DrTrigon has submitted this change and it was merged.

Change subject: bugfix; deactivate (for now) pyexiv2 parts since the cause segfaults ......................................................................

bugfix; deactivate (for now) pyexiv2 parts since the cause segfaults

Change-Id: I41dd3ae87293224caea92e62532097448fab1030 --- M catimages.py 1 file changed, 26 insertions(+), 23 deletions(-)

Approvals: DrTrigon: Verified; Looks good to me, approved

diff --git a/catimages.py b/catimages.py index a488011..e95bd8a 100644 --- a/catimages.py +++ b/catimages.py @@ -305,20 +305,23 @@ return self._buffer_EXIF

res = {} - enable_recovery() # enable recovery from hard crash + enable_recovery('exif') # enable recovery from hard crash try: if hasattr(pyexiv2, 'ImageMetadata'): - metadata = pyexiv2.ImageMetadata(self.file_name) - metadata.read() - - for key in metadata.exif_keys: - res[key] = metadata[key] - - for key in metadata.iptc_keys: - res[key] = metadata[key] - - for key in metadata.xmp_keys: - res[key] = metadata[key] +# TODO: find solution to avoid segfaults (error/exit code 139) +# file pyexiv2 bug report +# metadata = pyexiv2.ImageMetadata(self.file_name) +# metadata.read() +# +# for key in metadata.exif_keys: +# res[key] = metadata[key] +# +# for key in metadata.iptc_keys: +# res[key] = metadata[key] +# +# for key in metadata.xmp_keys: +# res[key] = metadata[key] + pass else: image = pyexiv2.Image(self.file_name) image.readMetadata() @@ -335,7 +338,7 @@ pass except RuntimeError: pass - disable_recovery() # disable since everything worked out fine + disable_recovery() # disable since everything worked out fine

# http://www.sno.phy.queensu.ca/~phil/exiftool/ @@ -1043,9 +1046,9 @@ # groupThreshold (set groupThreshold to 0 to turn off the grouping completely). # detectMultiScale(img, hit_threshold=0, win_stride=Size(), # padding=Size(), scale0=1.05, group_threshold=2) - enable_recovery() # enable recovery from hard crash + enable_recovery('hog') # enable recovery from hard crash ret = hog.detectMultiScale(img, 0.25, (8,8), (32,32), 1.05, 2) - disable_recovery() # disable since everything worked out fine + disable_recovery() # disable since everything worked out fine if cv2.__version__ == '$Rev: 4557 $': # TS found = ret else: #'2.4.5' or else (e.g. on fedora 18) @@ -1545,10 +1548,10 @@ # sys.stdout handeled, but with freopen which could give issues import jseg # e.g. "segdist -i test3.jpg -t 6 -r9 test3.map.gif" - enable_recovery() # enable recovery from hard crash + enable_recovery('jseg') # enable recovery from hard crash jseg.segdist_cpp.main([item.encode('utf-8') for item in ("segdist -i %s -t 6 -r9 %s"%(tmpjpg, tmpgif)).split(" ")]) - disable_recovery() # disable since everything worked out fine + disable_recovery() # disable since everything worked out fine #out = open((tmpgif + ".stdout"), "r").read() # reading stdout #print out os.remove(tmpgif + ".stdout") @@ -1780,9 +1783,9 @@ int(img.size[1] / scale))) img = smallImg

- enable_recovery() # enable recovery from hard crash + enable_recovery('dmtx') # enable recovery from hard crash #res = dm_read.decode(img.size[0], img.size[1], buffer(img.tostring())) - disable_recovery() # disable since everything worked out fine + disable_recovery() # disable since everything worked out fine #print res

result = [] @@ -2642,9 +2645,9 @@ #proc = Popen("pdftotext -layout %s %s" % (self.image_path, self.image_path+'.txt'), proc = Popen("pdftotext %s %s" % (self.image_path, self.image_path+'.txt'), shell=True, stderr=PIPE)#.stderr.readlines() - enable_recovery() # enable recovery from hard crash + enable_recovery('pdftotext') # enable recovery from hard crash proc.wait() - disable_recovery() # disable since everything worked out fine + disable_recovery() # disable since everything worked out fine if proc.returncode: raise ImportError("pdftotext not found!") data = open(self.image_path+'.txt', 'r').readlines() @@ -4560,9 +4563,9 @@

# for functions in C/C++ that might crash hard without any exception throwed # e.g. an abort due to an assert or something else -def enable_recovery(): +def enable_recovery(note=''): recoveryfile = open(os.path.join(scriptdir, 'cache/catimages_recovery'), "w") - recoveryfile.write('') + recoveryfile.write(note) recoveryfile.close()