def execute(self, action=None):
text = self.text
if self.mode.__class__.__name__ == "Shell":
expanded = util.expandmacro(self.text, shell=True)
else:
expanded = util.expandmacro(self.text, shell=False)
self.hide()
self.history.append(text)
self.history.hide()
ret = self.mode.execute(expanded, action)
if isinstance(ret, (tuple, list)) and len(ret) == 2:
self.restart(ret[0], ret[1])
def communicate(self, string=None):
if self.cmdline.mode.__class__.__name__ != "Shell":
return
if string is None:
string = self.cmdline.text
cmd = util.expandmacro(string)
out, err = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True).communicate()
entries = []
for line in (out + err).splitlines():
try:
line = line.decode()
line = re.sub(r"[\r]", "", line).expandtabs()
attr = 0
except UnicodeError:
line = "????? - Invalid encoding"
attr = look.colors["ErrorMessage"]
entries.append(Entry(line, attr=attr))
if entries:
self.show(entries)
else:
self.show([Entry("No output: `{0}'".format(cmd))])
def expandmacro(self):
if self.mode.__class__.__name__ == "Shell":
self.settext(util.expandmacro(self.text, shell=True))
else:
self.settext(util.expandmacro(self.text, shell=False))
self.edithook()
def _enter_exec():
"""Behavior of executable file."""
widgets.cmdline.start(mode.Shell(), util.expandmacro(" ./%f", shell=True), 0)
def python(cmd):
cmd = util.expandmacro(cmd, shell=False)
Process().python(cmd)
def spawn(cmd, title=None, expandmacro=True):
if expandmacro:
cmd = util.expandmacro(cmd, shell=True)
Process().spawn(cmd, title)