def test_merge_js_dependencies():
# PyEchartsConfig.merge_js_dependencies(str1, str2,...)
eq_(['echarts', 'fujian'],
PyEchartsConfig.merge_js_dependencies('echarts', 'fujian'))
# PyEchartsConfig.merge_js_dependencies(chart)
class MockChart(object):
def __init__(self, js_dependencies):
self.js_dependencies = js_dependencies
ch1 = MockChart(['echarts', 'fujian', 'zhengjiang', 'anhui'])
eq_(['echarts', 'fujian', 'zhengjiang', 'anhui'],
PyEchartsConfig.merge_js_dependencies(ch1))
# PyEchartsConfig.merge_js_dependencies(chart1, chart2 )
ch1 = MockChart(['echarts'])
ch2 = MockChart(['echarts', 'beijing'])
eq_(['echarts', 'beijing'],
PyEchartsConfig.merge_js_dependencies(ch1, ch2))
# PyEchartsConfig.merge_js_dependencies(*chart_list)
mock_page = [ch1, ch2]
ch1 = MockChart(['echarts'])
ch2 = MockChart(['echarts', 'beijing'])
eq_(['echarts', 'beijing'],
PyEchartsConfig.merge_js_dependencies(*mock_page))
def test_merge_js_dependencies():
# PyEchartsConfig.merge_js_dependencies(str1, str2,...)
eq_(['echarts', 'fujian'],
PyEchartsConfig.merge_js_dependencies('echarts', 'fujian'))
# PyEchartsConfig.merge_js_dependencies(chart)
class MockChart(object):
def __init__(self, js_dependencies):
self.js_dependencies = js_dependencies
ch1 = MockChart(['echarts', 'fujian', 'zhengjiang', 'anhui'])
eq_(
['echarts', 'fujian', 'zhengjiang', 'anhui'],
PyEchartsConfig.merge_js_dependencies(ch1)
)
# PyEchartsConfig.merge_js_dependencies(chart1, chart2 )
ch1 = MockChart(['echarts'])
ch2 = MockChart(['echarts', 'beijing'])
eq_(
['echarts', 'beijing'],
PyEchartsConfig.merge_js_dependencies(ch1, ch2)
)
# PyEchartsConfig.merge_js_dependencies(*chart_list)
mock_page = [ch1, ch2]
ch1 = MockChart(['echarts'])
ch2 = MockChart(['echarts', 'beijing'])
eq_(
['echarts', 'beijing'],
PyEchartsConfig.merge_js_dependencies(*mock_page)
)
def test_with_default_value():
target_config = PyEchartsConfig()
eq_(SCRIPT_FILE_PATH, target_config.jshost)
assert target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_custom_local_jshost():
target_config = PyEchartsConfig(jshost='/static/js/')
eq_('/static/js', target_config.jshost)
assert not target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_custom_local_jshost():
target_config = PyEchartsConfig(jshost="/static/js/")
eq_("/static/js", target_config.jshost)
assert not target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_pyecharts_remote_jshost():
target_config = PyEchartsConfig(jshost=DEFAULT_JUPYTER_GITHUB_URL)
eq_('https://chfw.github.io/jupyter-echarts/echarts', target_config.jshost)
assert target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_custom_remote_jshost():
target_config = PyEchartsConfig(
jshost='https://cdn.bootcss.com/echarts/3.7.2/')
eq_('https://cdn.bootcss.com/echarts/3.7.2', target_config.jshost)
assert not target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_custom_remote_jshost():
target_config = PyEchartsConfig(
jshost="https://cdn.bootcss.com/echarts/3.7.2/")
eq_("https://cdn.bootcss.com/echarts/3.7.2", target_config.jshost)
assert not target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_echarts_js_dependencies():
env = EchartsEnvironment(pyecharts_config=PyEchartsConfig(
jshost='http://localhost/echarts'))
tpl = env.from_string('{{ echarts_js_dependencies(bar) }}')
bar = create_demo_bar()
html = tpl.render(bar=bar)
assert '<script type="text/javascript" src="http://localhost/echarts/echarts.min.js"></script>' == html # flake8: noqa
def test_echarts_js_dependencies_embed():
env = EchartsEnvironment(pyecharts_config=PyEchartsConfig(
jshost=get_resource_dir('templates', 'js', 'echarts')))
tpl = env.from_string('{{ echarts_js_dependencies_embed("echarts") }}')
bar = create_demo_bar()
html = tpl.render(bar=bar)
assert len(html) > 0
def test_echarts_js_dependencies():
env = EchartsEnvironment(pyecharts_config=PyEchartsConfig()
# pyecharts_config=PyEchartsConfig()
)
tpl = env.get_template('tpl_demo.html')
bar = create_demo_bar()
html = tpl.render(bar=bar)
# flake8: noqa
write_utf8_html_file('my_tpl_demo4.html', html)
def dataframe_line_plot(df, title='', path=None):
option = {
'title': {
'text': title,
'left': 'center'
},
'legend': {
'show': True,
'orient': 'vertical',
'right': '9%',
'top': '3%'
},
'xAxis': {
'type': 'time',
'axisLine': {
'onZero': False
}
},
'yAxis': {
'axisLine': {
'onZero': False
}
},
'dataZoom': [{
'type': 'slider',
'xAxisIndex': 0,
'start': 0,
'end': 50
}]
}
time = [ts.timestamp() / 0.001 for ts in df.index]
series = []
for channel in df.columns:
values = df[channel].values.tolist()
data = [(t, x) for t, x in zip(time, values)]
series.append({
'type': 'line',
'showSymbol': False,
'name': channel,
'data': data
})
option.update({'series': series})
line_plot = Line()
line_plot._option.update(option)
conf = PyEchartsConfig(echarts_template_dir='html',
jshost='js',
force_js_embed=False)
env = EchartsEnvironment(pyecharts_config=conf)
tpl = env.get_template('template.html')
html = tpl.render(chart=line_plot)
write_utf8_html_file(path, html)
def environment(**options):
"""
Create a environment object for settings.TEMPLATE.Jinja2.ENGINE
:param options:
:return:
"""
env = BaseEnvironment(
pyecharts_config=PyEchartsConfig(jshost=settings.STATIC_URL),
**options)
env.globals.update({
'static': staticfiles_storage.url,
'url': reverse,
})
return env
def genReport(self, filetype="html", timeout=60):
attr = ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
v1 = [5, 20, 36, 10, 75, 90]
v2 = [10, 25, 8, 60, 20, 80]
bar = Bar("柱状图数据堆叠示例")
bar.add("商家A", attr, v1, is_stack=True, is_toolbox_show=False)
bar.add("商家B", attr, v2, is_stack=True)
config = PyEchartsConfig(echarts_template_dir=Report.TEMPLATE_DIR)
env = EchartsEnvironment(pyecharts_config=config)
tpl = env.get_template(Report.REPORT_HTML)
html = tpl.render(bar=bar)
name = 'report_%s'%self.getUID()
write_utf8_html_file("%s/%s.html"%(Report.OUT_DIR, name), html)
if "pdf"==filetype:
cmd = "phantomjs make_pdf.js %s"%name
self.PopenWithTimeout(cmd, cwd=Report.OUT_DIR, timeout=timeout)
def test_custom_local_jshost():
target_config = PyEchartsConfig(jshost='/static/js/')
eq_('/static/js', target_config.jshost)
eq_('/static/js', target_config.get_current_jshost_for_script())
eq_('/static/js', target_config.get_current_jshost_for_jupyter())
eq_('/static/js/echarts',
target_config.get_current_jshost_for_jupyter('/static/js/echarts'))
assert not target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_with_default_value():
target_config = PyEchartsConfig()
eq_(SCRIPT_LOCAL_JSHOST, target_config.jshost)
eq_(SCRIPT_LOCAL_JSHOST, target_config.get_current_jshost_for_script())
eq_(JUPYTER_LOCAL_JSHOST, target_config.get_current_jshost_for_jupyter())
eq_('http://demo',
target_config.get_current_jshost_for_script('http://demo'))
assert target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_echarts_js_in_first():
value = [20, 190, 253, 77, 65]
attr = ['汕头市', '汕尾市', '揭阳市', '阳江市', '肇庆市']
map = Map("广东地图示例", width=1200, height=600)
map.add("",
attr,
value,
maptype='广东',
is_visualmap=True,
visual_text_color='#000')
env = EchartsEnvironment(pyecharts_config=PyEchartsConfig(
jshost='http://localhost/echarts'))
tpl = env.from_string('{{ echarts_js_dependencies(m) }}')
html = tpl.render(m=map)
echarts_js_pos = html.find('echarts.min.js')
guangdong_js_pos = html.find('guangdong.js')
assert echarts_js_pos > -1
assert guangdong_js_pos > -1
assert echarts_js_pos < guangdong_js_pos
def test_pyecharts_remote_jshost():
target_config = PyEchartsConfig(jshost=DEFAULT_HOST)
eq_('https://chfw.github.io/jupyter-echarts/echarts', target_config.jshost)
eq_('https://chfw.github.io/jupyter-echarts/echarts',
target_config.get_current_jshost_for_script())
eq_('https://chfw.github.io/jupyter-echarts/echarts',
target_config.get_current_jshost_for_jupyter())
eq_('/static/js/echarts',
target_config.get_current_jshost_for_jupyter('/static/js/echarts'))
assert target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def test_echarts_js_in_first():
value = [20, 190, 253, 77, 65]
attr = ["汕头市", "汕尾市", "揭阳市", "阳江市", "肇庆市"]
map = Map("广东地图示例", width=1200, height=600)
map.add(
"",
attr,
value,
maptype="广东",
is_visualmap=True,
visual_text_color="#000",
)
env = EchartsEnvironment(pyecharts_config=PyEchartsConfig(
jshost="http://localhost/echarts"))
tpl = env.from_string("{{ echarts_js_dependencies(m) }}")
html = tpl.render(m=map)
echarts_js_pos = html.find("echarts.min.js")
guangdong_js_pos = html.find("guangdong.js")
assert echarts_js_pos > -1
assert guangdong_js_pos > -1
assert echarts_js_pos < guangdong_js_pos
def test_custom_remote_jshost():
target_config = PyEchartsConfig(
jshost='https://cdn.bootcss.com/echarts/3.7.2/')
eq_('https://cdn.bootcss.com/echarts/3.7.2', target_config.jshost)
eq_('https://cdn.bootcss.com/echarts/3.7.2',
target_config.get_current_jshost_for_script())
eq_('https://cdn.bootcss.com/echarts/3.7.2',
target_config.get_current_jshost_for_jupyter())
eq_('/static/js/echarts',
target_config.get_current_jshost_for_jupyter('/static/js/echarts'))
assert not target_config.js_embed
target_config.force_js_embed = True
assert target_config.js_embed
def create_app():
app = Flask(__name__)
app.config.from_pyfile('../config.py')
app.register_blueprint(main_blueprint)
app.register_blueprint(auth_blueprint, url_prefix='/auth')
app.register_blueprint(api_blueprint, url_prefix='/api')
app.register_blueprint(user_blueprint, url_prefix='/user')
app.jinja_env.globals.update(ECHAERTS_TEMPLATE_FUNCTIONS)
app.jinja_env.pyecharts_config = PyEchartsConfig(
jshost='https://cdn.bootcss.com/echarts/3.7.2')
db.init_app(app)
login_manager.init_app(app)
for key in ext_dict:
ext_dict[key].init_app(app)
def add_template_globals():
return app.config['GLOBAL_TEMPLATE_ARGS']
app.context_processor(add_template_globals)
return app
# -*- coding: utf-8 -*- """ @author:XuMing（[email protected]) @description: """ from __future__ import unicode_literals from pyecharts import Bar from pyecharts.conf import PyEchartsConfig from pyecharts.engine import EchartsEnvironment from pyecharts.utils import write_utf8_html_file attr = ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"] v1 = [5, 20, 36, 10, 75, 90] v2 = [10, 25, 8, 60, 20, 80] bar = Bar("柱状图数据堆叠示例") bar.add("商家A", attr, v1, is_stack=True) bar.add("商家B", attr, v2, is_stack=True) config = PyEchartsConfig(echarts_template_dir='./', jshost='https://cdn.bootcss.com/echarts/3.6.2') env = EchartsEnvironment(pyecharts_config=config) tpl = env.get_template('tpl.html') html = tpl.render(bar=bar) write_utf8_html_file('my_tpl_demo2.html', html)
def test_get_js_library():
test_config = PyEchartsConfig()
actual = test_config.get_js_library("abc")
assert actual is None
def test_get_js_library():
test_config = PyEchartsConfig()
actual = test_config.get_js_library("abc")
assert actual is None
def __init__(self, *args, **kwargs):
super(FlaskEchartsEnvironment, self).__init__(*args, **kwargs)
self.pyecharts_config = PyEchartsConfig(jshost='https://cdnjs.cloudflare.com/ajax/libs/echarts/4.1.0')
self.globals.update(ECHAERTS_TEMPLATE_FUNCTIONS)
def __init__(self, *args, **kwargs):
super(FlaskEchartsEnvironment, self).__init__(*args, **kwargs)
self.pyecharts_config = PyEchartsConfig(jshost='/static/js')
self.globals.update(ECHAERTS_TEMPLATE_FUNCTIONS)
from pyecharts import Line
from pyecharts.conf import PyEchartsConfig
from pyecharts.engine import EchartsEnvironment
from pyecharts.utils import write_utf8_html_file
from pyecharts import ThemeRiver
attr = ['a', 'b', 'c', 'd']
v1 = [40000, 50000, 60000, 70000]
pie = Pie("饼图-星级玫瑰图示例", title_pos='center', width=900)
pie.add("7-17",
attr,
v1,
center=[75, 50],
is_random=True,
radius=[30, 75],
rosetype='area',
is_legend_show=False,
is_label_show=True)
#pie.render()
config = PyEchartsConfig(echarts_template_dir='./')
env = EchartsEnvironment(pyecharts_config=config)
#tpl = env.get_template('chart_template.html')
#html = tpl.render(pie=pie)
write_utf8_html_file('chart_out.tif')
##
from pyecharts import Gauge
gauge = Gauge("仪表盘示例")
gauge.add("业务指标", "完成率", 66.66)
gauge.show_config()
gauge.render()
