Re: [sqlalchemy] 0.9.7: Intermittently find a dead weakref to a listens_for function while checking _stored_in_collection of a registry
Michael, Thanks - sorry to have wasted your time. It seems I gave up on Googling my stack trace too soon. Thanks, Evan James -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
[sqlalchemy] SQLAlchemy 1.0.0b5 Released
SQLAlchemy release 1.0.0b5 is now available. This release is yet another set of fixes for issues reported by beta testers. At this point, 1.0.0 is ready to go and should be released very soon. In preparation for 1.0.0, production installations that haven't yet been tested in the 1.0 series should be making sure that their requirements files are capped at 0.9.99, to avoid surprise upgrades. Changelog for 1.0.0b5 is at: http://www.sqlalchemy.org/changelog/CHANGES_1_0_0b5 SQLAlchemy 1.0.0b5 is available on the Download Page: http://www.sqlalchemy.org/download.html -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
[sqlalchemy] generating safe sqlalchemy.sql.text elements?
I have an include file that generates a handful of timestamp clauses: def sql_now(): return sqlalchemy.sql.text((CURRENT_TIMESTAMP AT TIME ZONE 'UTC')) def sql_now_minus_10_minutes(): return sqlalchemy.sql.text((CURRENT_TIMESTAMP AT TIME ZONE 'UTC' - INTERVAL '10 MINUTES')) One of them needs to be driven by a configuration value : def sql_now_minus_interval(interval): return sqlalchemy.sql.text((CURRENT_TIMESTAMP AT TIME ZONE 'UTC' - INTERVAL '%s') % lib.constants.RATELIMIT_TIMEOUT_A) Is there anything I can do to protect myself from accidental sql injection ? This is all first-party code, so I'm not worried about a little bobby tables scenario, but am concerned with bad text getting named in the constant and breaking a query. -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
Re: [sqlalchemy] generating safe sqlalchemy.sql.text elements?
On 4/3/15 3:10 PM, Jonathan Vanasco wrote: I have an include file that generates a handful of timestamp clauses: def sql_now(): return sqlalchemy.sql.text((CURRENT_TIMESTAMP AT TIME ZONE 'UTC')) def sql_now_minus_10_minutes(): return sqlalchemy.sql.text((CURRENT_TIMESTAMP AT TIME ZONE 'UTC' - INTERVAL '10 MINUTES')) One of them needs to be driven by a configuration value : def sql_now_minus_interval(interval): return sqlalchemy.sql.text((CURRENT_TIMESTAMP AT TIME ZONE 'UTC' - INTERVAL '%s') % lib.constants.RATELIMIT_TIMEOUT_A) Is there anything I can do to protect myself from accidental sql injection ? This is all first-party code, so I'm not worried about a little bobby tables scenario, but am concerned with bad text getting named in the constant and breaking a query. is lib.constants.RATELIMIT_TIMEOUT_A a source of untrusted user input? If not, then it's OK. Though in this specific case I would think you could use a bound parameter just as well (text() supports these via :param and .bindparams()). -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
Re: [sqlalchemy] generating safe sqlalchemy.sql.text elements?
oh, a HUGE thanks! -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
[sqlalchemy] Redshift - approximate count
Redshift supports a modifier approximate as in SELECT APPROXIMATE COUNT(*) FROM my_table; Is there a way to get this with func.count()? Thanks -Kristi http://docs.aws.amazon.com/redshift/latest/dg/r_COUNT.html -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
Re: [sqlalchemy] Redshift - approximate count
I think you can get this with select.prefix_with(): http://docs.sqlalchemy.org/en/rel_0_9/core/selectable.html?highlight=prefix#sqlalchemy.sql.expression.Select.prefix_with On 4/3/15 8:22 PM, Kristi Tsukida wrote: Redshift supports a modifier approximate as in SELECT APPROXIMATE COUNT(*) FROM my_table; Is there a way to get this with func.count()? Thanks -Kristi http://docs.aws.amazon.com/redshift/latest/dg/r_COUNT.html -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com mailto:sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com mailto:sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups sqlalchemy group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
