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Nicer error messages for focus_tab

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This commit is contained in:
Florian Bruhin 2014-05-08 09:03:48 +02:00
parent fce2085ea9
commit 214cda91bd
1 changed files with 9 additions and 9 deletions
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18
qutebrowser/widgets/_tabbedbrowser.py
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@ -330,25 +330,25 @@ class TabbedBrowser(TabWidget):
self.paste(sel, True) self.paste(sel, True)
@cmdutils.register(instance='mainwindow.tabs') @cmdutils.register(instance='mainwindow.tabs')
def focus_tab(self, idx=None, count=None): def focus_tab(self, index=None, count=None):
"""Select the tab given as argument or in count. """Select the tab given as argument or in count.
Args: Args:
idx: The tab index to focus, starting with 1. index: The tab index to focus, starting with 1.
""" """
if ((idx is None and count is None) or if ((index is None and count is None) or
(idx is not None and count is not None)): (index is not None and count is not None)):
message.error("Either argument or count must be given!") message.error("Either argument or count must be given!")
return return
try: try:
i = int(idx) if idx is not None else count idx = int(index) if index is not None else count
except ValueError: except ValueError:
message.error("Invalid argument: {}".format(idx)) message.error("Argument ({}) needs to be a number!".format(index))
return return
if 1 <= i <= self.count(): if 1 <= idx <= self.count():
self.setCurrentIndex(i - 1) self.setCurrentIndex(idx - 1)
else: else:
message.error("Index out of bounds!") message.error("There's no tab with index {}!".format(idx))
return return
@pyqtSlot(str, str) @pyqtSlot(str, str)