diff options
| -rw-r--r-- | text.py | 22 |
1 files changed, 13 insertions, 9 deletions
@@ -145,7 +145,12 @@ class ProgressWindow: self.screen.refresh() class InstallInterface: - def helpWindow(self, screen, key, firstTime=1): + def helpWindow(self, screen, key): + if key == "helponhelp": + if self.showingHelpOnHelp: + return None + else: + self.showingHelpOnHelp = 1 try: f = None @@ -165,15 +170,12 @@ class InstallInterface: continue break - if not f: - if firstTime: - return self.helpWindow(screen, "helponhelp", firstTime=0) - else: - ButtonChoiceWindow(screen, _("Help not available"), - _("No help is available for this install."), - buttons=[TEXT_OK_BUTTON]) - return None + ButtonChoiceWindow(screen, _("Help not available"), + _("No help is available for this " + "step of the install."), + buttons=[TEXT_OK_BUTTON]) + return None l = f.readlines() while not string.strip(l[0]): @@ -206,6 +208,7 @@ class InstallInterface: g.add(bb, 0, 1, growx=1) g.runOnce() + self.showingHelpOnHelp = 0 except: import traceback (type, value, tb) = sys.exc_info() @@ -305,6 +308,7 @@ class InstallInterface: signal.signal(signal.SIGINT, signal.SIG_IGN) signal.signal(signal.SIGTSTP, signal.SIG_IGN) self.screen = None + self.showingHelpOnHelp = 0 def __del__(self): if self.screen: |