fixes related to datetime/tzinfo

scripts/obwatch/ob-watcher.py

@@ -372,8 +372,9 @@ class OrderbookPageRequestHeader(http.server.SimpleHTTPRequestHandler):
                     2 * bitcoin_unit_to_power(html.unescape(btc_unit))),
                     html.unescape(btc_unit))
                 conf_time_str = (
-                    str(datetime.datetime.fromtimestamp(0, datetime.UTC) +
-                    datetime.timedelta(seconds=conf_time)))
+                    datetime.datetime.fromtimestamp(0, datetime.UTC) +
+                    datetime.timedelta(seconds=conf_time)
+                ).strftime('%Y-%m-%d %H:%M:%S')
                 utxo_value_str = sat_to_unit(utxo_data["value"], html.unescape(btc_unit))
             bondtable += ("<tr>"
                 + elem(bond_data.maker_nick)

src/jmclient/wallet.py

@@ -849,8 +849,7 @@ class BaseWallet(object):
                               "storage.")
 
         if not timestamp:
-            timestamp = datetime.datetime.now(
-                datetime.UTC).strftime('%Y/%m/%d %H:%M:%S')
+            timestamp = datetime.datetime.now().strftime('%Y/%m/%d %H:%M:%S')
 
         storage.data[b'network'] = network.encode('ascii')
         storage.data[b'created'] = timestamp.encode('ascii')
@@ -3715,8 +3714,7 @@ class FrostWallet(BIP39WalletMixin, BIP32PurposedFrostMixin):
                               f'recovery storage wallet type: {cls.TYPE}.')
 
         if not timestamp:
-            timestamp = datetime.datetime.now(
-                datetime.UTC).strftime('%Y/%m/%d %H:%M:%S')
+            timestamp = datetime.datetime.now().strftime('%Y/%m/%d %H:%M:%S')
 
         dkg_storage.data[b'network'] = bnetwork
         dkg_storage.data[b'created'] = timestamp.encode('ascii')

src/jmclient/wallet_utils.py

@@ -480,9 +480,10 @@ async def wallet_showutxos(wallet_service: WalletService, showprivkey: bool,
             if showprivkey:
                 unsp[us]['privkey'] = wallet_service.get_wif_path(av['path'])
             if locktime:
-                unsp[us]["locktime"] = str(
+                unsp[us]["locktime"] = (
                     datetime.datetime.fromtimestamp(0, datetime.UTC) +
-                    datetime.timedelta(seconds=locktime))
+                    datetime.timedelta(seconds=locktime)
+                ).strftime('%Y-%m-%d %H:%M:%S')
 
     used_commitments, external_commitments = podle.get_podle_commitments()
     for u, ec in external_commitments.items():
@@ -1454,9 +1455,10 @@ async def wallet_gettimelockaddress(wallet, locktime_string):
         jmprint("Error: not a fidelity bond wallet", "error")
         return ""
 
-    lock_datetime = datetime.datetime.strptime(locktime_string, "%Y-%m")
+    lock_datetime = datetime.datetime.strptime(
+        locktime_string, "%Y-%m").replace(tzinfo=datetime.UTC)
     if (jm_single().config.get("BLOCKCHAIN", "network") == "mainnet"
-            and lock_datetime <= datetime.datetime.now()):
+            and lock_datetime <= datetime.datetime.now(datetime.UTC)):
         jmprint("Error: locktime must be a future date", "error")
         return ""