qso_operators = dataaccess.get_operators_by_qsos(cursor)
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(cursor)
# load QSOs by Section
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
logging.debug('load data done')
except sqlite3.OperationalError as error:
logging.exception(error)
sys.exit(1)
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
try:
# image_data, image_size = n1mm_view_graphs.qso_summary_table(size, qso_band_modes)
# image_data, image_size = n1mm_view_graphs.qso_rates_table(size, operator_qso_rates)
def load_data(size, q, last_qso_timestamp):
"""
load data from the database tables
"""
logging.debug('load data')
qso_operators = []
qso_stations = []
qso_band_modes = []
operator_qso_rates = []
qsos_per_hour = []
qsos_by_section = {}
db = None
data_updated = False
try:
logging.debug('connecting to database')
db = sqlite3.connect(config.DATABASE_FILENAME)
cursor = db.cursor()
logging.debug('database connected')
# get timestamp from the last record in the database
last_qso_time, message = dataaccess.get_last_qso(cursor)
logging.debug('old_timestamp = %d, timestamp = %d', last_qso_timestamp, last_qso_time)
if last_qso_time != last_qso_timestamp:
logging.debug('data updated!')
data_updated = True
q.put((CRAWL_MESSAGE, 3, message))
# load qso_operators
qso_operators = dataaccess.get_operators_by_qsos(cursor)
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(cursor)
# load QSOs by Section # This has to be done even if no new QSO to advance gray line and since the map is always drawn.
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
q.put((CRAWL_MESSAGE, 0, ''))
logging.debug('load data done')
except sqlite3.OperationalError as error:
if error.args is not None and error.args[0].startswith('no such table'):
q.put((CRAWL_MESSAGE, 0, 'database not ready', graphics.YELLOW, graphics.RED))
else:
logging.error(error.args[0])
logging.exception(error)
q.put((CRAWL_MESSAGE, 0, 'database read error', graphics.YELLOW, graphics.RED))
return
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
if data_updated:
try:
image_data, image_size = graphics.qso_summary_table(size, qso_band_modes)
enqueue_image(q, QSO_COUNTS_TABLE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_table(size, operator_qso_rates)
enqueue_image(q, QSO_RATES_TABLE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_graph(size, qso_operators)
enqueue_image(q, QSO_OPERATORS_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_table(size, qso_operators)
enqueue_image(q, QSO_OPERATORS_TABLE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_stations_graph(size, qso_stations)
enqueue_image(q, QSO_STATIONS_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_bands_graph(size, qso_band_modes)
enqueue_image(q, QSO_BANDS_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_modes_graph(size, qso_band_modes)
enqueue_image(q, QSO_MODES_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_chart(size, qsos_per_hour)
enqueue_image(q, QSO_RATE_CHART_IMAGE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.draw_map(size, qsos_by_section)
enqueue_image(q, SECTIONS_WORKED_MAP_INDEX, image_data, image_size)
gc.collect()
except Exception as e:
logging.exception(e)
return last_qso_time
def create_images(size, image_dir, base_map, last_qso_timestamp):
"""
load data from the database tables
"""
logging.debug('load data')
qso_operators = []
qso_stations = []
qso_band_modes = []
operator_qso_rates = []
qsos_per_hour = []
qsos_by_section = {}
db = None
data_updated = False
try:
logging.debug('connecting to database')
db = sqlite3.connect(config.DATABASE_FILENAME)
cursor = db.cursor()
logging.debug('database connected')
# get timestamp from the last record in the database
last_qso_time, message = dataaccess.get_last_qso(cursor)
logging.debug('old_timestamp = %d, timestamp = %d', last_qso_timestamp,
last_qso_time)
if last_qso_time != last_qso_timestamp:
logging.debug('data updated!')
data_updated = True
# load qso_operators
qso_operators = dataaccess.get_operators_by_qsos(cursor)
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(
cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(
cursor)
# load QSOs by Section
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
logging.debug('load data done')
except sqlite3.OperationalError as error:
logging.exception(error)
return
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
if data_updated:
try:
image_data, image_size = graphics.qso_summary_table(
size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_summary_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_table(
size, operator_qso_rates)
filename = makePNGTitle(image_dir, 'qso_rates_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_graph(
size, qso_operators)
filename = makePNGTitle(image_dir, 'qso_operators_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_table(
size, qso_operators)
filename = makePNGTitle(image_dir, 'qso_operators_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_stations_graph(
size, qso_stations)
filename = makePNGTitle(image_dir, 'qso_stations_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_bands_graph(
size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_bands_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_modes_graph(
size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_modes_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_chart(
size, qsos_per_hour)
filename = makePNGTitle(image_dir, 'qso_rates_chart')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
# map gets updated every time so grey line moves
try:
# There is a memory leak in the next code -- is there?
image_data, image_size = graphics.draw_map(size, qsos_by_section,
base_map)
filename = makePNGTitle(image_dir, 'sections_worked_map')
graphics.save_image(image_data, image_size, filename)
gc.collect()
except Exception as e:
logging.exception(e)
if data_updated:
if config.POST_FILE_COMMAND is not None:
os.system(config.POST_FILE_COMMAND)
return last_qso_time
def create_images(size, image_dir, last_qso_timestamp):
"""
load data from the database tables
"""
logging.debug('load data')
qso_operators = []
qso_stations = []
qso_band_modes = []
operator_qso_rates = []
qsos_per_hour = []
qsos_by_section = {}
db = None
data_updated = False
try:
logging.debug('connecting to database')
db = sqlite3.connect(config.DATABASE_FILENAME)
cursor = db.cursor()
logging.debug('database connected')
# Handy routine to dump the database to help debug strange problems
#if logging.getLogger().isEnabledFor(logging.DEBUG):
# cursor.execute('SELECT timestamp, callsign, section, operator_id, operator.name FROM qso_log join operator WHERE operator.id = operator_id')
# for row in cursor:
# logging.debug('QSO: %s\t%s\t%s\t%s\t%s' % (row[0], row[1], row[2], row[3], row[4]))
# get timestamp from the last record in the database
last_qso_time, message = dataaccess.get_last_qso(cursor)
logging.debug('old_timestamp = %d, timestamp = %d', last_qso_timestamp,
last_qso_time)
if last_qso_time != last_qso_timestamp:
# last_qso_time is passed as the result and updated in call to this function.
logging.debug('data updated!')
data_updated = True
# load qso_operators
qso_operators = dataaccess.get_operators_by_qsos(cursor)
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(
cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(
cursor)
# load QSOs by Section
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
logging.debug('load data done')
except sqlite3.OperationalError as error:
logging.exception(error)
return
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
if data_updated:
try:
image_data, image_size = graphics.qso_summary_table(
size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_summary_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_table(
size, operator_qso_rates)
filename = makePNGTitle(image_dir, 'qso_rates_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_graph(
size, qso_operators)
filename = makePNGTitle(image_dir, 'qso_operators_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_table(
size, qso_operators)
filename = makePNGTitle(image_dir, 'qso_operators_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_stations_graph(
size, qso_stations)
filename = makePNGTitle(image_dir, 'qso_stations_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_bands_graph(
size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_bands_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_modes_graph(
size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_modes_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_chart(
size, qsos_per_hour)
filename = makePNGTitle(image_dir, 'qso_rates_chart')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
# map gets updated every time so grey line moves
try:
# There is a memory leak in the next code -- is there?
image_data, image_size = graphics.draw_map(size, qsos_by_section)
filename = makePNGTitle(image_dir, 'sections_worked_map')
graphics.save_image(image_data, image_size, filename)
gc.collect()
except Exception as e:
logging.exception(e)
#if data_updated: # Data is always updated since the sections map is always updated. Let rsync command handle this.
if config.POST_FILE_COMMAND is not None:
os.system(config.POST_FILE_COMMAND)
return last_qso_time
def load_data(size, q, base_map, last_qso_timestamp):
"""
load data from the database tables
"""
logging.debug('load data')
qso_operators = []
qso_stations = []
qso_band_modes = []
operator_qso_rates = []
qsos_per_hour = []
qsos_by_section = {}
db = None
data_updated = False
try:
logging.debug('connecting to database')
db = sqlite3.connect(config.DATABASE_FILENAME)
cursor = db.cursor()
logging.debug('database connected')
# get timestamp from the last record in the database
last_qso_time, message = dataaccess.get_last_qso(cursor)
logging.debug('old_timestamp = %d, timestamp = %d', last_qso_timestamp, last_qso_time)
if last_qso_time != last_qso_timestamp:
logging.debug('data updated!')
data_updated = True
q.put((CRAWL_MESSAGE, 3, message))
# load qso_operators
qso_operators = dataaccess.get_operators_by_qsos(cursor)
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(cursor)
# load QSOs by Section # This has to be done even if no new QSO to advance gray line and since the map is always drawn.
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
q.put((CRAWL_MESSAGE, 0, ''))
logging.debug('load data done')
except sqlite3.OperationalError as error:
logging.exception(error)
q.put((CRAWL_MESSAGE, 0, 'database read error', graphics.YELLOW, graphics.RED))
return
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
if data_updated:
try:
image_data, image_size = graphics.qso_summary_table(size, qso_band_modes)
enqueue_image(q, QSO_COUNTS_TABLE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_table(size, operator_qso_rates)
enqueue_image(q, QSO_RATES_TABLE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_graph(size, qso_operators)
enqueue_image(q, QSO_OPERATORS_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_table(size, qso_operators)
enqueue_image(q, QSO_OPERATORS_TABLE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_stations_graph(size, qso_stations)
enqueue_image(q, QSO_STATIONS_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_bands_graph(size, qso_band_modes)
enqueue_image(q, QSO_BANDS_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_modes_graph(size, qso_band_modes)
enqueue_image(q, QSO_MODES_PIE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_chart(size, qsos_per_hour)
enqueue_image(q, QSO_RATE_CHART_IMAGE_INDEX, image_data, image_size)
except Exception as e:
logging.exception(e)
try:
# There is a memory leak in the next code -- is there?
image_data, image_size = graphics.draw_map(size, qsos_by_section, base_map)
enqueue_image(q, SECTIONS_WORKED_MAP_INDEX, image_data, image_size)
gc.collect()
except Exception as e:
logging.exception(e)
return last_qso_time
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(
cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(
cursor)
# load QSOs by Section
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
logging.debug('load data done')
except sqlite3.OperationalError as error:
logging.exception(error)
sys.exit(1)
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
try:
# image_data, image_size = n1mm_view_graphs.qso_summary_table(size, qso_band_modes)
# image_data, image_size = n1mm_view_graphs.qso_rates_table(size, operator_qso_rates)
def create_images(size, image_dir, base_map, last_qso_timestamp):
"""
load data from the database tables
"""
logging.debug('load data')
qso_operators = []
qso_stations = []
qso_band_modes = []
operator_qso_rates = []
qsos_per_hour = []
qsos_by_section = {}
db = None
data_updated = False
try:
logging.debug('connecting to database')
db = sqlite3.connect(config.DATABASE_FILENAME)
cursor = db.cursor()
logging.debug('database connected')
# get timestamp from the last record in the database
last_qso_time, message = dataaccess.get_last_qso(cursor)
logging.debug('old_timestamp = %d, timestamp = %d', last_qso_timestamp, last_qso_time)
if last_qso_time != last_qso_timestamp:
logging.debug('data updated!')
data_updated = True
# load qso_operators
qso_operators = dataaccess.get_operators_by_qsos(cursor)
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(cursor)
# load QSOs by Section
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
logging.debug('load data done')
except sqlite3.OperationalError as error:
logging.exception(error)
return
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
if data_updated:
try:
image_data, image_size = graphics.qso_summary_table(size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_summary_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_table(size, operator_qso_rates)
filename = makePNGTitle(image_dir, 'qso_rates_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_graph(size, qso_operators)
filename = makePNGTitle(image_dir, 'qso_operators_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_operators_table(size, qso_operators)
filename = makePNGTitle(image_dir, 'qso_operators_table')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_stations_graph(size, qso_stations)
filename = makePNGTitle(image_dir, 'qso_stations_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_bands_graph(size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_bands_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_modes_graph(size, qso_band_modes)
filename = makePNGTitle(image_dir, 'qso_modes_graph')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
try:
image_data, image_size = graphics.qso_rates_chart(size, qsos_per_hour)
filename = makePNGTitle(image_dir, 'qso_rates_chart')
graphics.save_image(image_data, image_size, filename)
except Exception as e:
logging.exception(e)
# map gets updated every time so grey line moves
try:
# There is a memory leak in the next code -- is there?
image_data, image_size = graphics.draw_map(size, qsos_by_section, base_map)
filename = makePNGTitle(image_dir, 'sections_worked_map')
graphics.save_image(image_data, image_size, filename)
gc.collect()
except Exception as e:
logging.exception(e)
if data_updated:
if config.POST_FILE_COMMAND is not None:
os.system(config.POST_FILE_COMMAND)
return last_qso_time
def main():
logging.info('dashboard startup')
try:
screen, size = graphics.init_display()
except Exception as e:
logging.exception('Could not initialize display.', exc_info=e)
sys.exit(1)
display_size = (size[0], size[1])
logging.debug('display setup')
qso_operators = []
qso_stations = []
qso_band_modes = []
operator_qso_rates = []
qsos_per_hour = []
qsos_by_section = {}
logging.debug('load data')
db = None
cursor = None
try:
logging.debug('connecting to database')
db = sqlite3.connect(config.DATABASE_FILENAME)
cursor = db.cursor()
logging.debug('database connected')
# get timestamp from the last record in the database
last_qso_time, message = dataaccess.get_last_qso(cursor)
# load qso_operators
qso_operators = dataaccess.get_operators_by_qsos(cursor)
# load qso_stations -- maybe useless chartjunk
qso_stations = dataaccess.get_station_qsos(cursor)
# get something else.
qso_band_modes = dataaccess.get_qso_band_modes(cursor)
# load QSOs per Hour by Operator
operator_qso_rates = dataaccess.get_qsos_per_hour_per_operator(
cursor, last_qso_time)
# load QSO rates per Hour by Band
qsos_per_hour, qsos_per_band = dataaccess.get_qsos_per_hour_per_band(
cursor)
# load QSOs by Section
qsos_by_section = dataaccess.get_qsos_by_section(cursor)
logging.debug('load data done')
except sqlite3.OperationalError as error:
logging.exception(error)
sys.exit(1)
finally:
if db is not None:
logging.debug('Closing DB')
cursor.close()
db.close()
db = None
try:
# image_data, image_size = graphics.qso_summary_table(size, qso_band_modes)
# image_data, image_size = graphics.qso_rates_table(size, operator_qso_rates)
# image_data, image_size = graphics.qso_operators_graph(size, qso_operators)
# image_data, image_size = graphics.qso_operators_table(size, qso_operators)
# image_data, image_size = graphics.qso_stations_graph(size, qso_stations)
# image_data, image_size = graphics.qso_bands_graph(size, qso_band_modes)
# image_data, image_size = graphics.qso_modes_graph(size, qso_band_modes)
# image_data, image_size = graphics.qso_rates_chart(size, qsos_per_hour)
image_data, image_size = graphics.draw_map(size, qsos_by_section)
# gc.collect()
image = pygame.image.frombuffer(image_data, image_size, 'RGB')
graphics.show_graph(screen, size, image)
pygame.display.flip()
# wait for a key press
run = True
while run:
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
break
elif event.type == pygame.KEYDOWN:
if event.key == ord('q'):
logging.debug('Q key pressed')
run = False
else:
logging.debug('event key=%d', event.key)
except Exception as e:
logging.exception("Exception in main:", exc_info=e)
pygame.display.quit()
logging.info('one_chart exit')