From f4fcf4fcf08b3083cf8e402e2866285c9d4c0d92 Mon Sep 17 00:00:00 2001
From: Vladislav Vlasuk <vladislav.vlasuk@th-koeln.de>
Date: Mon, 29 Nov 2021 10:36:35 +0100
Subject: [PATCH] requirements.txt
---
README.md | 5 ++++-
leap_py3/README.md | 0
leap_py3/e_logging.py | 0
leap_py3/e_rosbridge.py | 0
leap_py3/e_websocket.py | 17 +++++++++++++++++
leap_py3/leap.py | 0
requirements.txt | 7 +++++++
7 files changed, 28 insertions(+), 1 deletion(-)
mode change 100644 => 100755 leap_py3/README.md
mode change 100644 => 100755 leap_py3/e_logging.py
mode change 100644 => 100755 leap_py3/e_rosbridge.py
create mode 100755 leap_py3/e_websocket.py
mode change 100644 => 100755 leap_py3/leap.py
create mode 100644 requirements.txt
diff --git a/README.md b/README.md
index 53440bb..735f1f7 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
# LeapControlNode
-ROS Node with basic functions for Leap Controller
\ No newline at end of file
+ROS Node with basic functions for Leap Controller
+
+This node depends on websocket.
+To install dependencies run pip3 install -r requirements.txt
diff --git a/leap_py3/README.md b/leap_py3/README.md
old mode 100644
new mode 100755
diff --git a/leap_py3/e_logging.py b/leap_py3/e_logging.py
old mode 100644
new mode 100755
diff --git a/leap_py3/e_rosbridge.py b/leap_py3/e_rosbridge.py
old mode 100644
new mode 100755
diff --git a/leap_py3/e_websocket.py b/leap_py3/e_websocket.py
new file mode 100755
index 0000000..37744b8
--- /dev/null
+++ b/leap_py3/e_websocket.py
@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+
+import asyncio
+import websockets
+
+async def hello(websocket, path):
+ name = await websocket.recv()
+ print("< {}".format(name))
+
+ greeting = "Hello {}!".format(name)
+ await websocket.send(greeting)
+ print("> {}".format(greeting))
+
+start_server = websockets.serve(hello, 'localhost', 8765)
+
+asyncio.get_event_loop().run_until_complete(start_server)
+asyncio.get_event_loop().run_forever()
diff --git a/leap_py3/leap.py b/leap_py3/leap.py
old mode 100644
new mode 100755
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..b389349
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,7 @@
+# install websocket
+# to install dependencies run in terminal:
+# pip3 install -r requirements.txt
+
+websocket==0.2.1
+websocket-client==0.53.0
+
--
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