diff options
Diffstat (limited to 'pkgs/servers/home-assistant/parse-requirements.py')
| -rwxr-xr-x | pkgs/servers/home-assistant/parse-requirements.py | 55 |
1 files changed, 26 insertions, 29 deletions
diff --git a/pkgs/servers/home-assistant/parse-requirements.py b/pkgs/servers/home-assistant/parse-requirements.py index e61d616d6a7..a2cf2d0386a 100755 --- a/pkgs/servers/home-assistant/parse-requirements.py +++ b/pkgs/servers/home-assistant/parse-requirements.py @@ -1,28 +1,30 @@ #! /usr/bin/env nix-shell -#! nix-shell -i python3 -p "python3.withPackages (ps: with ps; [ aiohttp astral async-timeout attrs certifi jinja2 pyjwt cryptography pip pytz pyyaml requests ruamel_yaml voluptuous python-slugify ])" +#! nix-shell -i python3 -p "python3.withPackages (ps: with ps; [ attrs ]) # # This script downloads Home Assistant's source tarball. -# Inside the homeassistant/components directory, each component has an associated .py file, -# specifying required packages and other components it depends on: +# Inside the homeassistant/components directory, each integration has an associated manifest.json, +# specifying required packages and other integrations it depends on: # -# REQUIREMENTS = [ 'package==1.2.3' ] -# DEPENDENCIES = [ 'component' ] +# { +# "requirements": [ "package==1.2.3" ], +# "dependencies": [ "component" ] +# } # -# By parsing the files, a dictionary mapping component to requirements and dependencies is created. +# By parsing the files, a dictionary mapping integrations to requirements and dependencies is created. # For all of these requirements and the dependencies' requirements, -# Nixpkgs' python3Packages are searched for appropriate names. -# Then, a Nix attribute set mapping component name to dependencies is created. +# nixpkgs' python3Packages are searched for appropriate names. +# Then, a Nix attribute set mapping integration name to dependencies is created. -from urllib.request import urlopen -import tempfile from io import BytesIO -import tarfile -import importlib -import subprocess -import os -import sys import json +import pathlib +import os import re +import subprocess +import sys +import tempfile +import tarfile +from urllib.request import urlopen COMPONENT_PREFIX = 'homeassistant.components' PKG_SET = 'python3Packages' @@ -43,22 +45,17 @@ def get_version(): def parse_components(version='master'): components = {} with tempfile.TemporaryDirectory() as tmp: - with urlopen('https://github.com/home-assistant/home-assistant/archive/{}.tar.gz'.format(version)) as response: + with urlopen(f'https://github.com/home-assistant/home-assistant/archive/{version}.tar.gz') as response: tarfile.open(fileobj=BytesIO(response.read())).extractall(tmp) # Use part of a script from the Home Assistant codebase - sys.path.append(tmp + '/home-assistant-{}'.format(version)) - from script.gen_requirements_all import explore_module - for package in explore_module(COMPONENT_PREFIX, True): - # Remove 'homeassistant.components.' prefix - component = package[len(COMPONENT_PREFIX + '.'):] - try: - module = importlib.import_module(package) - components[component] = {} - components[component]['requirements'] = getattr(module, 'REQUIREMENTS', []) - components[component]['dependencies'] = getattr(module, 'DEPENDENCIES', []) - # If there is an ImportError, the imported file is not the main file of the component - except ImportError: - continue + sys.path.append(os.path.join(tmp, f'home-assistant-{version}')) + from script.hassfest.model import Integration + integrations = Integration.load_dir(pathlib.Path( + os.path.join(tmp, f'home-assistant-{version}', 'homeassistant/components') + )) + for domain in sorted(integrations): + integration = integrations[domain] + components[domain] = integration.manifest return components # Recursively get the requirements of a component and its dependencies |