112 lines
3.9 KiB
Python
Executable File
112 lines
3.9 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2016 Ville Rantanen
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#
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# this program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import sys,os
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import subprocess
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from argparse import ArgumentParser
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import Qalbum
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# (c) ville.q.rantanen@gmail.com
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DESCFILE='descriptions.csv'
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def createdesc(path,list,options):
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''' Runs imagemagick identify to create descriptions of images '''
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if len(list)==0:
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return
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if os.path.exists(os.path.join(path,DESCFILE)):
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if options.force:
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os.remove(os.path.join(path,DESCFILE))
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else:
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print('Descriptions exist, not overwriting.')
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return
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outfile=open(os.path.join(path,DESCFILE),'w')
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n=1
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nsum=len(list)
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for i in list:
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inpath=os.path.join(path,i)
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desc=create_description(inpath,options.format).rstrip().replace('\n','<br/>')
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outfile.write(i+"\t"+desc+'\n')
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outfile.flush()
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print('('+str(n)+'/'+str(nsum)+') '+i+"\t"+desc)
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n+=1
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return
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def create_description(infile,format):
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if format=='AbsolutelyEverything':
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idargs=['identify','-verbose',infile+'[0]']
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else:
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idargs=['identify','-format',format,infile+'[0]']
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idp=subprocess.Popen(idargs,stdout=subprocess.PIPE)
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output = idp.stdout.read()
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return output
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def traverse(path,options):
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''' The recursive main function to create the thumbs and seek sub folders '''
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print(path)
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pathlist=Qalbum.getpathlist(path,options)
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imagelist=Qalbum.getimagelist(path,options)
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print(str(len(pathlist))+' paths')
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print(str(len(imagelist))+' images')
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createdesc(path,imagelist,options)
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if options.recursive:
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for p in pathlist:
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traverse(os.path.join(path,p),options)
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return
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def execute():
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''' Main execution '''
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parser=ArgumentParser()
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parser.add_argument("-v",action='version', version=Qalbum.__version__)
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parser.add_argument("-f",action="store_true",dest="force",default=False,
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help="Force rewriting of descriptions")
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parser.add_argument("--format",type=str,dest="format",default="",
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help="""Formatting string, see: http://www.imagemagick.org/script/escape.php.
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Setting this option will override the presets""")
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parser.add_argument("-r",action="store_true",dest="recursive",default=False,
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help="Recurse in to subfolders")
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parser.add_argument("-p",type=int,dest="preset",default=1,
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help="presets for descriptions. \"-p 0\" to get the list")
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parser.add_argument("startpath",type=str,action="store",default=os.path.abspath('.'),nargs='?',
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help="Start path for recursion")
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options=parser.parse_args()
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options.startpath=os.path.abspath(options.startpath)
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options=Qalbum.setupdefaultoptions(options)
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presets=[
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'%f: %[EXIF:DateTimeOriginal]',
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'%f: %wx%h %[size]',
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'%f<br/><i>%[EXIF:DateTimeOriginal] %[EXIF:ExposureTime]s F%[EXIF:FNumber]</i>',
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'AbsolutelyEverything']
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if options.preset<1:
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print "Presets:"
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for row in range(len(presets)):
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print row+1," ",presets[row]
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sys.exit(0)
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if options.format=="":
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if options.preset>len(presets):
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parser.error("No such preset, list with -p 0")
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options.format=presets[options.preset-1]
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traverse(options.startpath,options)
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return
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execute()
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sys.exit(0)
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