def pp_options_list(keys, width=80, _print=False):
""" Builds a concise listing of available options, grouped by prefix """
from textwrap import wrap
from itertools import groupby
def pp(name, ks):
pfx = (name + '.[' if name else '')
ls = wrap(', '.join(ks), width, initial_indent=pfx,
subsequent_indent=' ' * len(pfx), break_long_words=False)
if ls and ls[-1] and name:
ls[-1] = ls[-1] + ']'
return ls
ls = []
singles = [x for x in sorted(keys) if x.find('.') < 0]
if singles:
ls += pp('', singles)
keys = [x for x in keys if x.find('.') >= 0]
for k, g in groupby(sorted(keys), lambda x: x[:x.rfind('.')]):
ks = [x[len(k) + 1:] for x in list(g)]
ls += pp(k, ks)
s = '\n'.join(ls)
if _print:
print(s)
else:
return s
def pp_options_list(keys, width=80, _print=False):
""" Builds a concise listing of available options, grouped by prefix """
from textwrap import wrap
from itertools import groupby
def pp(name, ks):
pfx = (name + '.[' if name else '')
ls = wrap(', '.join(ks),
width,
initial_indent=pfx,
subsequent_indent=' ' * len(pfx),
break_long_words=False)
if ls and ls[-1] and name:
ls[-1] = ls[-1] + ']'
return ls
ls = []
singles = [x for x in sorted(keys) if x.find('.') < 0]
if singles:
ls += pp('', singles)
keys = [x for x in keys if x.find('.') >= 0]
for k, g in groupby(sorted(keys), lambda x: x[:x.rfind('.')]):
ks = [x[len(k) + 1:] for x in list(g)]
ls += pp(k, ks)
s = '\n'.join(ls)
if _print:
print s
else:
return s
def inner(x):
if isinstance(_type,(tuple,list)) :
if not any([isinstance(x,t) for t in _type]):
from pandas.core.common import pprint_thing as pp
pp_values = list(map(pp, _type))
raise ValueError("Value must be an instance of %s" % pp("|".join(pp_values)))
elif not isinstance(x, _type):
raise ValueError("Value must be an instance of '%s'" % str(_type))
def inner(x):
if isinstance(_type,(tuple,list)) :
if not any([isinstance(x,t) for t in _type]):
from pandas.core.common import pprint_thing as pp
pp_values = map(pp, _type)
raise ValueError("Value must be an instance of %s" % pp("|".join(pp_values)))
elif not isinstance(x, _type):
raise ValueError("Value must be an instance of '%s'" % str(_type))
def inner(x):
from pandas.core.common import pprint_thing as pp
if x not in legal_values:
if not any([c(x) for c in callables]):
pp_values = pp("|".join(lmap(pp, legal_values)))
msg = "Value must be one of {0}".format(pp_values)
if len(callables):
msg += " or a callable"
raise ValueError(msg)
def inner(x):
from pandas.core.common import pprint_thing as pp
if x not in legal_values:
if not any([c(x) for c in callables]):
pp_values = pp("|".join(lmap(pp, legal_values)))
msg = "Value must be one of {0}".format(pp_values)
if len(callables):
msg += " or a callable"
raise ValueError(msg)
def inner(x):
from pandas.core.common import pprint_thing as pp
if not x in legal_values:
pp_values = map(pp, legal_values)
raise ValueError("Value must be one of %s" %
pp("|".join(pp_values)))
def inner(x):
from pandas.core.common import pprint_thing as pp
if not x in legal_values:
pp_values = lmap(pp, legal_values)
raise ValueError("Value must be one of %s"
% pp("|".join(pp_values)))
