Bi-dimensional matrix iterator starting from any point (i, j), iterating layer by layer around the starting coordinates.
pip install citerate
As of 14 july 2021 it contains one method citerator
from citerate import citerator
Using the example data set:
TEST_SET = [
[10, 11, 12, 13, 14],
[25, 2, 3, 4, 15],
[24, 9, 1, 5, 16],
[23, 8, 7, 6, 17],
[22, 21, 20, 19, 18],
]
Iterate over the set layer by layer starting from coordinates (i=2, j=2) and print each layer as a list of it's corresponding values.
for layer in citerate.citerator(TEST_SET, i=2, j=2, layer=True):
print(layer)
Yields:
[1]
[2, 3, 4, 5, 6, 7, 8, 9]
[10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25]
Iterate over the set value by value starting from coordinates (i=2, j=2) and print each value individually.
for value in citerate.citerator(TEST_SET, i=2, j=2):
print(value, end=' ')
Yields:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
- It is NOT mandatory to iterate starting from the central coordinates or for the matrix to be uniform.
- It HAS to be bi-dimenstional and follow a "list of lists" pattern.