o :a @sDdZddlmZddlmZddlmZdgZGdddej Z dS)z6EpochConverter module containing class EpochConverter.)cbookNEpochConverterc@s\eZdZdZdZeddZeddZeddZed d Z ed d Z ed dZ dS)rz` Provides Matplotlib conversion functionality for Monte Epoch and Duration classes. gPD:AcCs"t}t|}tj|||dS)N)majlocmajfmtZlabel) date_tickerZAutoDateLocatorZAutoDateFormatterunitsZAxisInfo)unitaxisrrr M/usr/lib/python3/dist-packages/matplotlib/testing/jpl_units/EpochConverter.pyaxisinfos zEpochConverter.axisinfocCs6ddlmm}|d|dd}|||tjS)a] Convert a Matplotlib floating-point date into an Epoch of the specified units. = INPUT VARIABLES - value The Matplotlib floating-point date. - unit The unit system to use for the Epoch. = RETURN VALUE - Returns the value converted to an Epoch in the specified time system. rN@g?Zsec)matplotlib.testing.jpl_unitstesting jpl_unitsZUnitDblZEpochrjdRef)valuerUZ secPastRefr r r float2epochszEpochConverter.float2epochcCs||tjS)af Convert an Epoch value to a float suitable for plotting as a python datetime object. = INPUT VARIABLES - value An Epoch or list of Epochs that need to be converted. - unit The units to use for an axis with Epoch data. = RETURN VALUE - Returns the value parameter converted to floats. )Z julianDaterr)rrr r r epoch2float.s zEpochConverter.epoch2floatcCs |dS)a, Convert a Duration value to a float suitable for plotting as a python datetime object. = INPUT VARIABLES - value A Duration or list of Durations that need to be converted. = RETURN VALUE - Returns the value parameter converted to floats. r )Zseconds)rr r r duration2float=s zEpochConverter.duration2floatcsfddlmm}t|sfdd|DSdur"t|t||jr-t |St |S)Nrcsg|] }t|qSr )rconvert).0xr rr r Ssz*EpochConverter.convert..) rrrris_scalar_or_stringr default_units isinstanceZDurationrr)rrr rr rr rKs     zEpochConverter.convertcCs"t|r |St|d|S)Nr)rrframerr)rr r r r r[s zEpochConverter.default_unitsN) __name__ __module__ __qualname____doc__r staticmethodr rrrrrr r r r r s     ) r#Z matplotlibrZmatplotlib.unitsrZmatplotlib.datesZdatesr__all__ZConversionInterfacerr r r r s