From ea564870028cc7cf6aa4add79b592836555f274c Mon Sep 17 00:00:00 2001
From: Tim <tim@dexorder.trade>
Date: Thu, 15 Feb 2024 20:52:35 -0400
Subject: [PATCH] doc/log touchups

---
 src/dexorder/bin/backfill_ohlc.py |  8 ++++----
 src/dexorder/bin/metadata.py      | 24 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/src/dexorder/bin/backfill_ohlc.py b/src/dexorder/bin/backfill_ohlc.py
index 2d4eccd..2b3af1b 100644
--- a/src/dexorder/bin/backfill_ohlc.py
+++ b/src/dexorder/bin/backfill_ohlc.py
@@ -20,14 +20,14 @@ from dexorder.ohlc import recent_ohlcs, ohlc_save, ohlcs
 from dexorder.runner import BlockStateRunner
 from dexorder.util import hexstr
 
-log = logging.getLogger('dexorder')
+log = logging.getLogger('dexorder.backfill')
 
 
 def finalize_callback(block: Block, diffs: Reversible[Union[DiffItem, DiffEntryItem]]):
-    start = now()
-    log.info("finalizing OHLC's...")
+    # start = now()
+    log.info("finalizing OHLC's")
     ohlc_save(block, diffs)
-    log.info(f'\ttook {(now() - start).total_seconds():.1f} seconds')
+    # log.info(f'\ttook {(now() - start).total_seconds():.1f} seconds')
     log.info(f'backfill completed through block {block.height} {from_timestamp(block.timestamp):%Y-%m-%d %H:%M:%S} {hexstr(block.hash)}')
 
 
diff --git a/src/dexorder/bin/metadata.py b/src/dexorder/bin/metadata.py
index 0bdebc8..5b658ad 100644
--- a/src/dexorder/bin/metadata.py
+++ b/src/dexorder/bin/metadata.py
@@ -1,3 +1,27 @@
+# Prints a JSON string to stdout containing metadata information for all the known tokens and pools
+#
+# {
+#   "t": [
+#     {
+#       "a": "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1",  // address
+#       "n": "Wrapped Ether",                               // name
+#       "s": "WETH",                                        // symbol
+#       "d": 18                                             // decimals
+#     }
+#   ],
+#   "p": [
+#     {
+#       "a": "0x17c14D2c404D167802b16C450d3c99F88F2c4F4d",   // address
+#       "b": "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1",   // base token (token0)
+#       "q": "0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8",   // quote token (token1)
+#       "f": 3000,                                           // fee in millionths
+#       "e": 1,                                              // exchange (see Exchange enum) 1=UniswapV3
+#       "d": 12                                              // decimals, may be negative
+#     }
+#   ]
+# }
+#
+
 import json
 import logging
 import sys