add first version of import script

import_sixxs_prefixes.py

@@ -0,0 +1,53 @@
+from html.parser import HTMLParser
+import urllib.request
+
+# https://www.sixxs.net/tools/grh/ula/list/
+
+class MyHTMLParser(HTMLParser):
+    def __init__(self):
+        self.tbody_count = 0
+        self.in_table = False
+        self.in_row = False
+
+        self.col_index = 0
+
+        super().__init__()
+
+        self.results = []
+
+    def handle_starttag(self, tag, attrs):
+#        print(f"Encountered a start tag: '{tag}'")
+
+        if tag == "tbody":
+            self.tbody_count += 1
+            print(f"tbody: {self.tbody_count} {attrs}")
+
+            if self.tbody_count == 2:
+                self.in_table = True
+                print("in real table")
+
+        elif self.in_table and tag == "tr":
+            self.in_row = True
+            print("in real table")
+
+        elif self.in_row and tag == "td":
+            print("td data")
+
+
+
+    def handle_endtag(self, tag):
+        pass
+        #print("Encountered an end tag :", tag)
+
+    def handle_data(self, data):
+        #print("Encountered some data  :", data)
+        pass
+
+
+if __name__ == '__main__':
+    url = "https://www.sixxs.net/tools/grh/ula/list/"
+    parser = MyHTMLParser()
+    response = urllib.request.urlopen(url)
+    html = "\n".join([ line.decode('utf-8') for line in response.readlines() ])
+
+    parser.feed(html)