AaronFiore/electrum
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wizard: also push final state on the stack

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This commit is contained in:
Sander van Grieken
2023-07-27 23:20:31 +02:00
parent ffbddb9208
commit 2407fab178
1 changed files with 29 additions and 23 deletions
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52
electrum/wizard.py
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@@ -66,39 +66,45 @@ class AbstractWizard:
else: else:
raise Exception(f'accept handler for view {view} is not callable') raise Exception(f'accept handler for view {view} is not callable')
is_finished = False
if 'next' not in nav: if 'next' not in nav:
# finished # finished
self.finished(wizard_data) is_finished = True
return WizardViewState(None, wizard_data, {}) # self.finished(wizard_data)
# return WizardViewState(None, wizard_data, {})
view_next = nav['next'] new_view = WizardViewState(None, wizard_data, {})
if isinstance(view_next, str):
# string literal
new_view = WizardViewState(view_next, wizard_data, {})
elif callable(view_next):
# handler fn based
nv = view_next(wizard_data)
self._logger.debug(repr(nv))
# append wizard_data and params if not returned
if isinstance(nv, str):
new_view = WizardViewState(nv, wizard_data, {})
elif len(nv) == 1:
new_view = WizardViewState(nv[0], wizard_data, {})
elif len(nv) == 2:
new_view = WizardViewState(nv[0], nv[1], {})
else:
new_view = nv
else: else:
raise Exception(f'next handler for view {view} is not callable nor a string literal') view_next = nav['next']
if isinstance(view_next, str):
# string literal
new_view = WizardViewState(view_next, wizard_data, {})
elif callable(view_next):
# handler fn based
nv = view_next(wizard_data)
self._logger.debug(repr(nv))
self._logger.debug(f'resolve_next view is {new_view}') # append wizard_data and params if not returned
if isinstance(nv, str):
new_view = WizardViewState(nv, wizard_data, {})
elif len(nv) == 1:
new_view = WizardViewState(nv[0], wizard_data, {})
elif len(nv) == 2:
new_view = WizardViewState(nv[0], nv[1], {})
else:
new_view = nv
else:
raise Exception(f'next handler for view {view} is not callable nor a string literal')
self._logger.debug(f'resolve_next view is {new_view}')
self._stack.append(copy.deepcopy(self._current)) self._stack.append(copy.deepcopy(self._current))
self._current = new_view self._current = new_view
self.log_stack() self.log_stack()
if is_finished:
self.finished(wizard_data)
return new_view return new_view
def resolve_prev(self): def resolve_prev(self):