B q\N,@sdZddlZddlZddlZddlZddlZddlmZdddgZej d8ddZ e d d d d d ddddddddddddddddddd d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0d1d2d3g+Z d9d5dZ d6d7ZdS):z- Various utilities and cookbook-like things. N)versionconvert_to_writable_filelikestc_reference_framescoerce_range_list_paramFc cs$t|trx|ds|rVt|d*}tj|dd}|V||dSQRXn t|ddd }|VdSQRXnt |drt |j st |rtj|d}d }y| d Wnt k rd }YnXt |d r|jdkrd }|rtd |V|n|V|dSt ddS)a, Returns a writable file-like object suitable for streaming output. Parameters ---------- fd : file path string or writable file-like object May be: - a file path, in which case it is opened, and the file object is returned. - an object with a :meth:``write`` method, in which case that object is returned. compressed : bool, optional If `True`, create a gzip-compressed file. (Default is `False`). Returns ------- fd : writable file-like object z.gzwbutf8)encodingNZwtwrite)ZfileobjFTrzutf-8z/Can not be coerced to writable file-like object) isinstancestrendswithgzipZGzipFileio TextIOWrapperflushopenhasattrcallabler AssertionError TypeErrorrcodecs getwriter)fdZ compressedZreal_fdZ encoded_fdZ needs_wrapperr6lib/python3.7/site-packages/astropy/io/votable/util.pyrs:       ZFK4ZFK5ZECLIPTICZICRSZGALACTICZ GALACTIC_IZ GALACTIC_IIZSUPER_GALACTICZAZ_ELZBODYZGEO_CZGEO_DZMAGZGSEZGSMZSMZHGCZHGSZHEEQZHRTNZHPCZHPRZHCCZHGIZ MERCURY_CZVENUS_CZLUNA_CZMARS_CZ JUPITER_C_IIIZ SATURN_C_IIIZ URANUS_C_IIIZ NEPTUNE_C_IIIZPLUTO_CZ MERCURY_GZVENUS_GZLUNA_GZMARS_GZ JUPITER_G_IIIZ SATURN_G_IIIZ URANUS_G_IIIZ NEPTUNE_G_IIIZPLUTO_GZ UNKNOWNFrameTc sfddfdddd}|dkr,dSt|ttfrt|d koP||d }|rd|dd }n |dd}d fd d |D}t|}|r|dk r|d |krtd|d |d|d 7}|d 7}||fSt|trd}sd|d}t d|d|d|} | dkr0td|| d} |dk rh| dk rh| |krhtd| || d | dd fSyt |t|d fSt k rtd|YnXdS)a Coerces and/or verifies the object *p* into a valid range-list-format parameter. As defined in `Section 8.7.2 of Simple Spectral Access Protocol `_. Parameters ---------- p : str or sequence May be a string as passed verbatim to the service expecting a range-list, or a sequence. If a sequence, each item must be either: - a numeric value - a named value, such as, for example, 'J' for named spectrum (if the *numeric* kwarg is False) - a 2-tuple indicating a range - the last item my be a string indicating the frame of reference frames : sequence of str, optional A sequence of acceptable frame of reference keywords. If not provided, the default set in ``set_reference_frames`` will be used. numeric : bool, optional TODO Returns ------- parts : tuple The result is a tuple: - a string suitable for passing to a service as a range-list argument - an integer counting the number of elements cs |dkr dSrt|}t|S)Nr )floatr )x)numericrr str_or_nones z,coerce_range_list_param..str_or_nonecs>t|tr2t|dkr2d|d|dS|SdS)Nz{}/{}r)r tuplelenformat)r)rrrnumeric_or_rangesz1coerce_range_list_param..numeric_or_rangecSs t|tS)N)r r )rrrris_frame_of_referencesz6coerce_range_list_param..is_frame_of_referenceN)Nrr!,csg|] }|qSrr).0r)r%rr sz+coerce_range_list_param..z&'{}' is not a valid frame of reference;z)([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)?(z )|([A-Z_]+)^z([,/]z )+(;(?P[.version_to_tupler)abr;avZbvrrrversion_comparesr?)F)NT)__doc__r contextlibrr2rZ distutilsr__all__contextmanagerrsetrrr?rrrrs*  @    h