http://www.mediawiki.org/wiki/Special:Code/pywikipedia/11705

Revision: 11705 Author: drtrigon Date: 2013-07-01 11:30:01 +0000 (Mon, 01 Jul 2013) Log Message: ----------- improvement; refactored '_cat_meta' parts into one single 'general' method improvement; changed 'Pages' to 'Length' in 'Properties' in order to reflect also temporal ranges

Modified Paths: -------------- trunk/pywikipedia/catimages.py

Modified: trunk/pywikipedia/catimages.py =================================================================== --- trunk/pywikipedia/catimages.py 2013-06-30 17:01:59 UTC (rev 11704) +++ trunk/pywikipedia/catimages.py 2013-07-01 11:30:01 UTC (rev 11705) @@ -151,7 +151,7 @@ self.image_size = (None, None)

# available file properties and metadata - self._properties = { 'Properties': [{'Format': u'-', 'Pages': 0}], + self._properties = { 'Properties': [{'Format': u'-', 'Length': -1}], 'Metadata': [], } # available feature to extract self._features = { 'ColorAverage': [], @@ -163,7 +163,7 @@ 'History': [], 'Text': [], 'Streams': [], - 'Audio': [], + #'Audio': [], 'Legs': [], 'Hands': [], 'Torsos': [], @@ -193,35 +193,31 @@

exif = self._util_get_DataTags_EXIF() #print exif + + misc = [] + misc += [exif['Output_extension']] if 'Output_extension' in exif else [] + misc += [exif['DescProducer']] if 'DescProducer' in exif else [] + misc += [exif['DescCreator']] if 'DescCreator' in exif else [] + result = { 'Software': exif['Software'] if 'Software' in exif else u'-', - 'Output_Extension': exif['Output_extension'] if 'Output_extension' in exif else u'-', 'Desc': exif['Desc'] if 'Desc' in exif else u'-', - 'DescProducer': exif['DescProducer'] if 'DescProducer' in exif else u'-', - 'DescCreator': exif['DescCreator'] if 'DescCreator' in exif else u'-', 'Comment': exif['Comment'] if 'Comment' in exif else u'-', - 'Producer': exif['Producer'] if 'Producer' in exif else u'-',} + 'Producer': exif['Producer'] if 'Producer' in exif else u'-', + 'Misc': u'\n'.join(misc) if misc else u'-',} + #'Output_Extension': exif['Output_extension'] if 'Output_extension' in exif else u'-', + #'DescProducer': exif['DescProducer'] if 'DescProducer' in exif else u'-', + #'DescCreator': exif['DescCreator'] if 'DescCreator' in exif else u'-', #'Comments': exif['Comments'] if 'Comments' in exif else u'-', #'WorkDesc': exif['WorkDescription'] if 'WorkDescription' in exif else u'-', ##'Dimensions': tuple(map(int, exif['ImageSize'].split(u'x'))),} #'Dimensions': tuple(exif['ImageSize'].split(u'x')) if 'ImageSize' in exif else (None, None),} #'Mode': exif['ColorType'], }

-# TODO: vvv -#* metadata template in commons has to be worked out and code adopted -#* like in 'Streams' a nice content listing of MIDI (exif or music21 - if needed at all?) -#* docu all this stuff in commons -#* docu and do all open things on "commons TODO list" -# -# -# -#(* initial audio midi support (music21)) -#[TODO: docu on Commons ... / template ...] - # TODO: if '_detect_History' is not needed here, moveit back into _JpegFile !!! #print "self._detect_History()" #print self._detect_History()

- # https://pypi.python.org/pypi/hachoir-metadata (needs 'core' and 'parser') + ## https://pypi.python.org/pypi/hachoir-metadata (needs 'core' and 'parser') # #from hachoir_core.error import HachoirError #from hachoir_core.stream import InputStreamError @@ -416,9 +412,9 @@ self._detect_Faces_EXIF() # Faces and eyes (opencv pre-trained haar) self._detect_Faces() -# TODO: test and use or switch off # Face via Landmark(s) -# self._detect_FaceLandmark_xBOB() + # SWITCHED OFF; needs lots of libraries and disk space for minor improvement + #self._detect_FaceLandmark_xBOB() # exclude duplicates (CV and EXIF) faces = [item['Position'] for item in self._features['Faces']] for i in self._util_merge_Regions(faces)[1]: @@ -495,7 +491,7 @@ as commons does in order to compare if those libraries (ImageMagick, ...) are buggy (thus explicitely use other software for independence)"""

- result = {'Format': u'-', 'Pages': 0} + result = {'Format': u'-', 'Length': -1}

try: i = Image.open(self.image_path) @@ -529,7 +525,7 @@ #'info': i.info, #'stat': os.stat(self.image_path), 'Palette': str(len(i.palette.palette)) if i.palette else u'-', - 'Pages': pc, + 'Length': pc, # num. of pages 'Dimensions': self.image_size, 'Filesize': os.path.getsize(self.file_name), 'MIME': u'%s/%s' % tuple(self.file_mime[:2]), }) @@ -2364,7 +2360,7 @@

result = { 'Format': u'%s' % self.file_mime[1].upper(), # DO NOT use ImageMagick (identify) instead of PIL to get these info !! - 'Pages': 0, + 'Length': -1, # pages/layers 'Dimensions': self.image_size, 'Filesize': os.path.getsize(self.file_name), 'MIME': u'%s/%s' % tuple(self.file_mime[:2]), } @@ -2408,7 +2404,7 @@ as commons does in order to compare if those libraries (ImageMagick, ...) are buggy (thus explicitely use other software for independence)"""

- result = {'Format': u'-', 'Pages': 0} + result = {'Format': u'-', 'Length': -1}

# similar to PDF page count OR use BeautifulSoup svgcountpages = re.compile("<page>") @@ -2434,7 +2430,7 @@ result.update({ 'Format': valid, 'Mode': u'-', 'Palette': u'-', - 'Pages': pc, + 'Length': pc, # pages # may be set {{validSVG}} also or do something in bot template to # recognize 'Format=SVG (valid)' ... 'Dimensions': self.image_size, @@ -2480,7 +2476,7 @@ result = { 'Format': u'PDF', 'Mode': u'-', 'Palette': u'-', - 'Pages': pc, + 'Length': pc, # pages 'Dimensions': self.image_size, 'Filesize': os.path.getsize(self.file_name), 'MIME': u'%s/%s' % tuple(self.file_mime[:2]), } @@ -2648,10 +2644,10 @@ class _OggFile(_JpegFile): def getFeatures(self): # general handling of all audio and video formats - self._detect_Streams() + self._detect_Streams() # Streams

# general audio feature extraction -# self._detect_AudioFeatures() +# self._detect_AudioFeatures() # Audio

return self._features

@@ -2665,8 +2661,10 @@ d = self._util_get_DataStreams_FFMPEG() #print d

+ #print self._util_get_DataTags_EXIF()['Duration'] + result = { 'Format': u'%s' % d['format']['format_name'].upper(), - 'Pages': 0, + 'Length': float(d['format']['duration']), # secs/frames 'Dimensions': self.image_size, 'Filesize': os.path.getsize(self.file_name), 'MIME': u'%s/%s' % tuple(self.file_mime[:2]), } @@ -2701,6 +2699,7 @@ 'Format': u'%s/%s' % (s["codec_type"], s.get("codec_name",u'?')), 'Rate': rate or u'-', 'Dimensions': dim or (None, None), + 'Duration': float(s['duration']), })

if 'image' in d["format"]["format_name"]: @@ -2893,25 +2892,21 @@ return

-class _MidiFile(_UnknownFile): - def getFeatures(self): - self._detect_AudioFeatures() # Audio - return self._features - +#class _MidiFile(_UnknownFile): +class _MidiFile(_OggFile): def _detect_HeaderAndMetadata(self): #_UnknownFile._detect_HeaderAndMetadata(self) #result = {'Desc': self._properties['Metadata'][0]['Desc'].splitlines()}

- result = {'Desc': []} - # extract data from midi file # http://valentin.dasdeck.com/midi/midifile.htm # http://stackoverflow.com/questions/3943149/reading-and-interpreting-data-fro... ba = bytearray(open(self.file_name, 'rb').read()) i = -1 + res = {'Desc': []} for key, data in [('Text', '\x01'), ('Copyright', '\x02')]:#, ('Lyrics', '\x05')]: key = 'Desc' - #result[key] = [] + #res[key] = [] while True: i = ba.find('\xff%s' % data, i+1) if i < 0: # something found? @@ -2919,15 +2914,12 @@ e = (i+3+ba[i+2]) if ba[e] != 0: # length match with string end (00)? e = ba.find('\x00', (i+3+ba[i+2])) - result[key].append(ba[i+3:e].decode('latin-1').strip()) - #result[key] = u'\n'.join(result[key]) - result[key] = u'\n'.join(result[key]) - if not result['Desc']: - result['Desc'] = u'-' + res[key].append(ba[i+3:e].decode('latin-1').strip()) + #res[key] = u'\n'.join(res[key]) + res['Desc'] = u'\n'.join(res['Desc'])

## find specific info in extracted data #print [item.strip() for item in re.findall('Generated .*?\n', result['Text'])] - ##u"Cr'eateur: GNU LilyPond 2.0.1" #import dateutil.parser #dates = [] #for line in result['Text'].splitlines(): @@ -2938,6 +2930,12 @@ # pass #print dates

+ result = { 'Software': u'-', + 'Desc': res['Desc'] if res['Desc'] else u'-', + 'Comment': u'-', + 'Producer': u'-', + 'Misc': u'-', } + import _music21 as music21 try: s = music21.converter.parse(self.file_name) @@ -2956,8 +2954,11 @@ as commons does in order to compare if those libraries (ImageMagick, ...) are buggy (thus explicitely use other software for independence)"""

+ # 'ffprobe' (ffmpeg); audio and video streams files (ogv, oga, ...) + d = self._util_get_DataStreams_MUSIC21() + result = { 'Format': u'%s' % self.file_mime[1].upper(), - 'Pages': 0, + 'Length': d["duration"], # secs 'Dimensions': self.image_size, 'Filesize': os.path.getsize(self.file_name), 'MIME': u'%s/%s' % tuple(self.file_mime[:2]), } @@ -2966,8 +2967,37 @@ self._properties['Properties'][0].update(result) return

- # midi audio feature extraction - def _detect_AudioFeatures(self): + # midi audio stream/feature extraction, detect streams of notes; parts + def _detect_Streams(self): + # like in '_OggFile' (streams) a nice content listing of MIDI (music21) + d = self._util_get_DataStreams_MUSIC21() + if not d: + return + + data = [] + for i, part in enumerate(d["parts"]): + #print part.elements + mm = part.elements[0] # MetronomeMark + ts = part.elements[1] # TimeSignature + stream = part.notes # Stream - containing all Note(s) + #print mm.secondsPerQuarter() + #print mm.durationToSeconds(part.duration.quarterLength) + #print sum([item.seconds for item in stream]) # sum over all Note(s) + #print part.metadata + data.append( {'ID': (i+1), + 'Format': u'(audio/midi)', + # note rate / noteduration ...?? + 'Rate': u'%s/-/-' % d["channels"][i], + 'Dimension': (None, None), + 'Duration': part.seconds,} ) + + self._features['Streams'] = data + return + + def _util_get_DataStreams_MUSIC21(self): + if hasattr(self, '_buffer_MUSIC21'): + return self._buffer_MUSIC21 + import _music21 as music21

#music21.features.jSymbolic.getCompletionStats() @@ -2976,7 +3006,7 @@ #s = music21.midi.translate.midiFilePathToStream(self.file_name) s = music21.converter.parse(self.file_name) except music21.midi.base.MidiException: - pywikibot.warning(u'unknown file type [_detect_AudioFeatures]') + pywikibot.warning(u'unknown file type [_detect_Streams]') return

#fs = music21.features.jSymbolic.extractorsById @@ -2995,29 +3025,37 @@ # print f.name, f.vector # except AttributeError: # print "ERROR" - data = {'RegisterImportance': (music21.features.jSymbolic.ImportanceOfBassRegisterFeature(s).extract().vector[0], - music21.features.jSymbolic.ImportanceOfMiddleRegisterFeature(s).extract().vector[0], - music21.features.jSymbolic.ImportanceOfHighRegisterFeature(s).extract().vector[0],), - 'NoteDuration': (music21.features.jSymbolic.AverageNoteDurationFeature(s).extract().vector[0], - music21.features.jSymbolic.MaximumNoteDurationFeature(s).extract().vector[0],), - 'IndependentVoices': (music21.features.jSymbolic.AverageNumberOfIndependentVoicesFeature(s).extract().vector[0], - music21.features.jSymbolic.MaximumNumberOfIndependentVoicesFeature(s).extract().vector[0],), - 'MostCommonPitch': music21.features.jSymbolic.MostCommonPitchFeature(s).extract().vector[0], - 'Tempo': music21.features.jSymbolic.InitialTempoFeature(s).extract().vector[0], - 'Duration': s.highestTime, - #'Metadata': s.metadata if s.metadata else u'', - 'Lyrics': s.lyrics(recurse=True) if s.lyrics(recurse=True) else u'',} +# TODO: do we extract "streams" and/or features here ... ???!? +# data = [{'RegisterImportance': (music21.features.jSymbolic.ImportanceOfBassRegisterFeature(s).extract().vector[0], +# music21.features.jSymbolic.ImportanceOfMiddleRegisterFeature(s).extract().vector[0], +# music21.features.jSymbolic.ImportanceOfHighRegisterFeature(s).extract().vector[0],), +# 'NoteDuration': (music21.features.jSymbolic.AverageNoteDurationFeature(s).extract().vector[0], +# music21.features.jSymbolic.MaximumNoteDurationFeature(s).extract().vector[0],), +# 'IndependentVoices': (music21.features.jSymbolic.AverageNumberOfIndependentVoicesFeature(s).extract().vector[0], +# music21.features.jSymbolic.MaximumNumberOfIndependentVoicesFeature(s).extract().vector[0],), +# 'MostCommonPitch': music21.features.jSymbolic.MostCommonPitchFeature(s).extract().vector[0], +# 'Tempo': music21.features.jSymbolic.InitialTempoFeature(s).extract().vector[0], +# #'Duration': s.highestTime, +# #'Metadata': s.metadata if s.metadata else u'', +# 'Lyrics': s.lyrics(recurse=True) if s.lyrics(recurse=True) else u'',}] #print music21.text.assembleLyrics(s) - #print s.duration - #print s.offsetMap - #print s.measureOffsetMap() - #print s.seconds - #print s.secondsMap

- self._features['Audio'] = [data] - return + #print s.show('text') + #midi = [item for item in s.recurse()] + #print midi

+ mf = music21.midi.translate.streamToMidiFile(s)

+ res = {} + + res["channels"] = [ len(t.getChannels()) for t in mf.tracks ] + res["parts"] = [ p for p in s.elements ] + res["duration"] = max([ p.seconds for p in s.elements ]) + self._buffer_MUSIC21 = res + + return self._buffer_MUSIC21 + + # http://commons.wikimedia.org/wiki/File_formats _FILETYPES = { '*': _UnknownFile, ( 'image', 'jpeg'): _JpegFile, @@ -3221,7 +3259,7 @@ pdf = u'PDF' in self._info_filter['Properties'][0]['Format'] result = self._info_filter['Text'] relevance = pdf and len(result) and \ - (self._info_filter['Properties'][0]['Pages'] >= 10) and \ + (self._info_filter['Properties'][0]['Length'] >= 10) and \ (result[0]['Size'] >= 5E4) and (result[0]['Lines'] >= 1000)

return (u'Books (literature) in PDF', relevance) @@ -3231,7 +3269,7 @@ # (Category:Animated SVG‎) def _cat_prop_Animated_general(self): result = self._info_filter['Properties'] - relevance = result and (result[0]['Pages'] > 1) and \ + relevance = result and (result[0]['Length'] > 1) and \ (result[0]['Format'] in [u'GIF', u'PNG'])

return (u'Animated %s' % result[0]['Format'], relevance) @@ -3270,259 +3308,70 @@ return (u'Graphics', bool(relevance))

# Category:MIDI files created with GNU LilyPond - def _cat_meta_MIDIfilescreatedwithGNULilyPond(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Desc' in result[0]) and \ - (u"Generated automatically by: GNU LilyPond" in - result[0]['Desc']) - - return (u'MIDI files created with GNU LilyPond', bool(relevance)) - # Category:Bitmap_from_Inkscape (png) - def _cat_meta_BitmapfromInkscape(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"www.inkscape.org" in - result[0]['Software'].lower()) - - return (u'Bitmap from Inkscape', bool(relevance)) - # Category:Created_with_Inkscape (svg) - def _cat_meta_CreatedwithInkscape(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Output_Extension' in result[0]) and \ - (u"org.inkscape.output.svg.inkscape" in - result[0]['Output_Extension'].lower()) - - return (u'Created with Inkscape', bool(relevance)) - # Category:Created_with_MATLAB (png) # Category:Created_with_MATLAB (svg) - def _cat_meta_CreatedwithMATLAB(self): - result = self._info_filter['Metadata'] - relevance = len(result) and \ - ((('Software' in result[0]) and \ - (u"MATLAB, The Mathworks, Inc." in - result[0]['Software'])) \ - or \ - (('Desc' in result[0]) and \ - (u"Matlab Figure" in - result[0]['Desc'])) ) - - return (u'Created with MATLAB', bool(relevance)) - # Category:Created_with_PLOT2SVG (svg) [new] - def _cat_meta_CreatedwithPLOT2SVG(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Desc' in result[0]) and \ - (u"Converted by PLOT2SVG" in - result[0]['Desc']) - - return (u'Created with PLOT2SVG', bool(relevance)) - # Category:Created_with_ImageMagick (jpg) - def _cat_meta_CreatedwithImageMagick(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"ImageMagick" in - result[0]['Software']) - - return (u'Created with ImageMagick', bool(relevance)) - # Category:Created_with_Adobe_ImageReady (png) - def _cat_meta_CreatedwithAdobeImageReady(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Adobe ImageReady" in - result[0]['Software']) - - return (u'Created with Adobe ImageReady', bool(relevance)) - # Category:Created_with_Adobe_Photoshop (jpg) - def _cat_meta_CreatedwithAdobePhotoshop(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Adobe Photoshop" in - result[0]['Software']) - - return (u'Created with Adobe Photoshop', bool(relevance)) - # Category:Created_with_Picasa (jpg) - def _cat_meta_CreatedwithPicasa(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Picasa" in - result[0]['Software']) - - return (u'Created with Picasa', bool(relevance)) - # Category:Created_with_Qtpfsgui (jpg) - def _cat_meta_CreatedwithQtpfsgui(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Created with opensource tool Qtpfsgui" in - result[0]['Software']) - - return (u'Created with Qtpfsgui', bool(relevance)) - # Category:Created_with_Autopano (jpg) - def _cat_meta_CreatedwithAutopano(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Autopano" in - result[0]['Software']) - - return (u'Created with Autopano', bool(relevance)) - # Category:Created_with_Xmgrace (png) - def _cat_meta_CreatedwithXmgrace(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Grace" in - result[0]['Software']) - - return (u'Created with Xmgrace', bool(relevance)) - # Category:Created_with_darktable (jpg) - def _cat_meta_Createdwithdarktable(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"darktable" in - result[0]['Software'].lower()) - - return (u'Created with darktable', bool(relevance)) - # Category:Created_with_easyHDR (jpg) - def _cat_meta_CreatedwitheasyHDR(self): - result = self._info_filter['Metadata'] - relevance = len(result) and \ - ((('Software' in result[0]) and \ - (u"easyHDR" in - result[0]['Software'])) \ - or \ - (('Comment' in result[0]) and \ - (u"easyHDR" in - result[0]['Comment'])) ) - - return (u'Created with easyHDR', bool(relevance)) - # Category:Created_with_GIMP (jpg) [new] - def _cat_meta_CreatedwithGIMP(self): - result = self._info_filter['Metadata'] - relevance = len(result) and \ - ((('Software' in result[0]) and \ - (u"GIMP" in - result[0]['Software'])) \ - or \ - (('Comment' in result[0]) and \ - (u"Created with GIMP" in - result[0]['Comment'])) ) - - return (u'Created with GIMP', bool(relevance)) - # Category:Created_with_R (svg) - def _cat_meta_CreatedwithR(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Desc' in result[0]) and \ - (u"R SVG" in - result[0]['Desc']) - - return (u'Created with R', bool(relevance)) - # Category:Created_with_VectorFieldPlot (svg) - def _cat_meta_CreatedwithVectorFieldPlot(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Desc' in result[0]) and \ - (u"created with VectorFieldPlot" in - result[0]['Desc']) - - return (u'Created with VectorFieldPlot', bool(relevance)) - # Category:Created_with_Chemtool (svg) - def _cat_meta_CreatedwithChemtool(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Desc' in result[0]) and \ - (u"Created with Chemtool" in - result[0]['Desc']) - - return (u'Created with Chemtool', bool(relevance)) - # Category:Created_with_GNU_Octave (svg) - def _cat_meta_CreatedwithGNUOctave(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Desc' in result[0]) and \ - (u"Produced by GNUPLOT" in - result[0]['Desc']) - - return (u'Created with GNU Octave', bool(relevance)) - # Category:Created_with_GeoGebra (svg) - def _cat_meta_CreatedwithGeoGebra(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('DescProducer' in result[0]) and \ - (u"geogebra.d.W" in - result[0]['DescProducer']) #and \ - #(u"FreeHEP Graphics2D Driver" in - # result[0]['DescCreator']) - - return (u'Created with GeoGebra', bool(relevance)) - # Category:Created_with_Stella (png) - def _cat_meta_CreatedwithStella(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Comment' in result[0]) and \ - (u"Created using Stella4D" in - result[0]['Comment']) - - return (u'Created with Stella', bool(relevance)) - # Category:Created_with_PhotoStitch (jpg) - def _cat_meta_CreatedwithPhotoStitch(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Comment' in result[0]) and \ - (u"LEAD Technologies Inc." in - result[0]['Comment']) - - return (u'Created with PhotoStitch', bool(relevance)) - # Category:Created_with_Scribus (pdf) - def _cat_meta_CreatedwithScribus(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Producer' in result[0]) and \ - (u"Scribus PDF Library" in - result[0]['Producer']) - - return (u'Created with Scribus', bool(relevance)) - # Category:Created_with_OpenOffice.org (pdf) - def _cat_meta_CreatedwithOpenOfficeorg(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Producer' in result[0]) and \ - (u"OpenOffice.org" in - result[0]['Producer']) - - return (u'Created with OpenOffice.org', bool(relevance)) - # Category:Created_with_Tux_Paint (pdf) - def _cat_meta_CreatedwithTuxPaint(self): - result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Tux Paint" in - result[0]['Software']) - - return (u'Created with Tux Paint', bool(relevance)) - # Category:Created_with_Microsoft_Image_Composite_Editor (jpg) - def _cat_meta_CreatedwithMicrosoftImageCompositeEditor(self): + def _cat_meta_general(self): result = self._info_filter['Metadata'] - relevance = len(result) and ('Software' in result[0]) and \ - (u"Microsoft ICE" in - result[0]['Software']) + for key, magic, cat in [('Desc', u"Generated automatically by: GNU LilyPond", u'MIDI files created with GNU LilyPond'), + ('Software', u"www.inkscape.org", u'Bitmap from Inkscape'), + ('Misc', u"org.inkscape.output.svg.inkscape", u'Created with Inkscape'), # 'Output_extension' + ('Software', u"MATLAB, The Mathworks, Inc.", u'Created with MATLAB'), + ('Desc', u"Matlab Figure", u'Created with MATLAB'), + ('Desc', u"Converted by PLOT2SVG", u'Created with PLOT2SVG'), + ('Software', u"ImageMagick", u'Created with ImageMagick'), + ('Software', u"Adobe ImageReady", u'Created with Adobe ImageReady'), + ('Software', u"Adobe Photoshop", u'Created with Adobe Photoshop'), + ('Software', u"Picasa", u'Created with Picasa'), + ('Software', u"Created with opensource tool Qtpfsgui", u'Created with Qtpfsgui'), + ('Software', u"Autopano", u'Created with Autopano'), + ('Software', u"Grace", u'Created with Xmgrace'), + ('Software', u"darktable", u'Created with darktable'), + ('Software', u"Tux Paint", u'Created with Tux Paint'), + ('Software', u"Microsoft ICE", u'Created with Microsoft Image Composite Editor'), + ('Software', u"easyHDR", u'Created with easyHDR'), + ('Comment', u"easyHDR", u'Created with easyHDR'), + ('Software', u"GIMP", u'Created with GIMP'), + ('Comment', u"Created with GIMP", u'Created with GIMP'), + ('Desc', u"R SVG", u'Created with R'), + ('Desc', u"created with VectorFieldPlot", u'Created with VectorFieldPlot'), + ('Desc', u"Created with Chemtool", u'Created with Chemtool'), + ('Desc', u"Produced by GNUPLOT", u'Created with GNU Octave'), + ('Misc', u"geogebra.d.W", u'Created with GeoGebra'), # 'DescProducer' + ('Comment', u"Created using Stella4D", u'Created with Stella'), + ('Comment', u"LEAD Technologies Inc.", u'Created with PhotoStitch'), + ('Producer', u"Scribus PDF Library", u'Created with Scribus'), + ('Producer', u"OpenOffice.org", u'Created with OpenOffice.org'),]: + relevance = len(result) and (key in result[0]) and \ + (magic in result[0][key]) + if relevance: + break

- return (u'Created with Microsoft Image Composite Editor', bool(relevance)) + return (cat, bool(relevance))

-# TODO: make '_cat_meta_general(self)' - # Category:Categorized by DrTrigonBot def _addcat_BOT(self): # - ALWAYS - @@ -4101,9 +3950,12 @@ return {'Properties': result}

def _filter_Metadata(self): - # >>> never drop <<< - result = self._info['Metadata'] - return {'Metadata': result} + ## >>> never drop <<< + #result = self._info['Metadata'] + ok = False + for item in self._info['Metadata'][0]: + ok = ok or (self._info['Metadata'][0][item] != u'-') + return {'Metadata': self._info['Metadata'] if ok else []}

def _filter_Faces(self): result = self._info['Faces']