def __init__(self, *args, **kwargs):
super(BaseDataModule,self).__init__(*args, **kwargs)
self._dataset=Dataset(headers=self.app.devices())
self._handlers=[]
self._group_preset=False
self._name_preset=False
self._init_names()
self.before_shoot_signal=Signal(self)
self.before_after_signal=Signal(self)
class BaseDataModule(BaseModule):
def __init__(self, *args, **kwargs):
super(BaseDataModule,self).__init__(*args, **kwargs)
self._dataset=Dataset(headers=self.app.devices())
self._handlers=[]
self._group_preset=False
self._name_preset=False
self._init_names()
self.before_shoot_signal=Signal(self)
self.before_after_signal=Signal(self)
def _init_names(self):
self._datagroup = ""
self._datagroup_comment = ""
self._dataname = ""
self._datacomment = ""
def initialize(self):
self._init_names()
def release(self):
self._group_preset=False
self._name_preset=False
def register_handler(self, h):
self._handlers.append(h)
@property
def datainfo(self):
return {
"name" : self._dataname,
"comment" : self._datacomment
}
@property
def dataname(self):
return self._dataname
@property
def datagroup(self):
return self._datagroup
@property
def groupinfo(self):
return {
"group" : self._datagroup,
"comment" : self._datagroup_comment
}
def validate_name(self, name, comment=""):
if not re.match(r"[A-Za-z_]+[0-9]*",name):
self.error("Data name is not regular. It can contain only letters, numbers and '_'")
return False
return True
def validate_group(self, name, comment=""):
if not re.match(r"[A-Za-z_]+[0-9]*",name):
self.error("Group name is not regular. It can contain only letters, numbers and '_'")
return False
return True
def set_dataname(self, name, comment="", **kwargs):
if not self.validate_name(name, comment): return
self._dataname=name
self._datacomment=comment
def set_datagroup(self, name, comment="", **kwargs):
if not self.validate_group(name, comment): return
self._datagroup=name
self._datagroup_comment=comment
def status(self):
return (("Data group",self._datagroup,""),
("Group comment",self._datagroup_comment,""),
("Data name",self._dataname,""),
("Data comment",self._datacomment,"")
)
def get_data(self, colname):
return self._dataset[colname]
def init_data(self, *args, **kwargs):
self._dataset.clear(headers=False)
#if not self._makedatapath(): return False
for h in self._handlers:
try:
h.init_data(*args, **kwargs)
except Exception, err:
self.exception(err)
raise
