diff options
Diffstat (limited to 'hostinfo/printer.py')
| -rw-r--r-- | hostinfo/printer.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/hostinfo/printer.py b/hostinfo/printer.py index 4302e04..d635d0a 100644 --- a/hostinfo/printer.py +++ b/hostinfo/printer.py @@ -82,14 +82,14 @@ class Printer: return (lambda key: self._should_display(_get_full_key(prev_key, key), filter_key)) - def _print(self, value, printer, filter_key=None, sort=None): + def _print(self, value, printer, filter_key=None, sort=None, force=False): try: value = value.strip().splitlines() except AttributeError: pass if isinstance(value, dict): - self._print_dict(value, printer, filter_key, sort) + self._print_dict(value, printer, filter_key, sort, force) elif isinstance(value, list): self._print_list(value, printer, filter_key) elif value is None: @@ -126,7 +126,7 @@ class Printer: else: self._print(value, printer, filter_key) - def _print_dict(self, value, printer, filter_key, sort): + def _print_dict(self, value, printer, filter_key, sort, force): keys = _sort_with_list( [(key, full_key) for key in value.keys() for full_key in [_get_full_key(printer.full_key, key)] @@ -140,6 +140,7 @@ class Printer: _space(filter_key, printer.full_key, printer, True) + found = False for (key, full_key) in keys: new_filter_key = None if filter_key is not None: @@ -148,6 +149,7 @@ class Printer: elif full_key != filter_key: continue + found = True new_printer = prefix.Printer(full_key, printer) if filter_key is None: new_printer.set_label(self._get_label(key, full_key), maxlength) @@ -155,15 +157,18 @@ class Printer: self._print_key(full_key, value[key], new_printer, new_filter_key) _space(filter_key, printer.full_key, new_printer) + if force and not found: + printer.pprint('') + def _get_label(self, key, full_key): if full_key in self.labels: return self.labels[full_key] return key - def info(self, key, label=None, maxlength=0): + def info(self, key, label=None, maxlength=0, force=False): printer = prefix.Printer() if label is not None: printer.set_label(label, maxlength) - self._print(self.data, printer, filter_key=key, + self._print(self.data, printer, filter_key=key, force=force, sort=['hostname', 'arch', 'os', 'addresses', 'ports']) |