flynx/ImageGrid
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added docs and fixed a minor bug...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2011-11-10 19:47:45 +04:00
parent f15a19ffa0
commit 0014af5b82
1 changed files with 18 additions and 9 deletions
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27
index.py
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@ -1,7 +1,7 @@
#=======================================================================
__version__ = '''0.0.01'''
__sub_version__ = '''20111110193800'''
__sub_version__ = '''20111110194648'''
__copyright__ = '''(c) Alex A. Naanou 2011'''
@ -161,6 +161,21 @@ def split_common(paths):
# images that are identically named into seporate GIDs...
def split_images(index):
'''
This will split groups that contain multiple raw files.
Groups are split to contain one raw each.
Each image will be grouped to the raw that containse the ragest
matching sub-path, starting from root.
Resulting groups will have a gid as it's key
This will fail for any files that live in a common sub-path of any
two or more raw files.
NOTE: in the case there are two raw files in one path, then we will
favor the deeper / longer mathch.
'''
for name, data in index.items():
# this will not let us lose the name of the image...
@ -180,13 +195,6 @@ def split_images(index):
# decide which is wich and need either to use
# some other means or to go inside the image...
#
# way to do this:
# - build a subtree map -- list of paths until the
# first unique directory
# - split files by subtree path
# - use a different strategy for files that are above
# the subtrees...
common = split_common([r for r, e in raw])
# prepare the return structure...
@ -236,7 +244,8 @@ def split_images(index):
for e in res:
yield e['gid'], e
else:
yield uuid.uuid4(), data
gid = data['gid'] = uuid.uuid4()
yield gid, data