fixed ci: pin MarkupSafe==2.0.1 & blinker[flask] (RuntimeError: Signalling support is unavailable because the blinker library is not installed)

Author: legolas.zhan

.circleci/config.yml

@@ -44,6 +44,7 @@ jobs:
             pip install flake8 pytest pytest-cov pytest-env
             pip install --editable ".[hobbit,hobbit_core]"
             pip install celery
+            pip install "MarkupSafe==2.0.1" blinker[flask]
       - run:
           name: use flake8 check self
           command: flake8 .
@@ -76,6 +77,7 @@ jobs:
             pip install flake8 pytest pytest-cov pytest-env
             pip install --editable ".[hobbit,hobbit_core]"
             pip install celery
+            pip install "MarkupSafe==2.0.1" blinker[flask]
       - run:
           name: use flake8 check self
           command: flake8 .

tox.ini

@@ -20,6 +20,7 @@ deps =
     sphinx
     sphinx-autobuild
     flask-sphinx-themes
+    MarkupSafe==2.0.1
 whitelist_externals = make
 commands = make html
 
@@ -36,6 +37,8 @@ deps =
     pytest-env
     flake8
     pipenv
+    MarkupSafe==2.0.1
+    blinker[flask]
 commands =
     flake8 .
     # mypy hobbit hobbit_core tests