Add base async document loading.

This commit is contained in:
Sergio Martínez Portela 2021-12-26 20:57:59 +01:00
parent 0ed83a8306
commit d7c350866a
3 changed files with 190 additions and 33 deletions

1
.gitignore vendored Normal file
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__pycache__

79
main.py
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#!/usr/bin/env python3
import sys
import os
import logging
import threading
import task_manager
APP_TITLE = "Org-mob"
DOCS_PATH = os.environ["ORG_PATH"]
import gi
gi.require_version("Gtk", "4.0")
gi.require_version('Polkit', '1.0')
gi.require_version(namespace='Adw', version='1')
from gi.repository import Gtk, Polkit, GObject, Gio, Adw
from gi.repository import Gtk, Polkit, GObject, Gio
class MainWindow(Gtk.Window):
def __init__(self, title, width, height, application=None):
def __init__(self, *, title, application, task_manager):
super().__init__(title=title, application=application)
self.application = application
self.task_manager = task_manager
self.task_manager.get_task_list(self.on_task_list_ready)
task_list = Gtk.ListBox()
self.set_child(task_list)
self.task_list = Gtk.ListBox()
self.set_child(self.task_list)
def on_button_clicked(self, button):
print('{} was clicked'.format(button))
def build_agenda_task_row(self, task):
row = Gtk.ListBoxRow()
hbox = Gtk.Box(spacing=6)
button = Gtk.Button.new_with_label("Click Me")
button.connect("clicked", self.on_click_me_clicked)
hbox.append(button)
state_button = Gtk.Button.new_with_label(task.state or '')
state_button.connect("clicked", self.on_button_clicked)
hbox.append(state_button)
task_name_label = Gtk.Entry(text=task.title)
hbox.append(task_name_label)
row.set_child(hbox)
task_list.append(row)
return row
row = Gtk.ListBoxRow()
hbox = Gtk.Box(spacing=6)
button = Gtk.Button.new_with_mnemonic("_Open")
button.connect("clicked", self.on_open_clicked)
hbox.append(button)
row.set_child(hbox)
task_list.append(row)
def on_task_list_ready(self, agenda):
for item in agenda.with_hour:
self.task_list.append(self.build_agenda_task_row(item))
row = Gtk.ListBoxRow()
hbox = Gtk.Box(spacing=6)
button = Gtk.Button.new_with_mnemonic("_Close")
button.connect("clicked", self.on_close_clicked)
hbox.append(button)
row.set_child(hbox)
task_list.append(row)
def on_click_me_clicked(self, button):
print('"Click me" button was clicked')
def on_open_clicked(self, button):
print('"Open" button was clicked')
def on_close_clicked(self, button):
print("Closing application")
self.close()
for item in agenda.no_hour:
self.task_list.append(self.build_agenda_task_row(item))
class Application(Gtk.Application):
@ -56,16 +62,23 @@ class Application(Gtk.Application):
def __init__(self):
super().__init__(application_id='com.codigoparallevar.gtk4-organizer',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.task_manager = task_manager.TaskManager(DOCS_PATH)
def do_activate(self):
win = self.props.active_window
if not win:
win = MainWindow("My Gtk4 Application", 800, 800, application=self)
win = MainWindow(
title=APP_TITLE,
application=self,
task_manager=self.task_manager,
)
win.present()
def main():
""" Run the main application"""
GObject.threads_init()
logging.basicConfig(level=logging.INFO, format="%(levelname)-8s %(message)s")
app = Application()
return app.run(sys.argv)

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task_manager.py Normal file
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import logging
import os
import sys
import threading
from datetime import datetime
from typing import List
import org_rw
from org_rw import OrgDoc, OrgTime
EXTENSIONS = (".org", ".org.txt")
from gi.repository import GObject
def is_today(ot: OrgTime):
now = datetime.now()
return (
(ot.time.year == now.year)
and (ot.time.month == now.month)
and (ot.time.day == now.day)
)
class Agenda:
def __init__(
self,
/,
with_hour: List[org_rw.Headline],
no_hour: List[org_rw.Headline],
):
self.with_hour = with_hour
self.no_hour = no_hour
def print(self):
for item in self.with_hour:
print(item.scheduled.time, item.state, item.title)
if len(self.with_hour) > 0:
print("--------")
for item in self.no_hour:
print(item.scheduled.time, item.state, item.title)
class TaskManager:
docs: List[OrgDoc]
threads: List[threading.Thread]
def __init__(self, docs_path: os.PathLike):
self.docs_path = docs_path
self.threads = []
self.docs = None
def load(self):
t0 = datetime.now()
top = os.path.abspath(self.docs_path)
docs = []
for root, dirs, files in os.walk(top):
# Prune dirs
i = 0
while i < len(dirs):
if dirs[i].startswith(".git"):
del dirs[i]
else:
i += 1
# Process files
for name in files:
if all(map(lambda ext: not name.endswith(ext), EXTENSIONS)):
continue
path = os.path.join(root, name)
try:
doc = org_rw.load(open(path), extra_cautious=True)
docs.append(doc)
except Exception as err:
import traceback
traceback.print_exc()
print(f"== On {path}")
sys.exit(1)
t1 = datetime.now()
logging.info("Loaded {} files in {}s".format(len(docs), t1 - t0))
self.docs = docs
def get_task_list(self, callback):
def aux():
if self.docs is None:
self.load()
result = self.get_agenda()
print("Result", result)
GObject.idle_add(callback, result)
thread = threading.Thread(target=aux)
thread.start()
self.threads.append(thread)
def get_agenda(self) -> Agenda:
headline_count = 0
items_in_agenda = []
now = datetime.now()
for doc in self.docs:
for hl in doc.getAllHeadlines():
headline_count += 1
if (
hl.scheduled
and isinstance(hl.scheduled, OrgTime)
and hl.scheduled.time.active
):
if is_today(hl.scheduled):
items_in_agenda.append(hl)
elif (hl.scheduled.time.to_datetime() < now) and hl.is_todo:
items_in_agenda.append(hl)
logging.info("Read {} items".format(headline_count))
logging.info("{} items in agenda today".format(len(items_in_agenda)))
items_with_hour = [
item
for item in items_in_agenda
if item.scheduled and is_today(item.scheduled) and item.scheduled.time.hour
]
other_items = [
item
for item in items_in_agenda
if not (
item.scheduled and is_today(item.scheduled) and item.scheduled.time.hour
)
]
logging.info("{} items today for a specific hour".format(len(items_with_hour)))
return Agenda(
with_hour=sorted(items_with_hour, key=lambda x: x.scheduled.time),
no_hour=other_items,
)