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[#331] Automatically initialize __init__.py in script dirs.

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Closes: #331
This commit is contained in:
Fabio Manganiello 2024-05-07 02:58:31 +02:00
parent fdeba9e53c
commit 228031c4ad
Signed by untrusted user: blacklight
GPG key ID: D90FBA7F76362774
2 changed files with 13 additions and 12 deletions
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4
README.md
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@ -563,9 +563,7 @@ Procedures are pieces of custom logic that can be executed as atomic actions
using `procedure.<name>` as an action name. using `procedure.<name>` as an action name.
They can be defined either in the `config.yaml` or as Python scripts stored They can be defined either in the `config.yaml` or as Python scripts stored
under `~/.config/platypush/scripts` - provided that the procedure is also under `~/.config/platypush/scripts`.
imported in `~/.config/platypush/scripts/__init__.py` so it can be discovered
by the service.
YAML example for a procedure that can be executed when we arrive home and turns YAML example for a procedure that can be executed when we arrive home and turns
on the lights if the luminosity is lower that a certain thresholds, says a on the lights if the luminosity is lower that a certain thresholds, says a

17
platypush/config/__init__.py
View file

@ -233,19 +233,22 @@ class Config:
self._config['scripts_dir'] = os.path.join( self._config['scripts_dir'] = os.path.join(
os.path.dirname(self.config_file), 'scripts' os.path.dirname(self.config_file), 'scripts'
) )
os.makedirs(self._config['scripts_dir'], mode=0o755, exist_ok=True)
# Create a default (empty) __init__.py in the scripts folder scripts_dir = os.path.abspath(os.path.expanduser(self._config['scripts_dir']))
init_py = os.path.join(self._config['scripts_dir'], '__init__.py') os.makedirs(scripts_dir, mode=0o755, exist_ok=True)
# Make sure that every folder with a .py file has an __init__.py file
for root, _, files in os.walk(scripts_dir):
for file in files:
if file.endswith('.py'):
init_py = os.path.join(root, '__init__.py')
if not os.path.isfile(init_py): if not os.path.isfile(init_py):
with open(init_py, 'w') as f: with open(init_py, 'w') as f:
f.write('# Auto-generated __init__.py - do not remove\n') f.write('')
# Include scripts_dir parent in sys.path so members can be imported in scripts # Include scripts_dir parent in sys.path so members can be imported in scripts
# through the `scripts` package # through the `scripts` package
scripts_parent_dir = str( scripts_parent_dir = str(pathlib.Path(scripts_dir).absolute().parent)
pathlib.Path(self._config['scripts_dir']).absolute().parent
)
sys.path = [scripts_parent_dir] + sys.path sys.path = [scripts_parent_dir] + sys.path
def _init_dashboards_dir(self): def _init_dashboards_dir(self):