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minor improvements: make transaction module available, + help

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git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@1095 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2006-02-22 16:49:37 +00:00
parent 3fe7c3ff00
commit fb86c0f6ca
1 changed files with 10 additions and 5 deletions
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15
twisted/manhole.py
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@ -33,6 +33,7 @@ try:
from zope.app.component.hooks import setSite from zope.app.component.hooks import setSite
from zope.app.security.principalregistry import principalRegistry from zope.app.security.principalregistry import principalRegistry
from zope.app import zapi from zope.app import zapi
import transaction
hasZope = True hasZope = True
except: except:
hasZope = False hasZope = False
@ -70,23 +71,27 @@ class ZopeManagerChecker(object):
def printTime(): def printTime():
print 'twisted.manhole running:', time.strftime('%H:%M:%S') print 'twisted.manhole running:', time.strftime('%H:%M:%S')
reactor.callLater(60, printTime) reactor.callLater(600, printTime)
class Help(object): class Help(object):
def __repr__(self): def __repr__(self):
info = """ info = """
Use dir() to see what variables and functions are available. Use `dir()` to see what variables and functions are available.
""" """
zopeInfo = """ zopeInfo = """
You may use x = zapi.traverse(root, 'path/to/object') to get an You may use `x = zapi.traverse(root, 'path/to/object')` to get an
object in your folder hierarchy. Then you may call any method or object in your folder hierarchy. Then you may call any method or
access any attribute of this object. access any attribute of this object.
In order to get access to local utilities and adapters you may In order to get access to local utilities and adapters you may
issue a setSite(root). Don't forget to call setSite() before issue a `setSite(root)`. Don't forget to call `setSite()` before
finishing your session in order to reset this setting. finishing your session in order to reset this setting.
If you change an object stored in the ZODB you should issue a
`transaction.commit()` to make your changes permanent or a
`transaction.abort()` to undo them.
""" """
return info + (hasZope and zopeInfo or '') return info + (hasZope and zopeInfo or '')
@ -108,7 +113,7 @@ def startup(event=None, port=5001):
d.update(locals()) d.update(locals())
namespace = {} namespace = {}
for key in ('__builtins__', 'connection', 'event', 'setSite', 'hasZope', for key in ('__builtins__', 'connection', 'event', 'setSite', 'hasZope',
'zapi', 'root', '__doc__', 'help'): 'zapi', 'transaction', 'root', '__doc__', 'help'):
if key in d: if key in d:
namespace[key] = d[key] namespace[key] = d[key]
# TODO: get admin password from somewhere else or use a real checker. # TODO: get admin password from somewhere else or use a real checker.