How to use _check_supported method in lisa

Best Python code snippet using lisa_python

utilities.py

Source:utilities.py

...3from copy import deepcopy4import numpy as np5from pypianoroll.track import Track6from pypianoroll.multitrack import Multitrack7def _check_supported(obj):8    """9    Raise TypeError if the object is not a :class:`pypianoroll.Multitrack`10    or :class:`pypianoroll.Track` object. Otherwise, pass.11    """12    if not (isinstance(obj, Multitrack) or isinstance(obj, Track)):13        raise TypeError("Support only `pypianoroll.Multitrack` and "14                        "`pypianoroll.Track` class objects")15def is_pianoroll(arr):16    """17    Return True if the array is a standard piano-roll matrix. Otherwise,18    return False. Raise TypeError if the input object is not a numpy array.19    """20    if not isinstance(arr, np.ndarray):21        raise TypeError("`arr` must be of np.ndarray type")22    if not (np.issubdtype(arr.dtype, np.bool_)23            or np.issubdtype(arr.dtype, np.number)):24        return False25    if arr.ndim != 2:26        return False27    if arr.shape[1] != 128:28        return False29    return True30def assign_constant(obj, value):31    """32    Assign a constant value to the nonzeros in the piano-roll(s). If a33    piano-roll is not binarized, its data type will be preserved. If a34    piano-roll is binarized, it will be casted to the type of `value`.35    Arguments36    ---------37    value : int or float38        The constant value to be assigned to the nonzeros of the39        piano-roll(s).40    """41    _check_supported(obj)42    obj.assign_constant(value)43def binarize(obj, threshold=0):44    """45    Return a copy of the object with binarized piano-roll(s).46    Parameters47    ----------48    threshold : int or float49        Threshold to binarize the piano-roll(s). Default to zero.50    """51    _check_supported(obj)52    copied = deepcopy(obj)53    copied.binarize(threshold)54    return copied55def clip(obj, lower=0, upper=127):56    """57    Return a copy of the object with piano-roll(s) clipped by a lower bound58    and an upper bound specified by `lower` and `upper`, respectively.59    Parameters60    ----------61    lower : int or float62        The lower bound to clip the piano-roll. Default to 0.63    upper : int or float64        The upper bound to clip the piano-roll. Default to 127.65    """66    _check_supported(obj)67    copied = deepcopy(obj)68    copied.clip(lower, upper)69    return copied70def copy(obj):71    """Return a copy of the object."""72    _check_supported(obj)73    copied = deepcopy(obj)74    return copied75def load(filepath):76    """77    Return a :class:`pypianoroll.Multitrack` object loaded from a .npz file.78    Parameters79    ----------80    filepath : str81        The file path to the .npz file.82    """83    if not filepath.endswith('.npz'):84        raise ValueError("Only .npz files are supported")85    multitrack = Multitrack(filepath)86    return multitrack87def pad(obj, pad_length):88    """89    Return a copy of the object with piano-roll padded with zeros at the end90    along the time axis.91    Parameters92    ----------93    pad_length : int94        The length to pad along the time axis with zeros.95    """96    if not isinstance(obj, Track):97        raise TypeError("Support only `pypianoroll.Track` class objects")98    copied = deepcopy(obj)99    copied.pad(pad_length)100    return copied101def pad_to_same(obj):102    """103    Return a copy of the object with shorter piano-rolls padded with zeros104    at the end along the time axis to the length of the piano-roll with the105    maximal length.106    """107    if not isinstance(obj, Multitrack):108        raise TypeError("Support only `pypianoroll.Multitrack` class objects")109    copied = deepcopy(obj)110    copied.pad_to_same()111    return copied112def pad_to_multiple(obj, factor):113    """114    Return a copy of the object with its piano-roll padded with zeros at the115    end along the time axis with the minimal length that make the length of116    the resulting piano-roll a multiple of `factor`.117    Parameters118    ----------119    factor : int120        The value which the length of the resulting piano-roll will be121        a multiple of.122    """123    if not isinstance(obj, Track):124        raise TypeError("Support only `pypianoroll.Track` class objects")125    copied = deepcopy(obj)126    copied.pad_to_multiple(factor)127    return copied128def parse(filepath):129    """130    Return a :class:`pypianoroll.Multitrack` object loaded from a MIDI131    (.mid, .midi, .MID, .MIDI) file.132    Parameters133    ----------134    filepath : str135        The file path to the MIDI file.136    """137    if not filepath.endswith(('.mid', '.midi', '.MID', '.MIDI')):138        raise ValueError("Only MIDI files are supported")139    multitrack = Multitrack(filepath)140    return multitrack141def plot(obj, **kwargs):142    """143    Plot the object. See :func:`pypianoroll.Multitrack.plot` and144    :func:`pypianoroll.Track.plot` for full documentation.145    """146    _check_supported(obj)147    return obj.plot(**kwargs)148def save(filepath, obj, compressed=True):149    """150    Save the object to a .npz file.151    Parameters152    ----------153    filepath : str154        The path to save the file.155    obj: `pypianoroll.Multitrack` objects156        The objecte to be saved.157    """158    if not isinstance(obj, Multitrack):159        raise TypeError("Support only `pypianoroll.Multitrack` class objects")160    obj.save(filepath, compressed)161def transpose(obj, semitone):162    """163    Return a copy of the object with piano-roll(s) transposed by `semitones`164    semitones.165    Parameters166    ----------167    semitone : int168        Number of semitones to transpose the piano-roll(s).169    """170    _check_supported(obj)171    copied = deepcopy(obj)172    copied.transpose(semitone)173    return copied174def trim_trailing_silence(obj):175    """176    Return a copy of the object with trimmed trailing silence of the177    piano-roll(s).178    """179    _check_supported(obj)180    copied = deepcopy(obj)181    length = copied.get_active_length()182    copied.pianoroll = copied.pianoroll[:length]183    return copied184def write(obj, filepath):185    """186    Write the object to a MIDI file.187    Parameters188    ----------189    filepath : str190        The path to write the MIDI file.191    """192    if not isinstance(obj, Multitrack):193        raise TypeError("Support only `pypianoroll.Multitrack` class objects")...

base_continuous_distribution.py

Source:base_continuous_distribution.py

...9        return 010    def _is_supported(self, x: float) -> bool:11        return True12    def less_than(self, x: float) -> float:13        self._check_supported(x)14        return self.cdf(x)15    def less_than_equals(self, x: float) -> float:16        self._check_supported(x)17        return self.cdf(x)18    def greater_than(self, x: float) -> float:19        self._check_supported(x)20        return 1 - self.cdf(x)21    def greater_than_equals(self, x: float) -> float:22        self._check_supported(x)23        return 1 - self.cdf(x)24    def between(self, upper: float, lower: float):25        return self.less_than_equals(upper) - self.less_than_equals(lower)26    def pdf_range(self, x: typing.Iterable):...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.