Less verbose error logs, only log tracebacks for errors not defined in lbry.error

lbry/error/README.md

@@ -61,6 +61,10 @@ Code | Name | Message
 431 | ServerPaymentInvalidAddress | Invalid address from wallet server: '{address}' - skipping payment round.
 432 | ServerPaymentWalletLocked | Cannot spend funds with locked wallet, skipping payment round.
 433 | ServerPaymentFeeAboveMaxAllowed | Daily server fee of {daily_fee} exceeds maximum configured of {max_fee} LBC.
+434 | WalletNotLoaded | Wallet {wallet_id} is not loaded.
+435 | WalletAlreadyLoaded | Wallet {wallet_path} is already loaded.
+436 | WalletNotFound | Wallet not found at {wallet_path}.
+437 | WalletAlreadyExists | Wallet {wallet_path} already exists, use `wallet_add` to load it.
 **5xx** | Blob | **Blobs**
 500 | BlobNotFound | Blob not found.
 501 | BlobPermissionDenied | Permission denied to read blob.

lbry/error/__init__.py

@@ -271,6 +271,34 @@ def __init__(self, daily_fee, max_fee):
         super().__init__(f"Daily server fee of {daily_fee} exceeds maximum configured of {max_fee} LBC.")
 
 
+class WalletNotLoadedError(WalletError):
+
+    def __init__(self, wallet_id):
+        self.wallet_id = wallet_id
+        super().__init__(f"Wallet {wallet_id} is not loaded.")
+
+
+class WalletAlreadyLoadedError(WalletError):
+
+    def __init__(self, wallet_path):
+        self.wallet_path = wallet_path
+        super().__init__(f"Wallet {wallet_path} is already loaded.")
+
+
+class WalletNotFoundError(WalletError):
+
+    def __init__(self, wallet_path):
+        self.wallet_path = wallet_path
+        super().__init__(f"Wallet not found at {wallet_path}.")
+
+
+class WalletAlreadyExistsError(WalletError):
+
+    def __init__(self, wallet_path):
+        self.wallet_path = wallet_path
+        super().__init__(f"Wallet {wallet_path} already exists, use `wallet_add` to load it.")
+
+
 class BlobError(BaseError):
     """
     **Blobs**