🎨 refactoring the code

.travis.yml

@@ -16,5 +16,6 @@ before_install:
 script:
   - make tests
 after_success:
-  codecov
+  - cd test
+  - codecov
 

pyecharts/charts/map.py

@@ -4,7 +4,7 @@
 
 from pyecharts.base import Base
 from pyecharts.option import get_all_options
-from pyecharts.template import CITY_NAME_PINYIN_MAP
+from pyecharts.constants import CITY_NAME_PINYIN_MAP
 
 PY2 = sys.version_info[0] == 2
 
@@ -63,8 +63,6 @@ def __add(self, name, attr, value,
             "data": _data,
             "roam": is_roam
         })
-        if PY2:
-            maptype = maptype.decode('utf-8')
         name_in_pinyin = CITY_NAME_PINYIN_MAP.get(maptype, maptype)
         self._js_dependencies.add(name_in_pinyin)
         self._config_components(**kwargs)

pyecharts/constants.py

@@ -2,12 +2,30 @@
 # coding=utf-8
 from __future__ import unicode_literals
 
+import os
+import json
+import codecs
+from pyecharts.utils import get_resource_dir
+
+
 DEFAULT_HOST = 'https://chfw.github.io/jupyter-echarts/echarts'
 
 CONFIGURATION = dict(
     HOST='/nbextensions/echarts'
 )
 
+DEFAULT_ECHARTS_REGISTRY = os.path.join(
+    get_resource_dir('templates'), 'js', 'echarts', 'registry.json')
+
+with codecs.open(DEFAULT_ECHARTS_REGISTRY, 'r', 'utf-8') as f:
+    content = f.read()
+    CONFIG = json.loads(content)
+
+DEFAULT_JS_LIBRARIES = CONFIG['FILE_MAP']
+
+CITY_NAME_PINYIN_MAP = CONFIG['PINYIN_MAP']
+
+
 CITY_GEO_COORDS = {
     '阿城': [126.58, 45.32],
     '阿克苏': [80.19, 41.09],

pyecharts/template.py

@@ -8,29 +8,9 @@
 import codecs
 from jinja2 import Environment, FileSystemLoader
 import pyecharts.constants as constants
-import json
+from pyecharts.utils import get_resource_dir
 
 
-def get_resource_dir(folder):
-    """
-
-    :param folder:
-    :return:
-    """
-    current_path = os.path.dirname(__file__)
-    resource_path = os.path.join(current_path, folder)
-    return resource_path
-
-
-#with codecs.open(os.path.join(get_resource_dir('templates'), 'js', 'echarts', 'registry.json'), 'r', 'utf-8') as f:
-with open(os.path.join(get_resource_dir('templates'), 'js', 'echarts', 'registry.json'), 'rb') as f:
-    content = f.read().decode('utf-8')
-    CONFIG = json.loads(content)
-
-DEFAULT_JS_LIBRARIES = CONFIG['FILE_MAP']
-
-CITY_NAME_PINYIN_MAP = CONFIG['PINYIN_MAP']
-
 PY2 = sys.version_info[0] == 2
 
 JS_PATTERN = re.compile(r'<!-- build -->(.*)<!-- endbuild -->',
@@ -107,7 +87,7 @@ def produce_require_configuration(dependencies, jshost):
     require_conf_items = [
         "'%s': '%s/%s'" % (key,
                            jshost,
-                           DEFAULT_JS_LIBRARIES.get(key, key))
+                           constants.DEFAULT_JS_LIBRARIES.get(key, key))
         for key in _d]
     require_libraries = ["'%s'" % key for key in _d]
     return dict(
@@ -124,7 +104,7 @@ def produce_html_script_list(dependencies):
     """
     _d = ensure_echarts_is_in_the_front(dependencies)
     script_list = [
-        '%s' % DEFAULT_JS_LIBRARIES.get(key, key)
+        '%s' % constants.DEFAULT_JS_LIBRARIES.get(key, key)
         for key in _d]
     return script_list
 

pyecharts/utils.py

@@ -0,0 +1,12 @@
+import os
+
+
+def get_resource_dir(folder):
+    """
+
+    :param folder:
+    :return:
+    """
+    current_path = os.path.dirname(__file__)
+    resource_path = os.path.join(current_path, folder)
+    return resource_path

test.sh

@@ -1,3 +1,3 @@
 cd test
 nosetests --with-coverage --cover-package pyecharts --cover-package test
-mv .coverage ../
+

test/test_constants.py

@@ -2,7 +2,7 @@
 
 from __future__ import unicode_literals
 
-import pyecharts.template as constants
+import pyecharts.constants as constants
 from nose.tools import eq_