def restart():
if pid_of() is None:
raise Error("timetracker daemon is not installed")
logger.info("restarting timetracker daemon")
_stop_daemon()
_start_daemon()
def uninstall():
if pid_of() is not None:
logger.info("uninstalling timetracker daemon")
_stop_daemon()
if LAUNCHD_FILE.exists():
LAUNCHD_FILE.unlink()
def _configure_main():
import cfg
import database
import launchd
import ui
from harness import logger
logger.info("configuring timetracker")
is_first_run = not cfg.settings_file.exists()
is_running = launchd.pid_of() is not None
settings = {
"work_week":
ui.input_ex("Hours of work per week",
default=cfg.work_week,
validator=_check_int),
"auto_away_time":
ui.input_ex(
"Auto-away idle time [minutes]",
default=cfg.auto_away_time,
validator=_check_int,
),
}
if is_running:
start = True
stop = ui.input_ex("Stop timetracker?", options="yn",
default="n") == "y"
else:
start = ui.input_ex("Start timetracker?", options="yn",
default="y") == "y"
stop = False
cfg.update_settings(settings, write_to_disk=True)
if not cfg.db_file.exists():
logger.info("initialising database")
else:
logger.info("updating database")
database.init_schema()
_install_state_scripts()
if start and not stop:
launchd.install()
if stop:
launchd.uninstall()
logger.info("done")
if not launchd.pid_of():
logger.warning("timetracker daemon is not running")
if is_first_run:
logger.info(FIRST_RUN_HELP)
def _install_state_scripts():
import shutil
import cfg
from harness import logger
if cfg.on_away_file.exists() or cfg.on_back_file.exists():
return
logger.info("creating on-away and on-back scripts in ~/.timetracker")
scripts_path = cfg.src_path / "scripts"
for src_file in scripts_path.glob("*"):
dst_file = cfg.dot_path / src_file.name
if not dst_file.exists():
logger.debug("%s -> %s", src_file, dst_file)
shutil.copy(str(src_file), str(dst_file))
def daemon():
G.lock_fh = open(cfg.lock_file, "w")
try:
fcntl.lockf(G.lock_fh, fcntl.LOCK_EX | fcntl.LOCK_NB)
except IOError as e:
if e.errno not in (errno.EACCES, errno.EAGAIN):
raise
raise Error("daemon already running")
logger.info("daemon started (pid %s)", os.getpid())
atexit.register(exit_handler)
cfg.pid_file.write_text("%s\n" % os.getpid())
while True:
start_time = time.time()
invoke(["update"])
delay = 60 - (time.time() - start_time)
if delay > 0:
logger.debug("sleeping for %ss", delay)
time.sleep(delay)
def consistency_check():
conn = _connection()
logger.info("checking database consistency")
found_issues = False
# duplicate start_time
with closing(conn.cursor()) as cursor:
cursor.execute(
"SELECT start_time FROM active GROUP BY start_time HAVING COUNT(*) > 1"
)
duplicate_start_times = [r[0] for r in cursor.fetchall()]
if duplicate_start_times:
found_issues = True
logger.warning("found %s with duplicates",
plural(len(duplicate_start_times), "time"))
duplicate_row_ids = []
for start_time in duplicate_start_times:
start_dt = arrow.get(start_time).to(cfg.time_zone)
with closing(conn.cursor()) as cursor:
cursor.execute(
"SELECT ROWID, end_time FROM active WHERE start_time = %s"
% start_time)
prev_end_time = None
inexact_duplicates = []
for row_id, end_time in cursor.fetchall():
end_dt = arrow.get(end_time).to(cfg.time_zone)
dtr = DateRange(start_dt, end_dt)
logger.debug(dtr.date_time_str)
# delete exact duplicates
if end_time == prev_end_time:
duplicate_row_ids.append(row_id)
else:
inexact_duplicates.append((row_id, dtr))
prev_end_time = end_time
# keep just the shortest range
for r in inexact_duplicates:
print(r[1].date_time_str)
inexact_duplicates.sort(key=lambda r: r[1].minutes)
inexact_duplicates.pop(0)
duplicate_row_ids.extend([r[0] for r in inexact_duplicates])
if duplicate_row_ids:
conn.execute("DELETE FROM active WHERE ROWID IN (%s)" %
",".join([str(i) for i in duplicate_row_ids]))
conn.commit()
logger.info("deleted %s",
plural(len(duplicate_row_ids), "identical item"))
if not found_issues:
logger.info("no issues found")
def install():
tt_file = cfg.src_path.parent / "tt"
py_file = sys.executable
xml = TEMPLATE.format(py=py_file, tt=tt_file, name=NAME)
if not LAUNCHD_FILE.exists():
# create launchd plist file
logger.info("installing timetracker daemon")
LAUNCHD_FILE.write_text(xml)
if pid_of() is None:
# not installed - load (and start)
logger.info("starting timetracker daemon")
_start_daemon()
if pid_of() is None:
logger.error("failed to install launchd config")
sys.exit(1)
else:
# installed - restart
restart()
def exit_handler():
logger.info("daemon stopped (pid %s)", os.getpid())
