Small corrections to list_interfaces(). Also make pyproject.toml usable.

.gitignore

@@ -10,3 +10,4 @@ __pycache__
 2024-bsc-sebastian-lenzlinger.iml
 logs/
 requirements.txt
+*.egg-info/

code/iottb/utils/tcpdump_utils.py

@@ -20,7 +20,7 @@ def list_interfaces() -> str:
     ensure_installed()
     try:
         result = subprocess.run(['tcpdump', '--list-interfaces'], capture_output=True, text=True, check=True)
-        return result.stdout
+        print(result.stdout)
     except subprocess.CalledProcessError as e:
         print(f'Failed to list interfaces: {e}')
         return ''

code/pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools", "wheel"]
+requires = ["setuptools>=42", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -7,11 +7,10 @@ name = 'iottb'
 version = '0.1.0'
 authors = [{name = "Sebastian Lenzlinger", email = "sebastian.lenzlinger@unibas.ch"}]
 description = "Automation Tool for Capturing Network packets of IoT devices."
-license = {file = "LICENSE"}
-dependencies = [
-    # List your dependencies here, e.g., "numpy", "pandas>=1.0"
-]
-include-package-data = true
+requires-python = ">=3.8"
+
+[tool.setuptools]
+packages = ["iottb"]
 
 [project.scripts]
 iottb = "iottb.__main__:main"