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fix command 'inspect' to don't crash if there isn't any browser

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This commit is contained in:
Romain Bignon 2011-05-12 11:54:48 +02:00
commit 908e32a713
1 changed files with 6 additions and 3 deletions
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9
weboob/tools/application/repl.py
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@ -818,10 +818,13 @@ class ReplApplication(Cmd, ConsoleApplication):
print >>sys.stderr, 'No backend found for "%s"' % backend_name print >>sys.stderr, 'No backend found for "%s"' % backend_name
return 1 return 1
backend = backends.pop() backend = backends.pop()
if not hasattr(backend, '_browser'): if not backend.browser:
print >>sys.stderr, 'No browser created for backend "%s" yet. Please invoke a command before.' % backend.name print >>sys.stderr, 'No browser created for backend "%s".' % backend.name
return 1 return 1
browser = backend._browser if not backend.browser.page:
print >>sys.stderr, 'The browser of %s is not on any page.' % backend.name
return 1
browser = backend.browser
data = browser.parser.tostring(browser.page.document) data = browser.parser.tostring(browser.page.document)
try: try:
from webkit_mechanize_browser.browser import Browser from webkit_mechanize_browser.browser import Browser