Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Edited answer:</p> <pre><code>&gt;&gt;&gt; s = r'"&lt;pd:link scheme="http://www.w3.org/1999/xhtml" target="www.altruvest.org &lt;pd:unicode ch="2014"/&gt; or &lt;pd:unicode ch="2014"/&gt; www.Boardmatch.org"&gt;www.altruvest.org &lt;pd:unicode ch="2014"/&gt; or &lt;pd:unicode ch="2014"/&gt; www.Boardmatch.org&lt;/pd:link&gt;"' &gt;&gt;&gt; import re &gt;&gt;&gt; r = re.search(r'=".*?(&lt;pd:unicode ch="\d+"/&gt;).*?"', s, re.DOTALL) &gt;&gt;&gt; r.groups() ('&lt;pd:unicode ch="2014"/&gt;',) </code></pre> <p>What the above does is to match the <code>pd:unicode</code> tags when they are preceded by a <code>="</code> and followed by <code>"</code>. The <code>re.DOTALL</code> ignores newlines (treats them as normal characters).</p> <p>Bare in mind that what you are asking to do is <em>parsing</em> XML, something for which you should use an xmlparser (see for example <a href="http://docs.python.org/library/xml.etree.elementtree.html" rel="nofollow noreferrer">xml.etree</a> or a more general discussion <a href="http://wiki.python.org/moin/PythonXml" rel="nofollow noreferrer">here</a>), and not regular expressions. Accurately parsing XML by mean of regex is actually <a href="https://stackoverflow.com/q/6751105/146792">not possible</a>, so the above regex is likely to generate false positives or to miss some true ones.</p> <p>If you don't want to go with a full XML parser, you could consider something like <a href="http://pyparsing.wikispaces.com/" rel="nofollow noreferrer">pyparsing</a> instead.</p>
    singulars
    1. This table or related slice is empty.
    1. POFind pattern in xml string
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USCommunity
    1. USmac
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. CONo, I want to find `<pd:unicode>` tag if it's within text such as `<pd:link target="http://www.w3.org/1999/xhtml <pd:unicode ch=2014/>">` in above case pd:unicode tag is within text value.
      singulars
      1. PO
      1. USYogesh
    2. CO@Yogesh - see edited answer!
      singulars
      1. PO
      1. USmac
    3. CO@Yogesh - Not hearing back from you. Did the edited answer... answered your question? If no, please provide feedback, if yes, please mark as accpeted! :o
      singulars
      1. PO
      1. USmac
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload