+ if conn.dialect.name == 'postgresql':
+ if sa.__version__.startswith('1'):
+ try:
+ sqlstr = re.sub(r'__\[POSTCOMPILE_[^]]*\]', '%s', sqlstr)
+ return sqlstr % tuple((repr(params.get(name, None))
+ for name in compiled.positiontup)) # type: ignore
+ except TypeError:
+ return sqlstr
+
+ # Fixes an odd issue with Python 3.7 where percentages are not
+ # quoted correctly.
+ sqlstr = re.sub(r'%(?!\()', '%%', sqlstr)
+ sqlstr = re.sub(r'__\[POSTCOMPILE_([^]]*)\]', r'%(\1)s', sqlstr)
+ return sqlstr % params
+
+ assert conn.dialect.name == 'sqlite'
+
+ # params in positional order
+ pparams = (repr(params.get(name, None)) for name in compiled.positiontup) # type: ignore
+
+ sqlstr = re.sub(r'__\[POSTCOMPILE_([^]]*)\]', '?', sqlstr)
+ sqlstr = re.sub(r"\?", lambda m: next(pparams), sqlstr)
+
+ return sqlstr