def parse_output_list(output_list=None, input_list=None):
""" Return an :func:`~weaver.util.iterable` object of output files.
If `output_list` is ``None``, then return ``[]``. If `output_list` is a
string template, then use it to generate a list of :class:`File`
objects. If `output_list` is already an :func:`~weaver.util.iterable`,
then map :class:`File` to `output_list` and return it.
This means that `output_list` must be one of the following:
1. ``None`` to leave it to the caller to generate an output file object.
2. A string object to be used as a template.
3. An :func:`~weaver.util.iterable` object (ex. list, iterator, etc.).
If `output_list` is a string template, then it may have the following
fields:
- `{fullpath}`, `{FULL}` -- Full input file path.
- `{basename}`, `{BASE}` -- Base input file name.
- `{fullpath_woext}`, `{FULLWE}` -- Full input file path without extension
- `{basename_woext}`, `{BASEWE}` -- Base input file name without extension
"""
debug(D_DATA, 'Parsing output list')
if output_list is None:
return []
if isinstance(output_list, str) or isinstance(output_list, File):
# If input list is empty or output list is not a format string, then
# return list of single output file.
# TODO: support single {stash}
if not input_list or not '{' in str(output_list):
return [MakeFile(output_list)]
nest = CurrentNest()
return [
MakeFile(
str(output_list).format(
fullpath=input,
FULL=input,
i='{0:05X}'.format(i),
NUMBER='{0:05X}'.format(i),
stash=next(nest.stash) if '{stash}' in output_list else '',
fullpath_woext=os.path.splitext(input)[0],
FULL_WOEXT=os.path.splitext(input)[0],
basename=os.path.basename(input),
BASE=os.path.basename(input),
basename_woext=os.path.splitext(
os.path.basename(input))[0],
BASE_WOEXT=os.path.splitext(os.path.basename(input))[0]))
for i, input in enumerate(parse_string_list(input_list))
]
if iterable(output_list):
return [MakeFile(o) for o in parse_object_list(output_list)]
raise WeaverError(
D_DATA, 'Could not parse output argument: {0}'.format(output_list))
def parse_output_list(output_list=None, input_list=None):
""" Return an :func:`~weaver.util.iterable` object of output files.
If `output_list` is ``None``, then return ``[]``. If `output_list` is a
string template, then use it to generate a list of :class:`File`
objects. If `output_list` is already an :func:`~weaver.util.iterable`,
then map :class:`File` to `output_list` and return it.
This means that `output_list` must be one of the following:
1. ``None`` to leave it to the caller to generate an output file object.
2. A string object to be used as a template.
3. An :func:`~weaver.util.iterable` object (ex. list, iterator, etc.).
If `output_list` is a string template, then it may have the following
fields:
- `{fullpath}`, `{FULL}` -- Full input file path.
- `{basename}`, `{BASE}` -- Base input file name.
- `{fullpath_woext}`, `{FULLWE}` -- Full input file path without extension
- `{basename_woext}`, `{BASEWE}` -- Base input file name without extension
"""
debug(D_DATA, 'Parsing output list')
if output_list is None:
return []
if isinstance(output_list, str) or isinstance(output_list, File):
# If input list is empty or output list is not a format string, then
# return list of single output file.
# TODO: support single {stash}
if not input_list or not '{' in str(output_list):
return [MakeFile(output_list)]
nest = CurrentNest()
return [MakeFile(str(output_list).format(
fullpath = input,
FULL = input,
i = '{0:05X}'.format(i),
NUMBER = '{0:05X}'.format(i),
stash = next(nest.stash) if '{stash}' in output_list else '',
fullpath_woext = os.path.splitext(input)[0],
FULL_WOEXT = os.path.splitext(input)[0],
basename = os.path.basename(input),
BASE = os.path.basename(input),
basename_woext = os.path.splitext(os.path.basename(input))[0] if os.path.splitext(os.path.basename(input))[1] != ".gz" else os.path.splitext(os.path.splitext(os.path.basename(input))[0])[0],
BASE_WOEXT = os.path.splitext(os.path.basename(input))[0] if os.path.splitext(os.path.basename(input))[1] != ".gz" else os.path.splitext(os.path.splitext(os.path.basename(input))[0])[0]))
for i, input in enumerate(parse_string_list(input_list))]
if iterable(output_list):
return [MakeFile(o) for o in parse_object_list(output_list)]
raise WeaverError(D_DATA,
'Could not parse output argument: {0}'.format(output_list))
# vim: set sts=4 sw=4 ts=8 expandtab ft=python:
def parse_input_list(input_list=None):
""" Return an :func:`~weaver.util.iterable` object of input files.
This just uses :func:`~weaver.util.parse_string_list` to parse the input
and casts all the objects to :class:`File`.
This means that `input_list` must be one of the following:
1. ``None`` or ``[]`` for an empty list.
2. A string object.
3. An :func:`~weaver.util.iterable` object (ex. list, iterator, etc.).
Where each individual element must represent an :class:`File`.
"""
debug(D_DATA, 'Parsing input list')
return [MakeFile(i) for i in parse_object_list(input_list)]
def parse_input_list(input_list=None):
""" Return an :func:`~weaver.util.iterable` object of input files.
This just uses :func:`~weaver.util.parse_string_list` to parse the input
and casts all the objects to :class:`File`.
This means that `input_list` must be one of the following:
1. ``None`` or ``[]`` for an empty list.
2. A string object.
3. An :func:`~weaver.util.iterable` object (ex. list, iterator, etc.).
Where each individual element must represent an :class:`File`.
"""
debug(D_DATA, 'Parsing input list')
return [MakeFile(i) for i in parse_object_list(input_list)]