summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJohn Estabrook <jestabro@vyos.io>2020-08-30 12:33:00 -0500
committerGitHub <noreply@github.com>2020-08-30 12:33:00 -0500
commit9f3f7812eeec009e12133d3cd354d4a63e378ac8 (patch)
treef582fdaf8c0aa5ce769d63ab54518233fa2fb4bc
parentbab1534e0fc1e6da538414b8b032342eb2598f03 (diff)
parentb40c52682a25664f7018ab8b4e5ba6f467f10d17 (diff)
downloadvyos-1x-9f3f7812eeec009e12133d3cd354d4a63e378ac8.tar.gz
vyos-1x-9f3f7812eeec009e12133d3cd354d4a63e378ac8.zip
Merge pull request #536 from jestabro/T2636
config: T2636: get_config_dict() returns a list on multi node by default
-rw-r--r--python/vyos/config.py61
-rw-r--r--python/vyos/configdiff.py4
-rw-r--r--python/vyos/xml/__init__.py4
-rw-r--r--python/vyos/xml/definition.py17
4 files changed, 60 insertions, 26 deletions
diff --git a/python/vyos/config.py b/python/vyos/config.py
index 884d6d947..de79a3654 100644
--- a/python/vyos/config.py
+++ b/python/vyos/config.py
@@ -67,6 +67,7 @@ import re
import json
from copy import deepcopy
+import vyos.xml
import vyos.util
import vyos.configtree
from vyos.configsource import ConfigSource, ConfigSourceSession
@@ -193,50 +194,62 @@ class Config(object):
"""
return self._config_source.show_config(path, default, effective)
- def get_cached_dict(self, effective=False):
+ def get_cached_root_dict(self, effective=False):
cached = self._dict_cache.get(effective, {})
if cached:
- config_dict = cached
+ return cached
+
+ if effective:
+ config = self._running_config
else:
- config_dict = {}
+ config = self._session_config
- if effective:
- if self._running_config:
- config_dict = json.loads((self._running_config).to_json())
- else:
- if self._session_config:
- config_dict = json.loads((self._session_config).to_json())
+ if config:
+ config_dict = json.loads(config.to_json())
+ else:
+ config_dict = {}
- self._dict_cache[effective] = config_dict
+ self._dict_cache[effective] = config_dict
return config_dict
- def get_config_dict(self, path=[], effective=False, key_mangling=None, get_first_key=False):
+ def get_config_dict(self, path=[], effective=False, key_mangling=None,
+ get_first_key=False, no_multi_convert=False):
"""
Args:
path (str list): Configuration tree path, can be empty
effective=False: effective or session config
key_mangling=None: mangle dict keys according to regex and replacement
get_first_key=False: if k = path[:-1], return sub-dict d[k] instead of {k: d[k]}
+ no_multi_convert=False: if convert, return single value of multi node as list
Returns: a dict representation of the config under path
"""
- config_dict = self.get_cached_dict(effective)
+ lpath = self._make_path(path)
+ root_dict = self.get_cached_root_dict(effective)
+ conf_dict = vyos.util.get_sub_dict(root_dict, lpath, get_first_key)
- config_dict = vyos.util.get_sub_dict(config_dict, self._make_path(path), get_first_key)
+ if not key_mangling and no_multi_convert:
+ return deepcopy(conf_dict)
- if key_mangling:
- if not (isinstance(key_mangling, tuple) and \
- (len(key_mangling) == 2) and \
- isinstance(key_mangling[0], str) and \
- isinstance(key_mangling[1], str)):
- raise ValueError("key_mangling must be a tuple of two strings")
- else:
- config_dict = vyos.util.mangle_dict_keys(config_dict, key_mangling[0], key_mangling[1])
- else:
- config_dict = deepcopy(config_dict)
+ xmlpath = lpath if get_first_key else lpath[:-1]
- return config_dict
+ if not key_mangling:
+ conf_dict = vyos.xml.multi_to_list(xmlpath, conf_dict)
+ return conf_dict
+
+ if no_multi_convert is False:
+ conf_dict = vyos.xml.multi_to_list(xmlpath, conf_dict)
+
+ if not (isinstance(key_mangling, tuple) and \
+ (len(key_mangling) == 2) and \
+ isinstance(key_mangling[0], str) and \
+ isinstance(key_mangling[1], str)):
+ raise ValueError("key_mangling must be a tuple of two strings")
+
+ conf_dict = vyos.util.mangle_dict_keys(conf_dict, key_mangling[0], key_mangling[1])
+
+ return conf_dict
def is_multi(self, path):
"""
diff --git a/python/vyos/configdiff.py b/python/vyos/configdiff.py
index b79893507..0e41fbe27 100644
--- a/python/vyos/configdiff.py
+++ b/python/vyos/configdiff.py
@@ -82,8 +82,8 @@ class ConfigDiff(object):
"""
def __init__(self, config, key_mangling=None):
self._level = config.get_level()
- self._session_config_dict = config.get_cached_dict()
- self._effective_config_dict = config.get_cached_dict(effective=True)
+ self._session_config_dict = config.get_cached_root_dict(effective=False)
+ self._effective_config_dict = config.get_cached_root_dict(effective=True)
self._key_mangling = key_mangling
# mirrored from Config; allow path arguments relative to level
diff --git a/python/vyos/xml/__init__.py b/python/vyos/xml/__init__.py
index 0f914fed2..0ef0c85ce 100644
--- a/python/vyos/xml/__init__.py
+++ b/python/vyos/xml/__init__.py
@@ -51,6 +51,10 @@ def defaults(lpath, flat=False):
return load_configuration().defaults(lpath, flat)
+def multi_to_list(lpath, conf):
+ return load_configuration().multi_to_list(lpath, conf)
+
+
if __name__ == '__main__':
print(defaults(['service'], flat=True))
print(defaults(['service'], flat=False))
diff --git a/python/vyos/xml/definition.py b/python/vyos/xml/definition.py
index 098e64f7e..6d6fcb5c7 100644
--- a/python/vyos/xml/definition.py
+++ b/python/vyos/xml/definition.py
@@ -281,6 +281,23 @@ class XML(dict):
return _flatten(lpath, len(lpath), d)
+ def multi_to_list(self, lpath, conf):
+ r = {}
+ for k in conf:
+ # key mangling could also be done here
+ # it would prevent two parsing of the config tree
+ # under = k.replace('-','_')
+ under = k
+ fpath = lpath + [k]
+ if isinstance(conf[k],dict):
+ r[under] = self.multi_to_list(fpath, conf[k])
+ continue
+ value = conf[k]
+ if self.is_multi(fpath) and not isinstance(value, list):
+ value = [value]
+ r[under] = value
+ return r
+
# from functools import lru_cache
# @lru_cache(maxsize=100)
# XXX: need to use cachetool instead - for later