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Fix a typo, update (only one) style improvement, whitespace

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normalization.
This commit is contained in:
Barry Warsaw 2002-10-21 14:20:37 +00:00
parent 4111804548
commit 531e3932bf
1 changed files with 5 additions and 5 deletions
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10
Tools/pynche/Switchboard.py
View file

@ -7,8 +7,8 @@ conform to the following interface:
arguments; the red, green, and blue values of the selected color. arguments; the red, green, and blue values of the selected color.
- When a Viewer selects a color and wishes to update all other Views, it - When a Viewer selects a color and wishes to update all other Views, it
should call update_views() on the Switchboard object. Not that the should call update_views() on the Switchboard object. Note that the
Viewer typically does *not* update itself before calling update_views(), Viewer typically does *not* update itself before calling update_views(),
since this would cause it to get updated twice. since this would cause it to get updated twice.
Optionally, Viewers can also implement: Optionally, Viewers can also implement:
@ -23,11 +23,11 @@ Optionally, Viewers can also implement:
unmapped. All Viewers should implement this. unmapped. All Viewers should implement this.
- colordb_changed() which takes a single argument, an instance of - colordb_changed() which takes a single argument, an instance of
ColorDB. This is called whenever the color name database is changed and ColorDB. This is called whenever the color name database is changed and
gives a chance for the Viewers to do something on those events. See gives a chance for the Viewers to do something on those events. See
ListViewer for details. ListViewer for details.
External Viewers are found dynamically. Viewer modules should have names such External Viewers are found dynamically. Viewer modules should have names such
as FooViewer.py. If such a named module has a module global variable called as FooViewer.py. If such a named module has a module global variable called
ADDTOVIEW and this variable is true, the Viewer will be added dynamically to ADDTOVIEW and this variable is true, the Viewer will be added dynamically to
the `View' menu. ADDTOVIEW contains a string which is used as the menu item the `View' menu. ADDTOVIEW contains a string which is used as the menu item
@ -64,7 +64,7 @@ class Switchboard:
try: try:
fp = open(initfile) fp = open(initfile)
self.__optiondb = marshal.load(fp) self.__optiondb = marshal.load(fp)
if type(self.__optiondb) <> DictType: if not isinstance(self.__optiondb, DictType):
print >> sys.stderr, \ print >> sys.stderr, \
'Problem reading options from file:', initfile 'Problem reading options from file:', initfile
self.__optiondb = {} self.__optiondb = {}