def test_diff_hash_for_diff_python_version(self) -> None:
with mock.patch("scripts.lib.hash_reqs.python_version", return_value="Python 3.6.9"):
deps = expand_reqs(DEV_REQS_FILE)
hash1 = hash_deps(deps)
with mock.patch("scripts.lib.hash_reqs.python_version", return_value="Python 3.6.9"):
deps = expand_reqs(DEV_REQS_FILE)
hash2 = hash_deps(deps)
with mock.patch("scripts.lib.hash_reqs.python_version", return_value="Python 3.8.2"):
deps = expand_reqs(DEV_REQS_FILE)
hash3 = hash_deps(deps)
assert hash1 == hash2
assert hash1 != hash3
def get_caches_in_use(threshold_days):
# type: (int) -> Set[str]
setups_to_check = set([ZULIP_PATH, ])
caches_in_use = set()
def add_current_venv_cache(venv_name: str) -> None:
CACHE_SYMLINK = os.path.join(os.path.dirname(ZULIP_PATH), venv_name)
CURRENT_CACHE = os.path.dirname(os.path.realpath(CACHE_SYMLINK))
caches_in_use.add(CURRENT_CACHE)
if ENV == "prod":
setups_to_check |= get_recent_deployments(threshold_days)
if ENV == "dev":
add_current_venv_cache("zulip-py3-venv")
add_current_venv_cache("zulip-thumbor-venv")
for path in setups_to_check:
reqs_dir = os.path.join(path, "requirements")
# If the target directory doesn't contain a requirements
# directory, skip it to avoid throwing an exception trying to
# list its requirements subdirectory.
if not os.path.exists(reqs_dir):
continue
for filename in os.listdir(reqs_dir):
requirements_file = os.path.join(reqs_dir, filename)
deps = expand_reqs(requirements_file)
hash_val = hash_deps(deps)
caches_in_use.add(os.path.join(VENV_CACHE_DIR, hash_val))
return caches_in_use