This is a simple implementation of grep for ZODB.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4402 20353a03-c40f-0410-a6d1-a30d3c3de9de

This is a simple implementation of grep for ZODB.
git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4402 20353a03-c40f-0410-a6d1-a30d3c3de9de
62a7ab90 · Yoshinori Okuji · 39dd3ef0 · 62a7ab90
Commit 62a7ab90 authored Nov 24, 2005 by Yoshinori Okuji
Hide whitespace changes
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product/ERP5/Extensions/Grep.py product/ERP5/Extensions/Grep.py +31 -0

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--- a/product/ERP5/Extensions/Grep.py
+++ b/product/ERP5/Extensions/Grep.py
+import re
+import cgi
+
+def traverse(ob, r, result):
+  if hasattr(ob, 'objectValues'):
+    for sub in ob.objectValues():
+      traverse(sub, r, result)
+  try:
+    text = ob.manage_FTPget()
+  except:
+    text = None
+  if text:
+    for l in text.split('\n'):
+      if r.search(l) is not None:
+        path = '/'.join(ob.getPhysicalPath())
+        result.append((path, l))
+        break
+
+def grep(self, pattern):
+  result = []
+  traverse(self, re.compile(pattern), result)
+  html_element_list = ['<html>', '<body>']
+  for path, line in result:
+    path = cgi.escape(path)
+    line = cgi.escape(line)
+    html_element_list.append('<a href="%s/manage_workspace">%s</a>: %s<br/>' % (
+path, path, line))
+  html_element_list.extend(['</body>', '</html>'])
+  self.REQUEST.RESPONSE.setHeader('Content-Type', 'text/html')
+  return '\n'.join(html_element_list)
+