def get_help_string(unit, brief=False, width=None):
"""
Retrieves the help string from a given refinery unit.
"""
if brief:
return terminalfit(documentation(unit), width=width)
else:
from io import StringIO
try:
argp = unit(_terminal_width=width).argp
except ArgparseError as fail:
argp = fail.parser
buffer = StringIO('w')
argp.print_help(buffer)
info = buffer.getvalue()
return info
def test_terminalfit(self):
@inspect.getdoc
class data:
"""
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed venenatis ac urna id ultricies. Integer eu semper mauris. Nunc sed
nunc non ante volutpat egestas. Nam nec risus sed ex dignissim pharetra. Integer vel augue erat. Vivamus hendrerit convallis
tortor in varius. Morbi sed nulla eget turpis volutpat maximus id vitae nisi:
1. Aenean ullamcorper egestas lorem ornare ultrices.
2. Donec quis gravida orci.
3. Fusce auctor, orci sit amet vehicula varius, elit dolor feugiat nisl, at congue sapien sapien ut felis. Etiam pharetra est
non turpis facilisis ullamcorper.
Ut quis ipsum varius, pellentesque mauris nec, rutrum quam. Proin dictum neque ut sem hendrerit, nec lobortis sem scelerisque.
Nullam eget justo in nunc lacinia porttitor eget nec quam. Morbi volutpat egestas risus, eget malesuada nulla vulputate eu. Cras
leo ipsum, porttitor et malesuada a, laoreet nec metus:
- Donec porttitor suscipit dapibus.
- Phasellus sodales erat id imperdiet rutrum.
- Vestibulum in augue vel libero tempor vestibulum.
"""
@inspect.getdoc
class wish:
"""
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed venenatis ac urna id
ultricies. Integer eu semper mauris. Nunc sed nunc non ante volutpat egestas. Nam nec
risus sed ex dignissim pharetra. Integer vel augue erat. Vivamus hendrerit convallis
tortor in varius. Morbi sed nulla eget turpis volutpat maximus id vitae nisi:
1. Aenean ullamcorper egestas lorem ornare ultrices.
2. Donec quis gravida orci.
3. Fusce auctor, orci sit amet vehicula varius, elit dolor feugiat nisl, at congue
sapien sapien ut felis. Etiam pharetra est non turpis facilisis ullamcorper.
Ut quis ipsum varius, pellentesque mauris nec, rutrum quam. Proin dictum neque ut sem
hendrerit, nec lobortis sem scelerisque. Nullam eget justo in nunc lacinia porttitor eget
nec quam. Morbi volutpat egestas risus, eget malesuada nulla vulputate eu. Cras leo ipsum,
porttitor et malesuada a, laoreet nec metus:
- Donec porttitor suscipit dapibus.
- Phasellus sodales erat id imperdiet rutrum.
- Vestibulum in augue vel libero tempor vestibulum.
"""
self.assertEqual(tools.terminalfit(data, width=90), wish)
def get_help_string(unit, brief=False, width=None):
"""
Retrieves the help string from a given refinery unit.
"""
if brief:
return terminalfit(documentation(unit), width=width)
else:
from io import StringIO
from os import environ
try:
environ['REFINERY_TERMSIZE'] = str(width)
argp = unit.argparser()
except ArgparseError as fail:
argp = fail.parser
buffer = StringIO('w')
argp.print_help(buffer)
info = buffer.getvalue()
return info
def get_help_string(unit, brief=False, width=None):
"""
Retrieves the help string from a given refinery unit.
"""
if brief:
return terminalfit(documentation(unit), width=width)
else:
from io import StringIO
from refinery.lib.environment import environment
_ts = environment.term_size.value
environment.term_size.value = width
try:
argp = unit.argparser()
except ArgparseError as fail:
argp = fail.parser
else:
buffer = StringIO('w')
argp.print_help(buffer)
info = buffer.getvalue()
return info
finally:
environment.term_size.value = _ts
def add_text(self, text):
if isinstance(text, str):
text = terminalfit(text, width=get_terminal_size())
return super().add_text(text)
def process(self, data: str) -> str:
return terminalfit(data, self.args.delta, self.args.width)