Update searching.rst

barbarer · Jun 26, 2024 · e1d5ce8 · e1d5ce8
1 parent 85b1c9d
commit e1d5ce8
Showing 1 changed file with 57 additions and 4 deletions.
diff --git a/_sources/files/searching.rst b/_sources/files/searching.rst
@@ -4,6 +4,63 @@ Searching through a file
     pair: Filter; Pattern
     pair: Search; File
 
+The example below uses data from 'mbox-short.txt'.  Click on the button to show the first lines from this file.
+
+.. reveal:: mbox-short-v3
+   :showtitle: Show
+   :hidetitle: Hide
+
+   .. code-block::
+
+      From stephen.marquard@uct.ac.za Sat Jan  5 09:14:16 2008
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+
 When you are searching through data in a file, it is a very common
 pattern to read through a file, ignoring most of the lines and only
 processing lines which meet a particular condition. We can combine the
@@ -15,10 +72,6 @@ started with the prefix "From:", we could use the string method
 *startswith* to select only those lines with the desired
 prefix:
 
-.. datafile:: mbox-short.txt
-    :fromfile: mbox-short.txt
-    :hide:
-
 .. activecode:: fileFrom
     :caption: Printing lines starting with "From:"
     :datafile: mbox-short.txt