def _test_image_small(self, vals):
if 'image_small' not in vals:
if ('image' in vals):
vals['image_small'] = tools.image_resize_image_small(vals.get('image'), avoid_if_small=True)
else:
if ('image_medium' in vals):
vals['image_small'] = tools.image_resize_image_small(vals.get('image_medium'), avoid_if_small=True)
return vals
def _compute_image(self):
if self.image:
self.image_small = tools.image_resize_image_small(self.image)
self.image_medium = tools.image_resize_image_medium(self.image)
else:
self.image_small = False
self.image_medium = False
def _compute_image(self):
if self.image:
self.image_small = tools.image_resize_image_small(self.image)
self.image_medium = tools.image_resize_image_medium(self.image)
else:
self.image_small = False
self.image_medium = False
def _resize_image_generic(self):
for image in self:
try:
image_64 = image.read().encode('base64')
self.image_generic_medium = tools.image_resize_image_medium(image_64)
self.image_generic_small = tools.image_resize_image_small(image_64)
except binascii.Error:
print "no correct base64"
def _get_image_sizes(self):
for s in self:
try:
image = s.with_context(bin_size=False).image_main
vals = dict()
vals["image_medium"] = tools.image_resize_image_medium(
image, size=(300, 300))
vals["image_small"] = tools.image_resize_image_small(image)
except:
vals = {"image_medium": False, "image_small": False}
s.update(vals)
def _compute_stats(self):
if self.content:
self.size = len(decodestring(self.content))
self.filename = os.path.basename(self.path)
self.extension = os.path.splitext(self.path)[1]
self.content_type = mimetypes.guess_type(self.filename)[0] if mimetypes.guess_type(self.filename) else False
self.is_image = self.content_type in ['image/png', 'image/jpeg', 'image/gif', 'image/bmp']
self.image_small = tools.image_resize_image_small(self.content, size=(100, 100)) if self.is_image else False
else:
self.size = False
self.filename = False
self.extension = False
self.content_type = False
self.image_small = False
self.is_image = False
def _save_file(self, path, b64_file):
"""Save a file encoded in base 64"""
self._check_filestore(path)
name, extention = os.path.splitext(path)
with open(path, "w") as ofile:
resize = tools.image_resize_image_medium(b64_file, size=(200, 150))
ofile.write(base64.b64decode(resize))
path_small = name + "small" + extention
with open(path_small, "w") as ofile:
resize_small = tools.image_resize_image_small(b64_file, size=(100, 75))
ofile.write(base64.b64decode(resize_small))
path_medium = name + "medium" + extention
with open(path_medium, "w") as ofile:
resize_medium = tools.image_resize_image_medium(b64_file, size=(600, 450))
ofile.write(base64.b64decode(resize_medium))
path_big = name + "big" + extention
with open(path_big, "w") as ofile:
resize_big = tools.image_resize_image_big(b64_file, size=(800, 600))
ofile.write(base64.b64decode(resize_big))
return True
def _save_file(self, path, b64_file):
"""Save a file encoded in base 64"""
self._check_filestore(path)
name, extention = os.path.splitext(path)
with open(path, 'w') as ofile:
resize = tools.image_resize_image_medium(b64_file, size=(200, 150))
ofile.write(base64.b64decode(resize))
path_small = name + 'small' + extention
with open(path_small, 'w') as ofile:
resize_small = tools.image_resize_image_small(b64_file,
size=(100, 75))
ofile.write(base64.b64decode(resize_small))
path_medium = name + 'medium' + extention
with open(path_medium, 'w') as ofile:
resize_medium = tools.image_resize_image_medium(b64_file,
size=(600, 450))
ofile.write(base64.b64decode(resize_medium))
path_big = name + 'big' + extention
with open(path_big, 'w') as ofile:
resize_big = tools.image_resize_image_big(b64_file,
size=(800, 600))
ofile.write(base64.b64decode(resize_big))
return True
def _compute_images(self):
for rec in self:
rec.image_medium = tools.image_resize_image_medium(rec.image)
rec.image_small = tools.image_resize_image_small(rec.image)
def _compute_images(self):
for rec in self:
rec.image_medium = tools.image_resize_image_medium(rec.image)
rec.image_small = tools.image_resize_image_small(rec.image)
def _get_image(self):
self.image_medium = tools.image_resize_image_medium(self.image)
self.image_small = tools.image_resize_image_small(self.image)
def _get_default_generic_image_small(self, colorize=False):
image = open(get_module_resource('tcd_website','static/img', 'sails.png')).read()
return tools.image_resize_image_small(image.encode('base64'))
def _get_image(self):
self.image_medium = tools.image_resize_image_medium(self.image)
self.image_small = tools.image_resize_image_small(self.image)
def _compute_isometric(self):
for rec in self:
rec.isometric_medium = tools.image_resize_image_medium(
rec.isometric, avoid_if_small=True)
rec.isometric_small = tools.image_resize_image_small(rec.isometric)
