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case sensitive set dict keys

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This commit is contained in:
Alessandro Ogier 2022-07-27 19:01:32 +02:00
parent 214a601916
commit 07ebb4a60b
2 changed files with 57 additions and 1 deletions
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25
evennia/commands/default/building.py
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@ -35,6 +35,8 @@ COMMAND_DEFAULT_CLASS = class_from_module(settings.COMMAND_DEFAULT_CLASS)
_FUNCPARSER = None
_ATTRFUNCPARSER = None
_KEY_REGEX = re.compile(r"(?P<attr>.*?)(?P<key>(\[.*\]\ *)+)?$")
# limit symbol import for API
__all__ = (
"ObjManipCommand",
@ -126,7 +128,28 @@ class ObjManipCommand(COMMAND_DEFAULT_CLASS):
aliases = [alias.strip() for alias in aliases.split(";") if alias.strip()]
if "/" in objdef:
objdef, attrs = [part.strip() for part in objdef.split("/", 1)]
attrs = [part.strip().lower() for part in attrs.split("/") if part.strip()]
_attrs = []
# Should an attribute key is specified, ie. we're working
# on a dict, what we want is to lowercase attribute name
# as usual but to preserve dict key case as one would
# expect:
#
# set box/MyAttr = {'FooBar': 1}
# Created attribute box/myattr [category:None] = {'FooBar': 1}
# set box/MyAttr['FooBar'] = 2
# Modified attribute box/myattr [category:None] = {'FooBar': 2}
for match in (
match
for part in map(str.strip, attrs.split("/"))
if part and (match := _KEY_REGEX.match(part.strip()))
):
attr = match.group("attr").lower()
# reappend untouched key, if present
if match.group("key"):
attr += match.group("key")
_attrs.append(attr)
attrs = _attrs
# store data
obj_defs[iside].append({"name": objdef, "option": option, "aliases": aliases})
obj_attrs[iside].append({"name": objdef, "attrs": attrs})