Merge branch 'pdf' of https://github.com/datawhalechina/prompt-engineering-for-developers into PDF

content/Prompt Engineering for Developer/do_contents.py

@@ -0,0 +1,33 @@
+import os 
+import codecs
+import json
+
+def add_toc(ipynb_file):
+    f = codecs.open(ipynb_file, 'r')
+    source = f.read()
+    y = json.loads(source)
+    toc = ["\n"]
+    for item in y["cells"]:
+        if item["cell_type"]=='markdown':
+            if len(item["source"]) == 0:
+                continue
+            # print(item["source"])
+
+            item_start = item['source'][0].strip("\n")
+            if item_start.startswith("#"):
+                l = len(item_start.split()[0])
+                if l<=3 and l>1: 
+                    name = " ".join(item_start.split(" ")[1:])
+                    tag = "-".join(item_start.split(" ")[1:])
+                    tab = "    "*(l-2)
+                    toc.append(f' {tab}- [{name}](#{tag})\n')     
+
+    y["cells"][0]['source']= y["cells"][0]['source'][0:1]
+    y["cells"][0]['source'].extend(toc)
+    f = codecs.open(ipynb_file, 'w')
+    f.write(json.dumps(y))
+    f.close()
+
+for file in os.listdir("."):
+    if file.endswith("ipynb") and file[0].isdigit():
+        add_toc(file)