Officially remove FormAlchemy dependency (yay!)

docs/conf.py

@@ -41,8 +41,6 @@ extensions = [
 ]
 
 intersphinx_mapping = {
-    # TODO: Add this back, when the FA site is back online...
-    #'formalchemy': ('http://docs.formalchemy.org/formalchemy/', None),
     'webhelpers2': ('https://webhelpers2.readthedocs.io/en/latest/', None),
 }
 

setup.py

@@ -70,10 +70,6 @@ requires = [
     # TODO: Remove this restriction.
     'FormEncode<=1.2.99',               # 1.2.4                 1.2.6
 
-    # FormAlchemy 1.5 supports Python 3 but is being a little aggressive about
-    # it, for our needs...We'll have to stick with 1.4 for now.
-    u'FormAlchemy<=1.4.99',             #                       1.4.3
-
     # TODO: Pyramid 1.9 looks like it breaks us..? playing it safe for now..
     'pyramid<1.9',                      # 1.3b2                 1.8.3
 

tailbone/app.py

@@ -37,7 +37,6 @@ from rattail.exceptions import ConfigurationError
 from rattail.db.config import get_engines, configure_versioning
 from rattail.db.types import GPCType
 
-import formalchemy as fa
 from pyramid.config import Configurator
 from pyramid.authentication import SessionAuthenticationPolicy