music with stepper motors
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# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import click
class PlatformioCLI(click.MultiCommand):
leftover_args = []
def __init__(self, *args, **kwargs):
super(PlatformioCLI, self).__init__(*args, **kwargs)
self._pio_cmds_dir = os.path.dirname(__file__)
@staticmethod
def in_silence():
args = PlatformioCLI.leftover_args
return args and any(
[
args[0] == "debug" and "--interpreter" in " ".join(args),
args[0] == "upgrade",
"--json-output" in args,
"--version" in args,
]
)
def invoke(self, ctx):
PlatformioCLI.leftover_args = ctx.args
if hasattr(ctx, "protected_args"):
PlatformioCLI.leftover_args = ctx.protected_args + ctx.args
return super(PlatformioCLI, self).invoke(ctx)
def list_commands(self, ctx):
cmds = []
for cmd_name in os.listdir(self._pio_cmds_dir):
if cmd_name.startswith("__init__"):
continue
if os.path.isfile(os.path.join(self._pio_cmds_dir, cmd_name, "command.py")):
cmds.append(cmd_name)
elif cmd_name.endswith(".py"):
cmds.append(cmd_name[:-3])
cmds.sort()
return cmds
def get_command(self, ctx, cmd_name):
mod = None
try:
mod_path = "platformio.commands." + cmd_name
if os.path.isfile(os.path.join(self._pio_cmds_dir, cmd_name, "command.py")):
mod_path = "platformio.commands.%s.command" % cmd_name
mod = __import__(mod_path, None, None, ["cli"])
except ImportError:
try:
return self._handle_obsolate_command(cmd_name)
except AttributeError:
pass
raise click.UsageError('No such command "%s"' % cmd_name, ctx)
return mod.cli
@staticmethod
def _handle_obsolate_command(name):
# pylint: disable=import-outside-toplevel
if name == "init":
from platformio.commands.project import project_init
return project_init
raise AttributeError()