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<li class="nav-item nav-item-this"><a href="">evennia.locks.lockfuncs</a></li>
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<section id="module-evennia.locks.lockfuncs">
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<span id="evennia-locks-lockfuncs"></span><h1>evennia.locks.lockfuncs<a class="headerlink" href="#module-evennia.locks.lockfuncs" title="Permalink to this headline">¶</a></h1>
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<p>This module provides a set of permission lock functions for use
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with Evennia’s permissions system.</p>
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<p>To call these locks, make sure this module is included in the
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settings tuple <strong>PERMISSION_FUNC_MODULES</strong> then define a lock on the form
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‘<access_type>:func(args)’ and add it to the object’s lockhandler.
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Run the <strong>access()</strong> method of the handler to execute the lock check.</p>
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<p>Note that <strong>accessing_obj</strong> and <strong>accessed_obj</strong> can be any object type
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with a lock variable/field, so be careful to not expect
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a certain object type.</p>
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<p><strong>Appendix: MUX locks</strong></p>
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<p>Below is a list nicked from the MUX help file on the locks available
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in standard MUX. Most of these are not relevant to core Evennia since
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locks in Evennia are considerably more flexible and can be implemented
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on an individual command/typeclass basis rather than as globally
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available like the MUX ones. So many of these are not available in
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basic Evennia, but could all be implemented easily if needed for the
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individual game.</p>
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<section id="mux-name-affects-effect">
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<h2>MUX Name: Affects: Effect:<a class="headerlink" href="#mux-name-affects-effect" title="Permalink to this headline">¶</a></h2>
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<dl>
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<dt>DefaultLock: Exits: controls who may traverse the exit to</dt><dd><blockquote>
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<div><blockquote>
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<div><dl class="simple">
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<dt>its destination.</dt><dd><p>Evennia: “traverse:<lockfunc()>”</p>
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</dd>
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</dl>
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</div></blockquote>
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<dl>
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<dt>Rooms: controls whether the account sees the</dt><dd><p>SUCC or FAIL message for the room
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following the room description when
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looking at the room.</p>
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<blockquote>
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<div><p>Evennia: Custom typeclass</p>
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</div></blockquote>
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</dd>
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<dt>Accounts/Things: controls who may GET the object.</dt><dd><p>Evennia: “get:<lockfunc()”</p>
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</dd>
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</dl>
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</div></blockquote>
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<dl>
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<dt>EnterLock: Accounts/Things: controls who may ENTER the object</dt><dd><p>Evennia:</p>
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</dd>
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<dt>GetFromLock: All but Exits: controls who may gets things from a</dt><dd><dl class="simple">
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<dt>given location.</dt><dd><p>Evennia:</p>
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</dd>
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</dl>
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</dd>
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<dt>GiveLock: Accounts/Things: controls who may give the object.</dt><dd><p>Evennia:</p>
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</dd>
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<dt>LeaveLock: Accounts/Things: controls who may LEAVE the object.</dt><dd><p>Evennia:</p>
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</dd>
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<dt>LinkLock: All but Exits: controls who may link to the location</dt><dd><p>if the location is LINK_OK (for linking
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exits or setting drop-tos) or ABODE (for
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setting homes)</p>
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<blockquote>
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<div><p>Evennia:</p>
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</div></blockquote>
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</dd>
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<dt>MailLock: Accounts: controls who may @mail the account.</dt><dd><p>Evennia:</p>
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</dd>
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<dt>OpenLock: All but Exits: controls who may open an exit.</dt><dd><p>Evennia:</p>
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</dd>
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<dt>PageLock: Accounts: controls who may page the account.</dt><dd><p>Evennia: “send:<lockfunc()>”</p>
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</dd>
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<dt>ParentLock: All: controls who may make @parent links to</dt><dd><dl class="simple">
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<dt>the object.</dt><dd><p>Evennia: Typeclasses and</p>
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</dd>
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</dl>
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<p>“puppet:<lockstring()>”</p>
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</dd>
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<dt>ReceiveLock: Accounts/Things: controls who may give things to the</dt><dd><dl class="simple">
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<dt>object.</dt><dd><p>Evennia:</p>
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</dd>
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</dl>
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</dd>
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<dt>SpeechLock: All but Exits: controls who may speak in that location</dt><dd><p>Evennia:</p>
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</dd>
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<dt>TeloutLock: All but Exits: controls who may teleport out of the</dt><dd><dl class="simple">
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<dt>location.</dt><dd><p>Evennia:</p>
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</dd>
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</dl>
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</dd>
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<dt>TportLock: Rooms/Things: controls who may teleport there</dt><dd><p>Evennia:</p>
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</dd>
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<dt>UseLock: All but Exits: controls who may USE the object, GIVE</dt><dd><p>the object money and have the PAY
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attributes run, have their messages
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heard and possibly acted on by LISTEN
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and AxHEAR, and invoke $-commands
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stored on the object.</p>
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<blockquote>
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<div><p>Evennia: Commands and Cmdsets.</p>
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</div></blockquote>
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</dd>
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<dt>DropLock: All but rooms: controls who may drop that object.</dt><dd><p>Evennia:</p>
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</dd>
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<dt>VisibleLock: All: Controls object visibility when the</dt><dd><p>object is not dark and the looker
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passes the lock. In DARK locations, the
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object must also be set LIGHT and the
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viewer must pass the VisibleLock.</p>
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<blockquote>
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<div><dl class="simple">
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<dt>Evennia: Room typeclass with</dt><dd><p>Dark/light script</p>
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</dd>
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</dl>
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</div></blockquote>
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</dd>
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</dl>
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</dd>
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</dl>
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<dl class="py function">
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<dt id="evennia.locks.lockfuncs.true">
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<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">true</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#true"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.true" title="Permalink to this definition">¶</a></dt>
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||
<dd><p>Always returns True.</p>
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||
</dd></dl>
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||
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<dl class="py function">
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<dt id="evennia.locks.lockfuncs.all">
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<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">all</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#all"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.all" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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||
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<dl class="py function">
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<dt id="evennia.locks.lockfuncs.false">
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<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">false</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#false"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.false" title="Permalink to this definition">¶</a></dt>
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<dd><p>Always returns False</p>
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</dd></dl>
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<dl class="py function">
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<dt id="evennia.locks.lockfuncs.none">
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<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">none</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#none"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.none" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dl class="py function">
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<dt id="evennia.locks.lockfuncs.self">
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<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">self</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#self"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.self" title="Permalink to this definition">¶</a></dt>
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||
<dd><p>Check if accessing_obj is the same as accessed_obj</p>
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<dl class="simple">
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<dt>Usage:</dt><dd><p>self()</p>
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</dd>
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</dl>
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<p>This can be used to lock specifically only to
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the same object that the lock is defined on.</p>
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||
</dd></dl>
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||
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<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.perm">
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||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">perm</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#perm"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.perm" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The basic permission-checker. Ignores case.</p>
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||
<dl class="simple">
|
||
<dt>Usage:</dt><dd><p>perm(<permission>)</p>
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</dd>
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</dl>
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<p>where <permission> is the permission accessing_obj must
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have in order to pass the lock.</p>
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<p>If the given permission is part of settings.PERMISSION_HIERARCHY,
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permission is also granted to all ranks higher up in the hierarchy.</p>
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<p>If accessing_object is an Object controlled by an Account, the
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permissions of the Account is used unless the Attribute _quell
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is set to True on the Object. In this case however, the
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LOWEST hieararcy-permission of the Account/Object-pair will be used
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||
(this is order to avoid Accounts potentially escalating their own permissions
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||
by use of a higher-level Object)</p>
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||
</dd></dl>
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<dl class="py function">
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<dt id="evennia.locks.lockfuncs.perm_above">
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<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">perm_above</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#perm_above"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.perm_above" title="Permalink to this definition">¶</a></dt>
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||
<dd><p>Only allow objects with a permission <em>higher</em> in the permission
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hierarchy than the one given. If there is no such higher rank,
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it’s assumed we refer to superuser. If no hierarchy is defined,
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this function has no meaning and returns False.</p>
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</dd></dl>
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<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.pperm">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">pperm</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#pperm"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.pperm" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The basic permission-checker only for Account objects. Ignores case.</p>
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<dl class="simple">
|
||
<dt>Usage:</dt><dd><p>pperm(<permission>)</p>
|
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</dd>
|
||
</dl>
|
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<p>where <permission> is the permission accessing_obj must
|
||
have in order to pass the lock. If the given permission
|
||
is part of _PERMISSION_HIERARCHY, permission is also granted
|
||
to all ranks higher up in the hierarchy.</p>
|
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</dd></dl>
|
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<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.pperm_above">
|
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<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">pperm_above</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#pperm_above"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.pperm_above" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Only allow Account objects with a permission <em>higher</em> in the permission
|
||
hierarchy than the one given. If there is no such higher rank,
|
||
it’s assumed we refer to superuser. If no hierarchy is defined,
|
||
this function has no meaning and returns False.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.dbref">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">dbref</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#dbref"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.dbref" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>dbref(3)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>This lock type checks if the checking object
|
||
has a particular dbref. Note that this only
|
||
works for checking objects that are stored
|
||
in the database (e.g. not for commands)</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.pdbref">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">pdbref</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#pdbref"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.pdbref" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Same as dbref, but making sure accessing_obj is an account.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.id">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">id</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#id"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.id" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Alias to dbref</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.pid">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">pid</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#pid"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.pid" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Alias to dbref, for Accounts</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.attr">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">attr</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#attr"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.attr" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>attr(attrname)
|
||
attr(attrname, value)
|
||
attr(attrname, value, compare=type)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>where compare’s type is one of (eq,gt,lt,ge,le,ne) and signifies
|
||
how the value should be compared with one on accessing_obj (so
|
||
compare=gt means the accessing_obj must have a value greater than
|
||
the one given).</p>
|
||
<p>Searches attributes <em>and</em> properties stored on the accessing_obj.
|
||
if accessing_obj has a property “obj”, then this is used as
|
||
accessing_obj (this makes this usable for Commands too)</p>
|
||
<p>The first form works like a flag - if the attribute/property
|
||
exists on the object, the value is checked for True/False. The
|
||
second form also requires that the value of the attribute/property
|
||
matches. Note that all retrieved values will be converted to
|
||
strings before doing the comparison.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.objattr">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">objattr</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#objattr"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.objattr" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>objattr(attrname)
|
||
objattr(attrname, value)
|
||
objattr(attrname, value, compare=type)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Works like attr, except it looks for an attribute on
|
||
accessed_obj instead.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.locattr">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">locattr</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#locattr"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.locattr" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>locattr(attrname)
|
||
locattr(attrname, value)
|
||
locattr(attrname, value, compare=type)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Works like attr, except it looks for an attribute on
|
||
accessing_obj.location, if such an entity exists.</p>
|
||
<p>if accessing_obj has a property “.obj” (such as is the case for a
|
||
Command), then accessing_obj.obj.location is used instead.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.objlocattr">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">objlocattr</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#objlocattr"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.objlocattr" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>locattr(attrname)
|
||
locattr(attrname, value)
|
||
locattr(attrname, value, compare=type)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Works like attr, except it looks for an attribute on
|
||
accessed_obj.location, if such an entity exists.</p>
|
||
<p>if accessed_obj has a property “.obj” (such as is the case for a
|
||
Command), then accessing_obj.obj.location is used instead.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.attr_eq">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">attr_eq</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#attr_eq"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.attr_eq" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>attr_gt(attrname, 54)</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.attr_gt">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">attr_gt</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#attr_gt"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.attr_gt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>attr_gt(attrname, 54)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Only true if access_obj’s attribute > the value given.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.attr_ge">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">attr_ge</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#attr_ge"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.attr_ge" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>attr_gt(attrname, 54)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Only true if access_obj’s attribute >= the value given.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.attr_lt">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">attr_lt</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#attr_lt"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.attr_lt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>attr_gt(attrname, 54)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Only true if access_obj’s attribute < the value given.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.attr_le">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">attr_le</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#attr_le"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.attr_le" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>attr_gt(attrname, 54)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Only true if access_obj’s attribute <= the value given.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.attr_ne">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">attr_ne</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#attr_ne"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.attr_ne" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>attr_gt(attrname, 54)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Only true if access_obj’s attribute != the value given.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.tag">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">tag</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#tag"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.tag" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>tag(tagkey)
|
||
tag(tagkey, category)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Only true if accessing_obj has the specified tag and optional
|
||
category.
|
||
If accessing_obj has the “.obj” property (such as is the case for
|
||
a command), then accessing_obj.obj is used instead.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.objtag">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">objtag</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#objtag"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.objtag" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>objtag(tagkey)
|
||
objtag(tagkey, category)</p>
|
||
</dd>
|
||
</dl>
|
||
<p>Only true if accessed_obj has the specified tag and optional
|
||
category.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.inside">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">inside</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#inside"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.inside" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>inside()</p>
|
||
</dd>
|
||
</dl>
|
||
<p>True if accessing_obj is ‘inside’ accessing_obj. Note that this only checks
|
||
one level down. So if if the lock is on a room, you will pass but not your
|
||
inventory (since their location is you, not the locked object). If you
|
||
want also nested objects to pass the lock, use the <strong>insiderecursive</strong>
|
||
lockfunc.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.inside_rec">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">inside_rec</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#inside_rec"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.inside_rec" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><p>inside_rec()</p>
|
||
</dd>
|
||
</dl>
|
||
<p>True if accessing_obj is inside the accessed obj, at up to 10 levels
|
||
of recursion (so if this lock is on a room, then an object inside a box
|
||
in your inventory will also pass the lock).</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.holds">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">holds</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#holds"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.holds" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="simple">
|
||
<dt>Usage:</dt><dd><dl class="simple">
|
||
<dt>holds() checks if accessed_obj or accessed_obj.obj</dt><dd><p>is held by accessing_obj</p>
|
||
</dd>
|
||
<dt>holds(key/dbref) checks if accessing_obj holds an object</dt><dd><p>with given key/dbref</p>
|
||
</dd>
|
||
<dt>holds(attrname, value) checks if accessing_obj holds an</dt><dd><p>object with the given attrname and value</p>
|
||
</dd>
|
||
</dl>
|
||
</dd>
|
||
</dl>
|
||
<p>This is passed if accessed_obj is carried by accessing_obj (that is,
|
||
accessed_obj.location == accessing_obj), or if accessing_obj itself holds
|
||
an object matching the given key.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.superuser">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">superuser</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#superuser"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.superuser" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Only accepts an accesing_obj that is superuser (e.g. user #1)</p>
|
||
<p>Since a superuser would not ever reach this check (superusers
|
||
bypass the lock entirely), any user who gets this far cannot be a
|
||
superuser, hence we just return False. :)</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.has_account">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">has_account</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#has_account"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.has_account" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Only returns true if accessing_obj has_account is true, that is,
|
||
this is an account-controlled object. It fails on actual accounts!</p>
|
||
<p>This is a useful lock for traverse-locking Exits to restrain NPC
|
||
mobiles from moving outside their areas.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py function">
|
||
<dt id="evennia.locks.lockfuncs.serversetting">
|
||
<code class="sig-prename descclassname">evennia.locks.lockfuncs.</code><code class="sig-name descname">serversetting</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">accessing_obj</span></em>, <em class="sig-param"><span class="n">accessed_obj</span></em>, <em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/evennia/locks/lockfuncs.html#serversetting"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#evennia.locks.lockfuncs.serversetting" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Only returns true if the Evennia settings exists, alternatively has
|
||
a certain value.</p>
|
||
<dl class="simple">
|
||
<dt>Usage:</dt><dd><p>serversetting(IRC_ENABLED)
|
||
serversetting(BASE_SCRIPT_PATH, [‘types’])</p>
|
||
</dd>
|
||
</dl>
|
||
<p>A given True/False or integers will be converted properly. Note that
|
||
everything will enter this function as strings, so they have to be
|
||
unpacked to their real value. We only support basic properties.</p>
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<p><h3><a href="../index.html">Table of Contents</a></h3>
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<li><a class="reference internal" href="#">evennia.locks.lockfuncs</a><ul>
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<li><a class="reference internal" href="#mux-name-affects-effect">MUX Name: Affects: Effect:</a></li>
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