Rewrite the local web UI with gd5

MANIFEST.in

@@ -0,0 +1,2 @@
+recursive-include src/pyouter/webui *
+global-exclude __pycache__ *.py[cod] .DS_Store

README.md

@@ -144,7 +144,7 @@ Router nodes run their children in parallel. `policy="sequence"` runs them in or
 
 ## Local web
 
-Open the current router in a browser. The server binds to `127.0.0.1:8765` and uses only the Python standard library.
+Open the current router in a browser. The server binds to `127.0.0.1:8765` and uses only the Python standard library. The page is a [gd5](https://github.com/zigslice/gd5) app: `Layout`, `Tree`, `Button`, `Card`, `Tag`, and the orange theme from that UI kit, served from `pyouter/webui`.
 
 ```shell
 python test.py --web
@@ -654,6 +654,10 @@ PYTHONPATH=src python3 -m unittest src.tests.test_cluster -v
 
 ## What's new
 
+### 0.13.0
+
+* rewrite the local web ui with the [gd5](https://github.com/zigslice/gd5) engine and orange UI kit
+
 ### 0.12.0
 
 * a super-node network requires a shared `--net` secret; a peer without it is not relayed and its streams are refused

setup.cfg

@@ -5,9 +5,15 @@ release = register sdist bdist_egg upload
 package_dir =
     =src
 packages = find_namespace:
+include_package_data = True
 
 [options.packages.find]
 where = src
 
+[options.package_data]
+pyouter =
+    webui/*
+    webui/**/*
+
 [options.entry_points]
 console_scripts = pyouter = pyouter:runner

setup.py

@@ -7,7 +7,7 @@
 long_description = (this_directory / "README.md").read_text()
 
 setup(name="pyouter",
-      version="0.12.0",
+      version="0.13.0",
       description="Python command line tasks router",
       install_requires=["libp2p>=0.8.0"],
       long_description=long_description,

src/pyouter/node.py

@@ -111,6 +111,16 @@ def do_GET(self):
         if parsed.path == "/":
             self._page()
             return
+        if parsed.path.startswith("/webui/"):
+            from .webui import read_static
+
+            asset = read_static(parsed.path)
+            if asset is None:
+                self._send(404, {"error": "not found"})
+                return
+            body, content_type = asset
+            self._raw(200, body, content_type)
+            return
         if parsed.path == "/favicon.ico":
             self._raw(204, b"", "image/x-icon")
             return

src/pyouter/web.py

@@ -731,6 +731,16 @@ def do_GET(self):
             body = self.bridge.page().encode("utf-8")
             self._send(200, body, "text/html; charset=utf-8")
             return
+        if parsed.path.startswith("/webui/"):
+            from pyouter.webui import read_static
+
+            asset = read_static(parsed.path)
+            if asset is None:
+                self._send(404, b"not found", "text/plain; charset=utf-8")
+                return
+            body, content_type = asset
+            self._send(200, body, content_type)
+            return
         if parsed.path == "/favicon.ico":
             self._send(204, b"", "image/x-icon")
             return