def create_context(path='.', *options, **kwargs):
"""Generates a pyang context
Arguments:
path (str): location of YANG modules.
*options: list of dicts, with options to be passed to context.
**kwargs: similar to ``options`` but have a higher precedence.
Returns:
pyang.Context: Context object for ``pyang`` usage
"""
opts = objectify(DEFAULT_OPTIONS, *options, **kwargs)
repo = FileRepository(path, no_path_recurse=opts.no_path_recurse)
ctx = Context(repo)
ctx.opts = opts
return ctx
def create_context(path='.', *options, **kwargs):
"""Generates a pyang context
Arguments:
path (str): location of YANG modules.
*options: list of dicts, with options to be passed to context.
**kwargs: similar to ``options`` but have a higher precedence.
Returns:
pyang.Context: Context object for ``pyang`` usage
"""
opts = objectify(DEFAULT_OPTIONS, *options, **kwargs)
repo = FileRepository(path, no_path_recurse=opts.no_path_recurse)
ctx = Context(repo)
ctx.opts = opts
return ctx
def create_context(path='.', *options, **kwargs):
"""Generates a pyang context.
The dict options and keyword arguments are similar to the command
line options for ``pyang``. For ``plugindir`` use env var
``PYANG_PLUGINPATH``. For ``path`` option use the argument with the
same name, or ``PYANG_MODPATH`` env var.
Arguments:
path (str): location of YANG modules.
(Join string with ``os.pathsep`` for multiple locations).
Default is the current working dir.
*options: list of dicts, with options to be passed to context.
See bellow.
**kwargs: similar to ``options`` but have a higher precedence.
See bellow.
Keyword Arguments:
print_error_code (bool): On errors, print the error code instead
of the error message. Default ``False``.
warnings (list): If contains ``error``, treat all warnings
as errors, except any other error code in the list.
If contains ``none``, do not report any warning.
errors (list): Treat each error code container as an error.
ignore_error_tags (list): Ignore error code.
(For a list of error codes see ``pyang --list-errors``).
ignore_errors (bool): Ignore all errors. Default ``False``.
canonical (bool): Validate the module(s) according to the
canonical YANG order. Default ``False``.
yang_canonical (bool): Print YANG statements according to the
canonical order. Default ``False``.
yang_remove_unused_imports (bool): Remove unused import statements
when printing YANG. Default ``False``.
trim_yin (bool): In YIN input modules, trim whitespace
in textual arguments. Default ``False``.
lax_xpath_checks (bool): Lax check of XPath expressions.
Default ``False``.
strict (bool): Force strict YANG compliance. Default ``False``.
max_line_len (int): Maximum line length allowed. Disabled by default.
max_identifier_len (int): Maximum identifier length allowed.
Disabled by default.
features (list): Features to support, default all.
Format ``<modname>:[<feature>,]*``.
keep_comments (bool): Do not discard comments. Default ``True``.
no_path_recurse (bool): Do not recurse into directories
in the yang path. Default ``False``.
Returns:
pyang.Context: Context object for ``pyang`` usage
"""
# deviations (list): Deviation module (NOT CURRENTLY WORKING).
opts = objectify(DEFAULT_OPTIONS, *options, **kwargs)
repo = FileRepository(path, no_path_recurse=opts.no_path_recurse)
ctx = Context(repo)
ctx.opts = opts
for attr in _COPY_OPTIONS:
setattr(ctx, attr, getattr(opts, attr))
# make a map of features to support, per module (taken from pyang bin)
for feature_name in opts.features:
(module_name, features) = _parse_features_string(feature_name)
ctx.features[module_name] = features
# apply deviations (taken from pyang bin)
for file_name in opts.deviations:
with io.open(file_name, "r", encoding="utf-8") as fd:
module = ctx.add_module(file_name, fd.read())
if module is not None:
ctx.deviation_modules.append(module)
return ctx
