refactoring

.vscode/launch.json

@@ -29,6 +29,16 @@
       "skipFiles": ["<node_internals>/**"],
       "type": "node",
       "console": "integratedTerminal"
+    },
+    {
+      "name": "Python: current file",
+      "type": "debugpy",
+      "request": "launch",
+      "program": "${file}",
+      "console": "integratedTerminal",
+      "env": {
+        "PYTHONPATH": "${workspaceFolder}"
+      }
     }
   ]
 }

build.py

@@ -1,17 +1,75 @@
+#!/usr/bin/env python3
+
 """
+pySELL - Python based Simple E-Learning Language for the simple creation of 
+         interactive courses
+AUTHOR:  Andreas Schwenk <mailto:[email protected]>
+LICENSE: GPLv3
+
 This script is only intended for pySELL development. 
-Users just use file 'sell.py'
+Users just use file 'sell.py' (python sell.py QUESTION_FILE.txt)
 """
 
 import subprocess
 
-try:
-    res = subprocess.run(["npm", "install"], cwd="web")
-    res = subprocess.run(["node", "build.js"], cwd="web")
-except Exception as e:
-    print(e)
-    print("pySELL dependencies: npm+nodejs")
-    print("          https://www.npmjs.com, https://nodejs.org/")
-    print("          https://nodejs.org/en/download/package-manager")
-    print("[Debian]  sudo apt install nodejs npm")
-    print("[macOS]   brew install node")
+print("pySELL builder - 2024 by Andreas Schwenk")
+
+if __name__ == "__main__":
+    # build web
+    try:
+        # install web dependencies
+        res = subprocess.run(["npm", "install"], cwd="web")
+        # build web
+        res = subprocess.run(["node", "build.js"], cwd="web")
+    except Exception as e:
+        print(e)
+        print("pySELL dependencies: npm+nodejs")
+        print("          https://www.npmjs.com, https://nodejs.org/")
+        print("          https://nodejs.org/en/download/package-manager")
+        print("[Debian]  sudo apt install nodejs npm")
+        print("[macOS]   brew install node")
+    # build html template and update sell.py
+    f = open("web/index.html")
+    index_html_lines = f.readlines()
+    f.close()
+    f = open("web/dist/sell.min.js")
+    js = f.read().strip()
+    f.close()
+    f = open("sell.py")
+    sell_py_lines = f.readlines()
+    f.close()
+    # remove code between @begin(test) and @end(test)
+    html = ""
+    skip = False
+    for line in index_html_lines:
+        if "@begin(test)" in line:
+            skip = True
+        elif "@end(test)" in line:
+            skip = False
+        elif skip is False:
+            html += line
+    # remove white spaces
+    html = html.replace("  ", "").replace("\n", " ")
+    # insert javascript code
+    html = html.replace(
+        "</body>",
+        "<script>let debug = false; let quizSrc = {};"
+        + js
+        + "sell.init(quizSrc,debug);</script>",
+    )
+    # update file "sell.py" between "# @begin(html" and "# @end(html)"
+    py = ""
+    skip = False
+    for line in sell_py_lines:
+        if "@begin(html)" in line:
+            skip = True
+        elif "@end(html)" in line:
+            skip = False
+            py += "# @begin(html)\n"
+            py += 'html = """' + html.strip() + '\n"""\n'
+            py += "# @end(html)\n"
+        elif skip is False:
+            py += line
+    # write new version of sell.py
+    f = open("sell__TESTXXX.py", "w")
+    f.write(py.strip() + "\n")

todo.txt

@@ -8,8 +8,6 @@
 
 # TODO: publish python package
 
-# TODO: include description from README.md into sell.py preamble
-
 # TODO: test "\n" in Windows (must replace "\r" after reading file??)
 
 # TODO: large feedback text "awesome, try again, ..."

web/build.js

@@ -1,7 +1,6 @@
-import fs from "fs";
 import esbuild from "esbuild";
 
-// build javascript
+// build minified javascript file dist/sell.min.js
 esbuild.buildSync({
   platform: "browser",
   globalName: "sell",
@@ -11,41 +10,3 @@ esbuild.buildSync({
   bundle: true,
   outfile: "dist/sell.min.js",
 });
-
-process.exit(0);
-
-// build html template and update sell.py
-let lines = fs.readFileSync("index.html", "utf-8").split("\n");
-let js = fs.readFileSync("dist/sell.min.js", "utf-8").trim();
-//   remove code between @begin(test) and @end(test)
-let html = "";
-let skip = false;
-for (let line of lines) {
-  if (line.includes("@begin(test)")) skip = true;
-  else if (line.includes("@end(test)")) skip = false;
-  else if (skip == false) html += line + "\n";
-}
-//   remove white spaces
-html = html.replaceAll("  ", "").replaceAll("\n", " ");
-//   insert javascript code
-html = html.replace(
-  "</body>",
-  "<script>let debug = false; let quizSrc = {};" +
-    js +
-    "sell.init(quizSrc,debug);</script>"
-);
-//   update file "sell.py" between "# @begin(html" and "# @end(html)"
-lines = fs.readFileSync("sell.py", "utf-8").split("\n");
-let py = "";
-skip = false;
-for (let line of lines) {
-  if (line.includes("@begin(html)")) skip = true;
-  else if (line.includes("@end(html)")) {
-    skip = false;
-    py += "# @begin(html)\n";
-    py += 'html = """' + html + '\n"""\n';
-    py += "# @end(html)\n";
-  } else if (skip == false) py += line + "\n";
-}
-//   write new version of sell.py
-fs.writeFileSync("sell.py", py.trim() + "\n");

web/src/dom.js

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * SELL - Simple E-Learning Language
+ * pySELL - Python based Simple E-Learning Language
  * AUTHOR:  Andreas Schwenk <mailto:[email protected]>
  * LICENSE: GPLv3
  ******************************************************************************/

web/src/icons.js

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * SELL - Simple E-Learning Language
+ * pySELL - Python based Simple E-Learning Language
  * AUTHOR:  Andreas Schwenk <mailto:[email protected]>
  * LICENSE: GPLv3
  ******************************************************************************/

web/src/index.js

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * SELL - Simple E-Learning Language
+ * pySELL - Python based Simple E-Learning Language
  * AUTHOR:  Andreas Schwenk <mailto:[email protected]>
  * LICENSE: GPLv3
  ******************************************************************************/

web/src/lang.js

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * SELL - Simple E-Learning Language
+ * pySELL - Python based Simple E-Learning Language
  * AUTHOR:  Andreas Schwenk <mailto:[email protected]>
  * LICENSE: GPLv3
  ******************************************************************************/

web/src/math.js

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * SELL - Simple E-Learning Language
+ * pySELL - Python based Simple E-Learning Language
  * AUTHOR:  Andreas Schwenk <mailto:[email protected]>
  * LICENSE: GPLv3
  ******************************************************************************/

web/src/math_TEST.js

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * SELL - Simple E-Learning Language
+ * pySELL - Python based Simple E-Learning Language
  * AUTHOR:  Andreas Schwenk <mailto:[email protected]>
  * LICENSE: GPLv3
  ******************************************************************************/

web/src/question.js

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * SELL - Simple E-Learning Language
+ * pySELL - Python based Simple E-Learning Language
  * AUTHOR:  Andreas Schwenk <mailto:[email protected]>
  * LICENSE: GPLv3
  ******************************************************************************/