diff options
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index e3bef8f82..441502898 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -50,7 +50,7 @@ RESERVED_WORDS = set([ 'using', 'verbose', 'when', 'where']) LEGAL_CHARACTERS = re.compile(r'^[A-Z0-9_$]+$', re.I) -ILLEGAL_INITIAL_CHARACTERS = set([str(x) for x in range(0, 10)]).union(['$']) +ILLEGAL_INITIAL_CHARACTERS = {str(x) for x in range(0, 10)}.union(['$']) BIND_PARAMS = re.compile(r'(?<![:\w\$\x5c]):([\w\$]+)(?![:\w\$])', re.UNICODE) BIND_PARAMS_ESC = re.compile(r'\x5c(:[\w\$]*)(?![:\w\$])', re.UNICODE) @@ -2113,8 +2113,8 @@ class SQLCompiler(Compiled): toplevel = not self.stack self.stack.append( - {'correlate_froms': set([update_stmt.table]), - "asfrom_froms": set([update_stmt.table]), + {'correlate_froms': {update_stmt.table}, + "asfrom_froms": {update_stmt.table}, "selectable": update_stmt}) extra_froms = update_stmt._extra_froms @@ -2193,8 +2193,8 @@ class SQLCompiler(Compiled): def visit_delete(self, delete_stmt, asfrom=False, **kw): toplevel = not self.stack - self.stack.append({'correlate_froms': set([delete_stmt.table]), - "asfrom_froms": set([delete_stmt.table]), + self.stack.append({'correlate_froms': {delete_stmt.table}, + "asfrom_froms": {delete_stmt.table}, "selectable": delete_stmt}) crud._setup_crud_params(self, delete_stmt, crud.ISDELETE, **kw) |