[ckan-dev] mod_wsgi error and mako templates

Thu Feb 14 09:58:21 UTC 2019

Hi Ross

is this an installation from source? Did you follow these steps:
https://docs.ckan.org/en/2.7/maintaining/upgrading/upgrade-source.html ?
Especially the part with the virtualenv and "pip install --upgrade -r
requirements.txt"?

Activate your virtualenv and check which pip packages are installed (run
"pip freeze" to find out), check if Mako is installed.

- Stefan

On Thu, Feb 14, 2019 at 10:20 AM McDonaldR <McDonaldR at angus.gov.uk> wrote:

> Should have edited the subject line to keep the thread.
>
>
>
> I can’t find any reference to “mako” anywhere and a web search turns up
> nothing related to plugins required for a “mako” template.  What am I
> missing?
>
>
>
> I also don’t understand how a simple patch release upgrade from 2.7.3 to
> 2.7.5 can completely break my site.
>
>
>
> Ross
>
>
>
>
>
> *From:* ckan-dev [mailto:ckan-dev-bounces at lists.okfn.org] *On Behalf Of *
> McDonaldR
> *Sent:* 13 February 2019 09:31
> *To:* CKAN Development Discussions
> *Subject:* Re: [ckan-dev] ckan-dev Digest, Vol 100, Issue 4
>
>
>
> Production.ini file
>
>
>
> #
>
> # CKAN - Pylons configuration
>
> #
>
> # These are some of the configuration options available for your CKAN
>
> # instance. Check the documentation in 'doc/configuration.rst' or at the
>
> # following URL for a description of what they do and the full list of
>
> # available options:
>
> #
>
> # http://docs.ckan.org/en/latest/maintaining/configuration.html
>
> #
>
> # The %(here)s variable will be replaced with the parent directory of this
> file
>
> #
>
>
>
> [DEFAULT]
>
>
>
> # WARNING: *THIS SETTING MUST BE SET TO FALSE ON A PRODUCTION ENVIRONMENT*
>
> debug = false
>
>
>
> [server:main]
>
> use = egg:Paste#http
>
> host = 0.0.0.0
>
> port = 5000
>
>
>
> [app:celery]
>
> #BROKER_BACKEND = redis
>
> #BROKER_HOST = redis://localhost/1
>
> #CELERY_RESULT_BACKEND = redis
>
> #REDIS_HOST = 127.0.0.1
>
> #REDIS_PORT = 6379
>
> #REDIS_DB = 0
>
> #REDIS_CONNECT_RETRY = True
>
>
>
> ckan.redis.url = redis://localhost:6379/1
>
>
>
> [app:main]
>
> use = egg:ckan
>
> full_stack = true
>
> cache_dir = /tmp/%(ckan.site_id)s/
>
> beaker.session.key = ckan
>
>
>
> # This is the secret token that the beaker library uses to hash the cookie
> sent
>
> # to the client. `paster make-config` generates a unique value for this
> each
>
> # time it generates a config file.
>
> beaker.session.secret = mnbvcxzlkjhgfdsapoiuytrewq
>
>
>
> # `paster make-config` generates a unique value for this each time it
> generates
>
> # a config file.
>
> app_instance_uuid = qwertyuiopasdfghjkl
>
>
>
> # repoze.who config
>
> who.config_file = %(here)s/who.ini
>
> who.log_level = warning
>
> who.log_file = %(cache_dir)s/who_log.ini
>
> # Session timeout (user logged out after period of inactivity, in seconds).
>
> # Inactive by default, so the session doesn't expire.
>
> # who.timeout = 86400
>
>
>
> ## Database Settings
>
> sqlalchemy.url = postgresql://aaa:bbb@cccc/ckan_default
>
>
>
> ckan.datastore.write_url = postgresql://aaa:bbb@cccc/datastore_default
>
> ckan.datastore.read_url = postgresql://eee:fff@gggg/datastore_default
>
>
>
> # PostgreSQL' full-text search parameters
>
> ckan.datastore.default_fts_lang = english
>
> ckan.datastore.default_fts_index_method = gist
>
>
>
> ## Site Settings
>
>
>
> ckan.site_url = http://opendata.angus.gov.uk
>
> #ckan.use_pylons_response_cleanup_middleware = true
>
>
>
> ## Authorization Settings
>
>
>
> ckan.auth.anon_create_dataset = false
>
> ckan.auth.create_unowned_dataset = false
>
> ckan.auth.create_dataset_if_not_in_organization = false
>
> ckan.auth.user_create_groups = true
>
> ckan.auth.user_create_organizations = true
>
> ckan.auth.user_delete_groups = true
>
> ckan.auth.user_delete_organizations = true
>
> ckan.auth.create_user_via_api = false
>
> ckan.auth.create_user_via_web = false
>
> ckan.auth.roles_that_cascade_to_sub_groups = admin editor
>
>
>
>
>
> ## Search Settings
>
>
>
> ckan.site_id = default
>
> solr_url = http://aaa.bbb.ccc.ddd:8983/solr
>
>
>
> #ckan.simple_search = 1
>
>
>
> ## CORS Settings
>
>
>
> # If cors.origin_allow_all is true, all origins are allowed.
>
> # If false, the cors.origin_whitelist is used.
>
> # ckan.cors.origin_allow_all = true
>
> # cors.origin_whitelist is a space separated list of allowed domains.
>
> # ckan.cors.origin_whitelist = http://example1.com http://example2.com
>
>
>
>
>
> ## Plugins Settings
>
>
>
> # Note: Add ``datastore`` to enable the CKAN DataStore
>
> #       Add ``datapusher`` to enable DataPusher
>
> #               Add ``resource_proxy`` to enable resource proxying and get
> around the
>
> #               same origin policy
>
> ckan.plugins = stats datastore resource_proxy text_view image_view
> recline_view recline_grid_view recline_graph_view$
>
>
>
> # Define which views should be created by default
>
> # (plugins must be loaded in ckan.plugins)
>
> ckan.views.default_views = image_view text_view recline_view geojson_view
> geo_view
>
>
>
> ## Spatial / Geoview Settings
>
> ckanext.geoview.ol_viewer.formats = wms wfs kml gml geojson
>
> #ckanext.geoview.ol_viewer.default_feature_hoveron = true
>
> ckanext.spatial.common_map.type = custom
>
> ckanext.spatial.common_map.custom.url =
> http://tile.stamen.com/terrain/{z}/{x}/{y}.png
>
> ckanext.spatial.common_map.attribution = Map tiles by Stamen Design, under
> CC BY 3.0 Data by OpenStreetMap contribut$
>
>
>
> ## Archiver Settings
>
> ckanext-archiver.archive_dir = /usr/share/nginx/html/resource_cache
>
> ckanext-archiver.cache_url_root =
> http://opendata.angus.gov.uk/resource_cache/
>
>
>
> ## Front-End Settings
>
> ckan.site_title = Angus Open Data
>
> ckan.site_logo = /base/images/angus-logo-header-s5.png
>
> ckan.site_description = Angus Council Open Data
>
> ckan.site_intro_text = Access all of Angus Council's open datasets here.
>
> ckan.favicon = /images/icons/ckan.ico
>
> ckan.gravatar_default = identicon
>
> ckan.preview.direct = png jpg gif
>
> ckan.preview.loadable = html htm rdf+xml owl+xml xml n3 n-triples turtle
> plain atom csv tsv rss txt json
>
> ckan.preview.text_formats = text plain
>
> ckan.display_timezone = server
>
>
>
> # package_hide_extras = for_search_index_only
>
> #package_edit_return_url = http://another.frontend/dataset/<NAME>
>
> #package_new_return_url = http://another.frontend/dataset/<NAME>
>
> #ckan.recaptcha.version = 1
>
> #ckan.recaptcha.publickey =
>
> #ckan.recaptcha.privatekey =
>
> #licenses_group_url =
> http://licenses.opendefinition.org/licenses/groups/ckan.json
>
> # ckan.template_footer_end =
>
>
>
>
>
> ## Internationalisation Settings
>
> ckan.locale_default = en_GB
>
> ckan.locale_order = en pt_BR ja it cs_CZ ca es fr el sv sr sr at latin no sk
> fi ru de pl nl bg ko_KR hu sa sl lv
>
> ckan.locales_offered =
>
> ckan.locales_filtered_out = en_GB
>
>
>
> ## Feeds Settings
>
>
>
> ckan.feeds.authority_name =
>
> ckan.feeds.date =
>
> ckan.feeds.author_name =
>
> ckan.feeds.author_link =
>
>
>
> ## Storage Settings
>
>
>
> ckan.storage_path = /var/lib/ckan/default
>
> #ckan.max_resource_size = 10
>
> #ckan.max_image_size = 2
>
>
>
> ## Datapusher settings
>
>
>
> # Make sure you have set up the DataStore
>
>
>
> ckan.datapusher.formats = csv xls xlsx tsv application/csv
> application/vnd.ms-excel application/vnd.openxmlformats-o$
>
> ckan.datapusher.url = http://xx.yy.rr.ww:8800/
>
> # Resource Proxy setting# Preview size limit, default: 1MB
>
> ckan.resource_proxy.maxfile_size = 10485760# Size of chunks to read/write.
>
> #ckan.resource_proxy.chunk_size = 4096
>
>
>
> ## Activity Streams Settings
>
>
>
> ckan.activity_streams_enabled = true
>
> ckan.activity_list_limit = 31
>
> #ckan.activity_streams_email_notifications = true
>
> #ckan.email_notifications_since = 2 days
>
> ckan.hide_activity_from_users = %(ckan.site_id)s
>
>
>
>
>
> ## Email settings
>
>
>
> email_to = xxxxxxx at xxxxxxxx
>
> error_email_from = xxxxx at xxxxxxxxxx
>
> smtp.server = xxxxxxxxxxxxx
>
> smtp.starttls = False
>
> smtp.user =
>
> smtp.password =
>
> smtp.mail_from = xxxxxxxxxxx at xxxxx
>
>
>
> ## Logging configuration
>
> [loggers]
>
> keys = root, ckan, ckanext
>
>
>
> [handlers]
>
> keys = console
>
>
>
> [formatters]
>
> keys = generic
>
>
>
> [logger_root]
>
> level = WARNING
>
> handlers = console
>
>
>
> [logger_ckan]
>
> level = INFO
>
> handlers = console
>
> qualname = ckan
>
> propagate = 0
>
>
>
> [logger_ckanext]
>
> level = DEBUG
>
> handlers = console
>
> qualname = ckanext
>
> propagate = 0
>
>
>
> [handler_console]
>
> class = StreamHandler
>
> args = (sys.stderr,)
>
> level = NOTSET
>
> formatter = generic
>
>
>
> [formatter_generic]
>
> format = %(asctime)s %(levelname)-5.5s [%(name)s] %(message)s
>
>
>
>
>
>
>
> *Ross McDonald | *Geo-evangelist | Angus Council, People, IT | Angus
> House, Orchardbank Business Park, Sylvie Way, Forfar DD8 1AT* | t: 01307
> 476419*
>
>
>
> *From:* ckan-dev [mailto:ckan-dev-bounces at lists.okfn.org
> <ckan-dev-bounces at lists.okfn.org>] *On Behalf Of *Luke Tully
> *Sent:* 12 February 2019 19:03
> *To:* ckan-dev at lists.okfn.org
> *Subject:* Re: [ckan-dev] ckan-dev Digest, Vol 100, Issue 4
>
>
>
> Could you post an obfuscated production.ini?
>
> Luke
>
> (204) 981-4494
>
>
> ------------------------------
>
> *From:* ckan-dev <ckan-dev-bounces at lists.okfn.org> on behalf of
> ckan-dev-request at lists.okfn.org <ckan-dev-request at lists.okfn.org>
> *Sent:* Tuesday, February 12, 2019 6:00:02 AM
> *To:* ckan-dev at lists.okfn.org
> *Subject:* ckan-dev Digest, Vol 100, Issue 4
>
>
>
> Send ckan-dev mailing list submissions to
>         ckan-dev at lists.okfn.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         https://lists.okfn.org/mailman/listinfo/ckan-dev
> or, via email, send a message with subject or body 'help' to
>         ckan-dev-request at lists.okfn.org
>
> You can reach the person managing the list at
>         ckan-dev-owner at lists.okfn.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of ckan-dev digest..."
>
>
> Today's Topics:
>
>    1. Re: mod_wsgi error and mako templates (McDonaldR)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 11 Feb 2019 12:34:32 +0000
> From: McDonaldR <McDonaldR at angus.gov.uk>
> To: CKAN Development Discussions <ckan-dev at lists.okfn.org>
> Subject: Re: [ckan-dev] mod_wsgi error and mako templates
> Message-ID:
>         <
> 7CCEF44D1C42854999B19B1EB27281F6016045B5D8 at SR2ORBHQ2K803.angus.gov.uk>
>
> Content-Type: text/plain; charset="us-ascii"
>
> I've thought a bit more about this and searched the web for CKAN/mako
> template solutions with limited results.
>
> Is mako a templating engine like Jinja2?  Both Jinja2 and mako are
> installed in my CKAN.
>
> What plugin should I be installing for mako to use?  If nothing is
> installed should it not fall back to the default templating engine?
>
> Ross
>
>
> From: ckan-dev [mailto:ckan-dev-bounces at lists.okfn.org
> <ckan-dev-bounces at lists.okfn.org>] On Behalf Of McDonaldR
> Sent: 11 February 2019 11:35
> To: ckan-dev at lists.okfn.org
> Subject: [ckan-dev] mod_wsgi error and mako templates
>
> Hi List
>
> I've just upgraded to the latest 2.7.5 patch release (it's never as easy
> as the docs make out!) and I'm getting a 500 error in the apache2 logs:
>
> mod_wsgi (pid=5269): Target WSGI script '/etc/ckan/default/apache.wsgi'
> cannot be loaded as Python module.
> mod_wsgi (pid=5269): Exception occurred processing WSGI script
> '/etc/ckan/default/apache.wsgi'.
> Traceback (most recent call last):
>   File "/etc/ckan/default/apache.wsgi", line 10, in <module>
>     application = loadapp('config:%s' % config_filepath)
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
> line 247, in loadapp
>     return loadobj(APP, uri, name=name, **kw)
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
> line 272, in loadobj
>     return context.create()
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
> line 710, in create
>     return self.object_type.invoke(self)
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py",
> line 146, in invoke
>     return fix_call(context.object, context.global_conf,
> **context.local_conf)
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/paste/deploy/util.py",
> line 55, in fix_call
>     val = callable(*args, **kw)
>   File
> "/usr/lib/ckan/default/src/ckan/ckan/config/middleware/__init__.py", line
> 49, in make_app
>     **app_conf)
>   File
> "/usr/lib/ckan/default/src/ckan/ckan/config/middleware/pylons_app.py", line
> 55, in make_pylons_stack
>     app = pylons_app = CKANPylonsApp()
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/wsgiapp.py",
> line 80, in __init__
>     **def_eng['template_options'])
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/templating.py",
> line 393, in __init__
>     self.prepare(default_engine, template_root, **config)
>   File
> "/usr/lib/ckan/default/local/lib/python2.7/site-packages/pylons/templating.py",
> line 409, in prepare
>     '"%s" to use its functionality' % engine_name)
> TemplateEngineMissing: Please install a plugin for "mako" to use its
> functionality
>
> I'm running CKAN 2.7.5 on Ubuntu 14.04 with Apache2 and Nginx.
>
> Permissions on apache.wsgi are
>
> -rw-r--r-- 1 www-data root  405 Dec 12 12:25 apache.wsgi
>
> Contents of apache.wsgi are
>
> import os
> activate_this = os.path.join('/usr/lib/ckan/default/bin/activate_this.py')
> execfile(activate_this, dict(__file__=activate_this))
>
> from paste.deploy import loadapp
>
> config_filepath = os.path.join(os.path.dirname(os.path.abspath(__file__)),
> 'production.ini')
> from paste.script.util.logging_config import fileConfig
> fileConfig(config_filepath)
> application = loadapp('config:%s' % config_filepath)
>
> Any pointers gratefully received
>
> Ross
>
>
>
> Ross McDonald | Geo-evangelist | Angus Council, People, IT | Angus House,
> Orchardbank Business Park, Sylvie Way, Forfar DD8 1AT | t: 01307 476419
>
>
> This message is strictly confidential. If you have received this in error,
> please inform the sender and remove it from your system. If received in
> error you may not copy, print, forward or use it or any attachment in any
> way. This message is not capable of creating a legal contract or a binding
> representation and does not represent the views of Angus Council. Emails
> may be monitored for security and network management reasons. Messages
> containing inappropriate content may be intercepted. Angus Council does not
> accept any liability for any harm that may be caused to the recipient
> system or data on it by this message or any attachment.
>
> This message is strictly confidential. If you have received this in error,
> please inform the sender and remove it from your system. If received in
> error you may not copy, print, forward or use it or any attachment in any
> way. This message is not capable of creating a legal contract or a binding
> representation and does not represent the views of Angus Council. Emails
> may be monitored for security and network management reasons. Messages
> containing inappropriate content may be intercepted. Angus Council does not
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>
> This message is strictly confidential. If you have received this in error,
> please inform the sender and remove it from your system. If received in
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> way. This message is not capable of creating a legal contract or a binding
> representation and does not represent the views of Angus Council. Emails
> may be monitored for security and network management reasons. Messages
> containing inappropriate content may be intercepted. Angus Council does not
> accept any liability for any harm that may be caused to the recipient
> system or data on it by this message or any attachment.
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> This message is strictly confidential. If you have received this in error,
> please inform the sender and remove it from your system. If received in
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> way. This message is not capable of creating a legal contract or a binding
> representation and does not represent the views of Angus Council. Emails
> may be monitored for security and network management reasons. Messages
> containing inappropriate content may be intercepted. Angus Council does not
> accept any liability for any harm that may be caused to the recipient
> system or data on it by this message or any attachment.
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