cipher.logview 1.0.0

WSGI middleware that shows you log messages produced during request handling.

cipher.logview

WSGI middleware that shows you log messages produced during request handling.

Wraps Dozer and adds a few features:

• Pretty request timeline for functions decorated with @cipher.logview.timed.

• Stack formatter shows the value of __traceback_info__ in each stack frame, if a local with that name exists (which is a convention used by zope.exceptions.exceptionformatter).

• A monkey-patch for zope.browserpage's ViewPageTemplateFile that logs the names of page templates being rendered (enable with monkeypatch=True).

• A monkey-patch for zope.app.publication's ZopePublication that logs the name of the view class that is being called, and also the representation of and interfaces provided by the content object (enable with monkeypatch=True).

You’ll need this branch of Dozer that contains bugfixes and features not yet included upstream: https://bitbucket.org/mgedmin/dozer

Usage

Add cipher.logview.LogviewMiddleware in your WSGI pipeline.

For example, here’s an excerpt for a PasteDeploy-style paster.ini:

[filter-app:logview]
use = egg:cipher.logview
next = main
loglevel = DEBUG
keep_tracebacks = yes
monkeypatch = yes

# highlighting rules: logview.substring = css-color
logview.sql = #fee
logview.txn = #efe

# traceback highlighting rules: traceback.substring=css-color
traceback.dozer/ = #ddd
traceback.python2.7/ = #ccc
traceback.paste/ = #bbb
traceback.webob/ = #aaa
traceback.weberror/ = #999
traceback.zope/ = #888
traceback.z3c/ = #888
traceback.storm/ = #777
traceback.transaction/ = #666
traceback.ZODB/ = #555
traceback.keas/ = #444
traceback.cipher/ = #840

which lets you optionally enable the middleware from the command line

bin/paster serve paster.ini -n logview

Changes

1.0.0 (2012-12-05)

• First public release.