mirror of http://localhost:9400/cloud/cms
Steve Nyemba
2 months ago
parent
71d17dcb52
commit
8a0f793c01
@ -0,0 +1,185 @@
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import numpy as np
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import pandas as pd
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class chart :
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@staticmethod
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def get(_data,_config) :
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# r = {}
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# for _key in _config :
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# r[_key] = {'about':_config[_key]['about'],'chart':[]}
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# _pointers = _config[_key]['apply']
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# _pointers = [_pointers] if type(_pointers) == str else _pointers
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# r[_key]['chart'] += [getattr(chart,_name)(_data,_config[_key]) for _name in _pointers if hasattr(chart,_name)]
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# return [r]
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r = {}
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for _key in _config :
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_options = _config[_key]['options']
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r[_key] = {'about':_config[_key]['about'],'css':_config[_key]['css'],'charts':[]}
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_charts = []
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for _itemOption in _options :
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_type = _itemOption['type']
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if hasattr(chart,_type) :
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_pointer = getattr(chart,_type)
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_chartOption = _pointer(_data,_itemOption)
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_tag = 'options' if _type != 'scalar' else 'html'
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if 'title' in _itemOption and _itemOption['type'] != 'scalar' :
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_chartOption['title'] = {'text':_itemOption['title'],'align':'center'}
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_chartOption['legend'] = {'position':'bottom','itemMargin':{'horizontal':4,'vertical':10}}
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_chartOption['chart']['height'] = 300
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# _chartOption['chart']['height'] = '100%'
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# _chartOption['responsive'] = [{'breakpoint':480,'options':{'chart':{'width':300}}}]
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_charts.append ({"type":_type,_tag:_chartOption})
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if _charts :
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r[_key]['charts'] = _charts
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# for _pointer in _pointers :
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# r[_key]['chart'].append(_pointer(_data,_config[_key]))
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# _pointers = [getattr(chart,_name) for _name in _config[_key]['options']['apply'] if hasattr(chart,_name)]
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# r[_key] = {'about':_config[_key]['about'],'chart':[]}
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# for _pointer in _pointers :
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# r[_key]['chart'].append(_pointer(_data,_config[_key]))
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return r
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@staticmethod
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def format_digit (value):
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if value > 1000000 :
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return np.divide(value,1000000).round(2).astype(str) + ' M'
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elif value > 1000 :
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return np.divide(value,1000).round(2).astype(str)+ ' K'
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return value
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@staticmethod
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def scalar(_data,_config) :
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"""
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Only focusing on axis.y
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"""
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_columns = _config['axis']['y']
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if _data.shape[0] > 1 :
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_apply = 'sum' if 'apply' not in _config else _config['apply']
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# values = _data[_columns].sum().values.tolist()
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values = getattr(_data[_columns],_apply)().values.round(3).tolist()
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else:
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values = _data[_columns].values.tolist()[0]
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_html = [f'<div class="scalar"><div class="value">{chart.format_digit(values[_index])}</div><div class="label">{_columns[_index].replace("_"," ") }</div></div>' for _index in np.arange(len(values))]
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return ' '.join(_html)
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@staticmethod
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def donut(_data,_config):
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options = {"chart":{"type":"donut"}}
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_yaxis = _config['axis']['y']
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_apply = 'sum' if 'apply' not in _config else _config['apply']
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# options['series'] = _data[_yaxis].sum().values.tolist()
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options['series'] = getattr(_data[_yaxis],_apply)().values.round(3).tolist()
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options['labels'] = [_name.replace('_',' ').upper() for _name in _yaxis]
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options["dataLabels"]= {
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"enabled": False
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}
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return options
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@staticmethod
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def column(_data,_config):
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if 'apply' in _config :
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_fn = _config['apply']
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_yaxis = _config['axis']['y']
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_values = getattr(_data[_yaxis],_fn)().values #.sum()
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_data = (pd.DataFrame([dict(zip(_yaxis,_values))]))
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options = chart.barStacked(_data,_config)
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options['chart'] = {'type':'bar'}
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if 'title' in _config :
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options['title'] = {'text':_config['title'],'align':'center','style':{'text-transform':'upperCase','fontSize':'18px'}}
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pass
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options['stroke'] = {'show':True,'width':2,'colors':['transparent']}
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if _data.shape[0] == 1:
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options['xaxis']['categories'] = [_name.replace('_',' ').upper() for _name in _config['axis']['x']]
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# options['plotOptions'] = {'bar':{'columnWidth':'55%'}}
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return options
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@staticmethod
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def barStacked(_data,_config):
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options = {"series":[], "chart": {
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"type": 'bar','stacked':True}
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}
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# options['plotOptions'] = {'bar':{'horizontal':True}}
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# options['legend'] = {'position':'bottom'} # {'position':'right','horizontalAlign':'left','offsetX':40}
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_xaxis = _data[_config['axis']['x']].values.tolist()
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options["xaxis"]={"categories":_xaxis}
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for _col in _config['axis']['y'] :
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options['series'] += [{'name':_col.replace('_',' ').upper(), 'data':_data[_col].tolist()}]
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return options
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@staticmethod
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def radialBar (_data,_config) :
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_options = {
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"series": _config["axis"]["y"],
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"labels": _config["axis"]["x"],
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"chart": {
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"type": 'radialBar',
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"offsetY": -20,
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"sparkline": {
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"enabled": True
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}
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},
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# "plotOptions": {
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# "radialBar": {
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# "startAngle": -90,
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# "endAngle": 90,
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# "track": {
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# "background": "#e7e7e7",
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# "strokeWidth": '97%',
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# "margin": 5,
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# "dropShadow": {
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# "enabled": True,
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# "top": 2,
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# "left": 0,
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# "color": '#999',
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# "opacity": 1,
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# "blur": 2
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# }
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# },
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# "dataLabels": {
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# "name": {
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# "show": False
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# },
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# "value": {
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# "offsetY": -2,
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# "fontSize": '18px'
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# }
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# }
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# }
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# },
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# "grid": {
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# "padding": {
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# "top":10
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# }
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# },
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}
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return _options
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@staticmethod
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def barGrouped (_data,_config):
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"""
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"""
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options = {"series":[],"chart":{"type":"bar"},"plotOptions": {
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"bar": {
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"horizontal": True,
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"dataLabels": {
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"position": 'top',
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}}},
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}
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_yaxis = _config["axis"]["y"]
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for _name in _yaxis :
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options["series"] += [{'name':_name.replace('_',' ').upper(),"data":_data[_name].tolist()}]
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#
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# _xaxis
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_xaxis = _config['axis']['x']
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options['xaxis'] = {'categories':_data[_xaxis].values.tolist()}
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return options
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