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import os
import sys
import importlib
class GstOverrideImport:
def find_spec(self, fullname, path, target=None):
if not (fullname.startswith("gi.overrides.Gst") or fullname.startswith("gi.overrides._gi_gst")):
return None
finder = importlib.machinery.PathFinder()
# From find_spec the docs:
# If name is for a submodule (contains a dot), the parent module is automatically imported.
spec = finder.find_spec(
fullname,
[
os.environ.get('GST_OVERRIDE_SRC_PATH'),
os.environ.get('GST_OVERRIDE_BUILD_PATH'),
]
)
return spec
sys.meta_path.insert(0, GstOverrideImport())
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