modified install procedure to 'one shot'

MANIFEST.in

@@ -1,22 +1,15 @@
 # explicit includes
 include LICENSE.txt
 include README.rst
-include tox.ini
 
 # explicit excludes
-exclude .bumpversion.cfg
-exclude .travis.yml
-exclude appveyor.yml
-exclude codecov.yml
+#exclude .bumpversion.cfg
 
-prune conda.recipe
 graft src
-graft tests
 
-# Patterns to exclude from any directory
-global-exclude *~
-global-exclude __pycache__
-global-exclude *.py[cod]
-global-exclude .git
-global-exclude .ipynb_checkpoints
+## Patterns to exclude from any directory
+#global-exclude __pycache__
+#global-exclude *.py[cod]
+#global-exclude .git
+#global-exclude .ipynb_checkpoints
 

setup.py

@@ -40,7 +40,7 @@ def read(*names, **kwargs):
 
 
 setup(name='jupyter_latex_envs',
-      version='1.2.999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999',
+      version='1.2.11',
       description=("Jupyter notebook extension which supports (some) LaTeX environments "  # noqa
       "within markdown cells. Also provides support for labels and crossreferences, "  # noqa
       "document wide numbering, bibliography, and more..."),
@@ -74,6 +74,21 @@ def read(*names, **kwargs):
             ],
   )
 
-
 if 'install' in argv:
     print(msg)
+    import site, importlib
+    importlib.reload(site)
+    import latex_envs
+    import notebook.nbextensions as nb
+    user = False
+    sys_prefix = False
+    if "--user" in argv: 
+        user=True
+    if "--sys-prefix" in argv: 
+        sys_prefix=True
+    print("[Step 2]: Installing the javascript nbextension")
+    nb.install_nbextension_python('latex_envs',
+            user=user, sys_prefix=sys_prefix)
+    print("[Step3]: Enabing the nbextension")
+    nb.enable_nbextension_python('latex_envs',
+            user=user, sys_prefix=sys_prefix)