def _valid_make_mpf_style_kwargs():
vkwargs = {
'base_mpf_style': {
'Default': None,
'Validator': lambda value: value in _styles.keys()
},
'base_mpl_style': {
'Default': None,
'Validator': lambda value: isinstance(value, str)
}, # and is in plt.style.available
'marketcolors': {
'Default': None, #
'Validator': lambda value: isinstance(value, dict)
},
'mavcolors': {
'Default': None,
'Validator': lambda value: isinstance(value, list)
}, # TODO: all([mcolors.is_color_like(v) for v in value.values()])
'facecolor': {
'Default': None,
'Validator': lambda value: isinstance(value, str)
},
'edgecolor': {
'Default': None,
'Validator': lambda value: isinstance(value, str)
},
'figcolor': {
'Default': None,
'Validator': lambda value: isinstance(value, str)
},
'gridcolor': {
'Default': None,
'Validator': lambda value: isinstance(value, str)
},
'gridstyle': {
'Default': None,
'Validator': lambda value: isinstance(value, str)
},
'gridaxis': {
'Default':
None,
'Validator':
lambda value: value in [
'vertical'[0:len(value)], 'horizontal'[0:len(value)], 'both'[
0:len(value)]
]
},
'y_on_right': {
'Default': None,
'Validator': lambda value: isinstance(value, bool)
},
'rc': {
'Default': None,
'Validator': lambda value: isinstance(value, dict)
},
}
_validate_vkwargs_dict(vkwargs)
return vkwargs
def _valid_make_mpf_style_kwargs():
vkwargs = {
'base_mpf_style': { 'Default' : None,
'Description' : 'mplfinance style to use as base of new mplfinance style',
'Validator' : lambda value: value in _styles.keys() },
'base_mpl_style': { 'Default' : None,
'Description' : 'matplotlib style to use as base of new mplfinance style',
'Validator' : lambda value: isinstance(value,str) }, # and is in plt.style.available
'marketcolors' : { 'Default' : None,
'Description' : 'market colors object, from `mpf.make_market_colors()`',
'Validator' : lambda value: isinstance(value,dict) },
'mavcolors' : { 'Default' : None,
'Description' : 'sequence of colors to use for moving averages',
'Validator' : lambda value: isinstance(value,list) }, # TODO: all([_mpf_is_color_like(v) for v in value.values()])
'facecolor' : { 'Default' : None,
'Description' : 'background color for Axes',
'Validator' : lambda value: isinstance(value,str) },
'edgecolor' : { 'Default' : None,
'Description' : 'edge color for Axes',
'Validator' : lambda value: isinstance(value,str) },
'figcolor' : { 'Default' : None,
'Description' : 'background color for Figure.',
'Validator' : lambda value: isinstance(value,str) },
'gridcolor' : { 'Default' : None,
'Description' : 'color for grid lines',
'Validator' : lambda value: isinstance(value,str) },
'gridstyle' : { 'Default' : None,
'Description' : "grid line style ('-', '--', '-.', ':', '', offset, on-off-seq)."+
" (see also: https://matplotlib.org/stable/gallery/lines_bars_and_markers/linestyles.html)",
'Validator' : lambda value: isinstance(value,str) },
'gridaxis' : { 'Default' : None,
'Description' : "grid lines 'vertical', 'horizontal', or 'both'",
'Validator' : lambda value: value in [ 'vertical'[0:len(value)], 'horizontal'[0:len(value)], 'both'[0:len(value)] ] },
'y_on_right' : { 'Default' : None,
'Description' : 'True|False primary Axes y-ticks and labels on right.',
'Validator' : lambda value: isinstance(value,bool) },
'rc' : { 'Default' : None,
'Description' : 'rcparams overrides (dict) (all other rcparams unchanged)',
'Validator' : lambda value: isinstance(value,dict) },
'legacy_rc' : { 'Default' : None, # Just in case someone depended upon old behavior
'Description' : 'rcparams to set (dict) (all other rcparams cleared)',
'Validator' : lambda value: isinstance(value,dict) },
'style_name' : { 'Default' : None,
'Description' : 'name for this style; useful when calling `mpf.write_style_file(style,filename)`',
'Validator' : lambda value: isinstance(value,str) },
}
_validate_vkwargs_dict(vkwargs)
return vkwargs
def available_styles():
return list(_styles.keys())
