[CODE] the "dash in ngrams autocompletion bug" is now fixed without touching the original library

gargantext_web/sqla.py

-from node import models
-from gargantext_web import settings
-
-
-Language = models.Language.sa
-Metadata = models.Metadata.sa
-Ngram = models.Ngram.sa
-Node = models.Node.sa
-Node_Metadata = models.Node_Metadata.sa
-NodeNgram = Node_Ngram = models.Node_Ngram.sa
-NodeNodeNgram = models.NodeNgramNgram.sa
-NodeType = models.NodeType.sa
-Resource = models.Resource.sa
-ResourceType = models.ResourceType.sa
-
-
-def literalquery(statement, dialect=None):
-    """Generate an SQL expression string with bound parameters rendered inline
-    for the given SQLAlchemy statement.
-
-    WARNING: This method of escaping is insecure, incomplete, and for debugging
-    purposes only. Executing SQL statements with inline-rendered user values is
-    extremely insecure.
-    """
-    from datetime import datetime
-    import sqlalchemy.orm
-    if isinstance(statement, sqlalchemy.orm.Query):
-        if dialect is None:
-            dialect = statement.session.get_bind(
-                statement._mapper_zero_or_none()
-            ).dialect
-        statement = statement.statement
-    if dialect is None:
-        dialect = getattr(statement.bind, 'dialect', None)
-    if dialect is None:
-        from sqlalchemy.dialects import mysql
-        dialect = mysql.dialect()
-
-    Compiler = type(statement._compiler(dialect))
-
-    class LiteralCompiler(Compiler):
-        visit_bindparam = Compiler.render_literal_bindparam
-
-        def render_literal_value(self, value, type_):
-            return "'" + str(value) + "'"
-            if isinstance(value, (float, int)):
-                return str(value)
-            elif isinstance(value, datetime):
-                return repr(str(value))
-            else: 
-                if isinstance(value, str):
-                    return value.encode('UTF-8')
-                else:
-                    return value
-
-    return LiteralCompiler(dialect, statement)
-
-def get_sessionmaker():
-    from django.db import connections
-    from sqlalchemy.orm import sessionmaker
-    from sqlalchemy import create_engine
-    alias = 'default'
-    connection = connections[alias]
-    url = 'postgresql+psycopg2://{USER}:{PASSWORD}@{HOST}/{NAME}'.format(
-        **settings.DATABASES['default']
-    )
-    engine = create_engine(url, use_native_hstore=True)
-    return sessionmaker(bind=engine)
-
-
-Session = get_sessionmaker()
-session = Session()

templates/tests/mvc.html

@@ -248,7 +248,7 @@
                                 </span>
                                 <span ng-if="filter.entity.key == 'ngrams'">
                                     are in this list:
-                                    <tags-input ng-model="filter.value" display-property="terms" placeholder="Add an ngram" on-tag-added="updateQuery()" on-tag-removed="updateQuery()" add-from-autocomplete-only="true">
+                                    <tags-input ng-model="filter.value" display-property="terms" placeholder="Add an ngram" on-tag-added="updateQuery()" on-tag-removed="updateQuery()" add-from-autocomplete-only="true" replace-spaces-with-dashes="false">
                                         <auto-complete source="getNgrams($query)"></auto-complete>
                                     </tags-input ng-model="tags">
                                 </span>