Get environments from tox.ini

.github/workflows/try_parser.py

@@ -1,18 +1,26 @@
 from tox.config.source.ini import IniSource
 from tox.config.types import EnvList
 from pathlib import Path
-from ipdb import set_trace
 from tox.config.cli.parse import get_options
 from tox.session.state import State
+from tox.config.sets import CoreConfigSet
+from tox.config.source.tox_ini import ToxIni
+from collections import defaultdict
+from json import dumps
+
+tox_ini_path = Path(
+    "/home/tigre/github/ocelotl/opentelemetry-python-contrib/tox.ini"
+)
 
 ini_source = IniSource(
     Path("/home/tigre/github/ocelotl/opentelemetry-python-contrib/tox.ini")
 )
 
+tox_ini = ToxIni(tox_ini_path)
+
 state = State(get_options(), [])
 
 conf = state.conf
-set_trace()
 
 tox_section = [section for section in ini_source.sections()][0]
 
@@ -23,4 +31,12 @@
 
 raw = tox_section_loader.load_raw("envlist", conf, None)
 
-set_trace()
+core_config_set = CoreConfigSet(conf, tox_section, tox_ini_path.parent, tox_ini_path)
+
+loaders = tox_ini.get_loaders(tox_section, base=[], override_map=defaultdict(list, {}), conf=core_config_set)
+
+core_config_set.loaders.extend(loaders)
+
+result = core_config_set.load("env_list")
+
+print(dumps(result.envs, indent=4))