Merge "Removes the need to pass around the app object"

gertty/app.py

@@ -210,8 +210,8 @@ class App(object):
 
         self.fetch_missing_refs = fetch_missing_refs
         self.config.keymap.updateCommandMap()
-        self.search = search.SearchCompiler(self)
-        self.db = db.Database(self)
+        self.search = search.SearchCompiler(self.config.username)
+        self.db = db.Database(self, self.config.dburi, self.search)
         self.sync = sync.Sync(self)
 
         self.screens = []

gertty/db.py

@@ -595,10 +595,11 @@ def add_sqlite_match(dbapi_connection, connection_record):
     dbapi_connection.create_function("matches", 2, match)
 
 class Database(object):
-    def __init__(self, app):
+    def __init__(self, app, dburi, search):
         self.log = logging.getLogger('gertty.db')
-        self.app = app
-        self.engine = create_engine(self.app.config.dburi)
+        self.dburi = dburi
+        self.search = search
+        self.engine = create_engine(self.dburi)
         #metadata.create_all(self.engine)
         self.migrate(app)
         # If we want the objects returned from query() to be usable
@@ -625,7 +626,7 @@ class Database(object):
 
         config = alembic.config.Config()
         config.set_main_option("script_location", "gertty:alembic")
-        config.set_main_option("sqlalchemy.url", self.app.config.dburi)
+        config.set_main_option("sqlalchemy.url", self.dburi)
         config.gertty_app = app
 
         if current_rev is None and has_table:
@@ -637,7 +638,7 @@ class DatabaseSession(object):
     def __init__(self, database):
         self.database = database
         self.session = database.session
-        self.search = database.app.search
+        self.search = database.search
 
     def __enter__(self):
         self.database.lock.acquire()

gertty/search/__init__.py

@@ -24,8 +24,8 @@ class SearchSyntaxError(Exception):
 
 
 class SearchCompiler(object):
-    def __init__(self, app):
-        self.app = app
+    def __init__(self, username):
+        self.username = username
         self.lexer = tokenizer.SearchTokenizer()
         self.parser = parser.SearchParser()
 
@@ -44,7 +44,7 @@ class SearchCompiler(object):
         return tables
 
     def parse(self, data):
-        self.parser.username = self.app.config.username
+        self.parser.username = self.username
         result = self.parser.parse(data, lexer=self.lexer)
         tables = self.findTables(result)
         if gertty.db.project_table in tables:
@@ -79,6 +79,6 @@ if __name__ == '__main__':
     app = Dummy()
     app.config = Dummy()
     app.config.username = 'bob'
-    search = SearchCompiler(app)
+    search = SearchCompiler(app.config.username)
     x = search.parse(query)
     print x