def get_print_list(tofind_list=[]):
# Print them out in their corresponding category
print_list = []
for key in key_list:
print_list.append('\n\n==================\n____'+ str(key) + '____\n\n')
for attr_name in type_dict[key]:
attr = cv2.__getattribute__(attr_name)
if type(attr) is types.BuiltinFunctionType:
typestr = str(attr.__doc__)
else:
typestr = repr(attr)
attr_name += ' '*(42-len(attr_name)) #padding
#typestr = typestr.replace('->','\n ->')
line = '%s = %s' % (attr_name, typestr)
if find_in_list(line, tofind_list):
print_list.append(line)
return print_list
def get_print_list(tofind_list=[]):
# Print them out in their corresponding category
print_list = []
for key in key_list:
print_list.append('\n\n==================\n____' + str(key) +
'____\n\n')
for attr_name in type_dict[key]:
attr = cv2.__getattribute__(attr_name)
if type(attr) is types.BuiltinFunctionType:
typestr = str(attr.__doc__)
else:
typestr = repr(attr)
attr_name += ' ' * (42 - len(attr_name)) #padding
#typestr = typestr.replace('->','\n ->')
line = '%s = %s' % (attr_name, typestr)
if find_in_list(line, tofind_list):
print_list.append(line)
return print_list
def cvtColor(cls, img, src, tgt):
"""Converts image color space with opencv convention
Args:
img (PIL.Image.Image, np.ndarray)
src (str): source color space
tgt (str): target color space eg {'RGB', 'BGR', 'GRAY', 'XYZ', 'YCrCb', 'HSV', 'HLS', 'Bayer'}
Returns:
output (np.ndarray)
"""
attribute = "COLOR_" + src + "2" + tgt
try:
output = cv2.cvtColor(img, cv2.__getattribute__(attribute))
except AttributeError:
raise AttributeError(
f"{attribute} is not a valid cv2 color conversion attribute. Please refer to opencv documentation"
)
return output
def __getattr__(self, name):
return cv2.__getattribute__(name)
import cv2
import sys
import types
# See what types exist in cv2
type_dict = {}
for attr_name in dir(cv2):
attr = cv2.__getattribute__(attr_name)
attr_type = type(attr)
if not attr_type in type_dict.keys():
type_dict[attr_type] = []
type_dict[attr_type].append(attr_name)
key_list = type_dict.keys()
def find_in_list(str_, tofind_list, agg_fn=all):
if len(tofind_list) == 0:
return True
str_ = str_.lower()
tofind_list = [tofind.lower() for tofind in tofind_list]
found_list = [str_.find(tofind) > -1 for tofind in tofind_list]
return agg_fn(found_list)
def get_print_list(tofind_list=[]):
# Print them out in their corresponding category
print_list = []
for key in key_list:
print_list.append('\n\n==================\n____' + str(key) +
'____\n\n')
for attr_name in type_dict[key]:
import cv2
import sys
import types
# See what types exist in cv2
type_dict = {}
for attr_name in dir(cv2):
attr = cv2.__getattribute__(attr_name)
attr_type = type(attr)
if not attr_type in type_dict.keys():
type_dict[attr_type] = []
type_dict[attr_type].append(attr_name)
key_list = type_dict.keys()
def find_in_list(str_, tofind_list, agg_fn=all):
if len(tofind_list) == 0:
return True
str_ = str_.lower()
tofind_list = [tofind.lower() for tofind in tofind_list]
found_list = [str_.find(tofind) > -1 for tofind in tofind_list]
return agg_fn(found_list)
def get_print_list(tofind_list=[]):
# Print them out in their corresponding category
print_list = []
for key in key_list:
print_list.append('\n\n==================\n____'+ str(key) + '____\n\n')
for attr_name in type_dict[key]:
attr = cv2.__getattribute__(attr_name)
if type(attr) is types.BuiltinFunctionType:
typestr = str(attr.__doc__)
