def load_test_file(test_file, variants):
"""
Load a given test file.
Args:
test_file (str): Path to the test file to load.
"""
if not os.path.exists(test_file):
return None
test_file_data = conda_utils.render_yaml(test_file, variants, permit_undefined_jinja=True, schema=_TEST_FILE_SCHEMA)
return test_file_data
def _validate_config_file(env_file, variants):
'''Perform some validation on the environment file after loading it.'''
try:
meta_obj = conda_utils.render_yaml(env_file,
variants=variants,
schema=_ENV_CONFIG_SCHEMA)
if not (Key.packages.name in meta_obj.keys()
or Key.imported_envs.name in meta_obj.keys()):
raise OpenCEError(Error.CONFIG_CONTENT)
return meta_obj
except (Exception, SystemExit) as exc: #pylint: disable=broad-except
raise OpenCEError(Error.ERROR,
"Error in {}:\n {}".format(env_file,
str(exc))) from exc
def _get_package_dependencies(path, variant_config_files, variants):
"""
Return a list of output packages and a list of dependency packages
for the recipe at a given path. Uses conda-render to determine this information.
"""
metas = conda_utils.render_yaml(path, variants, variant_config_files)
# Parse out the package names and dependencies from each variant
packages = set()
run_deps = set()
host_deps = set()
build_deps = set()
test_deps = set()
for meta,_,_ in metas:
packages.add(meta.meta['package']['name'])
run_deps.update(meta.meta['requirements'].get('run', []))
host_deps.update(meta.meta['requirements'].get('host', []))
build_deps.update(meta.meta['requirements'].get('build', []))
string = meta.meta['build'].get('string', [])
if 'test' in meta.meta:
test_deps.update(meta.meta['test'].get('requires', []))
return packages, run_deps, host_deps, build_deps, test_deps, string
def load_package_config(config_file=None, variants=None):
'''
Check for a config file. If the user does not provide a recipe config
file as an argument, it will be assumed that there is only one
recipe to build, and it is in the directory called 'recipe'.
'''
if not config_file and not os.path.exists(
utils.DEFAULT_RECIPE_CONFIG_FILE):
recipe_name = os.path.basename(os.getcwd())
build_config_data = {
'recipes': [{
'name': recipe_name,
'path': 'recipe'
}]
}
else:
if not config_file:
config_file = utils.DEFAULT_RECIPE_CONFIG_FILE
if not os.path.exists(config_file):
raise OpenCEError(Error.CONFIG_FILE, config_file)
build_config_data = conda_utils.render_yaml(config_file, variants)
return build_config_data, config_file