Merge 72bc34e4af into 752c80d29f

Updates the requirements on [flask-cors](https://github.com/corydolphin/flask-cors) to permit the latest version.
- [Release notes](https://github.com/corydolphin/flask-cors/releases)
- [Changelog](https://github.com/corydolphin/flask-cors/blob/main/CHANGELOG.md)
- [Commits](https://github.com/corydolphin/flask-cors/compare/3.0.8...5.0.0)

---
updated-dependencies:
- dependency-name: flask-cors
  dependency-type: direct:production
...

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

ihatemoney/tests/import_test.py

@@ -442,7 +442,7 @@ class TestExport(IhatemoneyTestCase):
             '2016-12-31,red wine,Expense,XXX,200.0,jeanne,1.0,"zorglub, tata"',
             '2016-12-31,à raclette,Expense,10.0,XXX,zorglub,2.0,"zorglub, jeanne, tata, pépé"',
         ]
-        received_lines = resp.data.decode("utf-8").split("\n")
+        received_lines = resp.data.decode("utf-8-sig").split("\n")
 
         for i, line in enumerate(expected):
             assert set(line.split(",")) == set(received_lines[i].strip("\r").split(","))
@@ -476,7 +476,7 @@ class TestExport(IhatemoneyTestCase):
             "55.34,XXX,jeanne,tata",
             "127.33,XXX,jeanne,zorglub",
         ]
-        received_lines = resp.data.decode("utf-8").split("\n")
+        received_lines = resp.data.decode("utf-8-sig").split("\n")
 
         for i, line in enumerate(expected):
             assert set(line.split(",")) == set(received_lines[i].strip("\r").split(","))
@@ -682,7 +682,7 @@ class TestExport(IhatemoneyTestCase):
             "date,what,bill_type,amount,currency,payer_name,payer_weight,owers",
             "2016-12-31,'=COS(36),Expense,10.0,EUR,zorglub,1.0,zorglub",
         ]
-        received_lines = resp.data.decode("utf-8").split("\n")
+        received_lines = resp.data.decode("utf-8-sig").split("\n")
 
         for i, line in enumerate(expected):
             assert set(line.split(",")) == set(received_lines[i].strip("\r").split(","))

ihatemoney/utils.py

@@ -194,7 +194,7 @@ def list_of_dicts2csv(dict_to_convert):
     writer = csv.writer(csv_file)
     writer.writerows(csv_data)
     csv_file.seek(0)
-    csv_file = BytesIO(csv_file.getvalue().encode("utf-8"))
+    csv_file = BytesIO(csv_file.getvalue().encode("utf-8-sig"))
     return csv_file
 
 
@@ -202,7 +202,7 @@ def csv2list_of_dicts(csv_to_convert):
     """Take a csv in-memory file and turns it into
     a list of dictionnaries
     """
-    csv_file = TextIOWrapper(csv_to_convert, encoding="utf-8")
+    csv_file = TextIOWrapper(csv_to_convert, encoding="utf-8-sig")
     reader = csv.DictReader(csv_file)
     result = []
     for r in reader:

pyproject.toml

@@ -32,7 +32,7 @@ dependencies = [
     "email_validator>=1.0,<3",
     "Flask>=2,<4",
     "Flask-Babel>=1.0,<4",
-    "Flask-Cors>=3.0.8,<4",
+    "Flask-Cors>=3.0.8,<6",
     "Flask-Limiter>=2.6,<3",
     "Flask-Mail>=0.9.1,<1",
     "Flask-Migrate>=2.5.3,<5", # Not following semantic versioning (e.g. https://github.com/miguelgrinberg/flask-migrate/commit/1af28ba273de6c88544623b8dc02dd539340294b)