def run_command(self):
settings = get_settings(self.arguments.configuration)
app = self.make_app(settings)
if self.arguments.line_profiler:
if not HAS_LINE_PROFILER:
sys.stderr.write(
'You must first install line_profiler for the --line-profiler option to work.\n'
'Use `pip install line_profiler` to install line_profiler.\n'
)
return 1
self.line_profiler = line_profiler.LineProfiler()
for func in profile.get_profilable_functions():
if fnmatch(get_dotted_name(func),
self.arguments.line_profiler_matcher or '*'):
self.line_profiler.add_function(func)
self.line_profiler.enable_by_count()
run_func = self.__run
if self.arguments.monitor:
if not HAS_AIOMONITOR:
sys.stderr.write(
'You must install aiomonitor for the '
'--monitor option to work.\n'
'Use `pip install aiomonitor` to install aiomonitor.\n')
return 1
run_func = self.__run_with_monitor
if self.arguments.profile:
self.profiler = cProfile.Profile()
self.profiler.runcall(run_func, app, settings)
else:
run_func(app, settings)
def run_command(self, settings=None, loop=None):
if loop is not None:
self.loop = loop
if settings is None:
settings = get_settings(self.arguments.configuration,
self.arguments.override)
if settings.get("loop_policy"):
loop_policy = resolve_dotted_name(settings["loop_policy"])
asyncio.set_event_loop_policy(loop_policy())
app = self.make_app(settings)
if self.arguments.line_profiler:
if not HAS_LINE_PROFILER:
sys.stderr.write(
"You must first install line_profiler for the --line-profiler option to work.\n"
"Use `pip install line_profiler` to install line_profiler.\n"
)
return 1
self.line_profiler = line_profiler.LineProfiler()
for func in profile.get_profilable_functions():
if fnmatch(get_dotted_name(func),
self.arguments.line_profiler_matcher or "*"):
self.line_profiler.add_function(func)
self.line_profiler.enable_by_count()
run_func = self.__run
if self.arguments.monitor:
if not HAS_AIOMONITOR:
sys.stderr.write(
"You must install aiomonitor for the "
"--monitor option to work.\n"
"Use `pip install aiomonitor` to install aiomonitor.\n")
return 1
run_func = self.__run_with_monitor
if self.arguments.profile:
self.profiler = cProfile.Profile()
self.profiler.runcall(run_func, app, settings)
if self.arguments.profile_output:
self.profiler.dump_stats(self.arguments.profile_output)
else:
# dump to screen
self.profiler.print_stats(-1)
else:
run_func(app, settings)
if self.line_profiler is not None:
self.line_profiler.disable_by_count()
if self.arguments.line_profiler_output:
self.line_profiler.dump_stats(
self.arguments.line_profiler_output)
else:
self.line_profiler.print_stats()
def run_command(self, settings=None, loop=None):
if loop is not None:
self.loop = loop
if settings is None:
settings = get_settings(self.arguments.configuration, self.arguments.override)
if settings.get('loop_policy'):
loop_policy = resolve_dotted_name(settings['loop_policy'])
asyncio.set_event_loop_policy(loop_policy())
app = self.make_app(settings)
if self.arguments.line_profiler:
if not HAS_LINE_PROFILER:
sys.stderr.write(
'You must first install line_profiler for the --line-profiler option to work.\n'
'Use `pip install line_profiler` to install line_profiler.\n'
)
return 1
self.line_profiler = line_profiler.LineProfiler()
for func in profile.get_profilable_functions():
if fnmatch(get_dotted_name(func), self.arguments.line_profiler_matcher or '*'):
self.line_profiler.add_function(func)
self.line_profiler.enable_by_count()
run_func = self.__run
if self.arguments.monitor:
if not HAS_AIOMONITOR:
sys.stderr.write(
'You must install aiomonitor for the '
'--monitor option to work.\n'
'Use `pip install aiomonitor` to install aiomonitor.\n')
return 1
run_func = self.__run_with_monitor
if self.arguments.profile:
self.profiler = cProfile.Profile()
self.profiler.runcall(run_func, app, settings)
else:
run_func(app, settings)
def _run(self, arguments, settings, app):
port = arguments.port or settings.get('address', settings.get('port'))
host = arguments.host or settings.get('host', '0.0.0.0')
if arguments.line_profiler:
if not HAS_LINE_PROFILER:
sys.stderr.write(
'You must first install line_profiler for the --line-profiler option to work.\n'
'Use `pip install line_profiler` to install line_profiler.\n'
)
return 1
self.line_profiler = line_profiler.LineProfiler()
for func in profile.get_profilable_functions():
if fnmatch(get_dotted_name(func),
arguments.line_profiler_matcher or '*'):
self.line_profiler.add_function(func)
self.line_profiler.enable_by_count()
if arguments.profile:
self.profiler = cProfile.Profile()
self.profiler.runcall(
web.run_app,
app,
host=host,
port=port,
loop=self.get_loop(),
access_log_format=settings.get('access_log_format'))
else:
try:
web.run_app(
app,
host=host,
port=port,
loop=self.get_loop(),
access_log_format=settings.get('access_log_format'))
except asyncio.CancelledError:
# server shut down, we're good here.
pass