#!/usr/bin/env python3
import functools
+import importlib
import logging
import os
-from inspect import stack
import sys
+from inspect import stack
+from typing import List
+
+import config
+import logging_utils
+from argparse_utils import ActionNoYes
# This module is commonly used by others in here and should avoid
# taking any unnecessary dependencies back on them.
-from argparse_utils import ActionNoYes
-import config
-import logging_utils
logger = logging.getLogger(__name__)
original_hook(exc_type, exc_value, exc_tb)
-class ImportInterceptor(object):
+class ImportInterceptor(importlib.abc.MetaPathFinder):
def __init__(self):
import collect.trie
def should_ignore_filename(self, filename: str) -> bool:
return 'importlib' in filename or 'six.py' in filename
+ def find_module(self, fullname, path):
+ raise Exception("This method has been deprecated since Python 3.4, please upgrade.")
+
def find_spec(self, loaded_module, path=None, target=None):
s = stack()
for x in range(3, len(s)):
logger.debug(msg)
print(msg)
+ def invalidate_caches(self):
+ pass
+
def find_importer(self, module: str):
if module in self.tree_node_by_module:
node = self.tree_node_by_module[module]
for arg in sys.argv:
if arg == '--audit_import_events':
import_interceptor = ImportInterceptor()
- sys.meta_path = [import_interceptor] + sys.meta_path
+ sys.meta_path.insert(0, import_interceptor)
def dump_all_objects() -> None:
# Try to figure out the name of the program entry point. Then
# parse configuration (based on cmdline flags, environment vars
# etc...)
- if (
- '__globals__' in entry_point.__dict__
- and '__file__' in entry_point.__globals__
- ):
+ if '__globals__' in entry_point.__dict__ and '__file__' in entry_point.__globals__:
config.parse(entry_point.__globals__['__file__'])
else:
config.parse(None)
logger.debug(f'Python C API version: {sys.api_version}')
logger.debug(f'Python path: {sys.path}')
+ # Log something about the site_config, many things use it.
+ import site_config
+
+ logger.debug(f'Global site_config: {site_config.get_config()}')
+
# Allow programs that don't bother to override the random seed
# to be replayed via the commandline.
import random