Build & slew of minor improvements (#555)

.circleci/config.yml

@@ -32,7 +32,7 @@ jobs:
                     . venv/bin/activate
                     pip install -e ./dash --quiet
                     cd dash-html-components && npm install --ignore-scripts && npm run build && pip install -e . && cd ..
-                    cd dash-renderer && npm install --ignore-scripts && npm run build && npm run build:dev && pip install -e . && cd ..
+                    cd dash-renderer && npm install --ignore-scripts && npm run build && pip install -e . && cd ..
             - run:
                   name: Build
                   command: |

MANIFEST.in

@@ -1,8 +1,7 @@
 include dash_core_components/dash_core_components.min.js
 include dash_core_components/dash_core_components.min.js.map
-include dash_core_components/dash_core_components.dev.js
-include dash_core_components/dash_core_components.dev.js.map
 include dash_core_components/metadata.json
+include dash_core_components/package-info.json
 include dash_core_components/rc-slider@6.1.2.css
 include dash_core_components/react-select@1.0.0-rc.3.min.css
 include dash_core_components/plotly-*.min.js
@@ -11,3 +10,4 @@ include dash_core_components/react-virtualized@9.9.0.css
 include dash_core_components/react-dates@12.3.0.css
 include README.md
 include LICENSE.txt
+include package.json

dash_core_components/__init__.py

@@ -2,11 +2,18 @@
 
 from __future__ import print_function as _
 
+import json
 import os as _os
 import sys as _sys
 import dash as _dash
 
-from .version import __version__
+_basepath = _os.path.dirname(__file__)
+_filepath = _os.path.abspath(_os.path.join(_basepath, 'package-info.json'))
+with open(_filepath) as f:
+    package = json.load(f)
+
+package_name = package['name'].replace(' ', '_').replace('-', '_')
+__version__ = package['version']
 
 # Module imports trigger a dash.development import, need to check this first
 if not hasattr(_dash, 'development'):
@@ -41,7 +48,6 @@
     },
     {
         'relative_package_path': '{}.min.js'.format(__name__),
-        'dev_package_path': '{}.dev.js'.format(__name__),
         'external_url': (
             'https://unpkg.com/dash-core-components@{}'
             '/dash_core_components/dash_core_components.min.js'
@@ -50,7 +56,6 @@
     },
     {
         'relative_package_path': '{}.min.js.map'.format(__name__),
-        'dev_package_path': '{}.dev.js.map'.format(__name__),
         'external_url': (
             'https://unpkg.com/dash-core-components@{}'
             '/dash_core_components/dash_core_components.min.js.map'