robotics/adafruit-servo-mapper
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Less input() and more getch(); Also use a class define for the main mapping dict key

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Mike 2020-07-26 08:22:29 +01:00
parent 9c3a3fb6ec
commit e04c59d9e8
1 changed files with 9 additions and 6 deletions
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15
MikesServoMapper.py
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@ -24,6 +24,7 @@ class MikesServoMapper:
__ESCAPE_KEY = chr(27) __ESCAPE_KEY = chr(27)
__DEFAULT_OUTPUT_FILE_NAME = "servo-mappings.yml" __DEFAULT_OUTPUT_FILE_NAME = "servo-mappings.yml"
__DEFAULT_SERVO_CHANNEL_MAPPING_KEY = "servo-to-channel"
def __init__(self, config_file: str = None, names=None, output_file: str = None): def __init__(self, config_file: str = None, names=None, output_file: str = None):
@ -124,7 +125,7 @@ class MikesServoMapper:
self.__logger.info("3. Write mappings to file") self.__logger.info("3. Write mappings to file")
self.__logger.info("4. Load previously saved mappings") self.__logger.info("4. Load previously saved mappings")
self.__logger.info("Q. Quit") self.__logger.info("Q. Quit")
user_choice = input("====> ") user_choice = getch.getch()
if user_choice == "q" or user_choice == "Q": if user_choice == "q" or user_choice == "Q":
self.__logger.info("Quitting!") self.__logger.info("Quitting!")
@ -171,7 +172,7 @@ class MikesServoMapper:
self.__logger.info("") self.__logger.info("")
self.__logger.info("Please enter a number to change the corresponding mapping, or Q to quit.") self.__logger.info("Please enter a number to change the corresponding mapping, or Q to quit.")
user_input = input("==========> ") user_input = getch.getch()
if user_input == "Q" or user_input == "q": if user_input == "Q" or user_input == "q":
self.__logger.info("Quitting mapping mode") self.__logger.info("Quitting mapping mode")
break break
@ -196,7 +197,9 @@ class MikesServoMapper:
self.__logger.info("Mapping channel for: %s" % (name,)) self.__logger.info("Mapping channel for: %s" % (name,))
self.__logger.info( self.__logger.info(
"Press a key between 0-9 and A-F to try a channel." "Press a key between 0-9 and A-F to try a channel."
" Press the space bar when you've found the correct channel, or escape to abort." )
self.__logger.info(
"Press the space bar when you've found the correct channel, or escape to abort."
) )
self.__logger.info("Currently selected channel: %s" % selected_channel) self.__logger.info("Currently selected channel: %s" % selected_channel)
@ -273,7 +276,7 @@ class MikesServoMapper:
self.__logger.info("Writing mappings to output file: %s" % (output_file_path,)) self.__logger.info("Writing mappings to output file: %s" % (output_file_path,))
data = { data = {
"servo-mappings": self.__mappings self.__DEFAULT_SERVO_CHANNEL_MAPPING_KEY: self.__mappings
} }
with open(output_file_path, 'w') as f: with open(output_file_path, 'w') as f:
@ -289,11 +292,11 @@ class MikesServoMapper:
with open(file_path) as f: with open(file_path) as f:
loaded_data = yaml.safe_load(f) loaded_data = yaml.safe_load(f)
if "servo-mappings" not in loaded_data.keys(): if self.__DEFAULT_SERVO_CHANNEL_MAPPING_KEY not in loaded_data.keys():
self.__logger.warning("Could not find key 'servo-mappings' in loaded data") self.__logger.warning("Could not find key 'servo-mappings' in loaded data")
return return
mappings = loaded_data["servo-mappings"] mappings = loaded_data[self.__DEFAULT_SERVO_CHANNEL_MAPPING_KEY]
if not isinstance(mappings, dict): if not isinstance(mappings, dict):
self.__logger.warning("Mappings aren't in dict format; Won't load") self.__logger.warning("Mappings aren't in dict format; Won't load")
return return