Merge f62ca85ace into 61ea1f54d2

Updates the requirements on [psycopg2-binary](https://github.com/psycopg/psycopg2) to permit the latest version.
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/compare/2.9.6...2.9.10)

---
updated-dependencies:
- dependency-name: psycopg2-binary
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

ihatemoney/models.py

@@ -113,42 +113,57 @@ class Project(db.Model):
 
     @property
     def full_balance(self):
-        """Returns a triple of dicts:
+        """Returns a tuple of dicts:
 
-        - dict mapping each member to its balance
+        - dict mapping each member to its overall balance
 
-        - dict mapping each member to how much he/she should pay others
+        - dict mapping each member to its expenses (i.e. how much he/she
-          (i.e. how much he/she benefited from bills)
+          benefited from all bills, whoever actually paid)
 
-        - dict mapping each member to how much he/she should be paid by
+        - dict mapping each member to how much he/she has paid for bills
-          others (i.e. how much he/she has paid for bills)
+
+        - dict mapping each member to how much he/she has transferred
+          money to other members
+
+        - dict mapping each member to how much he/she has received money
+          from other members
+
+        balance, spent, paid, transferred, received
 
-        balance       spent        paid
         """
-        balances, should_pay, should_receive = (defaultdict(int) for time in (1, 2, 3))
+        balances, spent, paid, transferred, received = (
+            defaultdict(float) for _ in range(5)
+        )
         for bill in self.get_bills_unordered().all():
             total_weight = sum(ower.weight for ower in bill.owers)
 
             if bill.bill_type == BillType.EXPENSE:
-                should_receive[bill.payer.id] += bill.converted_amount
+                paid[bill.payer.id] += bill.converted_amount
                 for ower in bill.owers:
-                    should_pay[ower.id] += (
+                    spent[ower.id] += ower.weight * bill.converted_amount / total_weight
+
+            if bill.bill_type == BillType.REIMBURSEMENT:
+                transferred[bill.payer.id] += bill.converted_amount
+                for ower in bill.owers:
+                    received[ower.id] += (
                         ower.weight * bill.converted_amount / total_weight
                     )
 
-            if bill.bill_type == BillType.REIMBURSEMENT:
-                should_receive[bill.payer.id] += bill.converted_amount
-                for ower in bill.owers:
-                    should_receive[ower.id] -= bill.converted_amount
-
         for person in self.members:
-            balance = should_receive[person.id] - should_pay[person.id]
+            balance = (
+                paid[person.id]
+                - spent[person.id]
+                + transferred[person.id]
+                - received[person.id]
+            )
             balances[person.id] = balance
 
         return (
             balances,
-            should_pay,
+            spent,
-            should_receive,
+            paid,
+            transferred,
+            received,
         )
 
     @property
@@ -157,17 +172,19 @@ class Project(db.Model):
 
     @property
     def members_stats(self):
-        """Compute what each participant has paid
+        """Compute what each participant has spent, paid, transferred and received
 
         :return: one stat dict per participant
         :rtype list:
         """
-        balance, spent, paid = self.full_balance
+        balance, spent, paid, transferred, received = self.full_balance
         return [
             {
                 "member": member,
+                "spent": -1.0 * spent[member.id],
                 "paid": paid[member.id],
-                "spent": spent[member.id],
+                "transferred": transferred[member.id],
+                "received": -1.0 * received[member.id],
                 "balance": balance[member.id],
             }
             for member in self.active_members

ihatemoney/templates/statistics.html

@@ -10,20 +10,22 @@
 {% block content %}
     <div class="d-flex flex-column">
         <table id="bill_table" class="split_bills table table-striped ml-md-n3">
-            <thead><tr><th class="d-md-none">{{ _("Who?") }}</th><th>{{ _("Paid") }}</th><th>{{ _("Spent") }}</th></tr></thead>
+            <thead><tr><th class="d-md-none">{{ _("Who?") }}</th><th>{{ _("Paid") }}</th><th>{{ _("Expenses") }}</th><th>{{ _("Transferred") }}</th><th>{{ _("Received") }}</th></tr></thead>
         <tbody>
         {% for stat in members_stats|sort(attribute='member.name') %}
         <tr>
             <td class="d-md-none">{{ stat.member.name }}</td>
             <td>{{ stat.paid|currency }}</td>
             <td>{{ stat.spent|currency }}</td>
+            <td>{{ stat.transferred|currency }}</td>
+            <td>{{ stat.received|currency }}</td>
         </tr>
         {% endfor %}
         </tbody>
         </table>
-        <h2>{{ _("Expenses by Month") }}</h2>
+        <h2>{{ _("Expenses by month") }}</h2>
         <table id="monthly_stats" class="table table-striped">
-            <thead><tr><th>{{ _("Period") }}</th><th>{{ _("Spent") }}</th></tr></thead>
+            <thead><tr><th>{{ _("Period") }}</th><th>{{ _("Expenses") }}</th></tr></thead>
         <tbody>
         {% for month in months %}
                 <tr>

pyproject.toml

@@ -27,7 +27,7 @@ classifiers = [
 
 dependencies = [
     "blinker>=1.4,<2",
-    "cachetools>=4.1,<5",
+    "cachetools>=4.1,<6",
     "debts>=0.5,<1",
     "email_validator>=1.0,<3",
     "Flask>=2,<4",
@@ -43,7 +43,7 @@ dependencies = [
     "itsdangerous>=2,<3",
     "Jinja2>=3,<4",
     "python-dateutil",
-    "qrcode>=7.1,<8",
+    "qrcode>=7.1,<9",
     "requests>=2.25,<3",
     "SQLAlchemy>=1.3.0,<1.5",
     "SQLAlchemy-Continuum>=1.3.12,<2", # New 1.4 changes API, see #728
@@ -53,11 +53,11 @@ dependencies = [
 [project.optional-dependencies]
 database = [
     # Python 3.11 support starts in 2.9.2
-    "psycopg2-binary>=2.9.2,<2.9.9",
+    "psycopg2-binary>=2.9.2,<2.9.11",
     "PyMySQL>=0.9,<1.2",
 ]
 dev = [
-    "ruff==0.6.8",
+    "ruff==0.8.4",
     "flake8==5.0.4",
     "isort==5.11.5",
     "vermin==1.6.0",