yapf: Update format to yapf 0.33

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 yapf pytest pytest-cov
+        pip install flake8 "yapf>=0.33" pytest pytest-cov
         pip install -r server/requirements.txt
         pip install -r server/test_requirements.txt
     - name: Lint with flake8

.gitlab-ci.yml

@@ -36,7 +36,7 @@ unit_tests:
     - /^testnet_prod_.*/
     - /^misc_.*/
   before_script:
-    - pip install flake8 yapf pytest pytest-cov
+    - pip install flake8 "yapf>=0.33" pytest pytest-cov
     - pip install -r server/requirements.txt
     - pip install -r server/test_requirements.txt
   script:

server/invoice_helpers.py

@@ -140,8 +140,8 @@ def expire_unpaid_invoices():
     """
     invoices_to_expire = Invoice.query.filter(
         and_(Invoice.status == constants.InvoiceStatus.pending.value,
-             func.datetime(Invoice.expires_at) <
+             func.datetime(Invoice.expires_at)
-             datetime.datetime.utcnow())).all()
+             < datetime.datetime.utcnow())).all()
     expired_orders = []
     for invoice in invoices_to_expire:
         expire_invoice(invoice)