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| qdt ||||dS )aL Read a |Cosmology| from an HTML file.
Parameters
----------
filename : path-like or file-like
From where to read the Cosmology.
index : int or str or None, optional
Needed to select the row in tables with multiple rows. ``index`` can be
an integer for the row number or, if the table is indexed by a column,
the value of that column. If the table is not indexed and ``index`` is a
string, the "name" column is used as the indexing column.
move_to_meta : bool, optional keyword-only
Whether to move keyword arguments that are not in the Cosmology class'
signature to the Cosmology's metadata. This will only be applied if the
Cosmology does NOT have a keyword-only argument (e.g. ``**kwargs``).
Arguments moved to the metadata will be merged with existing metadata,
preferring specified metadata in the case of a merge conflict (e.g. for
``Cosmology(meta={'key':10}, key=42)``, the ``Cosmology.meta`` will be
``{'key': 10}``).
cosmology : str or |Cosmology| class or None, optional keyword-only
The cosmology class (or string name thereof) to use when constructing
the cosmology instance. The class also provides default parameter
values, filling in any non-mandatory arguments missing in 'table'.
latex_names : bool, optional keyword-only
Whether the |Table| (might) have latex column names for the parameters
that need to be mapped to the correct parameter name -- e.g. $$H_{0}$$
to 'H0'. This is `True` by default, but can be turned off (set to
`False`) if there is a known name conflict (e.g. both an 'H0' and
'$$H_{0}$$' column) as this will raise an error. In this case, the
correct name ('H0') is preferred.
**kwargs : Any
Passed to :attr:`astropy.table.QTable.read`. ``format`` is set to
'ascii.html', regardless of input.
Returns
-------
|Cosmology| subclass instance
Raises
------
ValueError
If the keyword argument 'format' is given and is not "ascii.html".
format
ascii.html!format must be 'ascii.html', not )indexr
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| dS ) a Serialize the |Cosmology| into a HTML table.
Parameters
----------
cosmology : |Cosmology| subclass instance file : path-like or file-like
Location to save the serialized cosmology.
file : path-like or file-like
Where to write the html table.
overwrite : bool, optional keyword-only
Whether to overwrite the file, if it exists.
cls : |Table| class, optional keyword-only
Astropy |Table| (sub)class to use when writing. Default is |QTable|
class.
latex_names : bool, optional keyword-only
Whether to format the parameters (column) names to latex -- e.g. 'H0' to
$$H_{0}$$.
**kwargs : Any
Passed to ``cls.write``.
Raises
------
TypeError
If the optional keyword-argument 'cls' is not a subclass of |Table|.
ValueError
If the keyword argument 'format' is given and is not "ascii.html".
Notes
-----
A HTML file containing a Cosmology HTML table should have scripts enabling
MathJax.
::
r
r r F)r# Zcosmology_in_metaN)copyc S s g | ]}t ||qS r )r get).0kr r r
s z$write_html_table..)r" r
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isinstancer unitr oneZreplace_columnvalue__parameters__Zrename_columnswrite)
r filer" r# r r r
r Z cosmo_clsr colparamZ new_namesr r r write_html_tablei s + r5 c O s t |to|dS )a Identify if an object uses the HTML Table format.
Parameters
----------
origin : Any
Not used.
filepath : str or Any
From where to read the Cosmology.
fileobj : Any
Not used.
*args : Any
Not used.
**kwargs : Any
Not used.
Returns
-------
bool
If the filepath is a string ending with '.html'.
z.html)r, strendswith)originfilepathfileobjargsr r r r
html_identify s r< r )N)Zastropy.cosmology.unitsr Zunitsr Z
astropy.unitsr Zastropy.cosmology.connectr Zastropy.cosmology.corer Zastropy.cosmology.parameterr Z
astropy.tabler r r r r r! r5 r< Zregister_readerZregister_writerZregister_identifierr r r r sB N C