Remove the customized test-requirements script

The gate-test-requirements job is doing the same thing.
We cannot use revert since it is breaking the gate-test-requiremnts job.

Change-Id: Ie5f4304b0cb59fda9bcc87df518e4c2ad9915b60

tools/README.rst

@@ -1,19 +0,0 @@
-========================
-Tools for tacker
-========================
-
-sync_test_requirements.py
-========================
-
-Sync the test-requirements.txt with openstack global requirements.
-Assume requirements prject is cloned at /opt/stack/requirements, to run::
-
-    $ git clone https://git.openstack.org/openstack/requirements.git /opt/stack/requirements
-    $ ./sync_test_requirements.py -g /opt/stack/requirements/global-requirements.txt -t ../test-requirements.txt -o ../test-requirements.txt
-
-If this tool shows us the "../test-requirements.txt" is changed,
-please commit it.
-
-This tool is also used in tox.ini to check if the test-requirements.txt is
-synchroized with global-requirements.txt. please refer to tox.ini for the
-usage.

tools/sync_test_requirements.py

@@ -1,90 +0,0 @@
-#!/usr/bin/python
-
-import getopt
-import re
-import sys
-import tempfile
-
-
-def printusage():
-    print('sync_test_requirements.py -g <globalrequirements>'
-          ' -t <testrequirements>'
-          ' [-o <outputfile>]')
-
-
-def main(argv):
-    globareqfile = ''
-    testreqfile = ''
-    outputfile = ''
-    check = False
-    try:
-       opts, args = getopt.getopt(
-           argv,"hg:t:o:",
-           ["globalrequirements=", "testrequirements=", "outputfile="])
-    except getopt.GetoptError:
-       printusage()
-       sys.exit(2)
-
-    for opt, arg in opts:
-       if opt == '-h':
-          printusage()
-          sys.exit()
-       elif opt in ("-g", "--globalrequirements"):
-          globareqfile = arg
-       elif opt in ("-o", "--outputfile"):
-          outputfile = arg
-       elif opt in ("-t", "--testrequirements"):
-          testreqfile = arg
-    if not outputfile:
-        with tempfile.NamedTemporaryFile(delete=False) as tempf:
-            outputfile = tempf.name
-        check = True
-    if not (globareqfile and testreqfile and (outputfile or check)):
-        printusage()
-        sys.exit(2)
-
-    lines = []
-    gmodules = {}
-    changed = 0
-    with open(testreqfile) as testfile:
-        lines = testfile.readlines()
-    with open(globareqfile) as globalfile:
-        globallines = globalfile.readlines()
-        for gline in globallines:
-            gline = gline.rstrip('\n')
-            gmodulename = re.split('[<>=]', gline)[0]
-            moduleparts = gline.split("#")
-            modulepart = moduleparts[0].rstrip(" ")
-            modulelicense = ("" if len(moduleparts) <= 1 else
-                moduleparts[1].strip(" "))
-            gmodules[gmodulename] =(modulepart, modulelicense)
-    with open(outputfile, 'w') as ofile:
-        for line in lines:
-           if line.startswith('#'):
-               ofile.write(line)
-               continue
-           line = line.rstrip('\n')
-           modulename = re.split('[<>=]', line)[0]
-           moduleparts = line.split("#")
-           modulepart = moduleparts[0].rstrip(" ")
-           modulelicense = ("" if len(moduleparts) <= 1 else
-               moduleparts[1].strip(" "))
-           if (gmodules.get(modulename) and
-               (modulepart, modulelicense) != gmodules.get(modulename)):
-               changed = 1
-               if gmodules.get(modulename)[1]:
-                   ofile.write(" # ".join(gmodules.get(modulename)) + "\n")
-               else:
-                   ofile.write(gmodules.get(modulename)[0] + "\n")
-           else:
-               ofile.write(line + "\n")
-    if changed:
-        if check:
-            print("%s is not synchronized with global requirements." %
-                testreqfile)
-        else:
-            print(testreqfile + " is changed.\n")
-        sys.exit(1)
-
-if __name__ == "__main__":
-    main(sys.argv[1:])

tox.ini

@@ -26,7 +26,6 @@ setenv = {[testenv]setenv}
 deps =
   {[testenv:functional]deps}
 commands =
-  {toxinidir}/tools/sync_test_requirements.py -g {toxinidir}/../requirements/global-requirements.txt -t {toxinidir}/test-requirements.txt )
   {toxinidir}/tools/ostestr_compat_shim.sh --concurrency 2 {posargs}
 
 [tox:jenkins]