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python-escpos
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pylint changes

This commit is contained in:
Davis Goglin 2016-03-16 16:24:23 -07:00 committed by Davis Goglin
parent 4f92247ed6
commit ca3b4665a2
1 changed files with 43 additions and 37 deletions
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28
escpos/cli.py
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@ -11,7 +11,7 @@ from . import config
# Key: The name of escpos function and the argument passed on the CLI. Some
# manual translation is done in the case of barcodes_a -> barcode.
# Value: A list of dictionaries to pass to the escpos function as arguments.
demo_functions = {
DEMO_FUNCTIONS = {
'text': [
{'txt': 'Hello, World!',}
],
@ -56,12 +56,13 @@ def main():
line arguments. Called when run from a CLI.
"""
c = config.Config()
printer = c.printer()
saved_config = config.Config()
printer = saved_config.printer()
parser = argparse.ArgumentParser(
description='CLI for python-escpos',
epilog='Printer configuration is defined in the python-escpos config file. See documentation for details.',
epilog='Printer configuration is defined in the python-escpos config'
'file. See documentation for details.',
)
command_subparsers = parser.add_subparsers(
@ -128,7 +129,8 @@ def main():
required=True
)
parser_command_block_text = command_subparsers.add_parser('block_text', help='Print wrapped text')
parser_command_block_text = command_subparsers.add_parser('block_text',
help='Print wrapped text')
parser_command_block_text.set_defaults(func='block_text')
parser_command_block_text.add_argument(
'--txt',
@ -194,10 +196,12 @@ def main():
)
# Not supported
# parser_command_direct_image = command_subparsers.add_parser('direct_direct_image', help='Print an direct_image')
# parser_command_direct_image = command_subparsers.add_parser('direct_direct_image',
# help='Print an direct_image')
# parser_command_direct_image.set_defaults(func='direct_image')
parser_command_charcode = command_subparsers.add_parser('charcode', help='Set character code table')
parser_command_charcode = command_subparsers.add_parser('charcode',
help='Set character code table')
parser_command_charcode.set_defaults(func='charcode')
parser_command_charcode.add_argument(
'--code',
@ -276,7 +280,8 @@ def main():
type=int
)
parser_command_panel_buttons = command_subparsers.add_parser('panel_buttons', help='Disables panel buttons')
parser_command_panel_buttons = command_subparsers.add_parser('panel_buttons',
help='Disables panel buttons')
parser_command_panel_buttons.set_defaults(func='panel_buttons')
parser_command_panel_buttons.add_argument(
'--enable',
@ -285,7 +290,8 @@ def main():
required=True
)
parser_command_demo = command_subparsers.add_parser('demo', help='Demonstrates various functions')
parser_command_demo = command_subparsers.add_parser('demo',
help='Demonstrates various functions')
parser_command_demo.set_defaults(func='demo')
demo_group = parser_command_demo.add_mutually_exclusive_group()
demo_group.add_argument(
@ -332,7 +338,7 @@ def main():
def demo(printer, **kwargs):
"""
Prints specificed demos. Called when CLI is passed `demo`. This function
uses the demo_functions dictionary.
uses the DEMO_FUNCTIONS dictionary.
:param printer: A printer from escpos.printer
:param kwargs: A dict with a key for each function you want to test. It's
@ -345,7 +351,7 @@ def demo(printer, **kwargs):
.replace('barcodes_a', 'barcode')
.replace('barcodes_b', 'barcode')
)
for params in demo_functions[demo_choice]:
for params in DEMO_FUNCTIONS[demo_choice]:
command(**params)
if __name__ == '__main__':