From 1271f2aa4042c42d3536960c5bf9ff7d227b8c21 Mon Sep 17 00:00:00 2001
From: Steven Silvester
Date: Wed, 13 Aug 2014 17:20:59 -0500
Subject: Install kernelspec at install time using sys.executable.

---
 kernelspec/kernel.json |  5 -----
 setup.py               | 21 +++++++++++++++++++--
 2 files changed, 19 insertions(+), 7 deletions(-)
 delete mode 100644 kernelspec/kernel.json

diff --git a/kernelspec/kernel.json b/kernelspec/kernel.json
deleted file mode 100644
index ca1dfd3..0000000
--- a/kernelspec/kernel.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{"argv":["python","-m","scilab_kernel", "-f", "{connection_file}"],
- "display_name":"Scilab",
- "language":"scilab",
- "codemirror_mode":"octave"
-}
diff --git a/setup.py b/setup.py
index b79c18e..0e95240 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,6 @@
 from distutils.core import setup
 from distutils.command.install import install
+import json
 import os
 import sys
 
@@ -9,11 +10,27 @@ if sys.argv[-1] == 'publish':
     sys.exit()
 
 
+kernel_json = {"argv": [sys.executable, "-m", "scilab_kernel", "-f",
+                        "{connection_file}"],
+               "display_name": "Scilab",
+               "language": "scilab",
+               "codemirror_mode": "Octave"
+               }
+
+
 class install_with_kernelspec(install):
     def run(self):
+        # Regular installation
         install.run(self)
-        from IPython.kernel.kernelspec import install_kernel_spec
-        install_kernel_spec('kernelspec', 'scilab', replace=True)
+
+        # Now write the kernelspec
+        from IPython.kernel.kernelspec import KernelSpecManager
+        from IPython.utils.path import ensure_dir_exists
+        destdir = os.path.join(KernelSpecManager().user_kernel_dir, 'scilab')
+        ensure_dir_exists(destdir)
+        with open(os.path.join(destdir, 'kernel.json'), 'w') as f:
+            json.dump(kernel_json, f, sort_keys=True)
+
 
 with open('README.rst') as f:
     readme = f.read()
-- 
cgit