Hash

Functions to generate unique name files.

For a matrix

Compute a text represenation of matrix

matrix

 matrix (matrix:Union[list,numpy.ndarray],
         decimal_sep_replacement:Optional[bool]='_')

	Type	Default	Details
matrix	Union		Input
decimal_sep_replacement	Optional	_	Decimal point separator
Returns	str		Text representation

It can be used on lists,

matrix([[1, 2], [3,4]])

'1234'

or arrays

matrix(np.array([[1, 2], [3,4]]))

'1234'

Decimal separators are by default replaced.

matrix(np.array([[1.1, 2.2], [3.3,4.4]]))

/home/manu/Sync/git/py2gift/.venv/lib/python3.12/site-packages/numpy/lib/_function_base_impl.py:2605: RuntimeWarning: invalid value encountered in str (vectorized)
  outputs = ufunc(*inputs)

'1_12_23_34_4'

Lists are also fine.

matrix([1.3, 2.4])

'1_32_4'

For a number

Compute a text represenation of number

source

number

 number (number:Union[float,numpy.float64],
         decimal_sep_replacement:Optional[bool]='_')

	Type	Default	Details
number	Union		Input
decimal_sep_replacement	Optional	_	Decimal point separator
Returns	str		Text representation

number(3.14)

'3_14'

For a string

From this post: a function to hash any arbitray string.

source

string

 string (s:str)

	Type	Details
s	str	Input
Returns	str	Text representation

string('foo-bar#baz?qux@127/\\9]')

'foobarbazqux1279'