def test_json_encoder():
"""
Test json encoder.
:return:
"""
data = date(2017, 1, 1)
eq_(json.dumps({'date': '2017-01-01', 'a': '1'}, indent=0),
json_dumps({'date': data, 'a': '1'}))
data2 = {'np_list': np.array(['a', 'b', 'c'])}
data2_e = {'np_list': ['a', 'b', 'c']}
eq_(json.dumps(data2_e, indent=0), json_dumps(data2))
def _render_notebook_component_(self):
""" 为 notebook 渲染组件模板
"""
my_option = utils.json_dumps(self._option, indent=4)
return engine.render("notebook_chart_component.html",
my_option=my_option,
chart_id=self._chart_id)
def _render_notebook_component_(self):
""" 为 notebook 渲染组件模板
"""
my_option = utils.json_dumps(self._option, indent=4)
return engine.render_notebook(
"notebook_chart_component.html",
my_option=my_option,
chart_id=self._chart_id)
def test_json_encoder():
"""
Test json encoder.
:return:
"""
data = date(2017, 1, 1)
eq_(json.dumps({
'date': '2017-01-01',
'a': '1'
}, indent=0), json_dumps({
'date': data,
'a': '1'
}))
data2 = {'np_list': np.array(['a', 'b', 'c'])}
data2_e = {'np_list': ['a', 'b', 'c']}
eq_(json.dumps(data2_e, indent=0), json_dumps(data2))
def index():
_bar = bar_chart()
return render_template('pyecharts2.html',
chart_id=_bar.chart_id,
host=REMOTE_HOST,
my_width="100%",
my_height=600,
my_option=json_dumps(_bar.options),
script_list=_bar.get_js_dependencies())
def render_embed(self):
""" 渲染图表的所有配置项，为 web pages 服务，不过需先提供
所需要的js 依赖文件
"""
my_option = utils.json_dumps(self._option, indent=4)
html = engine.render('chart_component.html',
my_option=my_option,
chart_id=self._chart_id,
my_width=self.width,
my_height=self.height)
return html
def render_embed(self):
""" 渲染图表的所有配置项，为 web pages 服务，不过需先提供
所需要的js 依赖文件
"""
my_option = utils.json_dumps(self._option, indent=4)
html = engine.render('chart_component.html',
my_option=my_option,
chart_id=self._chart_id,
my_width=self.width,
my_height=self.height)
return html
def build_echarts_initial_fragment(*charts):
contents = []
for chart in charts:
content_fmt = '''
var myChart_{chart_id} = echarts.init(document.getElementById('{chart_id}'));
var option_{chart_id} = {options};
myChart_{chart_id}.setOption(option_{chart_id});
'''
js_content = content_fmt.format(chart_id=chart.chart_id,
options=json_dumps(chart.options,
indent=4))
contents.append(js_content)
return '\n'.join(contents)
def generate_js_content(*charts):
""" Generate the initial code fragment for one or some chart instances.
:param charts:
:return:
"""
contents = []
for chart in charts:
js_content = CHART_CONFIG_FORMATTER.format(
chart_id=chart.chart_id,
options=utils.json_dumps(chart.options, indent=4))
contents.append(js_content)
contents = '\n'.join(contents)
return contents
def generate_js_content(*charts):
""" Generate the initial code fragment for one or some chart instances.
:param charts:
:return:
"""
contents = []
for chart in charts:
js_content = CHART_CONFIG_FORMATTER.format(
chart_id=chart.chart_id,
options=utils.json_dumps(chart.options, indent=4)
)
contents.append(js_content)
contents = '\n'.join(contents)
return contents
def show_config(self):
""" 打印输出图形所有配置项
"""
print(utils.json_dumps(self._option, indent=4))
def print_echarts_options(self):
""" 打印输出图形所有配置项
"""
print(utils.json_dumps(self._option, indent=4))
def show_config(self):
""" 打印输出图形所有配置项
"""
print(utils.json_dumps(self._option, indent=4))
def get_echarts_options(self):
""" 返回图形所有配置项
"""
return utils.json_dumps(self._option, indent=4)
