Fix deprecated flask function (#865)

constraints.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.9
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --all-extras --output-file=constraints.txt --resolver=backtracking --strip-extras pyproject.toml
@@ -78,7 +78,7 @@ filelock==3.8.2
     # via
     #   tox
     #   virtualenv
-flask==2.2.2
+flask==2.2.5
     # via tavern (pyproject.toml)
 flit==3.8.0
     # via tavern (pyproject.toml)
@@ -92,7 +92,6 @@ idna==3.4
     # via requests
 importlib-metadata==5.2.0
     # via
-    #   flask
     #   keyring
     #   twine
 iniconfig==1.1.1
@@ -271,9 +270,7 @@ twine==4.0.2
 types-pyyaml==6.0.12.2
     # via tavern (pyproject.toml)
 typing-extensions==4.4.0
-    # via
-    #   black
-    #   mypy
+    # via mypy
 urllib3==1.26.13
     # via
     #   docker

example/mqtt/server.py

@@ -42,7 +42,6 @@ def get_cached_db():
     return db
 
 
-@app.before_first_request
 def setup_logging():
     log_cfg = """
 version: 1
@@ -208,5 +207,6 @@ def attempt(query):
 
 
 if __name__ == "__main__":
+    setup_logging()
     db = get_db()
     _reset_db(db)

pyproject.toml

@@ -61,7 +61,7 @@ dev = [
     "bump2version",
     "colorlog",
     "docker-compose",
-    "flask",
+    "flask>=2.2.3",
     "fluent-logger",
     "itsdangerous",
     "mypy",

requirements.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.9
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --all-extras --generate-hashes --output-file=requirements.txt --resolver=backtracking pyproject.toml
@@ -304,9 +304,9 @@ filelock==3.8.2 \
     # via
     #   tox
     #   virtualenv
-flask==2.2.2 \
-    --hash=sha256:642c450d19c4ad482f96729bd2a8f6d32554aa1e231f4f6b4e7e5264b16cca2b \
-    --hash=sha256:b9c46cc36662a7949f34b52d8ec7bb59c0d74ba08ba6cb9ce9adc1d8676d9526
+flask==2.2.5 \
+    --hash=sha256:58107ed83443e86067e41eff4631b058178191a355886f8e479e347fa1285fdf \
+    --hash=sha256:edee9b0a7ff26621bd5a8c10ff484ae28737a2410d99b0bb9a6850c7fb977aa0
     # via tavern (pyproject.toml)
 flit==3.8.0 \
     --hash=sha256:5ee0f88fd1cfa4160d1a8fa01237e96d06d677ae0403a0bbabbb277cb37c5e9c \
@@ -332,7 +332,6 @@ importlib-metadata==5.2.0 \
     --hash=sha256:0eafa39ba42bf225fc00e67f701d71f85aead9f878569caf13c3724f704b970f \
     --hash=sha256:404d48d62bba0b7a77ff9d405efd91501bef2e67ff4ace0bed40a0cf28c3c7cd
     # via
-    #   flask
     #   keyring
     #   twine
 iniconfig==1.1.1 \
@@ -860,9 +859,7 @@ types-pyyaml==6.0.12.2 \
 typing-extensions==4.4.0 \
     --hash=sha256:1511434bb92bf8dd198c12b1cc812e800d4181cfcb867674e0f8279cc93087aa \
     --hash=sha256:16fa4864408f655d35ec496218b85f79b3437c829e93320c7c9215ccfd92489e
-    # via
-    #   black
-    #   mypy
+    # via mypy
 urllib3==1.26.13 \
     --hash=sha256:47cc05d99aaa09c9e72ed5809b60e7ba354e64b59c9c173ac3018642d8bb41fc \
     --hash=sha256:c083dd0dce68dbfbe1129d5271cb90f9447dea7d52097c6e0126120c521ddea8