o 2h@stdZddlZddlmZddlmZddlmZddlmZmZdd l m Z Gd d d ej Z Gd d d ej Z dS)z3 Implements support for HDF5 dimension scales. N)h5ds)H5pyDeprecationWarning)base)phil with_phil)Datasetc@seZdZdZeeddZejeddZeddZeddZ ed d Z ed d Z ed dZ eddZ ddZddZddZddZddZeddZdS)DimensionProxyz- Represents an HDF5 "dimension". cCs|t|j|jS)z& Get or set the dimension scale label )_dr get_label_id _dimensionselfrH/var/www/html/chatgem/venv/lib/python3.10/site-packages/h5py/_hl/dims.pylabelszDimensionProxy.labelcCst|j|j||dSN)r set_labelr r_e)rvalrrrr#scCs||_||_dSr)r r)rid_ dimensionrrr__init__)s zDimensionProxy.__init__cCstt||j|jfSr)hashtyper rrrrr__hash__.szDimensionProxy.__hash__cCst|t|kSr)r)rotherrrr__eq__2zDimensionProxy.__eq__ccs|EdHdSr)keysrrrr__iter__6szDimensionProxy.__iter__cCst|j|jSr)rget_num_scalesr rrrrr__len__:r zDimensionProxy.__len__csjttrg}tjj|jdt|Sfdd}tjj|d}|dur1tt|S)Nrcst|kr |SdS)z- Iterate over scales to find a matching name N)rget_scale_namer)dsiditemrrrfGsz%DimensionProxy.__getitem__..f) isinstanceintriterater rappendr KeyError)rr(scalesr)resrr'r __getitem__>s  zDimensionProxy.__getitem__cC>tt|j|j|jWddS1swYdS)zo Attach a scale to this dimension. Provide the Dataset of the scale you would like to attach. N)rr attach_scaler idrrdsetrrrr3Q"zDimensionProxy.attach_scalecCr2)zq Remove a scale from this dimension. Provide the Dataset of the scale you would like to remove. N)rr detach_scaler r4rr5rrrr8Yr7zDimensionProxy.detach_scalecs`t$g}tdkrtjj|jdfdd|DWdS1s)wYdS)zX Get a list of (name, Dataset) pairs with all scales on this dimension. rcs$g|]}t|t|fqSr)r rr%r ).0xrrr msz(DimensionProxy.items..N)rlenrr,r rr-)rr/rrritemsas  $zDimensionProxy.itemscC:tdd|DWdS1swYdS)z7 Get a list of names for the scales on this dimension. cSsg|]\}}|qSrr)r9key_rrrr;uz'DimensionProxy.keys..Nrr=rrrrr!r$zDimensionProxy.keyscCr>)z5 Get a list of Dataset for scales on this dimension. cSsg|]\}}|qSrr)r9r@rrrrr;zrAz)DimensionProxy.values..NrBrrrrvalueswrCzDimensionProxy.valuescCs"|jsdSd|j|jt|jfS)Nz"z)<"%s" dimension %d of HDF5 dataset at %s>)r rrr4rrrr__repr__|s zDimensionProxy.__repr__N)__name__ __module__ __qualname____doc__propertyrrsetterrrrr"r$r1r3r8r=r!rDrErrrrr s6        r c@sVeZdZdZeddZeddZeddZedd Zed d Z dd dZ dS)DimensionManagerz Represents a collection of dimension associated with a dataset. Like AttributeManager, an instance of this class is returned when accessing the ".dims" property on a Dataset. cCs |j|_dS)z Private constructor. N)r4r )rparentrrrrs zDimensionManager.__init__cCs$|t|dkr tdt|j|S)z# Return a Dimension object rzIndex out of range)r< IndexErrorr r )rindexrrrr1s zDimensionManager.__getitem__cCs|jjS)z3 Number of dimensions associated with the dataset. )r rankrrrrr$szDimensionManager.__len__ccs"tt|D]}||VqdS)z Iterate over the dimensions. N)ranger<)rirrrr"s zDimensionManager.__iter__cCs|jsdSdt|jS)Nz#z!)r r4rrrrrEszDimensionManager.__repr__cCstjdtdd||dS)zo Create a new dimension, from an initial scale. Provide the dataset and a name for the scale. zTother_ds.dims.create_scale(ds, name) is deprecated. Use ds.make_scale(name) instead.r) stacklevelN)warningswarnr make_scale)rr6namerrr create_scaleszDimensionManager.create_scaleN)rS) rFrGrHrIrrr1r$r"rErYrrrrrLs     rL)rIrUrSr h5py_warningsrrrrdatasetr CommonStateObjectr rLrrrrs     m