def run(self, command, application):
"""Open application's history buffer in an editor.
:type command: list
:param command: The dot command as a list split
on whitespace, e.g ``['.foo', 'arg1', 'arg2']``
:type application: AWSShell
:param application: The application object.
"""
all_commands = '\n'.join([
'aws ' + h for h in list(application.history)
if not h.startswith(('.', '!'))
])
with temporary_file('w') as f:
f.write(all_commands)
f.flush()
editor = self._get_editor_command()
try:
p = self._popen_cls([editor, f.name])
p.communicate()
except OSError:
self._err.write(
"Unable to launch editor: %s\n"
"You can configure which editor to use by "
"exporting the EDITOR environment variable.\n" % editor)
def run(self, command, application):
"""Open application's history buffer in an editor.
:type command: list
:param command: The dot command as a list split
on whitespace, e.g ``['.foo', 'arg1', 'arg2']``
:type application: AWSShell
:param application: The application object.
"""
all_commands = '\n'.join(
['aws ' + h for h in list(application.history)
if not h.startswith(('.', '!'))])
with temporary_file('w') as f:
f.write(all_commands)
f.flush()
editor = self._get_editor_command()
try:
p = self._popen_cls([editor, f.name])
p.communicate()
except OSError:
self._err.write("Unable to launch editor: %s\n"
"You can configure which editor to use by "
"exporting the EDITOR environment variable.\n"
% editor)
def test_can_open_in_read(self):
with temporary_file('r') as f:
filename = f.name
assert f.read() == ''
# Verify we can open the file again
# in another file descriptor.
with open(filename, 'w') as f2:
f2.write("foobar")
f.seek(0)
assert f.read() == "foobar"
self.assertFalse(os.path.isfile(filename))
def run(self, command, application):
"""Open application's history buffer in an editor.
:type command: list
:param command: The dot command as a list split
on whitespace, e.g ``['.foo', 'arg1', 'arg2']``
:type application: AWSShell
:param application: The application object.
"""
all_commands = "\n".join(["aws " + h for h in list(application.history) if not h.startswith((".", "!"))])
with temporary_file("w") as f:
f.write(all_commands)
f.flush()
editor = self._get_editor_command()
p = self._popen_cls([editor, f.name])
p.communicate()
def run(self, command, application):
"""Open application's history buffer in an editor.
:type command: list
:param command: The dot command as a list split
on whitespace, e.g ``['.foo', 'arg1', 'arg2']``
:type application: AWSShell
:param application: The application object.
"""
all_commands = '\n'.join(
['aws ' + h for h in list(application.history)
if not h.startswith(('.', '!'))])
with temporary_file('w') as f:
f.write(all_commands)
f.flush()
editor = self._get_editor_command()
p = self._popen_cls([editor, f.name])
p.communicate()
def test_is_removed_after_exiting_context(self):
with temporary_file('w') as f:
filename = f.name
f.write("foobar")
f.flush()
self.assertFalse(os.path.isfile(filename))
def test_can_use_as_context_manager(self):
with temporary_file('w') as f:
filename = f.name
f.write("foobar")
f.flush()
self.assertEqual(open(filename).read(), "foobar")
