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james |
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# !Currency.py.Update/py |
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import swi |
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import wimp |
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import ConvrtW |
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import Rates |
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def update(): |
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global window_update |
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window_update = wimp.window('update') |
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status(wimp.lookup('status.begin'), 1, wimp.lookup('action.begin')) |
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window_update.open_centred(-1) |
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window_update.put_caret() |
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if action(): |
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return |
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while 1: |
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status(wimp.lookup('status.updating'), 0, 0) |
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wimp.hourglass_on() |
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try: |
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Rates.update(wimp.lookup('url'), '<Currency$Dir>.Rates', |
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wimp.lookup('us'), wimp.lookup('dollar')) |
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except IOError, (type, error): |
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wimp.hourglass_off() |
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swi.swi(0x107, '') |
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status(wimp.lookup('status.error') % (type, error), 1, wimp.lookup('action.error')) |
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if action(): |
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return |
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continue |
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break |
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ConvrtW.update() |
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wimp.hourglass_off() |
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status(wimp.lookup('status.done') % Rates.date(), 0, wimp.lookup('action.done')) |
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if action(): |
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return |
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window_update.remove() |
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def action(): |
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while 1: |
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event, details = wimp.poll(1) |
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if event == 6: |
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if details[0] == window_update: |
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window_update.put_caret() |
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if details[0] == window_update and details[1] == 2: |
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return 0 |
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elif details[0] == window_update and details[1] == 1: |
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window_update.remove() |
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return 1 |
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elif details[0] != window_update: |
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window_update.remove() |
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wimp.handle((event, details)) |
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return 1 |
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elif event == 8: |
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if details[0] == window_update and details[2] == 0xd: |
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return 0 |
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elif details[0] == window_update and details[2] == 0x1b: |
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window_update.remove() |
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return 1 |
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else: |
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wimp.handle((event, details)) |
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else: |
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wimp.handle((event, details)) |
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def status(status, cancel, action): |
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window_update.icon_text(0, status) |
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window_update.icon_grey(1, 1 - cancel) |
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if action == 0: |
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window_update.icon_grey(2) |
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else: |
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window_update.icon_ungrey(2) |
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window_update.icon_text(2, action) |
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