http://www.mediawiki.org/wiki/Special:Code/pywikipedia/11167

Revision: 11167 Author: drtrigon Date: 2013-03-02 22:02:28 +0000 (Sat, 02 Mar 2013) Log Message: ----------- bug fix; ValueError: range() step argument must not be zero

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

Modified: trunk/pywikipedia/catimages.py =================================================================== --- trunk/pywikipedia/catimages.py 2013-03-02 21:46:33 UTC (rev 11166) +++ trunk/pywikipedia/catimages.py 2013-03-02 22:02:28 UTC (rev 11167) @@ -622,7 +622,7 @@ #fft = fftpack.fftshift(fft) #fft = np.fft.fftn(gray) c = (np.array(s)/2.).astype(int) - for i in range(0, min(c)-1, int(min(c)/50.)): + for i in range(0, min(c)-1, max( int(min(c)/50.), 1 )): fft[(c[0]-i):(c[0]+i+1),(c[1]-i):(c[1]+i+1)] = 0. #new = np.zeros(s) #new[(c[0]-i):(c[0]+i+1),(c[1]-i):(c[1]+i+1)] = fft[(c[0]-i):(c[0]+i+1),(c[1]-i):(c[1]+i+1)] @@ -643,7 +643,7 @@ #U, S, Vh = linalg.svd(np.matrix(fft)) # do combined 'svd of fft' SS = np.zeros(s) ss = min(s) - for i in range(0, len(S)-1, int(len(S)/100.)): # (len(S)==ss) -> else; problem! + for i in range(0, len(S)-1, max( int(len(S)/100.), 1 )): # (len(S)==ss) -> else; problem! #SS = np.zeros(s) #SS[:(ss-i),:(ss-i)] = np.diag(S[:(ss-i)]) SS[:(i+1),:(i+1)] = np.diag(S[:(i+1)]) @@ -811,6 +811,9 @@ return

def _detect_Properties_PIL(self): + """Retrieve as much file property info possible, especially the same + as commons does in order to compare if those libraries (ImageMagick, + ...) are buggy (thus explicitely use other software for independence)""" #self.image_size = (None, None) self._info['Properties'] = [{'Format': u'-', 'Pages': 0}] if self.image_fileext == u'.svg': # MIME: 'application/xml; charset=utf-8' @@ -896,10 +899,8 @@ # djvu: python-djvulibre or python-djvu for djvu support # http://pypi.python.org/pypi/python-djvulibre/0.3.9 #elif self.image_fileext == u'.xcf' - # # use ImageMagick instead of PIL to get these info ... - # data = Popen("identify -verbose info: %s" % self.image_path, - # shell=True, stderr=PIPE).stderr.read() - # print data + # result = {} + # # DO NOT use ImageMagick (identify) instead of PIL to get these info !! else: pywikibot.output(u'WARNING: unknown (generic) file type [_detect_Properties_PIL]') return