Zope Management Interface know-how for better Plone development -

-

as typical 'integrator' programmer customising plone, should know zmi me code more effectively? settings, tools, pitfalls, shortcuts , dark corners save me time , me write better code?

edit: take read coding on filesystem, using genericsetup profiles make settings changes. know making changes in zmi bad idea , steer clear. zmi sure useful: inspecting workflow, or examining content item's permissions, or installing 1 part of profile via portal_setup. there nothing worth knowing zmi? or there other useful little tidbits in there?

there few places in zmi find myself returning diagnostic information:

  • /control_panel/database: select zodb mountpoint. cache parameters tab shows how of designated zodb cache size has been used. activity tab shows how many objects being loaded cache , written on time.

  • /control_panel/debuginfo/manage: lots of info, including showing request each thread serving @ current moment. 'cache detail' , 'cache extreme detail' links give info on classes of objects in zodb cache.

  • components tab of plone site root: quick way see local adapters , utilities registered. don't hit apply button!

  • undo tab of objects: see has committed transactions affecting object lately.

  • security tab: see permissions in effect object. don't want change permissions here 90% of time; it's hard keep track of permissions set , liable reset workflow. use sharing tab in plone ui assign local roles instead. (the 1 exception find handy enable add permission particular type in specific contexts.) in zope 2.12, there new feature on tab enter username , see permissions , roles in effect user, handy.

  • catalog tab of portal_catalog: see index data , metadata stored particular path. (can remove bogus entries index.)

  • index tab of portal_catalog: select index, click browse tab overview of keys indexed , items associated each key.


Comments

Post a Comment

Popular posts from this blog

linux - Mailx and Gmail nss config dir -

-
i trying send mail linux command line using mailx command. can send local domain no problem want set mail send gmail account receive mail sent gmail account. after configuring mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore } i error: resolving host smtp.gmail.com . . . done. connecting 74.125.25.109 . . . connected. missing "nss-config-dir" variable. "/home/username/dead.letter" 11/354 . . . message not sent. after looking "nss-config-dir" here , located certn.db , keyn.db files , added mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore set nss-config-dir=/home/user/.mozilla/firefox/location.default } now when try send mail using command: echo "sent gmail account" | mailx -v -a
Read more

c# - Is it possible to remove an existing registration from Autofac container builder? -

-
something along lines: builder.registertype<mytype>().as<itype>(); builder.registertype<mytype2>().as<itype>(); builder.deregistertype<mytype>().as<itype>() var container = builder.build(); var types = container.resolve<ienumerable<itype>>(); assert.istrue(types.count == 1); assert.istrue(types[0].gettype == typeof(mytype2)); scenario: go through bunch of assemblies , go register types want make sure have 1 implementation of given type. need before create container. track on own nice if autofac me bit. this cannot done directly using containerbuilder , unless start on new one. mind you, having first built container should able construct new container filtering away unwanted types , reusing registrations first container. this: ... var container = builder.build(); builder = new containerbuilder(); var components = container.componentregistry.registrations .where(cr => cr.activator.limittype != typ
Read more

php - Mysql PK and FK char(36) vs int(10) -

-
i have read mysql can handle indexes , searches better if tables keys integers rather char(36) uuid's. is worth converting int(10)? note: use 1 server , have have plans use multiple databases concurrently therefore removing 1 of big reasons using uuid. our tables innodb if makes difference. thanks in advance. usually rdbms can handle integer keys pk more efficient, other datatypes. reason how build index column, yes: long dont require string (or other typed) keys, should use integers. however: char(36) , int(10) far away being equal, because int(10) much smaller, char(36). dont know, if require many different keys, should keep in mind. update, complete last paragraph: int(10) 32-bit, char(36) 36 - ^byte^ (= 288-bit). not mean, int consumes less space, means, char(36) has 4 times more different keys.
Read more