def get_pdiff_bbox(idx):
idx = int(idx)
d = DIFF[idx]
try:
_, pdiff_image = util.generate_pdiff_image(d.a_path, d.b_path)
bbox = util.get_pdiff_bbox(pdiff_image)
except util.ImageMagickNotAvailableError:
return 'ImageMagick is not available', 501
except util.ImageMagickError as e:
return 'ImageMagick error %s' % e, 501
return jsonify(bbox)
def get_pdiff(idx):
idx = int(idx)
d = DIFF[idx]
try:
_, pdiff_image = util.generate_pdiff_image(d.a_path, d.b_path)
dilated_image = util.generate_dilated_pdiff_image(pdiff_image)
except util.ImageMagickNotAvailableError:
return 'ImageMagick is not available', 501
except util.ImageMagickError as e:
return 'ImageMagick error %s' % e, 501
return send_file(dilated_image)
def get_pdiff_bbox(idx):
idx = int(idx)
d = DIFF[idx]
try:
_, pdiff_image = util.generate_pdiff_image(d.a_path, d.b_path)
bbox = util.get_pdiff_bbox(pdiff_image)
except util.ImageMagickNotAvailableError:
return 'ImageMagick is not available', 501
except util.ImageMagickError as e:
return 'ImageMagick error %s' % e, 501
return jsonify(bbox)
def get_pdiff(idx):
idx = int(idx)
d = DIFF[idx]
try:
_, pdiff_image = util.generate_pdiff_image(d.a_path, d.b_path)
dilated_image = util.generate_dilated_pdiff_image(pdiff_image)
except util.ImageMagickNotAvailableError:
return 'ImageMagick is not available', 501
except util.ImageMagickError as e:
return 'ImageMagick error %s' % e, 501
return send_file(dilated_image)
def get_thick_dict(diff):
"""Similar to thin_dict, but includes potentially expensive fields."""
d = get_thin_dict(diff)
d.update({"is_image_diff": is_image_diff(diff), "no_changes": no_changes(diff)})
if d["is_image_diff"]:
if d["a"]:
d["image_a"] = util.image_metadata(diff.a_path)
if d["b"]:
d["image_b"] = util.image_metadata(diff.b_path)
if d["a"] and d["b"]:
try:
d["are_same_pixels"], _ = util.generate_pdiff_image(diff.a_path, diff.b_path)
except util.ImageMagickError:
d["are_same_pixels"] = False
except util.ImageMagickNotAvailableError:
pass
return d
def get_thick_dict(diff):
'''Similar to thin_dict, but includes potentially expensive fields.'''
d = get_thin_dict(diff)
d.update({
'is_image_diff': is_image_diff(diff),
'no_changes': no_changes(diff)
})
if d['is_image_diff']:
if d['a']: d['image_a'] = util.image_metadata(diff.a_path)
if d['b']: d['image_b'] = util.image_metadata(diff.b_path)
if d['a'] and d['b']:
try:
d['are_same_pixels'], _ = util.generate_pdiff_image(
diff.a_path, diff.b_path)
except util.ImageMagickError:
d['are_same_pixels'] = False
except util.ImageMagickNotAvailableError:
pass
return d