Merge "Split requirements into py2 and py3 files"

README.rst

@@ -21,12 +21,13 @@ Requirements
 Because TaskFlow has many optional (pluggable) parts like persistence
 backends and engines, we decided to split our requirements into two
 parts: - things that are absolutely required by TaskFlow (you can't use
-TaskFlow without them) are put to ``requirements.txt``; - things that
+TaskFlow without them) are put into ``requirements-pyN.txt`` (``N`` being the
-are required by some optional part of TaskFlow (you can use TaskFlow
+Python *major* version number used to install the package); - things that are
-without them) are put to ``optional-requirements.txt``; if you want to
+required by some optional part of TaskFlow (you can use TaskFlow without
-use the feature in question, you should add that requirements to your
+them) are put into ``optional-requirements.txt``; if you want to use the
-project or environment; - as usual, things that required only for
+feature in question, you should add that requirements to your project or
-running tests are put to ``test-requirements.txt``.
+environment; - as usual, things that required only for running tests are
+put into ``test-requirements.txt``.
 
 Tox.ini
 ~~~~~~~

requirements-py2.txt

@@ -10,4 +10,5 @@ Babel>=1.3
 stevedore>=0.14
 # Backport for concurrent.futures which exists in 3.2+
 futures>=2.1.3
+# Used for structured input validation
 jsonschema>=2.0.0,<3.0.0

requirements-py3.txt

@@ -0,0 +1,12 @@
+# Packages needed for using this library.
+anyjson>=0.3.3
+iso8601>=0.1.9
+# Python 2->3 compatibility library.
+six>=1.7.0
+# Very nice graph library
+networkx>=1.8
+Babel>=1.3
+# Used for backend storage engine loading.
+stevedore>=0.14
+# Used for structured input validation
+jsonschema>=2.0.0,<3.0.0

tox-tmpl.ini

@@ -10,8 +10,7 @@ skipsdist = True
 usedevelop = True
 install_command = pip install {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/test-requirements.txt
-       -r{toxinidir}/test-requirements.txt
        alembic>=0.4.1
        psycopg2
        kazoo>=1.3.1
@@ -26,7 +25,7 @@ commands = flake8 {posargs}
 
 [testenv:pylint]
 setenv = VIRTUAL_ENV={envdir}
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/requirements-py2.txt
        pylint==0.26.0
 commands = pylint --rcfile=pylintrc taskflow
 
@@ -50,7 +49,7 @@ exclude = .venv,.tox,dist,doc,./taskflow/openstack/common,*egg,.git,build,tools
 deps = {[testenv:py26-sa7-mysql-ev]deps}
 
 [testenv:py27]
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/requirements-py2.txt
        -r{toxinidir}/optional-requirements.txt
        -r{toxinidir}/test-requirements.txt
        doc8>=0.3.4
@@ -61,11 +60,12 @@ commands =
 
 [testenv:py33]
 deps = {[testenv]deps}
+       -r{toxinidir}/requirements-py3.txt
        SQLAlchemy>=0.7.8,<=0.9.99
 
 # NOTE(imelnikov): psycopg2 is not supported on pypy
 [testenv:pypy]
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/requirements-py2.txt
        -r{toxinidir}/test-requirements.txt
        SQLAlchemy>=0.7.8,<=0.9.99
        alembic>=0.4.1
@@ -81,10 +81,12 @@ eventlet = ev,*
 [axis:python:py26]
 basepython = python2.6
 deps = {[testenv]deps}
+       -r{toxinidir}/requirements-py2.txt
 
 [axis:python:py27]
 basepython = python2.7
 deps = {[testenv]deps}
+       -r{toxinidir}/requirements-py2.txt
 
 [axis:eventlet:ev]
 deps =

tox.ini

@@ -39,8 +39,7 @@ envlist = cover,
 usedevelop = True
 install_command = pip install {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/test-requirements.txt
-    -r{toxinidir}/test-requirements.txt
     alembic>=0.4.1
     psycopg2
     kazoo>=1.3.1
@@ -55,7 +54,7 @@ commands = flake8 {posargs}
 
 [testenv:pylint]
 setenv = VIRTUAL_ENV={envdir}
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/requirements-py2.txt
     pylint==0.26.0
 commands = pylint --rcfile=pylintrc taskflow
 
@@ -76,7 +75,7 @@ exclude = .venv,.tox,dist,doc,./taskflow/openstack/common,*egg,.git,build,tools
 deps = {[testenv:py26-sa7-mysql-ev]deps}
 
 [testenv:py27]
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/requirements-py2.txt
     -r{toxinidir}/optional-requirements.txt
     -r{toxinidir}/test-requirements.txt
     doc8>=0.3.4
@@ -87,10 +86,11 @@ commands =
 
 [testenv:py33]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py3.txt
     SQLAlchemy>=0.7.8,<=0.9.99
 
 [testenv:pypy]
-deps = -r{toxinidir}/requirements.txt
+deps = -r{toxinidir}/requirements-py2.txt
     -r{toxinidir}/test-requirements.txt
     SQLAlchemy>=0.7.8,<=0.9.99
     alembic>=0.4.1
@@ -99,6 +99,7 @@ deps = -r{toxinidir}/requirements.txt
 
 [testenv:py26-sa7-mysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     MySQL-python
     eventlet>=0.13.0
@@ -106,12 +107,14 @@ basepython = python2.6
 
 [testenv:py26-sa7-mysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     MySQL-python
 basepython = python2.6
 
 [testenv:py26-sa7-pymysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     pyMySQL
     eventlet>=0.13.0
@@ -119,12 +122,14 @@ basepython = python2.6
 
 [testenv:py26-sa7-pymysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     pyMySQL
 basepython = python2.6
 
 [testenv:py26-sa8-mysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     MySQL-python
     eventlet>=0.13.0
@@ -132,12 +137,14 @@ basepython = python2.6
 
 [testenv:py26-sa8-mysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     MySQL-python
 basepython = python2.6
 
 [testenv:py26-sa8-pymysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     pyMySQL
     eventlet>=0.13.0
@@ -145,12 +152,14 @@ basepython = python2.6
 
 [testenv:py26-sa8-pymysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     pyMySQL
 basepython = python2.6
 
 [testenv:py26-sa9-mysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     MySQL-python
     eventlet>=0.13.0
@@ -158,12 +167,14 @@ basepython = python2.6
 
 [testenv:py26-sa9-mysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     MySQL-python
 basepython = python2.6
 
 [testenv:py26-sa9-pymysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     pyMySQL
     eventlet>=0.13.0
@@ -171,12 +182,14 @@ basepython = python2.6
 
 [testenv:py26-sa9-pymysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     pyMySQL
 basepython = python2.6
 
 [testenv:py27-sa7-mysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     MySQL-python
     eventlet>=0.13.0
@@ -184,12 +197,14 @@ basepython = python2.7
 
 [testenv:py27-sa7-mysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     MySQL-python
 basepython = python2.7
 
 [testenv:py27-sa7-pymysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     pyMySQL
     eventlet>=0.13.0
@@ -197,12 +212,14 @@ basepython = python2.7
 
 [testenv:py27-sa7-pymysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.7.8,<=0.7.99
     pyMySQL
 basepython = python2.7
 
 [testenv:py27-sa8-mysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     MySQL-python
     eventlet>=0.13.0
@@ -210,12 +227,14 @@ basepython = python2.7
 
 [testenv:py27-sa8-mysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     MySQL-python
 basepython = python2.7
 
 [testenv:py27-sa8-pymysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     pyMySQL
     eventlet>=0.13.0
@@ -223,12 +242,14 @@ basepython = python2.7
 
 [testenv:py27-sa8-pymysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.8,<=0.8.99
     pyMySQL
 basepython = python2.7
 
 [testenv:py27-sa9-mysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     MySQL-python
     eventlet>=0.13.0
@@ -236,12 +257,14 @@ basepython = python2.7
 
 [testenv:py27-sa9-mysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     MySQL-python
 basepython = python2.7
 
 [testenv:py27-sa9-pymysql-ev]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     pyMySQL
     eventlet>=0.13.0
@@ -249,6 +272,7 @@ basepython = python2.7
 
 [testenv:py27-sa9-pymysql]
 deps = {[testenv]deps}
+    -r{toxinidir}/requirements-py2.txt
     SQLAlchemy>=0.9,<=0.9.99
     pyMySQL
 basepython = python2.7