This piece of Restructuredtext (Cleaning up and the code is preceding and following text).
Cleaning up...
.. code-block::
from sqlobject import StringCol, SQLObject, ForeignKey, sqlhub, connectionForURI
sqlhub.processConnection = connectionForURI('sqlite:/:memory:')
class Person(SQLObject):
name = StringCol()
class Address(SQLObject):
address = StringCol()
person = ForeignKey('Person')
Person.createTable()
Address.createTable()
The code
Is built correctly by rst2html but generates following error when I try to process it with Pelican (pelican content command):
(ERROR/3) Error in "code-block" directive: 1 argument(s) required, 0
supplied.
How can I solve this? I tried various indentations, with and without empty line between codeblock and actual code…
To answer this question I can paraphrase the comment of mzjn. Adding Python to the line ..code-block solved the problem.
Related
Will dynamic translation work for such a code:
const QString myText = tr("%1 Hello World").arg(someVar);
I have few doubts:
1: Will the translation entry be generated for above code (when running lupdate). If yes, will the "%1" argument part be ignored?
2: Is the above code correct ? Should the dynamic part be translated separately before using it in the argument with tr. Provided we know all possible value of someVar
When your run lupdate, you will see this in your .ts file:
<source>%1 Hello World</source>
The translator will need to know they can just ignore the '%1' part.
If someVar is a number, there is no need to do anything else. If it's a string, it will need to be translated separately.
Okay guys, I have, what I'm sure, is an entry-level problem. Still, I cannot explain it. Here's my code and its error:
> sample1 = readHTMLTable(http://www.pro-football-reference.com/boxscores/201609150buf.htm, which = 16)
Error: unexpected '/' in "sample1 = readHTMLTable(http:/"
It's having a problem with the second front-slash? Not only does every URL have two front-slashes, but I've poured through countless examples of this function, both on this site and others, and they've all formatted this code in this way. So, what am I doing wrong?
Additionally, I've tried it without the back-slashes:
> sample1 = readHTMLTable(www.pro-football-reference.com/boxscores/201609150buf.htm, which = 16)
Error: unexpected symbol in "sample1 = readHTMLTable(www.pro-football-reference.com/boxscores/201609150buf.htm"
Here, I'm not even sure which symbol it's talking about.
Please explain.
The issue is that you need to place your url in quotes (""). The following does return the table from your specified url:
sample1 = readHTMLTable("www.pro-football-reference.com/boxscores/201609150buf.htm")
As you probably know, the "which=" parameter is used to select which of the tables in that page you would like to retrieve. However my own attempts show that only 1 and 2 work. Could you tell me which table you are attempted to read into R? If this method doesn't end up working you can also attempt to read in the entirety of the webpage and parse out the table in question.
Hope this helps get things started!
In sketch documentation it's stated that dot and braces notations can be mixed with each other. It's even an example available:
[[context.document currentPage] deselectAllLayers];
Unfortunately, this code doesn't work in sketch and produce error if executed by "run custom script" command:
SyntaxError: Unexpected identifier 'currentPage'. Expected either a closing ']' or a ',' following an array element..
Plugin “untitled script”, line 2.
» [context.document currentPage]; «Error in command untitled script Script at path (null) does not contain a handler function named: onRun
Script executed in 0.023666s
This can be avoided by adding additional ( and ):
[[(context.document) currentPage] deselectAllLayers];
Why this happens? Is it any documentation available how exactly braces and dot notation can be mixed? Is it some error or expected behaviour?
It seems to me it's an error, but in Sketch documentation. Besides this case you showed, I couldn't find any other example where dot and braces notations are used together in the same statement, without parentheses.
The documentation page about Selections, for instance, tells that you'd use the following code to unselect everything:
var doc = context.document
[[doc currentPage] deselectAllLayers]
Follow this link and look under Clearing the selection header: http://bohemiancoding.com/sketch/support/developer/02-common-tasks/01.html
Even their example plugins don't mix both notations, as you can see here: https://github.com/BohemianCoding/ExampleSketchPlugins/blob/master/Hello%20World/Hello%20World.sketchplugin/Contents/Sketch/script.cocoascript.
In that example, context.document is also assigned to a new variable before being used within braces.
I try to use the like-Button and therefor the open graph.
My problem is, that "&" and "$" chars are always replaced by & and %24
Of course, thats the normal case, but I need a clean $ and no entity there, becuase otherwise the link is not working for this image.
I could see, that facebook´s raw output produces \u0024 and so on (seems to be XKBSymbols). But if I try to put this symbols in the link in my typo3 meta-tag, it doesnt work either.
I already tried:
#page.headerData.12345.htmlSpecialChars = 0
#page.headerData.12345.htmlSpecialChars.preserveEntities = 1
#page.headerData.12345.rawUrlEncode = 0
to solve this problem, but none of those work.
Please give me a useful hint.
Thanks
try to write to your php code trough htmlspecialchar php function and add it to header with
$GLOBALS['TSFE']->additionalHeaderData['somekey'] = '...'
I've recently upgraded a DjangoCMS project from 2.1.0beta3 to 2.1.0
final, and I've started getting Unicode errors during page editing.
There was a large volume of production content that was migrated
forward with South. I get the error while (using TinyMCE) I try to
insert another plugin, such as an image, into a text plugin or when I
try to add a plugin to a placeholder.
URL:
/admin/cms/page/188/edit-plugin/673/edit-plugin/676/
Stack Trace:
File "/srv/wsphp/wspython/virtualenv/iaffe-prod/lib/python2.6/site-packages/django/template/__init__.py", line 849, in render
return _render_value_in_context(output, context)
File "/srv/wsphp/wspython/virtualenv/iaffe-prod/lib/python2.6/site-packages/django/template/__init__.py", line 829, in _render_value_in_context
value = force_unicode(value)
File "/srv/wsphp/wspython/virtualenv/iaffe-prod/lib/python2.6/site-packages/django/utils/encoding.py", line 88, in force_unicode
raise DjangoUnicodeDecodeError(s, *e.args)
DjangoUnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 12: ordinal not in range(128). You passed in <django.forms.forms.BoundField object at 0xb73cedec> (<class 'django.forms.forms.BoundField'>)
If I repeatedly try to create the plugin, the ID (676 here) increments,
so it looks like the error happens when the form is rendered. This
affects link, picture, and teaser plugins, but not text, file or
snippet plugins.
I'd appreciate any help in isolating the cause here.
Thanks,
Michael
Bit of a late answer, but I had some problems with unicode and solved in with defining source code encodings also see http://evanjones.ca/python-utf8.html
I put
# -*- coding: utf-8 -*-
at the top of the offending files and everything was sorted.
It turns out that this was a data migration issue. The ultimate solution was to force utf8 encoding in the relevant mysql tables using commands like:
alter table cms_page convert to character set utf8;