def task_list(request):
"""List available fabric tasks."""
fabfile_path = settings.FABADMIN_FABFILE
filename = os.path.split(fabfile_path)[1]
module = os.path.splitext(filename)[0]
fabfile = __import__(module)
_, new_style, classic, default = load_tasks_from_module(fabfile)
tasks = []
for task_group in [new_style, classic, default]:
if task_group:
for task in task_group.values():
tasks.append(Task(task))
task_choices = [NullTask()] + tasks
output = ""
if request.method == "POST":
fabfile_form = FabfileForm(request.POST, tasks=task_choices)
if fabfile_form.is_valid():
cleaned_data = fabfile_form.cleaned_data
task = cleaned_data['task']
arguments = cleaned_data['arguments']
args = ['fab', '-f', fabfile_path, task + ":" + arguments]
process = subprocess.Popen(
args, shell=False, stdout=subprocess.PIPE
)
converter = Ansi2HTMLConverter()
shell_output = process.communicate()[0]
output = converter.convert(shell_output, False)
else:
fabfile_form = FabfileForm(tasks=task_choices)
return render_to_response("fabadmin/task_list.html", {
'tasks': tasks,
'fabfile_form': fabfile_form,
'ADMIN_MEDIA_PREFIX': settings.ADMIN_MEDIA_PREFIX,
'output': output
}, RequestContext(request, {}))
def task_list(request):
"""List available fabric tasks."""
fabfile_path = settings.FABADMIN_FABFILE
filename = os.path.split(fabfile_path)[1]
module = os.path.splitext(filename)[0]
fabfile = __import__(module)
_, new_style, classic, default = load_tasks_from_module(fabfile)
tasks = {}
def _add_group(task_group, group_name):
if task_group:
for name, task in task_group.items():
if isinstance(task, dict):
if group_name:
name = "%s.%s" % (group_name, name)
_add_group(task, name)
else:
t = Task(task, group_name)
if not t.name in tasks:
print "adding task: %s" % t.name
tasks[t.name] = t
else:
print "skipping task: %s" % t.name
for task_group in [new_style, classic, default]:
_add_group(new_style, None)
task_names = tasks.keys()
task_names.sort()
tasks = [tasks[n] for n in task_names]
task_choices = [NullTask()] + tasks
output = ""
if request.method == "POST":
fabfile_form = FabfileForm(request.POST, tasks=task_choices)
if fabfile_form.is_valid():
cleaned_data = fabfile_form.cleaned_data
task_str = cleaned_data['task']
arguments = cleaned_data['arguments']
if arguments:
task_str = "%s:%s" % (task_str, arguments)
args = ['fab', '-f', fabfile_path, task_str]
process = subprocess.Popen(
args, shell=False, stdout=subprocess.PIPE
)
converter = Ansi2HTMLConverter()
shell_output = process.communicate()[0]
output = converter.convert(shell_output, False)
else:
fabfile_form = FabfileForm(tasks=task_choices)
return render_to_response("fabadmin/task_list.html", {
'tasks': tasks,
'fabfile_form': fabfile_form,
'ADMIN_MEDIA_PREFIX': settings.ADMIN_MEDIA_PREFIX,
'output': output
}, RequestContext(request, {}))
