def f(path):
if os.path.isfile(path):
path = os.path.dirname(path)
cli.note("Running a new shell in %s\n"
"To exit the shell, type 'exit' and press Enter." % path)
with util.Chdir(path):
pty.spawn([shell_cmd])
def _safe_chdir(dir):
if not os.path.exists(dir):
class NoOp(object):
def __enter__(self):
pass
def __exit__(self, *_args):
pass
return NoOp()
return util.Chdir(dir)
def _run(op, flags, opts):
run = _init_run()
_init_run_attrs(run, op, flags, opts)
summary = _init_output_scalars(run, opts)
try:
with RunOutput(run, summary):
with util.Chdir(run.path):
result = op(**flags)
except Exception as e:
exit_status = 1
raise RunError(run, e)
else:
exit_status = 0
return run, result
finally:
_finalize_run_attrs(run, exit_status)
def print_runs(self,
runs=None,
flags=False,
labels=False,
status=False,
cwd=None,
limit=None):
cwd = os.path.join(self.cwd, cwd) if cwd else self.cwd
if runs is None:
runs = self.list_runs(limit=limit)
cols = self._cols_for_print_runs(flags, labels, status)
rows = []
with util.Chdir(cwd):
for run in runs:
rows.append(self._row_for_print_run(run, flags, labels,
status))
cli.table(rows, cols)
def _run(op, flag_vals, opts, extra_attrs=None):
run = _init_run()
_init_run_attrs(run, op, flag_vals, opts, extra_attrs)
summary = _init_output_scalars(run, opts)
try:
with RunOutput(run, summary):
_write_proc_lock(run)
with util.Chdir(run.path):
result = op(**flag_vals)
except KeyboardInterrupt as e:
exit_status = exit_code.KEYBOARD_INTERRUPT
util.raise_from(RunTerminated(run, e), e)
except Exception as e:
exit_status = exit_code.DEFAULT_ERROR
util.raise_from(RunError(run, e), e)
else:
exit_status = 0
return run, result
finally:
_finalize_run(run, exit_status)
