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Make dpu compatible with re-launching experiments through app. #43

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Make dpu compatible with re-launching experiments through app. #43

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16 changes: 11 additions & 5 deletions experiment/template/eVOLVER.py
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Original file line number Diff line number Diff line change
Expand Up @@ -314,14 +314,14 @@ def _create_file(self, vial, param, directory=None, defaults=None):
text_file.write(default + '\n')
text_file.close()

def initialize_exp(self, vials, experiment_params, always_yes = False):
def initialize_exp(self, vials, experiment_params, always_yes = False, exp_recover = False):
self.experiment_params = experiment_params
logger.debug('initializing experiment')

if os.path.exists(EXP_DIR):
logger.info('found an existing experiment')
exp_continue = None
if always_yes:
if always_yes | exp_recover:
exp_continue = 'y'
else:
while exp_continue not in ['y', 'n']:
Expand Down Expand Up @@ -576,6 +576,11 @@ def get_options():
'(i.e. continues from existing experiment, '
'overwrites existing data and blanks OD '
'measurements)')
parser.add_argument('--exp-recover', action='store_true',
default=False,
help='Continues experiment without overwriting information'
'(i.e. continues experiment without overwriting)'
' existing data or blank measurements')
parser.add_argument('--log-name',
default=os.path.join(EXP_DIR, 'evolver.log'),
help='Log file name directory (default: %(default)s)')
Expand Down Expand Up @@ -613,10 +618,11 @@ def get_options():
EVOLVER_NS.start_time = EVOLVER_NS.initialize_exp(VIALS,
experiment_params,
options.always_yes,
options.exp_recover
)

# Using a non-blocking stream reader to be able to listen
# for commands from the electron app.
# for commands from the electron app.
nbsr = NBSR(sys.stdin)
paused = False

Expand All @@ -635,7 +641,7 @@ def get_options():
level=level)

reset_connection_timer = time.time()
while True:
while True:
try:
# infinite loop

Expand All @@ -647,7 +653,7 @@ def get_options():
paused = True
EVOLVER_NS.stop_exp()
socketIO.disconnect()

if 'continue-script' in message:
print('Restarting experiment', flush = True)
paused = False
Expand Down