Module mpython.helpers.np

Struct cannot expose np.ndarray attributes/methods, as they may conflict with its keys.

This module implements external functions to access these attributes.

Some attributes/methods do not need to be implemented here, as they already exist in the numpy namespace. Examples include:

• np.ndim
• np.shape
• np.size
• np.reshape
• np.squeeze
• np.copy
• np.ravel

as well as all math functions (np.sum, np.mean, etc.)

Functions

def T(array)

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def T(array):
    """Equivalent to `array.T`."""
    kls = type(array)
    return np.ndarray.view(array, np.ndarray).T.view(kls)

Equivalent to array.T.

def base(array)

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def base(array):
    """Equivalent to `array.base`."""
    return np.ndarray.view(array, np.ndarray).base

Equivalent to array.base.

def data(array)

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def data(array):
    """Equivalent to `array.data`."""
    return np.ndarray.view(array, np.ndarray).data

Equivalent to array.data.

def dtype(array)

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def dtype(array):
    """Equivalent to `array.dtype`."""
    return np.ndarray.view(array, np.ndarray).dtype

Equivalent to array.dtype.

def dump(array, file)

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def dump(array, file):
    """Equivalent to `array.dump(file)`."""
    return np.ndarray.dump(array, file)

Equivalent to array.dump(file).

def dumps(array, file)

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def dumps(array, file):
    """Equivalent to `array.dumps(file)`."""
    return np.ndarray.dumps(array, file)

Equivalent to array.dumps(file).

def fill(array, value)

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def fill(array, value):
    """Equivalent to `array.fill(value)`."""
    return np.ndarray.fill(array, value)

Equivalent to array.fill(value).

def flags(array)

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def flags(array):
    """Equivalent to `array.flags`."""
    return np.ndarray.view(array, np.ndarray).flags

Equivalent to array.flags.

def flat(array)

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def flat(array):
    """Equivalent to `array.flat`."""
    return np.ndarray.view(array, np.ndarray).flat

Equivalent to array.flat.

def flatten(array)

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def flatten(array):
    """Equivalent to `array.flatten()`."""
    return np.ndarray.flatten(array)

Equivalent to array.flatten().

def item(array)

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def item(array):
    """Equivalent to `array.item()`."""
    return np.ndarray.item(array)

Equivalent to array.item().

def mT(array)

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def mT(array):
    """Equivalent to `array.mT`."""
    kls = type(array)
    return np.ndarray.view(array, np.ndarray).mT.view(kls)

Equivalent to array.mT.

def resize(array, *new_shape, **kwargs) ‑> None

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def resize(array, *new_shape, **kwargs) -> None:
    """Equivalent to `array.resize(*new_shape)`."""
    np.ndarray.resize(array, *new_shape, **kwargs)

Equivalent to array.resize(*new_shape).

def strides(array)

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def strides(array):
    """Equivalent to `array.strides`."""
    return np.ndarray.view(array, np.ndarray).strides

Equivalent to array.strides.

def tolist(array)

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def tolist(array):
    """Equivalent to `array.tolist()`."""
    return np.ndarray.tolist(array)

Equivalent to array.tolist().