def main():
mapper.db['exif_tags'].remove({})
mapper.run(
mapper.db['photos'].find({'exif':{'$ne':[]}}),
mapper.db['exif_tags'],
ExifReport())
def delete_post(post_num):
"""Deletes a post or thread.
This deletes a post or a thread. If the supplied post number is a thread, it deferrs deletion of child posts for later.
Args:
post_num: The number of the post or thread to delete.
Raises:
ValueError: Given post ID does not exist.
"""
our_key = models.Post.get_key(post_num)
our_model = our_key.get()
if our_model:
if our_model.parent_thread is None:
mapper = DeletePostMapper(our_key.id())
mapper.run()
logging.info("Thread deletion started")
our_key.delete()
if our_model.image:
blobstore.delete([our_model.image])
if our_model.parent_thread is None:
memcache.delete(models.Post.POST_KEY_PREFIX + str(our_key.id()))
else:
memcache.delete(models.Post.POST_KEY_PREFIX + str(our_model.parent_thread.id()))
else:
raise ValueError("Given post ID does not exist.")
from mapper import run
from os import listdir, makedirs, path
import logging
_MADMP_EXAMPLES_PATHS = [(path.join("examples", "madmp", d), d)
for d in listdir(path.join("examples", "madmp"))]
_ROCRATE_EXAMPLES_PATHS = [(path.join("examples", "rocrate", d), d)
for d in listdir(path.join("examples", "rocrate"))]
if __name__ == '__main__':
# Transform all RDA maDMP examples to Ro-Crates
for mpath, mname in _MADMP_EXAMPLES_PATHS:
print("\n",
"MADMP TO ROCRATE: Generating Rocrate for {}".format(mpath),
sep="")
run(mpath, path.join("demo_files", "generated_rocrates", mname))
# Transform all Ro-Crates examples to RDA maDMP
for rpath, rname in _ROCRATE_EXAMPLES_PATHS:
print("\n",
"ROCRATE TO MADMP: Generating MADMP for {}".format(rpath),
sep="")
target_path = path.join("demo_files", "generated_madmps", rname)
try:
makedirs(target_path)
except FileExistsError:
pass
run(rpath, target_path)