thumbnail_name(in_path)) if keep_filename:
filename = path.join(out_path, path.basename(in_path))
else:
filename = path.join(out_path, self.get_thumbnail_name(in_path))
if not path.exists(out_path): if not path.exists(out_path):
os.makedirs(out_path) os.makedirs(out_path)
if not path.exists(filename): if not path.exists(filename):
@@ -131,7 +134,10 @@ def resize_thumbnails(pelican):
for name, resizer in resizers.items(): for name, resizer in resizers.items():
in_filename = path.join(dirpath, filename) in_filename = path.join(dirpath, filename)
logger.debug("Processing thumbnail {0}=>{1}".format(filename, name)) logger.debug("Processing thumbnail {0}=>{1}".format(filename, name))
resizer.resize_file_to(in_filename, out_path) if pelican.settings.get('THUMBNAIL_KEEP_NAME', False):
resizer.resize_file_to(in_filename, path.join(out_path, name), True)
else:
resizer.resize_file_to(in_filename, out_path)
def _image_path(pelican): def _image_path(pelican):