Removed the "be" cast function to cast data type for the binary expressions. It is to be replaced by the mapped type hints.

src/accounting/report/reports/income_expenses.py

@@ -37,7 +37,6 @@ from accounting.report.utils.option_link import OptionLink
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
 from accounting.report.utils.urls import income_expenses_url
-from accounting.utils.cast import be
 from accounting.utils.current_account import CurrentAccount
 from accounting.utils.pagination import Pagination
 
@@ -122,8 +121,7 @@ class LineItemCollector:
             else_=-JournalEntryLineItem.amount))
         select: sa.Select = sa.Select(balance_func)\
             .join(JournalEntry).join(Account)\
-            .filter(be(JournalEntryLineItem.currency_code
-                       == self.__currency.code),
+            .filter(JournalEntryLineItem.currency_code == self.__currency.code,
                     self.__account_condition,
                     JournalEntry.date < self.__period.start)
         balance: int | None = db.session.scalar(select)
@@ -347,8 +345,7 @@ class PageParams(BasePageParams):
                           self.account.id == 0)]
         in_use: sa.Select = sa.Select(JournalEntryLineItem.account_id)\
             .join(Account)\
-            .filter(be(JournalEntryLineItem.currency_code
-                       == self.currency.code),
+            .filter(JournalEntryLineItem.currency_code == self.currency.code,
                     CurrentAccount.sql_condition())\
             .group_by(JournalEntryLineItem.account_id)
         options.extend([OptionLink(str(x),

src/accounting/report/reports/ledger.py

@@ -37,7 +37,6 @@ from accounting.report.utils.option_link import OptionLink
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
 from accounting.report.utils.urls import ledger_url
-from accounting.utils.cast import be
 from accounting.utils.pagination import Pagination
 
 
@@ -118,10 +117,8 @@ class LineItemCollector:
             (JournalEntryLineItem.is_debit, JournalEntryLineItem.amount),
             else_=-JournalEntryLineItem.amount))
         select: sa.Select = sa.Select(balance_func).join(JournalEntry)\
-            .filter(be(JournalEntryLineItem.currency_code
-                       == self.__currency.code),
-                    be(JournalEntryLineItem.account_id
-                       == self.__account.id),
+            .filter(JournalEntryLineItem.currency_code == self.__currency.code,
+                    JournalEntryLineItem.account_id == self.__account.id,
                     JournalEntry.date < self.__period.start)
         balance: int | None = db.session.scalar(select)
         if balance is None:
@@ -313,8 +310,7 @@ class PageParams(BasePageParams):
         :return: The account options.
         """
         in_use: sa.Select = sa.Select(JournalEntryLineItem.account_id)\
-            .filter(be(JournalEntryLineItem.currency_code
-                       == self.currency.code))\
+            .filter(JournalEntryLineItem.currency_code == self.currency.code)\
             .group_by(JournalEntryLineItem.account_id)
         return [OptionLink(str(x), ledger_url(self.currency, x, self.period),
                            x.id == self.account.id)

src/accounting/report/reports/search.py

@@ -32,7 +32,6 @@ from accounting.report.utils.base_report import BaseReport
 from accounting.report.utils.csv_export import csv_download
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
-from accounting.utils.cast import be
 from accounting.utils.pagination import Pagination
 from accounting.utils.query import parse_query_keywords
 from .journal import get_csv_rows
@@ -128,9 +127,8 @@ class LineItemCollector:
         journal_entry_date: datetime
         try:
             journal_entry_date = datetime.strptime(k, "%Y")
-            conditions.append(
-                be(sa.extract("year", JournalEntry.date)
-                   == journal_entry_date.year))
+            conditions.append(sa.extract("year", JournalEntry.date)
+                              == journal_entry_date.year)
         except ValueError:
             pass
         try:

src/accounting/report/utils/unapplied.py

@@ -24,7 +24,6 @@ import sqlalchemy as sa
 from accounting import db
 from accounting.models import Currency, Account, JournalEntry, \
     JournalEntryLineItem
-from accounting.utils.cast import be
 from accounting.utils.offset_alias import offset_alias
 
 
@@ -38,17 +37,17 @@ def get_accounts_with_unapplied(currency: Currency) -> list[Account]:
     net_balance: sa.Label \
         = (JournalEntryLineItem.amount
            + sa.func.sum(sa.case(
-                (be(offset.c.is_debit == JournalEntryLineItem.is_debit),
+                (offset.c.is_debit == JournalEntryLineItem.is_debit,
                  offset.c.amount),
                 else_=-offset.c.amount))).label("net_balance")
     select_unapplied: sa.Select \
         = sa.select(JournalEntryLineItem.id)\
         .join(JournalEntry).join(Account)\
-        .join(offset, be(JournalEntryLineItem.id
-                         == offset.c.original_line_item_id),
+        .join(offset,
+              JournalEntryLineItem.id == offset.c.original_line_item_id,
               isouter=True)\
         .filter(Account.is_need_offset,
-                be(JournalEntryLineItem.currency_code == currency.code),
+                JournalEntryLineItem.currency_code == currency.code,
                 sa.or_(sa.and_(Account.base_code.startswith("2"),
                                sa.not_(JournalEntryLineItem.is_debit)),
                        sa.and_(Account.base_code.startswith("1"),
@@ -84,17 +83,17 @@ def get_net_balances(currency: Currency, account: Account) \
     net_balance: sa.Label \
         = (JournalEntryLineItem.amount
            + sa.func.sum(sa.case(
-                (be(offset.c.is_debit == JournalEntryLineItem.is_debit),
+                (offset.c.is_debit == JournalEntryLineItem.is_debit,
                  offset.c.amount),
                 else_=-offset.c.amount))).label("net_balance")
     select_net_balances: sa.Select \
         = sa.select(JournalEntryLineItem.id, net_balance) \
         .join(JournalEntry).join(Account) \
-        .join(offset, be(JournalEntryLineItem.id
-                         == offset.c.original_line_item_id),
+        .join(offset,
+              JournalEntryLineItem.id == offset.c.original_line_item_id,
               isouter=True) \
-        .filter(be(Account.id == account.id),
-                be(JournalEntryLineItem.currency_code == currency.code),
+        .filter(Account.id == account.id,
+                JournalEntryLineItem.currency_code == currency.code,
                 sa.or_(sa.and_(Account.base_code.startswith("2"),
                                sa.not_(JournalEntryLineItem.is_debit)),
                        sa.and_(Account.base_code.startswith("1"),

src/accounting/report/utils/unmatched.py

@@ -22,7 +22,6 @@ import sqlalchemy as sa
 from accounting import db
 from accounting.models import Currency, Account, JournalEntry, \
     JournalEntryLineItem
-from accounting.utils.cast import be
 
 
 def get_accounts_with_unmatched(currency: Currency) -> list[Account]:
@@ -38,7 +37,7 @@ def get_accounts_with_unmatched(currency: Currency) -> list[Account]:
         .select_from(Account)\
         .join(JournalEntryLineItem, isouter=True).join(JournalEntry)\
         .filter(Account.is_need_offset,
-                be(JournalEntryLineItem.currency_code == currency.code),
+                JournalEntryLineItem.currency_code == currency.code,
                 JournalEntryLineItem.original_line_item_id.is_(None),
                 sa.or_(sa.and_(Account.base_code.startswith("2"),
                                JournalEntryLineItem.is_debit),