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comparison contrib/import-checker.py @ 51368:cf1bee12ecdb

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import-checker: make stdlib path detection work in virtual environments The previous logic tried to find the directory containing BaseHTTPServer, which didn?t work as indended because it was only present on Python 2. Instead, the argparse module is used now.
author Manuel Jacob <me@manueljacob.de>
date Fri, 02 Feb 2024 04:03:15 +0100
parents 2c34c9b61a4f
children 617af10994fb
comparison
equal deleted inserted replaced
51367:0d414fb8336f 51368:cf1bee12ecdb
9 9
10 # Import a minimal set of stdlib modules needed for list_stdlib_modules() 10 # Import a minimal set of stdlib modules needed for list_stdlib_modules()
11 # to work when run from a virtualenv. The modules were chosen empirically 11 # to work when run from a virtualenv. The modules were chosen empirically
12 # so that the return value matches the return value without virtualenv. 12 # so that the return value matches the return value without virtualenv.
13 if True: # disable lexical sorting checks 13 if True: # disable lexical sorting checks
14 try: 14 import argparse
15 import BaseHTTPServer as basehttpserver
16 except ImportError:
17 basehttpserver = None
18 import zlib 15 import zlib
19 16
20 import testparseutil 17 import testparseutil
21 18
22 # Allow list of modules that symbols can be directly imported from. 19 # Allow list of modules that symbols can be directly imported from.
242 for m in ['cffi']: 239 for m in ['cffi']:
243 yield m 240 yield m
244 stdlib_prefixes = {sys.prefix, sys.exec_prefix} 241 stdlib_prefixes = {sys.prefix, sys.exec_prefix}
245 # We need to supplement the list of prefixes for the search to work 242 # We need to supplement the list of prefixes for the search to work
246 # when run from within a virtualenv. 243 # when run from within a virtualenv.
247 for mod in (basehttpserver, zlib): 244 for mod in (argparse, zlib):
248 if mod is None: 245 if mod is None:
249 continue 246 continue
250 try: 247 try:
251 # Not all module objects have a __file__ attribute. 248 # Not all module objects have a __file__ attribute.
252 filename = mod.__file__ 249 filename = mod.__file__