def perror(self,
msg: str = '',
*,
end: str = '\n',
apply_style: bool = True) -> None:
if apply_style:
final_msg = ansi.style_error(msg)
else:
final_msg = "{}".format(msg)
ansi.style_aware_write(sys.stderr, final_msg + end)
def perror(self,
msg: Any = '',
*,
end: str = '\n',
apply_style: bool = True) -> None:
"""Override perror() method from `cmd2.Cmd`
Use colorama native approach for styling the text instead of `cmd2.ansi` methods
:param msg: message to print (anything convertible to a str with '{}'.format() is OK)
:param end: string appended after the end of the message, default a newline
:param apply_style: If True, then ansi.style_error will be applied to the message text. Set to False in cases
where the message text already has the desired style. Defaults to True.
"""
if apply_style:
final_msg = "{}{}{}{}".format(Fore.RED, Back.YELLOW, msg,
Style.RESET_ALL)
else:
final_msg = "{}".format(msg)
ansi.style_aware_write(sys.stderr, final_msg + end)
def print_pivot_table(self):
bold = functools.partial(ansi.style, bold=True)
columns: List[Column] = list()
columns.append(Column(bold("ID"), width=5))
columns.append(Column(bold("Alive"), width=6))
columns.append(Column(bold("Socks Port"), width=12))
columns.append(Column(bold("PID"), width=10))
columns.append(Column(bold("User"), width=25))
columns.append(Column(bold("Computer"), width=25))
columns.append(Column(bold("Last"), width=12))
data_list: List[List[Any]] = list()
for pivot in ProxyPivots.instances.values():
data_list.append(pivot.get_list())
bt = BorderedTable(columns, column_borders=False)
table = bt.generate_table(data_list)
ansi.style_aware_write(sys.stdout, table + '\n\n')
def print_generic_table(self, data):
columns: List[Column] = list()
data_list: List[List[Any]] = list()
max_len0 = 0
max_len1 = 0
for row in data:
col_len = len(row[0])
if col_len > max_len0:
max_len0 = col_len
col_len = len(row[1])
if col_len > max_len1:
max_len1 = col_len
data_list.append(row)
columns.append(Column("", width=max_len0))
columns.append(Column("", width=max_len1))
bt = BorderedTable(columns)
table = bt.generate_table(data_list, include_header=False)
ansi.style_aware_write(sys.stdout, table + '\n\n')
def ansi_print(text):
"""Wraps style_aware_write so style can be stripped if needed"""
ansi.style_aware_write(sys.stdout, text + '\n\n')
def poutput(self, msg: str = "", *, end: str = "\n") -> None:
ansi.style_aware_write(sys.stdout, "{}{}".format(msg, end))
def perror(self, msg: Any = '', *, end: str = '\n', apply_style: bool = True) -> None:
if apply_style:
final_msg = ansi.style_error(msg)
else:
final_msg = str(msg)
ansi.style_aware_write(self.stdout, final_msg + end)