b n+dZddlZ ddlmZmZddlmZmZdZ GddejZ Gdd eZ y#e$r ddlmZmZY:wxYw) a Simple case insensitive dictionaries. The :class:`CaseInsensitiveDict` class is a dictionary whose string keys are case insensitive. It works by automatically coercing string keys to :class:`CaseInsensitiveKey` objects. Keys that are not strings are supported as well, just without case insensitivity. At its core this module works by normalizing strings to lowercase before comparing or hashing them. It doesn't support proper case folding nor does it support Unicode normalization, hence the word "simple". N)IterableMapping) basestringunicode)CaseInsensitiveDictCaseInsensitiveKeyceZdZdZd fd ZdZed dZd fd Zd fd Z d fd Z d dZ fd Z fd Z fd Zfd ZxZS)ra Simple case insensitive dictionary implementation (that remembers insertion order). This class works by overriding methods that deal with dictionary keys to coerce string keys to :class:`CaseInsensitiveKey` objects before calling down to the regular dictionary handling methods. While intended to be complete this class has not been extensively tested yet. c Ptt| |j|fi|y)z1Initialize a :class:`CaseInsensitiveDict` object.N)superr__init__update)selfotherkw __class__s 7/usr/lib/python3.12/site-packages/humanfriendly/case.pyr zCaseInsensitiveDict.__init__0s& !413 E R c<t|tr t|}|S)a8 Coerce string keys to :class:`CaseInsensitiveKey` objects. :param key: The value to coerce (any type). :returns: If `key` is a string then a :class:`CaseInsensitiveKey` object is returned, otherwise the value of `key` is returned unmodified. ) isinstancerr)rkeys r coerce_keyzCaseInsensitiveDict.coerce_key7s c: &$S)C rc&|fd|DS)zYCreate a case insensitive dictionary with keys from `iterable` and values set to `value`.c3&K|]}|f ywN).0kvalues r z/CaseInsensitiveDict.fromkeys..Gs0x!Au:xsr)clsiterablers `rfromkeyszCaseInsensitiveDict.fromkeysDs0x000rcJtt| |j||S)z"Get the value of an existing item.)r rgetrrrdefaultrs rr$zCaseInsensitiveDict.getI!($3DOOC4H'RRrcJtt| |j||S)z2Remove an item from a case insensitive dictionary.)r rpoprr%s rr)zCaseInsensitiveDict.popMr'rcJtt| |j||S)z4Get the value of an existing item or add a new item.)r r setdefaultrr%s rr+zCaseInsensitiveDict.setdefaultQs"($:4??3;OQXYYrc (t|tr|jD] \}}|||< nGt|tr|D] \}}|||< n'|%d}t j }t ||z|jD] \}}|||< y)z4Update a case insensitive dictionary with new items.Nz'%s' object is not iterable)rritemsrtype__name__ TypeError)rrrrrmsg type_names rr zCaseInsensitiveDict.updateUs eW %#kkm U!S , x (# U!S $  /CU ,,IC)O, ,((*JCDI%rcHtt| |j|S)z>Check if a case insensitive dictionary contains the given key.)r r __contains__rrrrs rr4z CaseInsensitiveDict.__contains__hs($r?rDrLrOrrrrrys   "rr) r? collectionscollections.abcrr ImportErrorhumanfriendly.compatrr__all__ OrderedDictrrrrrrVs^ .1 5 8QY+11QYh$"$".--.s; A  A