mirror of
https://github.com/openseadragon/openseadragon.git
synced 2024-11-25 06:36:11 +03:00
64 lines
1.5 KiB
Python
Executable File
64 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
import os
|
|
import deepzoom
|
|
import urllib
|
|
import re
|
|
|
|
MAX_PAGES = 10
|
|
PAGE_COUNT = {}
|
|
|
|
|
|
def ensure_dir( filename ):
|
|
directory = os.path.dirname( filename )
|
|
if not os.path.exists( directory ):
|
|
os.makedirs( directory )
|
|
|
|
|
|
# Create Deep Zoom Image creator with weird parameters
|
|
creator = deepzoom.ImageCreator(
|
|
tile_size = 512,
|
|
tile_overlap = 2,
|
|
image_quality = 1,
|
|
tile_format = "tif",
|
|
resize_filter = "antialias"
|
|
)
|
|
|
|
tiff_list = open( 'tiffs.txt', 'r' )\
|
|
.read()\
|
|
.split( '\n' )
|
|
|
|
for tiff_url in tiff_list:
|
|
print tiff_url
|
|
parts = re.match(
|
|
r'http://lcweb2\.loc\.gov/master/pnp/([a-z0-9]*)/([a-z0-9]*)/([a-z0-9]*)/([a-z0-9]*)u\.tif',
|
|
tiff_url
|
|
).groups()
|
|
|
|
agg = parts[ 1 ]
|
|
id = parts[ 2 ]
|
|
fileid = parts[ 3 ]
|
|
|
|
if id not in PAGE_COUNT:
|
|
PAGE_COUNT[ id ] = 0
|
|
|
|
path = tiff_url.replace( 'http://lcweb2.loc.gov/master/', '' )
|
|
dzi_files = path.replace( 'u.tif', '_files' )
|
|
|
|
if PAGE_COUNT[ id ] < MAX_PAGES\
|
|
and not os.path.exists( dzi_files ):
|
|
|
|
print 'making directory: %s' % os.path.dirname( path )
|
|
#ensure_dir( path )
|
|
|
|
print 'downloading master tiff: %s' % tiff_url
|
|
#tiff_file = open( path, 'wb' )
|
|
#tiff_file.write( urllib.urlopen( tiff_url ).read() )
|
|
#tiff_file.close()
|
|
|
|
print 'creating dzi: %s' % path
|
|
# Create Deep Zoom image pyramid from source
|
|
creator.create( path, path.replace( 'u.tif', '.dzi' ) )
|
|
|
|
PAGE_COUNT[ id ] += 1
|