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docs/ccxt/wiki/examples/py/binance-fetch-ohlcv-pagination.md

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+- [Binance Fetch Ohlcv Pagination](./examples/py/)
+
+
+ ```python
+ # -*- coding: utf-8 -*-
+
+import ccxt  # noqa: E402
+
+
+def table(values):
+    first = values[0]
+    keys = list(first.keys()) if isinstance(first, dict) else range(0, len(first))
+    widths = [max([len(str(v[k])) for v in values]) for k in keys]
+    string = ' | '.join(['{:<' + str(w) + '}' for w in widths])
+    return "\n".join([string.format(*[str(v[k]) for k in keys]) for v in values])
+
+
+def main():
+    exchange = ccxt.binance()
+    markets = exchange.load_markets()
+    # exchange.verbose = True  # uncomment for debugging purposes if necessary
+    since = exchange.parse8601('2022-01-01T00:00:00Z')
+    symbol = 'BTC/USDT'
+    timeframe = '1h'
+    all_ohlcvs = []
+    while True:
+        try:
+            ohlcvs = exchange.fetch_ohlcv(symbol, timeframe, since)
+            all_ohlcvs += ohlcvs
+            if len(ohlcvs):
+                print('Fetched', len(ohlcvs), symbol, timeframe, 'candles from', exchange.iso8601(ohlcvs[0][0]))
+                since = ohlcvs[-1][0] + 1
+            else:
+                break
+        except Exception as e:
+            print(type(e).__name__, str(e))
+    print('Fetched', len(all_ohlcvs), symbol, timeframe, 'candles in total')
+    if len(all_ohlcvs):
+        print(table([[exchange.iso8601(o[0])] + o[1:] for o in all_ohlcvs]))
+
+
+main() 
+```