from __future__ import absolute_import

from sentry_sdk.hub import Hub

from sentry_sdk.integrations import Integration

from sentry_sdk.scope import add_global_event_processor

_installed_modules = None

def _generate_installed_modules():

try:

import pkg_resources

except ImportError:

return

for info in pkg_resources.working_set:

yield info.key, info.version

def _get_installed_modules():

global _installed_modules

if _installed_modules is None:

_installed_modules = dict(_generate_installed_modules())

return _installed_modules

class ModulesIntegration(Integration):

identifier = "modules"

@staticmethod

def setup_once():

@add_global_event_processor

def processor(event, hint):

if Hub.current.get_integration(ModulesIntegration) is not None:

if "modules" not in event:

event["modules"] = dict(_get_installed_modules())

return event