core+gui: timezone-correct datetimes, deep-copy WillItem, dead code removal, explicit imports

bal/gui/qt/window.py

@@ -24,8 +24,63 @@ from ...core.checkalive import (
     check_alive_expired,
     resolve_date_to_check,
 )
-from .common import *
-from .common import _, _logger  # underscore names are not re-exported by "import *"
+from .common import (
+    _,
+    _logger,
+    AmountException,
+    BalPlugin,
+    Buttons,
+    CancelButton,
+    ElectrumWindow,
+    FileImportFailed,
+    HeirChangeException,
+    HeirNotFoundException,
+    Heirs,
+    HelpButton,
+    Mapping,
+    Network,
+    NoHeirsException,
+    NoWillExecutorNotPresent,
+    NotCompleteWillException,
+    OP_RETURN_PREFIX,
+    OkButton,
+    PaymentIdentifier,
+    QGridLayout,
+    QLabel,
+    QLineEdit,
+    QPushButton,
+    QTimer,
+    QVBoxLayout,
+    SerializationError,
+    Transaction,
+    TxDialog,
+    TxFeesChangedException,
+    Util,
+    Will,
+    WillExecutorFeeTooHighException,
+    WillExecutorNotPresent,
+    WillExpiredException,
+    WillItem,
+    WillPostponedException,
+    WillexecutorChangeException,
+    Willexecutors,
+    char_width_in_lineedit,
+    copy,
+    export_meta_gui,
+    import_meta_gui,
+    is_onion_url,
+    is_op_return_address,
+    is_tor_active,
+    log_error,
+    partial,
+    read_QIcon_from_bytes,
+    read_json_file,
+    show_on_top,
+    shown_cv,
+    time,
+    tx_from_any,
+    write_json_file,
+)
 from .dialogs import (
     BalBuildWillDialog,
     BalDialog,