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 _load_coordinates():
"""
Load the coordinate dataset into the dictionary.
:return:
"""
with open(get_resource_dir('datasets', 'city_coordinates.json'),
encoding='utf8') as f:
return json.load(f)
def test_echarts_js_dependencies_embed():
ECHARTS_ENV.configure_pyecharts(
jshost=get_resource_dir('templates', 'js', 'echarts'))
tpl = ECHARTS_ENV.from_string(
'{{ echarts_js_dependencies_embed("echarts") }}')
bar = create_demo_bar()
html = tpl.render(bar=bar)
assert len(html) > 0
def _load_coordinates():
"""
Load the coordinate dataset into the dictionary.
:return:
"""
with open(get_resource_dir("datasets", "city_coordinates.json"),
encoding="utf8") as f:
return json.load(f)
def _load_coordinates():
"""
Load the coordinate dataset into the dictionary.
:return:
"""
with open(
get_resource_dir("datasets", "city_coordinates.json"), encoding="utf8"
) as f:
return json.load(f)
def get_cities_in_region(self, region):
if region != "CN":
return {}
_local_data_file = get_resource_dir("datasets",
"city_coordinates.json")
with codecs.open(_local_data_file, encoding="utf8") as f:
return json.load(f)
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 create_default_environment(file_type):
"""
Create environment object with pyecharts default single PyEchartsConfig.
:return: A new EchartsEnvironment object.
"""
default_template_dir = utils.get_resource_dir("templates")
config = conf.CURRENT_CONFIG
echarts_env = ENV_MANAGER.get_a_environment(
file_type,
pyecharts_config=config,
loader=FileSystemLoader(
[config.echarts_template_dir, default_template_dir]),
)
return echarts_env
def test_echarts_js_dependencies_embed():
ECHARTS_ENV.configure_pyecharts(
jshost=get_resource_dir('templates', 'js', 'echarts'))
tpl = ECHARTS_ENV.from_string(
'{{ echarts_js_dependencies_embed("echarts.min") }}')
bar = create_demo_bar()
html = tpl.render(bar=bar)
assert len(html) > 0
# echarts_js_dependencies equals echarts_js_dependencies_
# embed when use local host.
tpl2 = ECHARTS_ENV.from_string(
'{{ echarts_js_dependencies("echarts.min") }}')
html2 = tpl2.render(bar=bar)
assert len(html2) > 0
assert html == html2
def create_default_environment(file_type):
"""
Create environment object with pyecharts default single PyEchartsConfig.
:return: A new EchartsEnvironment object.
"""
default_template_dir = utils.get_resource_dir("templates")
config = conf.CURRENT_CONFIG
echarts_env = ENV_MANAGER.get_a_environment(
file_type,
pyecharts_config=config,
loader=FileSystemLoader(
[config.echarts_template_dir, default_template_dir]
),
)
return echarts_env
def test_echarts_js_dependencies_embed():
ECHARTS_ENV.configure_pyecharts(
jshost=get_resource_dir('templates', 'js', 'echarts'))
tpl = ECHARTS_ENV.from_string(
'{{ echarts_js_dependencies_embed("echarts.min") }}')
bar = create_demo_bar()
html = tpl.render(bar=bar)
assert len(html) > 0
# echarts_js_dependencies equals echarts_js_dependencies_
# embed when use local host.
tpl2 = ECHARTS_ENV.from_string(
'{{ echarts_js_dependencies("echarts.min") }}')
html2 = tpl2.render(bar=bar)
assert len(html2) > 0
assert html == html2
def test_get_resource_dir():
path = get_resource_dir("templates")
expected = os.path.join(os.getcwd(), "..", "pyecharts", "templates")
eq_(path, os.path.abspath(expected))
def test_get_resource_dir():
path = get_resource_dir('templates')
expected = os.path.join(os.getcwd(), '..', 'pyecharts', 'templates')
eq_(path, os.path.abspath(expected))
def test_get_resource_dir():
path = get_resource_dir("templates")
expected = os.path.join(os.getcwd(), "..", "pyecharts", "templates")
eq_(path, os.path.abspath(expected))
#!/usr/bin/env python
# coding=utf-8
from __future__ import unicode_literals
from jinja2 import Environment, FileSystemLoader
import pyecharts.constants as constants
from pyecharts.utils import get_resource_dir
# Single Singleton Instance for jinja2
JINJA2_ENV = Environment(loader=FileSystemLoader(
get_resource_dir('templates')),
keep_trailing_newline=True,
trim_blocks=True,
lstrip_blocks=True)
def produce_require_configuration(dependencies, jshost):
"""
:param dependencies:
:param jshost:
:return:
"""
_d = ensure_echarts_is_in_the_front(dependencies)
# if no nick name register, we treat the location as location.js
require_conf_items = [
"'%s': '%s/%s'" %
(key, jshost, constants.DEFAULT_JS_LIBRARIES.get(key, key))
for key in _d
]
require_libraries = ["'%s'" % key for key in _d]
def _load_countries_into_memory(self):
_region_dict = get_resource_dir("datasets", REGION_DB)
with codecs.open(_region_dict, encoding="utf-8") as file_handle:
self.region_dict = json.load(file_handle)
# coding=utf-8
from __future__ import unicode_literals
import os
import json
import codecs
from pyecharts.utils import get_resource_dir
import pyecharts.constants as constants
SCRIPT_FILE_PATH = get_resource_dir('templates', 'js', 'echarts')
# Path constants for template dir
DEFAULT_TEMPLATE_DIR = get_resource_dir('templates')
DEFAULT_ECHARTS_REGISTRY = os.path.join(
get_resource_dir('templates'), 'js', 'registry.json')
# Load js & map file index into a dictionary.
with codecs.open(DEFAULT_ECHARTS_REGISTRY, 'r', 'utf-8') as f:
content = f.read()
CONFIG = json.loads(content)
DEFAULT_JS_LIBRARIES = CONFIG['FILE_MAP'] # {<Pinyin>:<Js File Name>}
CITY_NAME_PINYIN_MAP = CONFIG['PINYIN_MAP'] # {<Chinese Name>:<Pinyin>}
class PyEchartsConfig(object):
def __init__(self, echarts_template_dir='.', jshost=SCRIPT_FILE_PATH,
force_js_embed=False):
self.echarts_template_dir = echarts_template_dir
# coding=utf-8
from __future__ import unicode_literals
import os
import json
import codecs
import warnings
from pyecharts.utils import get_resource_dir
import pyecharts.constants as constants
SCRIPT_LOCAL_JSHOST = get_resource_dir('templates', 'js', 'echarts')
# Path constants for template dir
DEFAULT_TEMPLATE_DIR = get_resource_dir('templates')
DEFAULT_ECHARTS_REGISTRY = os.path.join(get_resource_dir('templates'), 'js',
'echarts', 'registry.json')
# Load js & map file index into a dictionary.
with codecs.open(DEFAULT_ECHARTS_REGISTRY, 'r', 'utf-8') as f:
content = f.read()
CONFIG = json.loads(content)
DEFAULT_JS_LIBRARIES = CONFIG['FILE_MAP'] # {<Pinyin>:<Js File Name>}
CITY_NAME_PINYIN_MAP = CONFIG['PINYIN_MAP'] # {<Chinese Name>:<Pinyin>}
class PyEchartsConfig(object):
def __init__(self,
echarts_template_dir='.',
jshost=None,
def test_get_resource_dir():
path = get_resource_dir('templates')
expected = os.path.join(os.getcwd(), '..', 'pyecharts', 'templates')
eq_(path, os.path.abspath(expected))
# coding=utf-8
from __future__ import unicode_literals
from pyecharts.js_extensions import EXTENSION_MANAGER
from pyecharts.utils import get_resource_dir
# Path constants for template dir
DEFAULT_TEMPLATE_DIR = get_resource_dir('templates')
class PyEchartsConfig(object):
def __init__(self,
echarts_template_dir='.',
jshost=None,
force_js_embed=False):
self.echarts_template_dir = echarts_template_dir
self._jshost = remove_trailing_slashes(jshost)
self.force_js_embed = force_js_embed
self.hosted_on_github = False
@property
def js_embed(self):
""" Determine whether to use embed code in <script> tag.
"""
if self.force_js_embed:
return True
else:
return self.jshost is None
@property
def jshost(self):
