def diag_product(s1, s2):
""" Does product, but iterates over the diagonal first """
s1 = list(s1)
s2 = list(s2)
if len(s1) > len(s2):
for _ in range(len(s1)):
for a, b in zip(s1, s2):
yield (a, b)
s1 = ut.list_roll(s1, 1)
else:
for _ in range(len(s2)):
for a, b in zip(s1, s2):
yield (a, b)
s2 = ut.list_roll(s2, 1)
def get_row(rowx):
row_offset = self.col_offset_list[rowx]
row_nonrotate_part = self.get_non_rotating_columns(rowx)
row_rotate_part_ = self.get_rotating_columns(rowx)
row_rotate_part = ut.list_roll(row_rotate_part_, -row_offset)
row = row_nonrotate_part + row_rotate_part
return row
def get_row(rowx):
row_offset = self.col_offset_list[rowx]
row_nonrotate_part = self.get_non_rotating_columns(rowx)
row_rotate_part_ = self.get_rotating_columns(rowx)
row_rotate_part = ut.list_roll(row_rotate_part_, -row_offset)
row = row_nonrotate_part + row_rotate_part
return row