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DanielGoldfarbDanielGoldfarb
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yet more kwarg descriptions
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‎src/mplfinance/plotting.py‎

Lines changed: 19 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -327,12 +327,12 @@ def _valid_plot_kwargs():
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'scale_width_adjustment' : { 'Default' : None,
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'Description' : 'scale width of plot objects wider, > 1.0, or narrower, < 1.0'+
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' may also be a dict to scale individual widths.'+,
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' may also be a dict to scale individual widths.'+
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' (See also "widths" tutorial in mplfinance examples folder).',
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'Validator' : lambda value: isinstance(value,dict) and len(value) > 0 },
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'update_width_config' : { 'Default' : None,
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'Description' : 'dict - update individual items in width configuration.'+,
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'Description' : 'dict - update individual items in width configuration.'+
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' (See also "widths" tutorial in mplfinance examples folder).',
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'Validator' : lambda value: isinstance(value,dict) and len(value) > 0 },
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@@ -349,24 +349,25 @@ def _valid_plot_kwargs():
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'Validator' : lambda value: isinstance(value,mpl_axes.Axes) },
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'volume_exponent' : { 'Default' : None,
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'Description' : '',
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'Description' : 'integer exponent on the volume axis'+
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' (or set to "legacy" for old mplfinance style)',
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'Validator' : lambda value: isinstance(value,int) or value == 'legacy'},
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'tz_localize' : { 'Default' : True,
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'Description' : '',
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'Description' : 'True|False localize the times in the DatetimeIndex',
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'Validator' : lambda value: isinstance(value,bool) },
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'yscale' : { 'Default' : None,
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'Description' : '',
361+
'Description' : 'y-axis scale: "linear", "log", "symlog", or "logit"',
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'Validator' : lambda value: _yscale_validator(value) },
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'volume_yscale' : { 'Default' : None,
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'Description' : '',
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'Description' : 'Volume y-axis scale: "linear", "log", "symlog", or "logit"',
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'Validator' : lambda value: _yscale_validator(value) },
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'warn_too_much_data' : { 'Default' : 599,
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'Description' : ('Tolerance for data amount in plot. Default=599 rows.'+
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' Values greater than \'warn_too_much_data\' will trigger a warning.'),
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'Description' : 'Tolerance for data amount in plot. Default=599 rows.'+
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' Values greater than \'warn_too_much_data\' will trigger a warning.',
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'Validator' : lambda value: isinstance(value,int) },
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}
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@@ -1140,31 +1141,31 @@ def _valid_addplot_kwargs():
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vkwargs = {
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'scatter' : { 'Default' : False,
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'Description' : '',
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'Description' : "Deprecated. (Use kwarg `type='scatter' instead.",
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'Validator' : lambda value: isinstance(value,bool) },
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'type' : { 'Default' : 'line',
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'Description' : '',
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'Description' : 'addplot type: "line","scatter","bar", "ohlc", "candle","step"',
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'Validator' : lambda value: value in valid_types },
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'mav' : { 'Default' : None,
1151-
'Description' : '',
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'Description' : 'Moving Average window size(s); (int or tuple of ints)',
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'Validator' : _mav_validator },
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'panel' : { 'Default' : 0,
1155-
'Description' : '',
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'Description' : 'Panel (int 0-31) to use for this addplot',
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'Validator' : lambda value: _valid_panel_id(value) },
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'marker' : { 'Default' : 'o',
1159-
'Description' : '',
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'Description' : "marker for `type='scatter'` plot",
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'Validator' : lambda value: _bypass_kwarg_validation(value) },
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'markersize' : { 'Default' : 18,
1163-
'Description' : 'size of marker for `type=scatter`; default=18',
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'Description' : 'size of marker for `type="scatter"`; default=18',
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'Validator' : lambda value: isinstance(value,(int,float)) },
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'color' : { 'Default' : None,
1167-
'Description' : 'color of line, scatter marker, or bar',
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'Description' : 'color (or sequence of colors) of line(s), scatter marker(s), or bar(s).',
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'Validator' : lambda value: mcolors.is_color_like(value) or
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(isinstance(value,(list,tuple,np.ndarray)) and all([mcolors.is_color_like(v) for v in value])) },
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@@ -1173,15 +1174,15 @@ def _valid_addplot_kwargs():
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'Validator' : lambda value: value in valid_linestyles },
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'linewidths' : { 'Default': None,
1176-
'Description' : '',
1177+
'Description' : 'edge widths of scatter markers',
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'Validator' : lambda value: isinstance(value,(int,float)) },
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'edgecolors' : { 'Default': None,
1180-
'Description' : '',
1181+
'Description' : 'edgecolors of scatter markers',
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'Validator': lambda value: mcolors.is_color_like(value) or value in valid_edgecolors},
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'width' : { 'Default' : None, # width of `bar` or `line`
1184-
'Description' : '',
1185+
'Description' : 'width of bar or line for `type="bar"` or `type="line"',
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'Validator' : lambda value: isinstance(value,(int,float)) or
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all([isinstance(v,(int,float)) for v in value]) },
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