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loading of config files from modules
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Original file line number | Diff line number | Diff line change |
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import importlib | ||
import pkgutil | ||
import os | ||
import pluggy | ||
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from . import hookspec | ||
from . import settings_files | ||
from .containers import Containers | ||
from .hookspecs import containers_for_prompt | ||
from .logging import log | ||
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def load_plugins(context): | ||
log.info("Loading plugins") | ||
discovered_plugins = { | ||
name: importlib.import_module(name) | ||
for finder, name, ispkg | ||
in pkgutil.iter_modules() | ||
if name.startswith('up_') | ||
} | ||
# for each plugin, seach its contents for all configuration files named up.yaml | ||
plugin_names = discovered_plugins.keys() | ||
for plugin_name in plugin_names: | ||
load_plugin(plugin_name) | ||
plugin_names = [] | ||
for finder, name, ispkg in pkgutil.iter_modules(): | ||
if name.startswith('up_'): | ||
plugin_name = importlib.import_module(name) | ||
plugin_names.append(name) | ||
plugin_path = os.path.dirname(plugin_name.__file__) | ||
load_plugin(plugin_name, plugin_path) | ||
log.info("Discovered %s plugins: %s", len(plugin_names), str(plugin_names)) | ||
log.info("Discovered %s config files: %s", len(settings_files), str(settings_files)) | ||
# create a manager and add the spec | ||
# pm.load_setuptools_entrypoints("up") | ||
# pm.add_hookspecs(hookspec) | ||
# log.debug("Plugins loaded.") | ||
# log.debug(str(pm.get_plugins())) | ||
# TODO: Check if this is needed pm.load_setuptools_entrypoints("up") | ||
# TODO: Check if this is needed pm.add_hookspecs(hookspec) | ||
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def load_plugin(plugin_name): | ||
log.info("Loading plugin %s", plugin_name) | ||
def load_plugin(plugin_name, plugin_path): | ||
log.info("Loading plugin %s from %s", plugin_name, plugin_path) | ||
try: | ||
cfg = pkgutil.get_data(plugin_name, "up.yaml") | ||
except FileNotFoundError: | ||
log.info("No up.yaml found in plugin %s", plugin_name) | ||
cfg = None | ||
if cfg: | ||
print(str(cfg)) | ||
plugin_file = plugin_path + "/up.yaml" | ||
file_exists = os.path.isfile(plugin_file) | ||
if file_exists: | ||
settings_files.append(plugin_file) | ||
log.info("Found up.yaml in plugin %s: %s", plugin_name, plugin_file) | ||
else: | ||
log.info("No up.yaml found in plugin %s: %s", plugin_name, plugin_file) | ||
except Exception as e: | ||
log.error("Error loading plugin %s: %s", plugin_name, str(e)) |