SolarFM/plugins/py_run/plugin.py

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2023-04-29 14:44:22 +00:00
# Python imports
import os
import threading
import subprocess
# Lib imports
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
# Application imports
from plugins.plugin_base import PluginBase
# NOTE: Threads WILL NOT die with parent's destruction.
def threaded(fn):
def wrapper(*args, **kwargs):
threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=False).start()
return wrapper
# NOTE: Threads WILL die with parent's destruction.
def daemon_threaded(fn):
def wrapper(*args, **kwargs):
threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=True).start()
return wrapper
class Plugin(PluginBase):
def __init__(self):
super().__init__()
self.name = "PyRun" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
# where self.name should not be needed for message comms
def run(self):
...
def generate_reference_ui_element(self):
button = Gtk.Button(label=self.name)
button.connect("button-release-event", self.start_run)
button.set_image( Gtk.Image(stock=Gtk.STOCK_MEDIA_PLAY ) )
button.set_always_show_image(True)
return button
def start_run(self, widget=None, eve=None):
self._event_system.emit("get_current_state")
state = self._fm_state
current_dir = state.tab.get_current_directory()
isValid = False
command = ["terminator", "-x", f"bash -c 'python . && bash'"]
if not state.uris:
for file in os.listdir(current_dir):
path = os.path.join(current_dir, file)
if os.path.isfile(path) and file == "__main__.py":
isValid = True
break
elif state.uris and len(state.uris) == 1:
file = state.uris[0]
if os.path.isfile(file) and file.endswith(".py"):
command = ["terminator", "-x", f"bash -c 'python {state.uris[0]} && bash'"]
isValid = True
if isValid:
self.launch(current_dir, command)
def launch(self, current_dir = "/", command = []):
subprocess.Popen(command, cwd=current_dir, shell=False, start_new_session=True, stdout=None, stderr=None, close_fds=True)