diff options
Diffstat (limited to 'DistUpgrade/DistUpgradeViewGtk.py')
| -rw-r--r-- | DistUpgrade/DistUpgradeViewGtk.py | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/DistUpgrade/DistUpgradeViewGtk.py b/DistUpgrade/DistUpgradeViewGtk.py index 9ba1a04c..94090322 100644 --- a/DistUpgrade/DistUpgradeViewGtk.py +++ b/DistUpgrade/DistUpgradeViewGtk.py @@ -199,6 +199,8 @@ class GtkDistUpgradeView(DistUpgradeView,SimpleGladeApp): self.treeview_details.append_column(column) self.treeview_details.set_model(self.details_list) self.vscrollbar_terminal.set_adjustment(self._term.get_adjustment()) + # work around bug in VteTerminal here + self._term.realize() # Use italic style in the status labels attrlist=pango.AttrList() @@ -206,11 +208,42 @@ class GtkDistUpgradeView(DistUpgradeView,SimpleGladeApp): attrlist.insert(attr) self.label_status.set_property("attributes", attrlist) + # reasonable fault handler + sys.excepthook = self._handleException + + def _handleException(self, type, value, tb): + import traceback + lines = traceback.format_exception(type, value, tb) + logging.error("not handled expection:\n%s" % "\n".join(lines)) + self.error(_("A fatal error occured"), + _("During the operation a fatal error occured. " + "Please report this as a bug and include the " + "files ~/dist-upgrade.log and ~/dist-upgrade-apt.log " + "in your report. The upgrade will abort now. "), + "\n".join(lines)) + def create_terminal(self, arg1,arg2,arg3,arg4): " helper to create a vte terminal " self._term = vte.Terminal() self._term.set_font_from_string("monospace 10") + self._term.connect("contents-changed", self._term_content_changed) + self._terminal_lines = [] + self._terminal_log = open(os.path.expanduser("~/dist-upgrade-term.log"),"w") return self._term + def _term_content_changed(self, term): + " called when the *visible* part of the terminal changes " + + # get the current visible text, + current_text = self._term.get_text(lambda a,b,c,d: True) + # see what we have currently and only print stuff that wasn't + # visible last time + new_lines = [] + for line in current_text.split("\n"): + new_lines.append(line) + if not line in self._terminal_lines: + self._terminal_log.write(line+"\n") + self._terminal_log.flush() + self._terminal_lines = new_lines def getFetchProgress(self): return self._fetchProgress def getInstallProgress(self): |