Revert: sphinx 4 + docutils .17 = trouble

Author: bnmnetp

requirements-dev.txt

@@ -44,7 +44,7 @@ cryptography==36.0.1
     # via
     #   pyopenssl
     #   urllib3
-docutils==0.17.1
+docutils==0.16
     # via
     #   codechat
     #   myst-parser
@@ -62,7 +62,6 @@ imagesize==1.3.0
 importlib-metadata==4.11.2
     # via
     #   keyring
-    #   sphinx
     #   twine
 iniconfig==1.1.1
     # via pytest
@@ -164,7 +163,7 @@ snowballstemmer==2.2.0
     # via sphinx
 sortedcontainers==2.4.0
     # via trio
-sphinx==4.4.0
+sphinx==3.5.4
     # via
     #   -r requirements.in
     #   myst-parser

requirements.in

@@ -4,7 +4,7 @@
 click>=8.0
 Paver>=1.2.4
 six>1.12
-Sphinx>=4.0.0
+Sphinx<4.0.0
 sphinxcontrib-paverutils>=1.17
 cogapp>=2.5
 SQLAlchemy>=1.4.0

requirements.txt

@@ -18,16 +18,14 @@ codechat==1.9.0
     # via -r requirements.in
 cogapp==3.3.0
     # via -r requirements.in
-docutils==0.17.1
+docutils==0.16
     # via
     #   codechat
     #   sphinx
 idna==3.3
     # via requests
 imagesize==1.3.0
     # via sphinx
-importlib-metadata==4.11.2
-    # via sphinx
 jinja2==3.0.3
     # via sphinx
 lxml==4.8.0
@@ -56,7 +54,7 @@ six==1.16.0
     #   paver
 snowballstemmer==2.2.0
     # via sphinx
-sphinx==4.4.0
+sphinx==3.5.4
     # via
     #   -r requirements.in
     #   sphinxcontrib-paverutils
@@ -78,5 +76,6 @@ sqlalchemy==1.4.31
     # via -r requirements.in
 urllib3==1.26.8
     # via requests
-zipp==3.7.0
-    # via importlib-metadata
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools