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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2016-07-04 15:54:29 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2017-04-05 12:18:36 -0400 |
| commit | 86ef507cc73ee4a0a104b334d7ce08ad045e0c76 (patch) | |
| tree | a077e8f2de416e7a2affb898a13982f8136ad8ba /lib/sqlalchemy/dialects/postgresql/psycopg2.py | |
| parent | 87b1404eda0f6d2e99b3b2a01ae1c641fbe91311 (diff) | |
| download | sqlalchemy-86ef507cc73ee4a0a104b334d7ce08ad045e0c76.tar.gz | |
Double percent signs based on paramstyle, not dialect
This patch moves the "doubling" of percent signs into
the base compiler and makes it completely a product
of whether or not the paramstyle is format/pyformat or
not. Without this paramstyle, percent signs
are not doubled across text(), literal_column(), and
column().
Change-Id: Ie2f278ab1dbb94b5078f85c0096d74dbfa049197
Fixes: #3740
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/psycopg2.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/psycopg2.py | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/psycopg2.py b/lib/sqlalchemy/dialects/postgresql/psycopg2.py index 50328143e..31792a492 100644 --- a/lib/sqlalchemy/dialects/postgresql/psycopg2.py +++ b/lib/sqlalchemy/dialects/postgresql/psycopg2.py @@ -455,18 +455,11 @@ class PGExecutionContext_psycopg2(PGExecutionContext): class PGCompiler_psycopg2(PGCompiler): - def visit_mod_binary(self, binary, operator, **kw): - return self.process(binary.left, **kw) + " %% " + \ - self.process(binary.right, **kw) - - def post_process_text(self, text): - return text.replace('%', '%%') + pass class PGIdentifierPreparer_psycopg2(PGIdentifierPreparer): - def _escape_identifier(self, value): - value = value.replace(self.escape_quote, self.escape_to_quote) - return value.replace('%', '%%') + pass class PGDialect_psycopg2(PGDialect): |