Update lower-constraints versions

This updates lower constraints to versions that will work with py38 so
that when we move to running on focal nodes, which has py38 as its
default py3 runtime, the lower-constraints job will continue to pass.

It also cleans out some secondary requirements that are no longer needed
due to our direct dependencies being updated.

Linters are removed that are kept in the global requirements blacklist
as those are not version tracked and are not relevant for our
lower-constraints unit test runs.

Change-Id: I228212d8347a33a6bc2735a8506acffe58bee2ec
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

doc/requirements.txt

@@ -14,5 +14,5 @@ betamax>=0.7.0 # Apache-2.0
 oslo.config>=5.2.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
 requests-mock>=1.2.0 # Apache-2.0
-lxml!=3.7.0,>=3.4.1 # BSD
+lxml>=4.2.0 # BSD
 oauthlib>=0.6.2 # BSD

lower-constraints.txt

@@ -1,62 +1,48 @@
-alabaster==0.7.10
 appdirs==1.4.3
+Babel==2.8.0
 bandit==1.1.0
 betamax==0.7.0
 certifi==2018.1.18
-chardet==3.0.4
-cliff==2.11.0
-cmd2==0.8.1
 coverage==4.0
 debtcollector==1.19.0
-docutils==0.14
 dulwich==0.19.0
+entrypoints==0.3
 extras==1.0.0
 fixtures==3.0.0
 future==0.16.0
 gitdb2==2.0.3
 GitPython==2.1.8
-idna==2.6
-imagesize==1.0.0
 iso8601==0.1.11
-Jinja2==2.10
 linecache2==1.0.0
-lxml==3.4.1
-MarkupSafe==1.0
-mccabe==0.2.1
+lxml==4.2.0
 mock==2.0.0
 monotonic==1.4
 mox3==0.25.0
 netaddr==0.7.19
 netifaces==0.10.6
 oauthlib==0.6.2
-openstack-requirements==1.2.0
 os-client-config==1.29.0
 os-service-types==1.2.0
 oslo.config==5.2.0
 oslo.i18n==3.20.0
 oslo.utils==3.33.0
 oslotest==3.2.0
-packaging==17.1
-Parsley==1.3
 pbr==2.0.0
 pep257==0.7.0
-prettytable==0.7.2
-Pygments==2.2.0
+pykerberos==1.2.1
 pyparsing==2.2.0
-pyperclip==1.6.0
 python-mimeparse==1.6.0
 python-subunit==1.2.0
 pytz==2018.3
 PyYAML==3.12
 reno==3.1.0
+requests==2.14.2
 requests-kerberos==0.8.0
 requests-mock==1.2.0
-requests==2.14.2
 requestsexceptions==1.4.0
 rfc3986==1.1.0
 six==1.10.0
 smmap2==2.0.3
-snowballstemmer==1.2.1
 stestr==1.0.0
 stevedore==1.20.0
 testrepository==0.0.20
@@ -65,5 +51,4 @@ testtools==2.2.0
 traceback2==1.4.0
 unittest2==1.1.0
 urllib3==1.22
-voluptuous==0.11.1
 wrapt==1.10.11

setup.cfg

@@ -30,7 +30,7 @@ packages =
 kerberos =
   requests-kerberos>=0.8.0 # ISC
 saml2 =
-  lxml!=3.7.0,>=3.4.1 # BSD
+  lxml>=4.2.0 # BSD
 oauth1 =
   oauthlib>=0.6.2 # BSD
 betamax =

test-requirements.txt

@@ -21,5 +21,5 @@ testresources>=2.0.0 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 PyYAML>=3.12 # MIT
 requests-kerberos>=0.8.0 # ISC
-lxml!=3.7.0,>=3.4.1 # BSD
+lxml>=4.2.0 # BSD
 oauthlib>=0.6.2 # BSD