def pacbio_args_or_contract_runner(argv, parser, args_runner_func,
contract_tool_runner_func, alog,
setup_log_func):
"""
For tools that understand resolved_tool_contracts, but can't emit
tool contracts (they may have been written by hand)
:param parser: argparse Parser
:type parser: ArgumentParser
:param args_runner_func: func(args) => int signature
:param contract_tool_runner_func: func(tool_contract_instance) should be the signature
:param alog: a python log instance
:param setup_log_func: func(log_instance) => void signature
:return: int return code
:rtype: int
"""
def _log_not_none(msg):
if alog is not None:
alog.info(msg)
# circumvent the argparse parsing by inspecting the raw argv, then create
# a temporary parser with limited arguments to process the special case of
# --resolved-cool-contract (while still respecting verbosity flags).
if any(a.startswith(RESOLVED_TOOL_CONTRACT_OPTION) for a in argv):
p_tmp = get_default_argparser(version=parser.version,
description=parser.description)
add_resolved_tool_contract_option(
add_base_options(p_tmp, default_level="NOTSET"))
args_tmp = p_tmp.parse_args(argv)
resolved_tool_contract = load_resolved_tool_contract_from(
args_tmp.resolved_tool_contract)
_log_not_none(
"Successfully loaded resolved tool contract from {a}".format(
a=argv))
# XXX if one of the logging flags was specified, that takes precedence,
# otherwise use the log level in the resolved tool contract. note that
# this takes advantage of the fact that argparse allows us to use
# NOTSET as the default level even though it's not one of the choices.
log_level = get_parsed_args_log_level(args_tmp,
default_level=logging.NOTSET)
if log_level == logging.NOTSET:
log_level = resolved_tool_contract.task.log_level
with TemporaryResourcesManager(resolved_tool_contract) as tmp_mgr:
r = _pacbio_main_runner(alog,
setup_log_func,
contract_tool_runner_func,
resolved_tool_contract,
level=log_level)
_log_not_none("Completed running resolved contract. {c}".format(
c=resolved_tool_contract))
return r
else:
# tool was called with the standard commandline invocation
return pacbio_args_runner(argv, parser, args_runner_func, alog,
setup_log_func)
def get_parser():
p = get_default_argparser(__version__, __doc__)
p.add_argument("fasta_in", type=validate_file, help="Input Fasta")
p.add_argument("fasta_out", type=str, help="Output Fasta")
p.add_argument('--read-length', type=int, default=25, help="Min Sequence length to filter")
add_resolved_tool_contract_option(p)
# this parser cannot emit a tool contract, but can run from a resolved
# contract via --resolved-tool-contract /path/to/resolved-tool-contract.json
return p
def pacbio_args_or_contract_runner(argv,
parser,
args_runner_func,
contract_tool_runner_func,
alog, setup_log_func):
"""
For tools that understand resolved_tool_contracts, but can't emit
tool contracts (they may have been written by hand)
:param parser: argparse Parser
:type parser: ArgumentParser
:param args_runner_func: func(args) => int signature
:param contract_tool_runner_func: func(tool_contract_instance) should be
the signature
:param alog: a python log instance
:param setup_log_func: func(log_instance) => void signature
:return: int return code
:rtype: int
"""
def _log_not_none(msg):
if alog is not None:
alog.info(msg)
# circumvent the argparse parsing by inspecting the raw argv, then create
# a temporary parser with limited arguments to process the special case of
# --resolved-cool-contract (while still respecting verbosity flags).
if any(a.startswith(RESOLVED_TOOL_CONTRACT_OPTION) for a in argv):
p_tmp = get_default_argparser(version=parser.version,
description=parser.description)
add_resolved_tool_contract_option(add_base_options(p_tmp,
default_level="NOTSET"))
args_tmp = p_tmp.parse_args(argv)
resolved_tool_contract = load_resolved_tool_contract_from(
args_tmp.resolved_tool_contract)
_log_not_none("Successfully loaded resolved tool contract from {a}".format(a=argv))
# XXX if one of the logging flags was specified, that takes precedence,
# otherwise use the log level in the resolved tool contract. note that
# this takes advantage of the fact that argparse allows us to use
# NOTSET as the default level even though it's not one of the choices.
log_level = get_parsed_args_log_level(args_tmp,
default_level=logging.NOTSET)
if log_level == logging.NOTSET:
log_level = resolved_tool_contract.task.log_level
with TemporaryResourcesManager(resolved_tool_contract) as tmp_mgr:
r = _pacbio_main_runner(alog, setup_log_func, contract_tool_runner_func, resolved_tool_contract, level=log_level)
_log_not_none("Completed running resolved contract. {c}".format(c=resolved_tool_contract))
return r
else:
# tool was called with the standard commandline invocation
return pacbio_args_runner(argv, parser, args_runner_func, alog,
setup_log_func)
def get_parser():
p = get_default_argparser(__version__, __doc__)
p.add_argument("fasta_in", type=validate_file, help="Input Fasta")
p.add_argument("fasta_out", type=str, help="Output Fasta")
p.add_argument('--read-length',
type=int,
default=25,
help="Min Sequence length to filter")
add_resolved_tool_contract_option(p)
# this parser cannot emit a tool contract, but can run from a resolved
# contract via --resolved-tool-contract /path/to/resolved-tool-contract.json
return p
