From 4cdfbd93a21a6aa6afd5a85a33bb85ce873e8684 Mon Sep 17 00:00:00 2001
From: dogeystamp <dogeystamp@disroot.org>
Date: Thu, 6 Jun 2024 15:19:50 -0400
Subject: [PATCH] [hanzi-flash] added

---
 hanzi-flash/README.md      |  5 +++++
 hanzi-flash/hanzi_flash.py | 25 +++++++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 hanzi-flash/README.md
 create mode 100644 hanzi-flash/hanzi_flash.py

diff --git a/hanzi-flash/README.md b/hanzi-flash/README.md
new file mode 100644
index 0000000..b43682b
--- /dev/null
+++ b/hanzi-flash/README.md
@@ -0,0 +1,5 @@
+# hanzi-flash
+
+Generate flashcards for a range of frequent hanzi characters.
+
+You need the [hanziDB CSV](https://github.com/ruddfawcett/hanziDB.csv) file for this to work.
diff --git a/hanzi-flash/hanzi_flash.py b/hanzi-flash/hanzi_flash.py
new file mode 100644
index 0000000..62e5d59
--- /dev/null
+++ b/hanzi-flash/hanzi_flash.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+"""
+Generate flashcards for a range of frequent hanzi characters.
+
+Based on https://github.com/ruddfawcett/hanziDB.csv
+"""
+
+import csv
+import itertools
+import argparse
+from pathlib import Path
+
+parser = argparse.ArgumentParser()
+parser.add_argument("-s", "--start", default=0, type=int)
+parser.add_argument("-e", "--end", default=99999999, type=int)
+parser.add_argument("-O", "--output", default="hanzi_flash.csv", type=Path)
+parser.add_argument("-i", "--input", default="hanzi_db.csv", type=Path)
+args = parser.parse_args()
+
+with open(args.input) as csv_file:
+    reader = csv.reader(csv_file)
+    with open(args.output, "w") as outp_file:
+        writer = csv.writer(outp_file)
+        for row in itertools.islice(reader, args.start, args.end + 1):
+            writer.writerow([row[1], f"{row[2]} ({row[3]})"])