Add flit files

4 files changed, 73 insertions, 0 deletions

diff --git a/flit.ini b/flit.ini
new file mode 100644
index 0000000..56c3bfc
--- /dev/null
+++ b/flit.ini
@@ -0,0 +1,13 @@
+[metadata]
+module = scilab_kernel
+author = Steven Silvester
+author-email = steven.silvester@ieee.org
+home-page = https://github.com/blink1073/scilab_kernel
+requires = metakernel (>=0.10.5)
+    scilab2py (>=0.6.0)
+description-file = README.rst
+classifiers = Framework :: IPython
+    License :: OSI Approved :: BSD License
+    Programming Language :: Python :: 2
+    Programming Language :: Python :: 3
+    Topic :: System :: Shells
diff --git a/scilab_kernel/__init__.py b/scilab_kernel/__init__.py
new file mode 100644
index 0000000..7ea94e2
--- /dev/null
+++ b/scilab_kernel/__init__.py
@@ -0,0 +1,3 @@
+"""A Scilab kernel for Jupyter"""
+
+__version__ = '0.6.0'
diff --git a/scilab_kernel/__main__.py b/scilab_kernel/__main__.py
new file mode 100644
index 0000000..7ffe67e
--- /dev/null
+++ b/scilab_kernel/__main__.py
@@ -0,0 +1,6 @@
+try:
+    from ipykernel.kernelapp import IPKernelApp
+except ImportError:
+    from IPython.kernel.zmq.kernelapp import IPKernelApp
+from .kernel import ScilabKernel
+IPKernelApp.launch_instance(kernel_class=ScilabKernel)
diff --git a/scilab_kernel/install.py b/scilab_kernel/install.py
new file mode 100644
index 0000000..c57896b
--- /dev/null
+++ b/scilab_kernel/install.py
@@ -0,0 +1,51 @@
+import json
+import os
+import sys
+
+try:
+    from jupyter_client.kernelspec import install_kernel_spec
+except ImportError:
+    from IPython.kernel.kernelspec import install_kernel_spec
+from IPython.utils.tempdir import TemporaryDirectory
+
+
+kernel_json = {
+    "argv": [sys.executable,
+             "-m", "scilab_kernel",
+             "-f", "{connection_file}"],
+    "display_name": "Scilab",
+    "language": "scilab",
+    "codemirror_mode": "octave",
+    "name": "scilab",
+}
+
+
+def install_my_kernel_spec(user=True):
+    user = '--user' in sys.argv or not _is_root()
+    with TemporaryDirectory() as td:
+        os.chmod(td, 0o755)  # Starts off as 700, not user readable
+        with open(os.path.join(td, 'kernel.json'), 'w') as f:
+            json.dump(kernel_json, f, sort_keys=True)
+        kernel_name = kernel_json['name']
+        try:
+            install_kernel_spec(td, kernel_name, user=user,
+                                replace=True)
+        except:
+            install_kernel_spec(td, kernel_name, user=not user,
+                                replace=True)
+
+
+def _is_root():
+    try:
+        return os.geteuid() == 0
+    except AttributeError:
+        return False  # assume not an admin on non-Unix platforms
+
+
+def main(argv=[]):
+    user = '--user' in argv or not _is_root()
+    install_my_kernel_spec(user=user)
+
+
+if __name__ == '__main__':
+    main(argv=sys.argv)