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'''
Manage which fileformat can be processed
'''
import images
import audio
import office
import archive
import misc
import subprocess
STRIPPERS = {
'application/x-tar': archive.TarStripper,
'application/x-gzip': archive.GzipStripper,
'application/x-bzip2': archive.Bzip2Stripper,
'application/zip': archive.ZipStripper,
'audio/mpeg': audio.MpegAudioStripper,
'application/x-bittorrent': misc.TorrentStripper,
'application/opendocument': office.OpenDocumentStripper,
'application/officeopenxml': office.OpenXmlStripper,
}
try: # PDF support
import poppler
import cairo
import pdfrw
STRIPPERS['application/x-pdf'] = office.PdfStripper
STRIPPERS['application/pdf'] = office.PdfStripper
except ImportError:
print('Unable to import python-poppler and/or python-cairo \
and/or pdfrw: no PDF support')
try: # mutangen-python : audio format support
import mutagen
STRIPPERS['audio/x-flac'] = audio.FlacStripper
STRIPPERS['audio/vorbis'] = audio.OggStripper
except ImportError:
print('Unable to import python-mutagen: limited audio format support')
try: # check if exiftool is installed on the system
subprocess.Popen('exiftool', stdout=open('/dev/null'))
import exiftool
STRIPPERS['image/jpeg'] = exiftool.JpegStripper
STRIPPERS['image/png'] = exiftool.PngStripper
except: # if exiftool is not installed, use hachoir
print('Unable to find exiftool: limited images support')
STRIPPERS['image/jpeg'] = images.JpegStripper
STRIPPERS['image/png'] = images.PngStripper
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