def printenv(self, argv):
"""printenv [name ...]
Shows the shell environment that processes will run with. """
if len(argv) == 1:
names = list(self._environ.keys())
names.sort()
ms = functools.reduce(max, map(len, names))
for name in names:
value = self._environ[name]
self._print("{:{maxsize}s} = {}".format(name, safe_repr(value), maxsize=ms))
else:
s = []
for name in argv[1:]:
try:
s.append("{} = {}".format(name, safe_repr(self._environ[name])))
except KeyError:
pass
self._print("\n".join(s))
def printenv(self, argv):
"""printenv [name ...]
Shows the shell environment that processes will run with. """
if len(argv) == 1:
names = list(self._environ.keys())
names.sort()
ms = functools.reduce(max, map(len, names))
for name in names:
value = self._environ[name]
self._print("{:{maxsize}s} = {}".format(name,
safe_repr(value),
maxsize=ms))
else:
s = []
for name in argv[1:]:
try:
s.append("{} = {}".format(name,
safe_repr(self._environ[name])))
except KeyError:
pass
self._print("\n".join(s))
def show(self, argv):
"""show
Display list contents."""
for i, obj in enumerate(self._obj):
self._print("%5.5s: %s" % (i, safe_repr(obj)))
def items(self, argv):
"""items
Show mapping items."""
for name, val in self._obj.items():
self._print("%25.25r: %s" % (name, safe_repr(val)))
def show(self, argv):
"""show
Display list contents."""
for i, obj in enumerate(self._obj):
self._print("%5.5s: %s" % (i, safe_repr(obj)))
def items(self, argv):
"""items
Show mapping items."""
for name, val in self._obj.items():
self._print("%25.25r: %s" % (name, safe_repr(val)))