def _rescueLogs(self):
"""rescue any log files that were not exported to GPX previously"""
# get log folder path
logFolder = self.getLogFolderPath()
# check out the log folder for temporary files
# first scan for primary logs
primaryLogs = glob.glob("%s/*.temporary_csv_1" % logFolder)
secondaryLogs = glob.glob("%s/*.temporary_csv_2" % logFolder)
if primaryLogs or secondaryLogs:
self.notify("exporting temporary tracklogs to GPX", 5000)
self.set('needRedraw', True)
if primaryLogs:
print('tracklog: exporting %d unsaved primary log files to GPX' % len(primaryLogs))
for logPath in primaryLogs:
# export any found files
print('tracklog: exporting %s to GPX' % logPath)
try:
w1 = way.fromCSV(logPath, delimiter=",")
exportPath = "%s.gpx" % os.path.splitext(logPath)[0]
# does the GPX file already exist ?
# TODO: check if the GPX file is corrupted and swap with newly exported one ?
# (eq. caused by a crash during saving the GPX file)
if os.path.exists(exportPath): # save to backup path
exportPath = "%s_1.gpx" % os.path.splitext(logPath)[0]
w1.saveToGPX(exportPath)
print('tracklog: GPX export successful')
# success, delete temporary files
# primary
os.remove(logPath)
print('tracklog: temporary file %s deleted' % logPath)
# secondary
secondaryPath = "%s.temporary_csv_2" % os.path.splitext(logPath)[0]
if os.path.exists(secondaryPath):
os.remove(secondaryPath)
print('tracklog: temporary file %s deleted' % secondaryPath)
except Exception, e:
print('tracklog: exporting unsaved primary log file failed')
print(e)
failedPath = "%s_1.csv" % os.path.splitext(logPath)[0]
print('tracklog: renaming to %s instead' % failedPath)
try:
shutil.move(logPath, failedPath)
print("tracklog: renaming successful")
except Exception, e:
('tracklog: renaming %s to %s failed' % (logPath, failedPath))
print(e)
# rescan for secondary logs
# (there should be only secondary logs that
# either don't have primary logs or where primary logs
# failed to parse (primary logs delete secondary logs
# after successful processing)
secondaryLogs = glob.glob("%s/*.temporary_csv_2" % logFolder)
if secondaryLogs:
print('tracklog: exporting %d unsaved secondary log files to GPX' % len(primaryLogs))
for logPath in secondaryLogs:
# export any found files
print('tracklog: exporting %s to GPX' % logPath)
try:
w2 = way.fromCSV(logPath, delimiter=",")
exportPath = "%s.gpx" % os.path.splitext(logPath)[0]
# does the GPX file already exist ?
# TODO: check if the GPX file is corrupted and swap with newly exported one ?
# (eq. caused by a crash during saving the GPX file)
if os.path.exists(exportPath): # save to backup path
exportPath = "%s_2.gpx" % os.path.splitext(logPath)[0]
w2.saveToGPX(exportPath)
print('tracklog: GPX export successful')
# success, delete temporary file
# secondary
# (primary is either not there or was already removed in primary pass)
os.remove(logPath)
print('tracklog: temporary file %s deleted' % logPath)