def get(self):
user = users.get_current_user()
if user:
user_name = user.nickname()
user_url = users.create_logout_url("/")
else:
self.redirect(users.create_login_url("/"))
return
r = Row(name = 'NewRow', owner = user)
r.put()
self.redirect('/show')
def to_records(cls):
columns = Column.count()
rows = Row.count()
return [[str(Cell.array[(row, column)]._data)
if (row, column) in Cell.array else ""
for column in range(columns)] for row in range(rows)]
def execute(self):
# color = self.color.color.name(QtGui.QColor.HexRgb)
query = Query(self.input.toPlainText())
query.execute()
if query.error == Query.NoError:
selection = Selection()
selection.query = query
DataView.Model.headerDataChanged.emit(Qt.Vertical, 0, Row.count())
def revert(self):
self.random_sample_widget.setDisabled(True)
self.case_range_widget.setDisabled(True)
self.if_condition_btn.setDisabled(True)
self.filter_variable_line.setDisabled(True)
self.random_sample_widget.revert()
# begin = data_view.cell_model.createIndex(0, 0)
# end = data_view.cell_model.createIndex(100, 10)
DataView.Model.headerDataChanged.emit(Qt.Vertical, 0, Row.count())
def execute(self):
r = Row.count()
approx, exact = RandomSample.Approximately, RandomSample.Exactly
try:
if r > 0:
if self.type == approx:
args = range(0, r), int(r * self.percent / 100)
elif self.type == exact:
args = range(0, self._from), self.no
# print(*args)
# print("r={}".format(r))
self.selection = sample(*args)
except ValueError as e:
logger.error(e)
def __init__(self, row, column, data=None):
self.id = len(Cell.array)
self.row_id = row
self.column_id = column
self._data = data
column_obj = Column.get(column)
row_obj = Row.get(row)
if not self.column:
self.column = Column(column)
else:
self.column = column_obj
if not self.row:
self.row = Row(row)
else:
self.row = row_obj
Cell.array[(row, column)] = self
def get(self):
user = users.get_current_user()
if user:
user_name = user.nickname()
user_url = users.create_logout_url("/")
else:
self.redirect(users.create_login_url("/"))
return
now = datetime.datetime.now()
now = now.replace(hour = 0, minute = 0,
second = 0, microsecond = 0)
rows = []
rows = Row.all().filter("owner =",user)
text = 'Now: %s\n' % now
text += 'User: %s, URL: %s\n' % (user_name, user_url)
segments = make_segments(now, 15)
template_rows = make_template_rows(segments, rows)
self.response.out.write(template.render('templates/lines.html',
{'text': text, 'segments': segments,
'template_rows': template_rows, 'user_name': user_name,
'user_url': user_url}))
def rowCount(self, QModelIndex_parent=None, *args, **kwargs):
rows_count = Row.count()
# logger.debug("rows_count={}".format(rows_count))
return CellModel.Rows
def from_changed(self, value):
self.selection.random_sample.from_ = value
DataView.Model.headerDataChanged.emit(Qt.Vertical, 0, Row.count())
logger.debug(value)
def to_changed(self, value):
self.selection.range.to = value
DataView.Model.headerDataChanged.emit(Qt.Vertical, 0, Row.count())
logger.debug(value)
def row(self):
return Row.get(self.row_id)
