Deploying to gh-pages from @ e6e3521 🚀

main/.buildinfo

@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: b266f1c2709afd65e160ff915ff870ff
+config: 9cbf5091826220aacf7cab726d53aa85
 tags: d77d1c0d9ca2f4c8421862c7c5a0d620

main/_downloads/0f28446f9f426c9833f40d61857a6f21/environment_creation.ipynb

@@ -185,7 +185,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.20"
+      "version": "3.9.21"
     }
   },
   "nbformat": 4,

main/_downloads/46c1a6ff1aae3b48b3379fddfeca0650/handling_time_limits.ipynb

@@ -38,7 +38,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.20"
+      "version": "3.9.21"
     }
   },
   "nbformat": 4,

main/_downloads/50e7c09c20b787d0a5bd70c4aeb0a515/vector_envs_tutorial.ipynb

@@ -320,7 +320,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.20"
+      "version": "3.9.21"
     }
   },
   "nbformat": 4,

main/_downloads/6ae5209ec80e231987d889c490d131a9/FrozenLake_tuto.ipynb

@@ -352,7 +352,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.20"
+      "version": "3.9.21"
     }
   },
   "nbformat": 4,

main/_downloads/b4e38e84e3b5c293cbde554ccbba7111/implementing_custom_wrappers.ipynb

@@ -96,7 +96,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.20"
+      "version": "3.9.21"
     }
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   "nbformat": 4,

main/_downloads/c5364859a73a7f575f592a0ad6aa1b73/reinforce_invpend_gym_v26.ipynb

@@ -114,7 +114,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.20"
+      "version": "3.9.21"
     }
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   "nbformat": 4,

main/_downloads/d1980709c80836b9d7e8f9131878afbb/blackjack_tutorial.ipynb

@@ -253,7 +253,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.20"
+      "version": "3.9.21"
     }
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   "nbformat": 4,

main/_modules/gymnasium/wrappers/stateful_observation/index.html

@@ -569,9 +569,18 @@ <h1>Source code for gymnasium.wrappers.stateful_observation</h1><div class="high
         <span class="k">if</span> <span class="n">env</span><span class="o">.</span><span class="n">spec</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">env</span><span class="o">.</span><span class="n">spec</span><span class="o">.</span><span class="n">max_episode_steps</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
             <span class="bp">self</span><span class="o">.</span><span class="n">max_timesteps</span> <span class="o">=</span> <span class="n">env</span><span class="o">.</span><span class="n">spec</span><span class="o">.</span><span class="n">max_episode_steps</span>
         <span class="k">else</span><span class="p">:</span>
-            <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span>
-                <span class="s2">&quot;The environment must be wrapped by a TimeLimit wrapper or the spec specify a `max_episode_steps`.&quot;</span>
-            <span class="p">)</span>
+            <span class="c1"># else we need to loop through the environment stack to check if a `TimeLimit` wrapper exists</span>
+            <span class="n">wrapped_env</span> <span class="o">=</span> <span class="n">env</span>
+            <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">wrapped_env</span><span class="p">,</span> <span class="n">gym</span><span class="o">.</span><span class="n">Wrapper</span><span class="p">):</span>
+                <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">wrapped_env</span><span class="p">,</span> <span class="n">gym</span><span class="o">.</span><span class="n">wrappers</span><span class="o">.</span><span class="n">TimeLimit</span><span class="p">):</span>
+                    <span class="bp">self</span><span class="o">.</span><span class="n">max_timesteps</span> <span class="o">=</span> <span class="n">wrapped_env</span><span class="o">.</span><span class="n">_max_episode_steps</span>
+                    <span class="k">break</span>
+                <span class="n">wrapped_env</span> <span class="o">=</span> <span class="n">wrapped_env</span><span class="o">.</span><span class="n">env</span>
+
+            <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">wrapped_env</span><span class="p">,</span> <span class="n">gym</span><span class="o">.</span><span class="n">wrappers</span><span class="o">.</span><span class="n">TimeLimit</span><span class="p">):</span>
+                <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span>
+                    <span class="s2">&quot;The environment must be wrapped by a TimeLimit wrapper or the spec specify a `max_episode_steps`.&quot;</span>
+                <span class="p">)</span>
 
         <span class="bp">self</span><span class="o">.</span><span class="n">timesteps</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">0</span>