use pydoc.pager()

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@2511 e7d03fd6-7b0d-0410-9947-9c21f3af8025

ChangeLog

@@ -1,4 +1,4 @@
-2.8 "" (released xx.xx.xxxx)
+2.8 "Robots" (released 8.4.2005)
 
   * Correct AttributeError in blacklist logger.
     Type: bugfix
@@ -15,6 +15,11 @@
     Type: feature
     Changed: setup.py, install-linkchecker.py, doc/en/index.txt
 
+  * Use pydoc.pager() in strformat.paginate() instead of rolling out
+    our own paging algorithm.
+    Type: feature
+    Changed: linkcheck/strformat.py
+
 2.7 "Million Dollar Baby" (released 30.3.2005)
 
   * When a host has no MX record, fall back to A records as the mail

TODO

@@ -23,4 +23,3 @@ Possible improvements people could work on:
 
 - [BUGFIX] CGI parameters should also be splitted on semicolons, but
   the join routine must also use semicolons then where apropriate.
-  

linkcheck/strformat.py

@@ -25,6 +25,7 @@ import sys
 import os
 import time
 import urlparse
+import pydoc
 
 
 def unicode_safe (s, encoding="iso-8859-1"):
@@ -124,19 +125,11 @@ def get_line_number (s, index):
     return line
 
 
-def paginate (text, lines=22):
+def paginate (text):
     """
     Print text in pages of lines.
     """
-    curline = 1
-    for line in text.splitlines():
-        print line
-        curline += 1
-        isatty = hasattr(sys.stdin, "isatty") and sys.stdin.isatty()
-        if curline >= lines and isatty:
-            curline = 1
-            print "press return to continue..."
-            sys.stdin.read(1)
+    pydoc.pager(text)
 
 
 _markup_re = re.compile("<.*?>", re.DOTALL)

po/linkchecker.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: calvin@users.sourceforge.net\n"
-"POT-Creation-Date: 2005-04-01 11:24+0200\n"
+"POT-Creation-Date: 2005-04-07 15:39+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -621,15 +621,15 @@ msgstr ""
 msgid "extern%d: syntax error %s\n"
 msgstr ""
 
-#: ../linkcheck/strformat.py:188
+#: ../linkcheck/strformat.py:181
 msgid "seconds"
 msgstr ""
 
-#: ../linkcheck/strformat.py:191
+#: ../linkcheck/strformat.py:184
 msgid "minutes"
 msgstr ""
 
-#: ../linkcheck/strformat.py:194
+#: ../linkcheck/strformat.py:187
 msgid "hours"
 msgstr ""