Revert Pymongo upgrade due to regression in pymongo.

See MongoEngine/mongoengine#2147 for details.

Author: Kami

CHANGELOG.rst

@@ -18,7 +18,7 @@ Changed
   (improvement) #4743
 * Implement "continue" engine command to orquesta workflow. (improvement) #4740
 * Update various internal dependencies to latest stable versions (apscheduler, eventlet,
-  kombu, amqp, pyyaml, pymongo, mongoengine, python-gnupg, paramiko, tooz, webob, bcrypt). #4767
+  kombu, amqp, pyyaml, mongoengine, python-gnupg, paramiko, tooz, webob, bcrypt). #4767
 
 Fixed
 ~~~~~

fixed-requirements.txt

@@ -18,7 +18,7 @@ requests[security]>=2.22.0,<2.23.0
 apscheduler==3.6.1
 gitpython==2.1.11
 jsonschema==2.6.0
-pymongo==3.9.0
+pymongo==3.7.2
 mongoengine==0.18.2
 passlib==1.7.1
 lockfile==0.12.2

requirements.txt

@@ -34,7 +34,7 @@ prettytable
 prompt-toolkit==1.0.15
 psutil==5.6.3
 pyinotify==0.9.6
-pymongo==3.9.0
+pymongo==3.7.2
 pyrabbit
 python-dateutil==2.8.0
 python-editor==1.0.4

st2api/requirements.txt

@@ -7,5 +7,5 @@ kombu==4.6.4
 mongoengine==0.18.2
 oslo.config<1.13,>=1.12.1
 oslo.utils<=3.37.0,>=3.36.2
-pymongo==3.9.0
+pymongo==3.7.2
 six==1.12.0

st2auth/requirements.txt

@@ -5,6 +5,6 @@ git+https://github.com/StackStorm/st2-auth-backend-flat-file.git@master#egg=st2-
 gunicorn==19.9.0
 oslo.config<1.13,>=1.12.1
 passlib==1.7.1
-pymongo==3.9.0
+pymongo==3.7.2
 six==1.12.0
 stevedore==1.30.1

st2common/requirements.txt

@@ -17,7 +17,7 @@ mongoengine==0.18.2
 networkx==1.11
 oslo.config<1.13,>=1.12.1
 paramiko==2.6.0
-pymongo==3.9.0
+pymongo==3.7.2
 python-dateutil==2.8.0
 python-statsd==2.1.0
 pyyaml==5.1.2

st2stream/requirements.txt

@@ -6,5 +6,5 @@ kombu==4.6.4
 mongoengine==0.18.2
 oslo.config<1.13,>=1.12.1
 oslo.utils<=3.37.0,>=3.36.2
-pymongo==3.9.0
+pymongo==3.7.2
 six==1.12.0