USER
def execute_buy(self, token_symbol, token_mint, position_size_sol=None, token_data=None):
"""Execute a buy trade with robust error handling - MORE AGGRESSIVE"""
# Use provided position size or default
if not position_size_sol:
# Calculate optimal position size if token_data provided
if token_data and self.gas_optimizer:
profit_potential = token_data.get("profit_potential", TAKE_PROFIT_PERCENT)
position_size_sol = self.gas_optimizer.calculate_optimal_position_size(token_data, profit_potential)
else:
position_size_sol = self.position_size_sol
# Double-check if we already have a position for this token
if token_symbol in self.active_positions:
logger.warning(f"Already have a position for {token_symbol}")
return False, None
# Get token data if not provided
if not token_data:
token_data = self.token_data.get(token_symbol, None)
if not token_data:
for symbol, signal in self.token_signals.items():
if symbol == token_symbol:
token_data = {
"price_usd": signal.get("price_usd", 0),
"token_mint": signal.get("token_mint", ""),
"profit_potential": signal.get("profit_potential", TAKE_PROFIT_PERCENT),
"total_txns_5m": signal.get("total_txns_5m", 0),
"buy_sell_ratio_5m": signal.get("buy_sell_ratio_5m", 0),
"volume_category": signal.get("volume_category", "NORMAL")
}
break
if not token_data:
logger.error(f"No token data found for {token_symbol}")
return False, None
# Get volume metrics for position tracking
entry_volume = token_data.get("total_txns_5m", 0)
entry_buy_sell_ratio = token_data.get("buy_sell_ratio_5m", 0)
volume_category = token_data.get("volume_category", "")
# Apply volume-based position sizing - MORE AGGRESSIVE
if volume_category == "EXTREME" or entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
original_size = position_size_sol
position_size_sol = position_size_sol * POSITION_SIZE_MULTIPLIER_EXTREME
logger.info(f"BOOSTED position size for EXTREME volume token: {original_size:.4f} → {position_size_sol:.4f} SOL")
elif volume_category == "HIGH" or entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
original_size = position_size_sol
position_size_sol = position_size_sol * POSITION_SIZE_MULTIPLIER_HIGH
logger.info(f"Increased position size for HIGH volume token: {original_size:.4f} → {position_size_sol:.4f} SOL")
# Check if gas costs are reasonable for the trade - MORE PERMISSIVE
if self.gas_optimizer:
# Use average gas cost for estimate
avg_gas = sum(self.gas_costs) / len(self.gas_costs) if self.gas_costs else 0.00025
should_execute, gas_pct = self.gas_optimizer.should_execute_trade(token_data, avg_gas)
if not should_execute:
logger.warning(f"Skipping trade for {token_symbol} - gas costs too high ({gas_pct:.1f}% of expected profit)")
return False, None
try:
# Log volume metrics
volume_info = ""
if entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
volume_info = f"EXTREME VOLUME: {entry_volume} txns, {entry_buy_sell_ratio:.1f}x B/S ratio"
elif entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
volume_info = f"HIGH VOLUME: {entry_volume} txns, {entry_buy_sell_ratio:.1f}x B/S ratio"
else:
volume_info = f"Volume: {entry_volume} txns, {entry_buy_sell_ratio:.1f}x B/S ratio"
logger.info(f"Executing buy for {token_symbol} ({position_size_sol:.4f} SOL) - {volume_info}")
# Get dynamic priority multiplier - MORE AGGRESSIVE
priority = PRIORITY_MULTIPLIER
if self.gas_optimizer:
priority = self.gas_optimizer.get_optimal_priority_multiplier()
# Increase priority for higher volume tokens
if entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
priority *= 1.2 # 20% higher priority for extreme volume
logger.info(f"Using boosted priority multiplier: {priority:.2f} for extreme volume")
# Execute the swap - WITH HIGHER SLIPPAGE FOR AGGRESSIVE APPROACH
start_time = time.time()
tx_sig = self.trader.execute_jupiter_swap(
WSOL_ADDRESS,
token_mint,
position_size_sol,
slippage_percent=SLIPPAGE_PERCENT, # Use configured slippage
priority_multiplier=priority
)
execution_time = time.time() - start_time
logger.info(f"Buy execution time: {execution_time:.3f}s")
# Wait for confirmation - LONGER TIMEOUT FOR RELIABILITY
confirm_start = time.time()
confirmed = self.trader.confirm_transaction(tx_sig, 20) # Increased from 15 to 20 seconds
confirm_time = time.time() - confirm_start
# Record gas cost if available
gas_cost = None
try:
tx_status = self.trader.get_transaction_status(tx_sig)
if tx_status and "meta" in tx_status:
gas_cost = tx_status["meta"]["fee"] / 1e9 # Convert lamports to SOL
# Add to gas costs tracking
self.gas_costs.append(gas_cost)
# Update gas optimizer
if self.gas_optimizer:
self.gas_optimizer.add_gas_cost(gas_cost, confirm_time)
logger.info(f"Gas cost for buy: {gas_cost:.6f} SOL")
except Exception as e:
logger.error(f"Error getting gas cost: {e}")
if confirmed:
logger.info(f"Buy confirmed for {token_symbol} in {confirm_time:.3f}s")
# Get profit potential from token data or signal
profit_potential = token_data.get("profit_potential", TAKE_PROFIT_PERCENT)
# Create position with volume metrics
position = Position(
token_symbol=token_symbol,
token_mint=token_mint,
entry_price=token_data.get("price_usd", 0),
position_size_sol=position_size_sol,
profit_potential=profit_potential,
entry_volume=entry_volume,
entry_buy_sell_ratio=entry_buy_sell_ratio
)
position.transaction_id = tx_sig
# Record gas cost
if gas_cost:
position.entry_gas = gas_cost
# Add to active positions
self.active_positions[token_symbol] = position
# Update trade count
self.trade_count += 1
# Reset consecutive failures counter
self.consecutive_failures = 0
self.last_trade_exception = None
logger.info(f"Opened position for {token_symbol} at ${token_data.get('price_usd', 0):.6f}")
logger.info(f"Target: {profit_potential:.1f}%, Stop loss: {STOP_LOSS_PERCENT:.1f}%")
return True, position
else:
logger.error(f"Buy confirmation timed out for {token_symbol}")
# Check if we should trigger RPC failover
self.consecutive_failures += 1
if self.consecutive_failures >= 3:
logger.warning("Multiple consecutive trade failures, switching RPC endpoint")
self.handle_rpc_failure()
self.consecutive_failures = 0
return False, None
except Exception as e:
logger.error(f"Error executing buy for {token_symbol}: {e}")
self.consecutive_failures += 1
self.last_trade_exception = e
# Check for RPC-related errors
if "getRecentBlockhash" in str(e) or "timeout" in str(e).lower() or "connect" in str(e).lower():
logger.warning("Detected potential RPC issue, triggering failover")
self.handle_rpc_failure()
return False, None
def close_position(self, token_symbol, reason="MANUAL"):
"""Close a position by symbol - MORE AGGRESSIVE PARTIAL EXITS"""
if token_symbol not in self.active_positions:
logger.warning(f"No active position found for {token_symbol}")
return False
# Get position
position = self.active_positions[token_symbol]
# Check if we should do a partial exit first - MORE AGGRESSIVE
if (PARTIAL_EXIT_ENABLED and
position.profit_loss_percent >= 1.5 and # Reduced from 1.8 to 1.5
not position.partial_exit_done and
reason not in ["STOP_LOSS", "TRAILING_STOP"]):
# For high volume tokens, use even more aggressive partial exit
partial_size = 0.6 # Default 60% (increased from 50%)
if hasattr(position, "entry_volume") and position.entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
partial_size = 0.7 # 70% for extreme volume tokens
elif hasattr(position, "entry_volume") and position.entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
partial_size = 0.65 # 65% for high volume tokens
# Execute partial exit
success, result = self.execute_partial_exit(token_symbol, partial_size, "PARTIAL_PROFIT_TAKING")
if success:
position.partial_exit_done = True
logger.info(f"Partial exit ({partial_size*100:.0f}%) successful for {token_symbol} at {position.profit_loss_percent:.2f}%")
# If exit reason was time-based and we're in profit, let the rest ride with trailing stop
if reason in ["PROFIT_TIME_TARGET", "MAX_HOLD_TIME"] and position.profit_loss_percent > 0.8: # Reduced from 1.0
# Tighten trailing stop to secure remaining profit
position.trailing_stop_active = True
position.trailing_stop_distance = position.current_price * 0.004 # Tighter 0.4% trail (reduced from 0.5%)
position.trailing_stop_price = position.current_price - position.trailing_stop_distance
logger.info(f"Letting remaining position ride with tight trailing stop at {position.trailing_stop_price:.6f}")
return True
# Execute full exit
success, _ = self.execute_sell(token_symbol, reason)
return success
def close_all_positions(self, reason="MANUAL_ALL"):
"""Close all active positions with safety checks"""
logger.info(f"Closing all positions (reason: {reason})")
# Create a copy of the keys to avoid modification during iteration
symbols = list(self.active_positions.keys())
success_count = 0
for symbol in symbols:
try:
if self.close_position(symbol, reason):
success_count += 1
# Small delay between closes to avoid transaction conflicts
time.sleep(0.5)
except Exception as e:
logger.error(f"Error closing position for {symbol}: {e}")
return success_count
def execute_partial_exit(self, token_symbol, exit_percentage=0.5, reason="PARTIAL_PROFIT"):
"""Execute a partial exit for a position - MORE AGGRESSIVE"""
if token_symbol not in self.active_positions:
logger.error(f"No active position found for {token_symbol}")
return False, None
position = self.active_positions[token_symbol]
try:
# Get token balance
try:
token_balance = self.trader.get_token_balance(position.token_mint)
logger.info(f"Token balance for {token_symbol}: {token_balance}")
except Exception as e:
logger.error(f"Error getting token balance: {e}")
return False, None
# Calculate amount to sell for partial exit
amount_to_sell = token_balance * exit_percentage
if amount_to_sell <= 0:
logger.error(f"No tokens to sell for {token_symbol}")
return False, None
# Volume info for logging
volume_info = ""
if hasattr(position, "entry_volume") and position.entry_volume:
if position.entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
volume_info = f" (EXTREME VOLUME: {position.entry_volume} txns)"
elif position.entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
volume_info = f" (HIGH VOLUME: {position.entry_volume} txns)"
# Execute the swap for partial amount
logger.info(f"Executing partial exit ({exit_percentage*100:.0f}%) for {token_symbol}{volume_info}")
# Get priority multiplier - HIGHER FOR BETTER EXIT EXECUTION
priority = PRIORITY_MULTIPLIER * 1.1 # 10% higher for exits
if self.gas_optimizer:
priority = self.gas_optimizer.get_optimal_priority_multiplier() * 1.1 # 10% boost
# Higher priority for high volume tokens
if hasattr(position, "entry_volume") and position.entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
priority *= 1.1 # Additional 10% boost
# Higher slippage for partial exits to ensure execution
exit_slippage = SLIPPAGE_PERCENT * 1.2 # 20% higher slippage for exits
tx_sig = self.trader.sell_token_for_sol_via_jupiter(
position.token_mint,
amount_to_sell,
slippage_percent=exit_slippage,
priority_multiplier=priority
)
# Wait for confirmation - LONGER TIMEOUT
confirm_start = time.time()
confirmed = self.trader.confirm_transaction(tx_sig, 20) # Increased from 15 to 20 seconds
confirm_time = time.time() - confirm_start
# Record gas cost if available
gas_cost = None
try:
tx_status = self.trader.get_transaction_status(tx_sig)
if tx_status and "meta" in tx_status:
gas_cost = tx_status["meta"]["fee"] / 1e9 # Convert lamports to SOL
# Add to gas costs tracking
self.gas_costs.append(gas_cost)
# Update gas optimizer
if self.gas_optimizer:
self.gas_optimizer.add_gas_cost(gas_cost, confirm_time)
logger.info(f"Gas cost for partial exit: {gas_cost:.6f} SOL")
except Exception as e:
logger.error(f"Error getting gas cost: {e}")
if confirmed:
logger.info(f"Partial exit confirmed for {token_symbol} in {confirm_time:.3f}s")
# Update position without closing it
position.position_size_sol *= (1 - exit_percentage)
# Reset consecutive failures counter
self.consecutive_failures = 0
return True, {
"token_symbol": token_symbol,
"exit_percentage": exit_percentage,
"transaction_id": tx_sig,
"gas_cost": gas_cost
}
else:
logger.error(f"Partial exit confirmation timed out for {token_symbol}")
# Check if we should trigger RPC failover
self.consecutive_failures += 1
if self.consecutive_failures >= 3:
logger.warning("Multiple consecutive trade failures, switching RPC endpoint")
self.handle_rpc_failure()
self.consecutive_failures = 0
return False, None
except Exception as e:
logger.error(f"Error executing partial exit for {token_symbol}: {e}")
self.consecutive_failures += 1
# Check for RPC-related errors
if "getRecentBlockhash" in str(e) or "timeout" in str(e).lower() or "connect" in str(e).lower():
logger.warning("Detected potential RPC issue, triggering failover")
self.handle_rpc_failure()
return False, None
def execute_sell(self, token_symbol, exit_reason="MANUAL"):
"""Execute a sell trade with robust error handling - MORE AGGRESSIVE"""
if token_symbol not in self.active_positions:
logger.error(f"No active position found for {token_symbol}")
return False, None
position = self.active_positions[token_symbol]
retry_count = 0
max_retries = 3 # Increased from 2 to 3 for more persistence
while retry_count <= max_retries:
try:
# Volume info for logging
volume_info = ""
if hasattr(position, "entry_volume") and position.entry_volume:
if position.entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
volume_info = f" (EXTREME VOLUME: {position.entry_volume} txns)"
elif position.entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
volume_info = f" (HIGH VOLUME: {position.entry_volume} txns)"
logger.info(f"Executing sell for {token_symbol}{volume_info} (reason: {exit_reason})")
# Get token balance
try:
token_balance = self.trader.get_token_balance(position.token_mint)
logger.info(f"Token balance for {token_symbol}: {token_balance}")
except Exception as e:
logger.error(f"Error getting token balance: {e}")
token_balance = 0 # Will use estimated amount instead
# Execute the swap
start_time = time.time()
# Either use actual balance or estimate from position size
# For safety, use slightly less than the full balance to avoid dust issues
amount_to_sell = token_balance * 0.995 if token_balance > 0 else 0 # Increased from 0.99 to 0.995
if amount_to_sell <= 0:
logger.error(f"No tokens to sell for {token_symbol}")
# If no tokens found but we're in a position, consider it exited
# (This can happen if tokens were manually sold)
logger.warning(f"No tokens found for {token_symbol}, marking position as closed")
position.exit_reason = "NO_TOKENS_FOUND"
position.close_position(position.current_price)
self.closed_positions.append(position)
del self.active_positions[token_symbol]
return True, None
# Calculate priority multiplier with exponential backoff - HIGHER BASE PRIORITY
base_priority = PRIORITY_MULTIPLIER * 1.2 # 20% higher for sells
if self.gas_optimizer:
base_priority = self.gas_optimizer.get_optimal_priority_multiplier() * 1.2
# More aggressive backoff for retries
priority = base_priority * (2.5 ** retry_count) # Increased multiplier
# For high volume tokens, use more aggressive slippage to ensure exit
additional_slippage = 0
if hasattr(position, "entry_volume"):
if position.entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
additional_slippage = 0.5 # Add 0.5% more slippage for extreme volume tokens
elif position.entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
additional_slippage = 0.3 # Add 0.3% more slippage for high volume tokens
tx_sig = self.trader.sell_token_for_sol_via_jupiter(
position.token_mint,
amount_to_sell,
slippage_percent=SLIPPAGE_PERCENT + (retry_count * 0.7) + additional_slippage, # More aggressive slippage increase
priority_multiplier=priority
)
execution_time = time.time() - start_time
logger.info(f"Sell execution time: {execution_time:.3f}s (retry {retry_count}, priority {priority:.2f})")
# Wait for confirmation - LONGER TIMEOUT
confirm_start = time.time()
confirm_timeout = 20 + (retry_count * 7) # Increased timeouts
confirmed = self.trader.confirm_transaction(tx_sig, confirm_timeout)
confirm_time = time.time() - confirm_start
# Record gas cost if available
gas_cost = None
try:
tx_status = self.trader.get_transaction_status(tx_sig)
if tx_status and "meta" in tx_status:
gas_cost = tx_status["meta"]["fee"] / 1e9 # Convert lamports to SOL
# Add to gas costs tracking
self.gas_costs.append(gas_cost)
# Update gas optimizer
if self.gas_optimizer:
self.gas_optimizer.add_gas_cost(gas_cost, confirm_time)
logger.info(f"Gas cost for sell: {gas_cost:.6f} SOL")
except Exception as e:
logger.error(f"Error getting gas cost: {e}")
if confirmed:
logger.info(f"Sell confirmed for {token_symbol} in {confirm_time:.3f}s")
# Close position
position.exit_reason = exit_reason
result = position.close_position(position.current_price, tx_sig, gas_cost)
# Move to closed positions
self.closed_positions.append(position)
# Remove from active positions
del self.active_positions[token_symbol]
# Update win count if profitable
if position.profit_loss_percent > 0:
self.win_count += 1
# Add small profit tokens to temporary blacklist - SHORTER BLACKLIST
if position.profit_loss_percent < 0.8: # Reduced threshold
self.temp_blacklist[token_symbol.lower()] = time.time() + 1800 # 30 minutes (half the time)
logger.info(f"Added {token_symbol} to temporary blacklist due to low profit")
# Reset consecutive failures counter
self.consecutive_failures = 0
logger.info(f"Closed position for {token_symbol} with P/L: {position.profit_loss_percent:+.2f}%")
return True, result
else:
logger.error(f"Sell confirmation timed out for {token_symbol} (retry {retry_count})")
# Check if we should trigger RPC failover
self.consecutive_failures += 1
if self.consecutive_failures >= 2: # Reduced from 3 to 2
logger.warning("Multiple consecutive trade failures, switching RPC endpoint")
self.handle_rpc_failure()
retry_count += 1
if retry_count > max_retries:
logger.error(f"Max retries exceeded for selling {token_symbol}")
return False, None
logger.info(f"Retrying sell for {token_symbol}...")
except Exception as e:
logger.error(f"Error executing sell for {token_symbol}: {e}")
# Check for RPC-related errors
if "getRecentBlockhash" in str(e) or "timeout" in str(e).lower() or "connect" in str(e).lower():
logger.warning("Detected potential RPC issue, triggering failover")
self.handle_rpc_failure()
retry_count += 1
if retry_count > max_retries:
logger.error(f"Max retries exceeded for selling {token_symbol}")
return False, None
logger.info(f"Retrying sell for {token_symbol}...")
return False, None fix all this and it will wrok then right this is the issueASSISTANT
Yes, the core issue causing your error:
```
argument 'priority_multiplier': 'float' object cannot be interpreted as an integer
```
is that **your code passes a `float` for `priority_multiplier`, but the Rust backend requires an `int`.**
---
To fix this properly in **all places** where you call `execute_jupiter_swap()` or `sell_token_for_sol_via_jupiter()`, you should:
1. Convert `priority_multiplier` from float to integer with `int(round(priority))`.
2. Make sure the resulting integer is at least 1 (because priority 0 or negative likely invalid).
---
Here is how to fix your provided `execute_buy`, `execute_partial_exit`, and `execute_sell` methods properly by converting the `priority_multiplier` to an int before calling Rust methods:
---
### Fixed snippet for `execute_buy` method
Replace this part:
```python
priority = PRIORITY_MULTIPLIER
if self.gas_optimizer:
priority = self.gas_optimizer.get_optimal_priority_multiplier()
# Increase priority for higher volume tokens
if entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
priority *= 1.2 # 20% higher priority for extreme volume
logger.info(f"Using boosted priority multiplier: {priority:.2f} for extreme volume")
tx_sig = self.trader.execute_jupiter_swap(
WSOL_ADDRESS,
token_mint,
position_size_sol,
slippage_percent=SLIPPAGE_PERCENT, # Use configured slippage
priority_multiplier=priority
)
```
with this:
```python
priority = PRIORITY_MULTIPLIER
if self.gas_optimizer:
priority = self.gas_optimizer.get_optimal_priority_multiplier()
# Increase priority for higher volume tokens
if entry_volume >= EXTREME_VOLUME_THRESHOLD * 0.9:
priority *= 1.2 # 20% higher priority for extreme volume
logger.info(f"Using boosted priority multiplier: {priority:.2f} for extreme volume")
priority_int = int(round(priority))
if priority_int < 1:
priority_int = 1 # ensure minimum valid priority
tx_sig = self.trader.execute_jupiter_swap(
WSOL_ADDRESS,
token_mint,
position_size_sol,
slippage_percent=SLIPPAGE_PERCENT, # Use configured slippage
priority_multiplier=priority_int
)
```
---
### Fixed snippet for `execute_partial_exit` method
Replace this part:
```python
priority = PRIORITY_MULTIPLIER * 1.1 # 10% higher for exits
if self.gas_optimizer:
priority = self.gas_optimizer.get_optimal_priority_multiplier() * 1.1 # 10% boost
# Higher priority for high volume tokens
if hasattr(position, "entry_volume") and position.entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
priority *= 1.1 # Additional 10% boost
tx_sig = self.trader.sell_token_for_sol_via_jupiter(
position.token_mint,
amount_to_sell,
slippage_percent=exit_slippage,
priority_multiplier=priority
)
```
with this:
```python
priority = PRIORITY_MULTIPLIER * 1.1 # 10% higher for exits
if self.gas_optimizer:
priority = self.gas_optimizer.get_optimal_priority_multiplier() * 1.1 # 10% boost
# Higher priority for high volume tokens
if hasattr(position, "entry_volume") and position.entry_volume >= HIGH_VOLUME_THRESHOLD * 0.9:
priority *= 1.1 # Additional 10% boost
priority_int = int(round(priority))
if priority_int < 1:
priority_int = 1
tx_sig = self.trader.sell_token_for_sol_via_jupiter(
position.token_mint,
amount_to_sell,
slippage_percent=exit_slippage,
priority_multiplier=priority_int
)
```
---
### Fixed snippet for `execute_sell` method
Replace this part inside your retry loop:
```python
# Calculate priority multiplier with exponential backoff - HIGHER BASE PRIORITY
base_priority = PRIORITY_MULTIPLIER * 1.2 # 20% higher for sells
if self.gas_optimizer:
base_priority = self.gas_optimizer.get_optimal_priority_multiplier() * 1.2
# More aggressive backoff for retries
priority = base_priority * (2.5 ** retry_count) # Increased multiplier
tx_sig = self.trader.sell_token_for_sol_via_jupiter(
position.token_mint,
amount_to_sell,
slippage_percent=SLIPPAGE_PERCENT + (retry_count * 0.7) + additional_slippage, # More aggressive slippage increase
priority_multiplier=priority
)
```
with this:
```python
# Calculate priority multiplier with exponential backoff - HIGHER BASE PRIORITY
base_priority = PRIORITY_MULTIPLIER * 1.2 # 20% higher for sells
if self.gas_optimizer:
base_priority = self.gas_optimizer.get_optimal_priority_multiplier() * 1.2
# More aggressive backoff for retries
priority = base_priority * (2.5 ** retry_count) # Increased multiplier
priority_int = int(round(priority))
if priority_int < 1:
priority_int = 1
tx_sig = self.trader.sell_token_for_sol_via_jupiter(
position.token_mint,
amount_to_sell,
slippage_percent=SLIPPAGE_PERCENT + (retry_count * 0.7) + additional_slippage, # More aggressive slippage increase
priority_multiplier=priority_int
)
```
---
### Why do this?
- Rust backend expects an **integer** for `priority_multiplier`.
- Passing a float causes `TypeError` because Python can't convert float to integer implicitly in this Rust binding.
- `int(round(...))` guarantees an integer (rounding is better than truncation to keep the closest number).
- Ensures minimum priority of 1.
---
### Final notes:
- You do **not** need to fix other parts of your code for this error unless they also pass float for `priority_multiplier` to Rust.
- This fix is safe and minimally invasive.
- Your `PRIORITY_MULTIPLIER` constant can stay as float `1.0` if desired — the conversion here handles type correctness at the moment of calling Rust.
- Optionally, if you want guaranteed fixed values (like 50_000 lamports), replace `priority` assignments with fixed integers instead.
---
Once you add these integer conversions in all the above places, your error about `'float' object cannot be interpreted as an integer` will be resolved and the flow will work correctly.
---
If you want, I can prepare the full corrected functions with these fixes applied and sent back as one snippet. Just ask!