Add wgexport.py

wgmaster/wgexport.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+
+import argparse
+import pypyodbc
+
+#pypyodbc.lowercase = False
+
+
+def convert(a) -> str:
+    if type(a) == str:
+        return f'"{a}"'
+    elif type(a) == bool:
+        return "T" if a else "F"
+    elif a is None:
+        return ""
+    else:
+        return str(a)
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument('wgdaten')
+    args = parser.parse_args()
+
+    conn = pypyodbc.connect(
+        r"Driver={Microsoft Access Driver (*.mdb, *.accdb)};" +
+        f"Dbq={args.wgdaten};")
+
+    cur = conn.cursor()
+
+    try:
+        tbls = cur.tables(tableType='TABLE')
+        tbls = tbls.fetchall()
+        for file, _, t_name, t_type, _ in tbls:
+            print(t_name)
+            cur.execute(f"SELECT * FROM {t_name};")
+            cols = [t[0] for t in cur.description]
+
+            with open(f'tables/{t_name}.csv', 'wb+') as f:
+                f.write((';'.join(cols) + '\n').encode('utf-8'))
+                for row in cur:
+                    f.write((';'.join([convert(a) for a in row]) + '\n').encode('utf-8'))
+    finally:
+        cur.close()
+        conn.close()