def _path_info_dict(self, storage_path):
try:
with default_storage.open(storage_path, 'rb') as im_file:
width, height = get_image_dimensions(im_file)
except IOERRORS:
return AdjustmentInfoDict()
if self.calc_uses_areas:
areas = self.get_areas(storage_path)
else:
areas = None
for adjustment in self.adjustments:
width, height = adjustment.calculate((width, height), areas=areas)
url = u"{0}?{1}".format(
reverse('daguerre_adjusted_image_redirect',
kwargs={'storage_path': storage_path}),
self.to_querydict(secure=True).urlencode()
)
ajax_url = u"{0}?{1}".format(
reverse('daguerre_ajax_adjustment_info',
kwargs={'storage_path': storage_path}),
self.to_querydict(secure=False).urlencode()
)
return AdjustmentInfoDict({
'width': width,
'height': height,
'url': url,
'ajax_url': ajax_url,
})
def _path_info_dict(self, storage_path):
try:
with default_storage.open(storage_path, 'rb') as im_file:
width, height = get_image_dimensions(im_file)
except IOERRORS + (TypeError,):
# TypeError will be raised if for any reason storage_path's
# dimensions can't be determined. get_image_dimensions will
# return None, which can't be split into width and height.
return AdjustmentInfoDict()
if self.calc_uses_areas:
areas = self.get_areas(storage_path)
else:
areas = None
for adjustment in self.adjustments:
width, height = adjustment.calculate((width, height), areas=areas)
url = u"{0}?{1}".format(
reverse('daguerre_adjusted_image_redirect',
kwargs={'storage_path': storage_path}),
self.to_querydict(secure=True).urlencode()
)
ajax_url = u"{0}?{1}".format(
reverse('daguerre_ajax_adjustment_info',
kwargs={'storage_path': storage_path}),
self.to_querydict(secure=False).urlencode()
)
return AdjustmentInfoDict({
'width': width,
'height': height,
'url': url,
'ajax_url': ajax_url,
})
def _path_info_dict(self, storage_path):
try:
with default_storage.open(storage_path, 'rb') as im_file:
width, height = get_image_dimensions(im_file)
except IOERRORS + (TypeError,):
# TypeError will be raised if for any reason storage_path's
# dimensions can't be determined. get_image_dimensions will
# return None, which can't be split into width and height.
return AdjustmentInfoDict()
if self.calc_uses_areas:
areas = self.get_areas(storage_path)
else:
areas = None
for adjustment in self.adjustments:
width, height = adjustment.calculate((width, height), areas=areas)
url = u"{0}?{1}".format(
reverse('daguerre_adjusted_image_redirect',
kwargs={'storage_path': storage_path}),
self.to_querydict(secure=True).urlencode()
)
ajax_url = u"{0}?{1}".format(
reverse('daguerre_ajax_adjustment_info',
kwargs={'storage_path': storage_path}),
self.to_querydict(secure=False).urlencode()
)
return AdjustmentInfoDict({
'width': width,
'height': height,
'url': url,
'ajax_url': ajax_url,
})
def test_non_exif(self):
dim = get_image_dimensions(self._data_path('20x7_no_exif.png'))
self.assertEqual(dim, self.ORIGINAL_ORIENTATION)
def test_exif_not_rotated(self):
dim = get_image_dimensions(self._data_path('20x7_exif_not_rotated.jpg'))
self.assertEqual(dim, self.ORIGINAL_ORIENTATION)
def test_non_exif(self):
dim = get_image_dimensions(self._data_path('20x7_no_exif.png'))
self.assertEqual(dim, self.ORIGINAL_ORIENTATION)
def test_exif_not_rotated(self):
dim = get_image_dimensions(
self._data_path('20x7_exif_not_rotated.jpg'))
self.assertEqual(dim, self.ORIGINAL_ORIENTATION)