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import_cache: read files only once

This commit is contained in:
Sebastien Bourdeauducq 2021-11-11 20:42:49 +08:00
parent 1ea3cf48d6
commit 95eb218112
1 changed files with 11 additions and 10 deletions
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1
artiq/language/import_cache.py
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@ -24,6 +24,7 @@ linecache_getlines = None
def add_module_to_cache(module): def add_module_to_cache(module):
if hasattr(module, "__file__"): if hasattr(module, "__file__"):
fn = module.__file__ fn = module.__file__
if fn not in cache:
try: try:
with tokenize.open(fn) as fp: with tokenize.open(fn) as fp:
lines = fp.readlines() lines = fp.readlines()