def __import_files(self):
'''Import listed files with settings defined in the dialog.
'''
imported_files = []
string_columns = []
for i in range(self.grid_column.rowCount()):
item = self.grid_column.itemAtPosition(i, 0)
if not item.isEmpty():
combo_widget = self.grid_column.itemAtPosition(i, 1).widget()
# combo_widget = combo_item
cur_index = combo_widget.currentIndex()
cur_text = combo_widget.currentText()
adc = int(re.sub(r"ADC ([0-9]+).*", r"\1", cur_text))
# + 1 since actual column, not index
column_index = adc * 2 + cur_index % 2 + 1
string_columns.append("${0}".format(column_index))
string_column = ",".join(string_columns)
self.__remove_temp_file()
root = self.treeWidget.invisibleRootItem()
root_child_count = root.childCount()
timing = dict()
for coinc_key in self.__added_timings.keys():
coinc_timing = self.__added_timings[coinc_key]
if coinc_timing.is_not_trigger:
timing[coinc_timing.adc] = (coinc_timing.low.value(),
coinc_timing.high.value())
start_time = clock()
progress_bar = QtGui.QProgressBar()
self.statusbar.addWidget(progress_bar, 1)
progress_bar.show()
QtCore.QCoreApplication.processEvents(QtCore.QEventLoop.AllEvents)
# Mac requires event processing to show progress bar and its
# process.
filename_list = []
for i in range(root_child_count):
progress_bar.setValue(i / root_child_count)
QtCore.QCoreApplication.processEvents(QtCore.QEventLoop.AllEvents)
# Mac requires event processing to show progress bar and its
# process.
item = root.child(i)
filename_list.append(item.filename)
output_file = "{0}.{1}".format(
join(self.project.directory, item.name),
"asc")
n = 2
while True: # Allow import of same named files.
if not isfile(output_file):
break
output_file = "{0}-{2}.{1}".format(
join(self.project.directory, item.name),
"asc", n)
n += 1
imported_files.append(output_file)
coinc(item.file,
output_file,
skip_lines=self.spin_skiplines.value(),
tablesize=10,
trigger=self.spin_adctrigger.value(),
adc_count=self.spin_adccount.value(),
timing=timing,
columns=string_column,
nevents=self.spin_eventcount.value())
filenames = ", ".join(filename_list)
self.statusbar.removeWidget(progress_bar)
progress_bar.hide()
elapsed = clock() - start_time
log = "Imported measurements to project: {0}".format(filenames)
log_var = "Variables used: {0} {1} {2} {3} {4}".format(
"Skip lines: " + str(self.spin_skiplines.value()),
"ADC trigger: " + str(self.spin_adctrigger.value()),
"ADC count: " + str(self.spin_adccount.value()),
"Timing: " + str(timing),
"Event count: " + str(self.spin_eventcount.value()))
log_elapsed = "Importing finished {0} seconds".format(int(elapsed))
logging.getLogger('project').info(log)
logging.getLogger('project').info(log_var)
logging.getLogger('project').info(log_elapsed)
self.imported = True
self.parent.load_project_measurements(imported_files)
self.close()