added add_db.py to add .db files to datasheets

compiler/datasheet/add_db.py

@@ -0,0 +1,34 @@
+from pathlib import Path
+import glob
+import os
+
+# This is the path to the directory you would like to search
+# This directory is searched recursively for .html files
+
+path_to_files = '../temp/'
+
+
+def get_file_tree(path):
+    return list(Path(path).rglob("*.html"))
+
+
+def parse_html(file, db):
+    start_tag = 'Deliverables</p><table id= "data"><thead><tr><th>Type</th><th>Description</th><th>Link</th></tr></thead><tbody><tr><tr>'
+    with open(file, 'r+') as f:
+
+        file_string = f.read()
+        start_byte = file_string.find(start_tag) + len(start_tag)
+        row = '<tr><td>.db</td><td>Compiled .lib file</td><td><a href="' + \
+            str(db)+'">'+str(os.path.basename(db))+'</a></td></tr>'
+        file_string = "%s%s%s" % (
+            file_string[:start_byte], row, file_string[start_byte:])
+        f.seek(0)
+        f.write(file_string)
+
+
+datasheet_list = get_file_tree(path_to_files)
+for datasheet in datasheet_list:
+    if glob.glob(os.path.dirname(datasheet)+'/*.db'):
+        db_files = list(Path(os.path.dirname(datasheet)).rglob("*.db"))
+        for db_file in db_files:
+            parse_html(datasheet, db_file)