docs(codespaces): add example.py

.devcontainer/devcontainer.json

@@ -1,24 +1,24 @@
-// Adopting the default GitHub codespaces-jupyter template as starter
-// https://github.com/github/codespaces-jupyter
-
+// Created from a template: https://github.com/github/codespaces-jupyter
 {
-    "name" : "Sec Parser",
-    "image": "mcr.microsoft.com/devcontainers/universal:2",
-    "hostRequirements": {
-        "cpus": 4
+  "name": "sec-parser",
+  "image": "mcr.microsoft.com/devcontainers/universal:2",
+  "hostRequirements": {
+    "cpus": 2
+  },
+  "waitFor": "onCreateCommand",
+  "updateContentCommand": "python3 -m pip install -r .devcontainer/requirements.txt",
+  "postCreateCommand": "",
+  "customizations": {
+    "codespaces": {
+      "openFiles": [
+        "./.devcontainer/example.py"
+      ]
     },
-    "waitFor": "onCreateCommand",
-    "updateContentCommand": "python3 -m pip install -r .devcontainer/requirements.txt",
-    "postCreateCommand": "",
-    "customizations": {
-      "codespaces": {
-        "openFiles": ["./docs/source/notebooks/user_guide.ipynb"]
-      },
-      "vscode": {
-        "extensions": [
-          "ms-toolsai.jupyter",
-          "ms-python.python"
-        ]
-      }
+    "vscode": {
+      "extensions": [
+        "ms-toolsai.jupyter",
+        "ms-python.python"
+      ]
     }
+  }
 }

example.py → .devcontainer/example.py

@@ -11,4 +11,10 @@
 # Now, we can parse the filing HTML into a list of semantic elements:
 elements: list = sp.Edgar10QParser().parse(html)
 
-print(elements[0])
+# Let's print the first 5 elements:
+for element in elements[:5]:
+    element_type = element.__class__.__name__
+    element_text = element.text
+    print(f"Element Type: {element_type}")
+    print(f"Text Content: {element_text}")
+    print("-" * 40)  # Separator for readability

.devcontainer/requirements.txt

@@ -1,3 +1,3 @@
 ipywidgets==7.7.1
 sec-parser
-sec_downloader
+sec-downloader