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authorPim van Pelt <pim@ipng.nl>2022-12-12 00:00:16 +0000
committerPim van Pelt <pim@ipng.nl>2022-12-12 00:00:49 +0000
commit1588222e72d19cc769ad0fa9b60349819e2e328f (patch)
treeb4bf35246aef84b633d25caf85a64ced3e8c4e9b /src/vpp-api/python/vpp_papi
parent74ceb38a193e9050038c9db9138b3559ab31767d (diff)
papi: fix VPP_API_DIR
Docstring in VPP Python API says that find_api_dir() will search for environment variable VPP_API_DIR first and foremost, except it doesn't. Prepend VPP_API_DIR if it exists, and allow dirs to be omitted in case it will be the empty list [] Type: fix Signed-off-by: pim@ipng.nl Change-Id: Ic892e4bb7d8ff50f18e64ddfd2a61343883f07ea
Diffstat (limited to 'src/vpp-api/python/vpp_papi')
-rw-r--r--src/vpp-api/python/vpp_papi/vpp_papi.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vpp-api/python/vpp_papi/vpp_papi.py b/src/vpp-api/python/vpp_papi/vpp_papi.py
index e67ee192f99..a9edfed81be 100644
--- a/src/vpp-api/python/vpp_papi/vpp_papi.py
+++ b/src/vpp-api/python/vpp_papi/vpp_papi.py
@@ -154,7 +154,7 @@ class VPPValueError(ValueError):
class VPPApiJSONFiles:
@classmethod
- def find_api_dir(cls, dirs):
+ def find_api_dir(cls, dirs=[]):
"""Attempt to find the best directory in which API definition
files may reside. If the value VPP_API_DIR exists in the environment
then it is first on the search list. If we're inside a recognized
@@ -170,6 +170,9 @@ class VPPApiJSONFiles:
# in which case, plot a course to likely places in the src tree
import __main__ as main
+ if os.getenv("VPP_API_DIR"):
+ dirs.append(os.getenv("VPP_API_DIR"))
+
if hasattr(main, "__file__"):
# get the path of the calling script
localdir = os.path.dirname(os.path.realpath(main.__file__))