I'm using pyinotify to track file changes and try to overload the module where this modified file.
But unfortunately, not the module probably is not overloaded, the changes that I am not visible.
import sys
import asyncio
import pyinotify
import importlib
from aiohttp import web
from aa.aa import m_aa
class EventHandler(pyinotify.ProcessEvent):
def my_init(self, loop=None):
self.loop = loop if loop else asyncio.get_event_loop()
def process_IN_MODIFY(self, event):
pathname = event.pathname
name = event.name
if name.endswith('.py'):
for module in sys.modules.values():
if hasattr(module, '__file__'):
if module.__file__ == pathname:
importlib.reload(module)
def inotify_start(loop):
wm = pyinotify.WatchManager()
wm.add_watch('/home/test', pyinotify.ALL_EVENTS, rec=True)
handler = EventHandler( loop=loop )
pyinotify.AsyncioNotifier(wm, loop, default_proc_fun=handler)
async def init(loop):
app = web.Application()
app.router.add_route('GET', '/', m_aa)
handler = app.make_handler()
inotify_start(loop)
srv = await loop.create_server(handler, '0.0.0.0', 8080)
return srv
loop = asyncio.get_event_loop()
loop.run_until_complete(init(loop))
try:
loop.run_forever()
except KeyboardInterrupt:
pass
And code file from the module aa.aa
from aiohttp import web
async def m_aa(request):
text = b"""
<!DOCTYPE html><meta charset="utf-8" /><html>
<head></head>
<body> <h3>Reload</h3> </body>
</html>
"""
return web.Response(body=text, content_type="text/html")
Maybe there is some other way, I need to change the code did not have to manually reload.
You could try aiohttp_autoreload
aiohttp_utils also provides autoreload facility.