diff options
| author | Josh Morman <jmorman@gnuradio.org> | 2021-11-24 12:48:20 -0500 |
|---|---|---|
| committer | mormj <34754695+mormj@users.noreply.github.com> | 2021-11-24 14:41:53 -0500 |
| commit | 817fc3ce9cdc819a291e76ec324c4e748381f035 (patch) | |
| tree | ed00faf5ea2c0f5a8caaba0ce41cd816dd6ca958 /grc/gui/StateCache.py | |
| parent | e776d673aa51b5ef19e16cfb6d22098c0b14a679 (diff) | |
grc: pep8 formatting
Signed-off-by: Josh Morman <jmorman@gnuradio.org>
Diffstat (limited to 'grc/gui/StateCache.py')
| -rw-r--r-- | grc/gui/StateCache.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/grc/gui/StateCache.py b/grc/gui/StateCache.py index b3eb4e9232..fff261a29e 100644 --- a/grc/gui/StateCache.py +++ b/grc/gui/StateCache.py @@ -9,6 +9,7 @@ SPDX-License-Identifier: GPL-2.0-or-later from . import Actions from .Constants import STATE_CACHE_SIZE + class StateCache(object): """ The state cache is an interface to a list to record data/states and to revert to previous states. @@ -23,7 +24,7 @@ class StateCache(object): Args: initial_state: the initial state (nested data) """ - self.states = [None] * STATE_CACHE_SIZE #fill states + self.states = [None] * STATE_CACHE_SIZE # fill states self.current_state_index = 0 self.num_prev_states = 0 self.num_next_states = 0 @@ -38,10 +39,12 @@ class StateCache(object): Args: state: the new state """ - self.current_state_index = (self.current_state_index + 1)%STATE_CACHE_SIZE + self.current_state_index = ( + self.current_state_index + 1) % STATE_CACHE_SIZE self.states[self.current_state_index] = state self.num_prev_states = self.num_prev_states + 1 - if self.num_prev_states == STATE_CACHE_SIZE: self.num_prev_states = STATE_CACHE_SIZE - 1 + if self.num_prev_states == STATE_CACHE_SIZE: + self.num_prev_states = STATE_CACHE_SIZE - 1 self.num_next_states = 0 self.update_actions() @@ -63,7 +66,8 @@ class StateCache(object): the previous state or None """ if self.num_prev_states > 0: - self.current_state_index = (self.current_state_index + STATE_CACHE_SIZE -1)%STATE_CACHE_SIZE + self.current_state_index = ( + self.current_state_index + STATE_CACHE_SIZE - 1) % STATE_CACHE_SIZE self.num_next_states = self.num_next_states + 1 self.num_prev_states = self.num_prev_states - 1 return self.get_current_state() @@ -77,7 +81,8 @@ class StateCache(object): the next state or None """ if self.num_next_states > 0: - self.current_state_index = (self.current_state_index + 1)%STATE_CACHE_SIZE + self.current_state_index = ( + self.current_state_index + 1) % STATE_CACHE_SIZE self.num_next_states = self.num_next_states - 1 self.num_prev_states = self.num_prev_states + 1 return self.get_current_state() |