def print_dict(d, dict_property="Property", wrap=0):
pt = prettytable.PrettyTable([dict_property, 'Value'],
caching=False,
print_empty=False)
pt.align = 'l'
for k, v in sorted(six.iteritems(d)):
# convert dict to str to check length
if isinstance(v, dict):
v = str(v)
if isinstance(v, six.string_types):
v = strutils.safe_encode(v)
# if value has a newline, add in multiple rows
# e.g. fault with stacktrace
if v and isinstance(v, six.string_types) and r'\n' in v:
lines = v.strip().split(r'\n')
col1 = k
for line in lines:
if wrap > 0:
line = textwrap.fill(str(line), wrap)
pt.add_row([col1, line])
col1 = ''
else:
if wrap > 0:
v = textwrap.fill(str(v), wrap)
pt.add_row([k, v])
print(pt.get_string())
def print_dict(dct, dict_property="Property", wrap=0):
"""Print a `dict` as a table of two columns.
:param dct: `dict` to print
:param dict_property: name of the first column
:param wrap: wrapping for the second column
"""
pt = prettytable.PrettyTable([dict_property, 'Value'], caching=False)
pt.align = 'l'
for k, v in dct.iteritems():
# convert dict to str to check length
if isinstance(v, dict):
v = str(v)
if wrap > 0:
v = textwrap.fill(str(v), wrap)
# if value has a newline, add in multiple rows
# e.g. fault with stacktrace
if v and isinstance(v, basestring) and r'\n' in v:
lines = v.strip().split(r'\n')
col1 = k
for line in lines:
pt.add_row([col1, line])
col1 = ''
else:
pt.add_row([k, v])
print(strutils.safe_encode(pt.get_string()))
def print_list(objs, fields, formatters=None, sortby_index=0,
mixed_case_fields=None):
"""Print a list or objects as a table, one row per object.
:param objs: iterable of :class:`Resource`
:param fields: attributes that correspond to columns, in order
:param formatters: `dict` of callables for field formatting
:param sortby_index: index of the field for sorting table rows
:param mixed_case_fields: fields corresponding to object attributes that
have mixed case names (e.g., 'serverId')
"""
formatters = formatters or {}
mixed_case_fields = mixed_case_fields or []
if sortby_index is None:
sortby = None
else:
sortby = fields[sortby_index]
pt = prettytable.PrettyTable(fields, caching=False)
pt.align = 'l'
for o in objs:
row = []
for field in fields:
if field in formatters:
row.append(formatters[field](o))
else:
if field in mixed_case_fields:
field_name = field.replace(' ', '_')
else:
field_name = field.lower().replace(' ', '_')
data = getattr(o, field_name, '')
row.append(data)
pt.add_row(row)
print(strutils.safe_encode(pt.get_string(sortby=sortby)))
def print_dict(d, dict_property="Property", wrap=0):
pt = prettytable.PrettyTable([dict_property, 'Value'],
caching=False, print_empty=False)
pt.align = 'l'
for k, v in sorted(six.iteritems(d)):
# convert dict to str to check length
if isinstance(v, dict):
v = str(v)
if isinstance(v, six.string_types):
v = strutils.safe_encode(v)
# if value has a newline, add in multiple rows
# e.g. fault with stacktrace
if v and isinstance(v, six.string_types) and r'\n' in v:
lines = v.strip().split(r'\n')
col1 = k
for line in lines:
if wrap > 0:
line = textwrap.fill(str(line), wrap)
pt.add_row([col1, line])
col1 = ''
else:
if wrap > 0:
v = textwrap.fill(str(v), wrap)
pt.add_row([k, v])
print(pt.get_string())
def main(args=None):
try:
if args is None:
args = sys.argv[1:]
CeilometerShell().main(args)
except Exception as e:
if '--debug' in args or '-d' in args:
raise
else:
print(strutils.safe_encode(six.text_type(e)), file=sys.stderr)
sys.exit(1)
def main(args=None):
try:
if args is None:
args = sys.argv[1:]
CeilometerShell().main(args)
except Exception as e:
if '--debug' in args or '-d' in args:
raise
else:
print(strutils.safe_encode(six.text_type(e)), file=sys.stderr)
sys.exit(1)