Ensure that the parent directory of `path` exists

Expand ~ and ~user constructions. Includes a workaround for https://bugs.python.org/issue14768

Fill missing values with `value`. Parameters ---------- value : scalar, optional method : str, optional

Force all buffered modifications to be written to disk. Parameters ---------- fsync : bool (default False)

(staticmethod) Create a new Bbox from *left*, *bottom*, *right* and *top*. The *y*-axis increases upwards.

Returns the Objective-C representation of the general pasteboard.

Return the color of the text

Return the name of the font that best matches the font properties.

Returns the sketch parameters for the artist. Returns ------- sketch_params : tuple or `None` A 3-tuple

return the value for the location i

Return the lower and upper x-axis bounds, in increasing order. See Also -------- set_xbound get_xlim, set_xl

This retrieves a time zone from the local zoneinfo tarball that is packaged with dateutil. :param name: An IANA-style time zone

Return *True* if any artists have been added to axes. This should not be used to determine whether the *dataLim* need to be

Print detailed information on the store. .. versionadded:: 0.21.0

Requests input with given prompt. Args: prompt: Text printed before the user's input without a newline.

Check whether an array-like is of a pandas extension class instance. Extension classes include categoricals, pandas sparse objects (i.e.

Check whether the provided array or dtype is of the timedelta64[ns] dtype. This is a very specific dtype, so generic ones like `np.timedelta

Place a legend on the figure. To make a legend from existing artists on every axes:: legend() To make a legend f

Look for values in registry in Microsoft software registry. Parameters ---------- key: str Registry key

Set or retrieve autoscaling margins. The padding added to each limit of the axes is the *margin* times the data interval. Al

This is intended to be a drop-in replacement for np.argsort which handles NaNs. It adds ascending and na_position parameters. GH #6399, #

Fire an event when property changed, calling all of the registered callbacks.

The png_save_int_32 function assumes integers are stored in two's * complement format. If this isn't the case, then this routine needs to * be modi

raise a RuntimeError if Locator attempts to create more than MAXTICKS locs

Seek of stdout is not the real seek as file, it seems merely set the current posotion as the given parameter. :param offset:

Call `matplotlib.backend_managers.ToolManager.message_event`

Set the artist's clip `~.transforms.Bbox`. Parameters ---------- clipbox : `matplotlib.transforms.Bbox`

set the units for axis ACCEPTS: a units tag

Set the x-tick labels with list of string labels. Parameters ---------- labels : List[str] List of strin

Convert the PandasArray to a :class:`numpy.ndarray`. By default, this requires no coercion or copying of data. Parameters

Pickle (serialize) object to file. Parameters ---------- path : str File path where the pickled object w

Replace removed sql.tquery function

Plot vertical lines. Plot vertical lines at each *x* from *ymin* to *ymax*. Parameters ---------- x : scala

Return whether the y-axis is inverted. The axis is inverted if the bottom value is larger than the top value. See Also

Pad strings in the Series/Index by prepending '0' characters. Strings in the Series/Index are padded with '0' characters on the

Helper class to raise parser errors.

Return size bytes from stream. If internal buffer is empty, read another block from the stream.

Return size bytes from stream. If internal buffer is empty, read another block from the stream.

Get the dtype instance associated with an array or dtype object. Parameters ---------- arr_or_dtype : array-like The arr

Return the cached item, item represents a label indexer.

Return a 1-D array of values associated with `key`, a label or level from the given `axis`. Retrieval logic: - (ax

Parameters ---------- result : a ndarray fill_value : object, default iNaT convert : string/dtype or None

Take a char string and pads it with null bytes until it's length chars.

Transposition of an array of matrices *M*.

return an inplace wrapper for this method

Assert that an object can be pickled and unpickled. This assertion assumes that the desired behavior is that the unpickled object com

Check that left and right ExtensionArrays are equal. Parameters ---------- left, right : ExtensionArray The two arrays to compare

Evaluate a Chebyshev series at points x. If `c` is of length `n + 1`, this function returns the value: .. math:: p(x) = c_0 * T_0(x) +

Clear all elements and results names.

Releases the connection back to the pool. Once this method has been called the underlying ``raw`` object must not be accessed again.

Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior

Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior

Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavi

Concatenate a sequence of arrays along the given axis. Parameters ---------- arrays : sequence of array_like The arrays must

connect events

Supported typestr: * float, f8, f4, f2 * int, i8, i4, i2, i1 * uint, u8, u4, u2, u1 * complex, c16, c8 *

Plot the cross-spectral density. Call signature:: csd(x, y, NFFT=256, Fs=2, Fc=0, detrend=mlab.detrend_none,

Compute the matrix mutiplication between the DataFrame and other. This method computes the matrix product between the DataFrame and