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Some harmless adjustments in execute_values() code

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No optional result, and create the list only if requred.
This commit is contained in:
Daniele Varrazzo 2018-12-27 14:39:13 +01:00
parent 2e591e27f2
commit 6fdac46137
1 changed files with 2 additions and 3 deletions
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3
lib/extras.py
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@ -1268,7 +1268,7 @@ def execute_values(cur, sql, argslist, template=None, page_size=100, fetch=False
sql = sql.encode(_ext.encodings[cur.connection.encoding]) sql = sql.encode(_ext.encodings[cur.connection.encoding])
pre, post = _split_sql(sql) pre, post = _split_sql(sql)
result = [] result = [] if fetch else None
for page in _paginate(argslist, page_size=page_size): for page in _paginate(argslist, page_size=page_size):
if template is None: if template is None:
template = b'(' + b','.join([b'%s'] * len(page[0])) + b')' template = b'(' + b','.join([b'%s'] * len(page[0])) + b')'
@ -1281,7 +1281,6 @@ def execute_values(cur, sql, argslist, template=None, page_size=100, fetch=False
if fetch: if fetch:
result.extend(cur.fetchall()) result.extend(cur.fetchall())
if fetch:
return result return result