def do_t_reorder(self, line):
"""Reorder tasks of a project.
It works by starting an editor with the task list: you can then change
the order of the lines and save the list. The urgency field will be
updated to match the order.
t_reorder <project_name>"""
project = Project.byName(projectName)
taskList = Task.select(AND(Task.q.projectID == project.id,
Task.q.status != 'done'),
orderBy=-Task.q.urgency)
lines = [ "%d,%s" % (x.id, x.title) for x in taskList]
text = tui.editText("\n".join(lines))
ids = []
for line in text.split("\n"):
line = line.strip()
if not "," in line:
continue
id = int(line.split(",")[0])
ids.append(id)
ids.reverse()
for urgency, id in enumerate(ids):
task = Task.get(id)
task.urgency = urgency
def getProjectFromName(name, parameterName="project_name"):
"""
Helper function which returns a project given its name, or raise a
YokadiException if it does not exist.
"""
name = name.strip()
if len(name) == 0:
raise YokadiException("Missing <%s> parameter" % parameterName)
try:
return Project.byName(name)
except SQLObjectNotFound:
raise YokadiException("Project '%s' not found. Use p_list to see all projects." % name)