Exemplo n.º 1
0
    def _populate_table(front, tbl, col_headers, col_editable, row_list,
                        row2_datatup):
        #front.printDBG('_populate_table()')
        hheader = tbl.horizontalHeader()

        def set_header_context_menu(hheader):
            hheader.setContextMenuPolicy(Qt.CustomContextMenu)
            # TODO: for chip table: delete metedata column
            opt2_callback = [
                ('header', lambda: print('finishme')),
                ('cancel', lambda: print('cancel')),
            ]
            # HENDRIK / JASON TODO:
            # I have a small right-click context menu working
            # Maybe one of you can put some useful functions in these?
            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            hheader.customContextMenuRequested.connect(popup_slot)

        def set_table_context_menu(tbl):
            tbl.setContextMenuPolicy(Qt.CustomContextMenu)
            # RCOS TODO: How do we get the clicked item on a right click?
            # tbl.selectedItems
            # tbl.selectedIndexes
            opt2_callback = [
                ('Query', front.querySignal.emit),
            ]
            #('item',  lambda: print('finishme')),
            #('cancel', lambda: print('cancel')), ]

            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            tbl.customContextMenuRequested.connect(popup_slot)

        #set_header_context_menu(hheader)
        set_table_context_menu(tbl)

        sort_col = hheader.sortIndicatorSection()
        sort_ord = hheader.sortIndicatorOrder()
        tbl.sortByColumn(0, Qt.AscendingOrder)  # Basic Sorting
        tblWasBlocked = tbl.blockSignals(True)
        tbl.clear()
        tbl.setColumnCount(len(col_headers))
        tbl.setRowCount(len(row_list))
        tbl.verticalHeader().hide()
        tbl.setHorizontalHeaderLabels(col_headers)
        tbl.setSelectionMode(QAbstractItemView.SingleSelection)
        tbl.setSelectionBehavior(QAbstractItemView.SelectRows)
        tbl.setSortingEnabled(False)
        for row in iter(row_list):
            data_tup = row2_datatup[row]
            for col, data in enumerate(data_tup):
                item = QtGui.QTableWidgetItem()
                # RCOS TODO: Pass in datatype here.
                #if col_headers[col] == 'AIF':
                #print('col=%r dat=%r, %r' % (col, data, type(data)))
                if tools.is_bool(data) or data == 'True' or data == 'False':
                    bit = bool(data)
                    #print(bit)
                    if bit:
                        item.setCheckState(Qt.Checked)
                    else:
                        item.setCheckState(Qt.Unchecked)
                    #item.setData(Qt.DisplayRole, bool(data))
                elif tools.is_int(data):
                    item.setData(Qt.DisplayRole, int(data))
                elif tools.is_float(data):
                    item.setData(Qt.DisplayRole, float(data))
                else:
                    item.setText(str(data))

                item.setTextAlignment(Qt.AlignHCenter)
                if col_editable[col]:
                    item.setFlags(item.flags() | Qt.ItemIsEditable)
                    #print(item.getBackground())
                    item.setBackground(QtGui.QColor(250, 240, 240))
                else:
                    item.setFlags(item.flags() ^ Qt.ItemIsEditable)
                tbl.setItem(row, col, item)
        tbl.setSortingEnabled(True)
        tbl.sortByColumn(sort_col, sort_ord)  # Move back to old sorting
        tbl.show()
        tbl.blockSignals(tblWasBlocked)
Exemplo n.º 2
0
def make_csv_table(column_labels=None, column_list=[], header='', column_type=None):
    if len(column_list) == 0:
        print('[ld2] No columns')
        return header
    column_len = [len(col) for col in column_list]
    num_data = column_len[0]
    if num_data == 0:
        print('[ld2.make_csv_table()] No data. (header=%r)' % (header,))
        return header
    if any([num_data != clen for clen in column_len]):
        print('[lds] column_labels = %r ' % (column_labels,))
        print('[lds] column_len = %r ' % (column_len,))
        print('[ld2] inconsistent column lengths')
        return header

    if column_type is None:
        column_type = [type(col[0]) for col in column_list]

    csv_rows = []
    csv_rows.append(header)
    csv_rows.append('# NumData %r' % num_data)

    column_maxlen = []
    column_str_list = []

    if column_labels is None:
        column_labels = [''] * len(column_list)

    def _toint(c):
        try:
            if np.isnan(c):
                return 'nan'
        except TypeError as ex:
            print('------')
            print('[ld2] TypeError %r ' % ex)
            print('[ld2] _toint(c) failed')
            print('[ld2] c = %r ' % c)
            print('[ld2] type(c) = %r ' % type(c))
            print('------')
            raise
        return ('%d') % int(c)

    for col, lbl, coltype in iter(zip(column_list, column_labels, column_type)):
        if tools.is_list(coltype):
            col_str  = [str(c).replace(',', ' ').replace('.', '') for c in iter(col)]
        elif tools.is_float(coltype):
            col_str = [('%.2f') % float(c) for c in iter(col)]
        elif tools.is_int(coltype):
            col_str = [_toint(c) for c in iter(col)]
        elif tools.is_str(coltype):
            col_str = [str(c) for c in iter(col)]
        else:
            col_str  = [str(c) for c in iter(col)]
        col_lens = [len(s) for s in iter(col_str)]
        max_len  = max(col_lens)
        max_len  = max(len(lbl), max_len)
        column_maxlen.append(max_len)
        column_str_list.append(col_str)

    _fmtfn = lambda maxlen: ''.join(['%', str(maxlen + 2), 's'])
    fmtstr = ','.join([_fmtfn(maxlen) for maxlen in column_maxlen])
    csv_rows.append('# ' + fmtstr % tuple(column_labels))
    for row in zip(*column_str_list):
        csv_rows.append('  ' + fmtstr % row)

    csv_text = '\n'.join(csv_rows)
    return csv_text
Exemplo n.º 3
0
    def _populate_table(front, tbl, col_headers, col_editable, row_list, row2_datatup):
        # front.printDBG('_populate_table()')
        hheader = tbl.horizontalHeader()

        def set_header_context_menu(hheader):
            hheader.setContextMenuPolicy(Qt.CustomContextMenu)
            # TODO: for chip table: delete metedata column
            opt2_callback = [("header", lambda: print("finishme")), ("cancel", lambda: print("cancel"))]
            # HENDRIK / JASON TODO:
            # I have a small right-click context menu working
            # Maybe one of you can put some useful functions in these?
            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            hheader.customContextMenuRequested.connect(popup_slot)

        def set_table_context_menu(tbl):
            tbl.setContextMenuPolicy(Qt.CustomContextMenu)
            # RCOS TODO: How do we get the clicked item on a right click?
            # tbl.selectedItems
            # tbl.selectedIndexes
            opt2_callback = [("Query", front.querySignal.emit)]
            # ('item',  lambda: print('finishme')),
            # ('cancel', lambda: print('cancel')), ]

            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            tbl.customContextMenuRequested.connect(popup_slot)

        # set_header_context_menu(hheader)
        set_table_context_menu(tbl)

        sort_col = hheader.sortIndicatorSection()
        sort_ord = hheader.sortIndicatorOrder()
        tbl.sortByColumn(0, Qt.AscendingOrder)  # Basic Sorting
        tblWasBlocked = tbl.blockSignals(True)
        tbl.clear()
        tbl.setColumnCount(len(col_headers))
        tbl.setRowCount(len(row_list))
        tbl.verticalHeader().hide()
        tbl.setHorizontalHeaderLabels(col_headers)
        tbl.setSelectionMode(QAbstractItemView.SingleSelection)
        tbl.setSelectionBehavior(QAbstractItemView.SelectRows)
        tbl.setSortingEnabled(False)
        for row in iter(row_list):
            data_tup = row2_datatup[row]
            for col, data in enumerate(data_tup):
                item = QtGui.QTableWidgetItem()
                # RCOS TODO: Pass in datatype here.
                # if col_headers[col] == 'AIF':
                # print('col=%r dat=%r, %r' % (col, data, type(data)))
                if tools.is_bool(data) or data == "True" or data == "False":
                    bit = bool(data)
                    # print(bit)
                    if bit:
                        item.setCheckState(Qt.Checked)
                    else:
                        item.setCheckState(Qt.Unchecked)
                    # item.setData(Qt.DisplayRole, bool(data))
                elif tools.is_int(data):
                    item.setData(Qt.DisplayRole, int(data))
                elif tools.is_float(data):
                    item.setData(Qt.DisplayRole, float(data))
                else:
                    item.setText(str(data))

                item.setTextAlignment(Qt.AlignHCenter)
                if col_editable[col]:
                    item.setFlags(item.flags() | Qt.ItemIsEditable)
                    # print(item.getBackground())
                    item.setBackground(QtGui.QColor(250, 240, 240))
                else:
                    item.setFlags(item.flags() ^ Qt.ItemIsEditable)
                tbl.setItem(row, col, item)
        tbl.setSortingEnabled(True)
        tbl.sortByColumn(sort_col, sort_ord)  # Move back to old sorting
        tbl.show()
        tbl.blockSignals(tblWasBlocked)
Exemplo n.º 4
0
def make_csv_table(column_labels=None,
                   column_list=[],
                   header='',
                   column_type=None):
    if len(column_list) == 0:
        print('[ld2] No columns')
        return header
    column_len = [len(col) for col in column_list]
    num_data = column_len[0]
    if num_data == 0:
        print('[ld2.make_csv_table()] No data. (header=%r)' % (header, ))
        return header
    if any([num_data != clen for clen in column_len]):
        print('[lds] column_labels = %r ' % (column_labels, ))
        print('[lds] column_len = %r ' % (column_len, ))
        print('[ld2] inconsistent column lengths')
        return header

    if column_type is None:
        column_type = [type(col[0]) for col in column_list]

    csv_rows = []
    csv_rows.append(header)
    csv_rows.append('# NumData %r' % num_data)

    column_maxlen = []
    column_str_list = []

    if column_labels is None:
        column_labels = [''] * len(column_list)

    def _toint(c):
        try:
            if np.isnan(c):
                return 'nan'
        except TypeError as ex:
            print('------')
            print('[ld2] TypeError %r ' % ex)
            print('[ld2] _toint(c) failed')
            print('[ld2] c = %r ' % c)
            print('[ld2] type(c) = %r ' % type(c))
            print('------')
            raise
        return ('%d') % int(c)

    for col, lbl, coltype in iter(zip(column_list, column_labels,
                                      column_type)):
        if tools.is_list(coltype):
            col_str = [
                str(c).replace(',', ' ').replace('.', '') for c in iter(col)
            ]
        elif tools.is_float(coltype):
            col_str = [('%.2f') % float(c) for c in iter(col)]
        elif tools.is_int(coltype):
            col_str = [_toint(c) for c in iter(col)]
        elif tools.is_str(coltype):
            col_str = [str(c) for c in iter(col)]
        else:
            col_str = [str(c) for c in iter(col)]
        col_lens = [len(s) for s in iter(col_str)]
        max_len = max(col_lens)
        max_len = max(len(lbl), max_len)
        column_maxlen.append(max_len)
        column_str_list.append(col_str)

    _fmtfn = lambda maxlen: ''.join(['%', str(maxlen + 2), 's'])
    fmtstr = ','.join([_fmtfn(maxlen) for maxlen in column_maxlen])
    csv_rows.append('# ' + fmtstr % tuple(column_labels))
    for row in zip(*column_str_list):
        csv_rows.append('  ' + fmtstr % row)

    csv_text = '\n'.join(csv_rows)
    return csv_text
Exemplo n.º 5
0
    def _populate_table(front, tbl, col_fancyheaders, col_editable, row_list, datatup_list):
        # TODO: for chip table: delete metedata column
        # RCOS TODO:
        # I have a small right-click context menu working
        # Maybe one of you can put some useful functions in these?
        # RCOS TODO: How do we get the clicked item on a right click?
        # RCOS TODO:
        # The data tables should not use the item model
        # Instead they should use the more efficient and powerful
        # QAbstractItemModel / QAbstractTreeModel
        def set_header_context_menu(hheader):
            hheader.setContextMenuPolicy(Qt.CustomContextMenu)
            opt2_callback = [
                ('header', lambda: print('finishme')),
                ('cancel', lambda: print('cancel')), ]
            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            hheader.customContextMenuRequested.connect(popup_slot)

        def set_table_context_menu(tbl):
            tbl.setContextMenuPolicy(Qt.CustomContextMenu)
            opt2_callback = [
                ('Query', front.querySignal.emit), ]
            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            tbl.customContextMenuRequested.connect(popup_slot)

        hheader = tbl.horizontalHeader()
        #set_header_context_menu(hheader)
        #set_table_context_menu(tbl)

        sort_col = hheader.sortIndicatorSection()
        sort_ord = hheader.sortIndicatorOrder()
        tbl.sortByColumn(0, Qt.AscendingOrder)  # Basic Sorting
        tblWasBlocked = tbl.blockSignals(True)
        tbl.clear()
        tbl.setColumnCount(len(col_fancyheaders))
        tbl.setRowCount(len(row_list))
        tbl.verticalHeader().hide()
        tbl.setHorizontalHeaderLabels(col_fancyheaders)
        tbl.setSelectionMode(QAbstractItemView.SingleSelection)
        tbl.setSelectionBehavior(QAbstractItemView.SelectRows)
        tbl.setSortingEnabled(False)
        #dbg_col2_dtype = {}
        #def DEBUG_COL_DTYPE(col, dtype):
            #if not dtype in dbg_col2_dtype:
                #dbg_col2_dtype[dtype] = [col]
            #else:
                #if not col in dbg_col2_dtype[dtype]:
                    #dbg_col2_dtype[dtype].append(col)
        # Add items for each row and column
        for row in iter(row_list):
            data_tup = datatup_list[row]
            for col, data in enumerate(data_tup):
                item = QtGui.QTableWidgetItem()
                # RCOS TODO: Pass in datatype here.
                # BOOLEAN DATA
                if tools.is_bool(data) or data == 'True' or data == 'False':
                    check_state = Qt.Checked if bool(data) else Qt.Unchecked
                    item.setCheckState(check_state)
                    #DEBUG_COL_DTYPE(col, 'bool')
                    #item.setData(Qt.DisplayRole, bool(data))
                # INTEGER DATA
                elif tools.is_int(data):
                    item.setData(Qt.DisplayRole, int(data))
                    #DEBUG_COL_DTYPE(col, 'int')
                # FLOAT DATA
                elif tools.is_float(data):
                    item.setData(Qt.DisplayRole, float(data))
                    #DEBUG_COL_DTYPE(col, 'float')
                # STRING DATA
                else:
                    item.setText(str(data))
                    #DEBUG_COL_DTYPE(col, 'string')
                # Mark as editable or not
                if col_editable[col]:
                    item.setFlags(item.flags() | Qt.ItemIsEditable)
                    item.setBackground(QtGui.QColor(250, 240, 240))
                else:
                    item.setFlags(item.flags() ^ Qt.ItemIsEditable)
                item.setTextAlignment(Qt.AlignHCenter)
                tbl.setItem(row, col, item)

        #print(dbg_col2_dtype)
        tbl.setSortingEnabled(True)
        tbl.sortByColumn(sort_col, sort_ord)  # Move back to old sorting
        tbl.show()
        tbl.blockSignals(tblWasBlocked)
Exemplo n.º 6
0
    def _populate_table(front, tbl, col_fancyheaders, col_editable, row_list,
                        datatup_list):
        # TODO: for chip table: delete metedata column
        # RCOS TODO:
        # I have a small right-click context menu working
        # Maybe one of you can put some useful functions in these?
        # RCOS TODO: How do we get the clicked item on a right click?
        # RCOS TODO:
        # The data tables should not use the item model
        # Instead they should use the more efficient and powerful
        # QAbstractItemModel / QAbstractTreeModel
        def set_header_context_menu(hheader):
            hheader.setContextMenuPolicy(Qt.CustomContextMenu)
            opt2_callback = [
                ('header', lambda: print('finishme')),
                ('cancel', lambda: print('cancel')),
            ]
            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            hheader.customContextMenuRequested.connect(popup_slot)

        def set_table_context_menu(tbl):
            tbl.setContextMenuPolicy(Qt.CustomContextMenu)
            opt2_callback = [
                ('Query', front.querySignal.emit),
            ]
            popup_slot = guitools.popup_menu(tbl, opt2_callback)
            tbl.customContextMenuRequested.connect(popup_slot)

        hheader = tbl.horizontalHeader()
        #set_header_context_menu(hheader)
        #set_table_context_menu(tbl)

        sort_col = hheader.sortIndicatorSection()
        sort_ord = hheader.sortIndicatorOrder()
        tbl.sortByColumn(0, Qt.AscendingOrder)  # Basic Sorting
        tblWasBlocked = tbl.blockSignals(True)
        tbl.clear()
        tbl.setColumnCount(len(col_fancyheaders))
        tbl.setRowCount(len(row_list))
        tbl.verticalHeader().hide()
        tbl.setHorizontalHeaderLabels(col_fancyheaders)
        tbl.setSelectionMode(QAbstractItemView.SingleSelection)
        tbl.setSelectionBehavior(QAbstractItemView.SelectRows)
        tbl.setSortingEnabled(False)
        #dbg_col2_dtype = {}
        #def DEBUG_COL_DTYPE(col, dtype):
        #if not dtype in dbg_col2_dtype:
        #dbg_col2_dtype[dtype] = [col]
        #else:
        #if not col in dbg_col2_dtype[dtype]:
        #dbg_col2_dtype[dtype].append(col)
        # Add items for each row and column
        for row in iter(row_list):
            data_tup = datatup_list[row]
            for col, data in enumerate(data_tup):
                item = QtGui.QTableWidgetItem()
                # RCOS TODO: Pass in datatype here.
                # BOOLEAN DATA
                if tools.is_bool(data) or data == 'True' or data == 'False':
                    check_state = Qt.Checked if bool(data) else Qt.Unchecked
                    item.setCheckState(check_state)
                    #DEBUG_COL_DTYPE(col, 'bool')
                    #item.setData(Qt.DisplayRole, bool(data))
                # INTEGER DATA
                elif tools.is_int(data):
                    item.setData(Qt.DisplayRole, int(data))
                    #DEBUG_COL_DTYPE(col, 'int')
                # FLOAT DATA
                elif tools.is_float(data):
                    item.setData(Qt.DisplayRole, float(data))
                    #DEBUG_COL_DTYPE(col, 'float')
                # STRING DATA
                else:
                    item.setText(str(data))
                    #DEBUG_COL_DTYPE(col, 'string')
                # Mark as editable or not
                if col_editable[col]:
                    item.setFlags(item.flags() | Qt.ItemIsEditable)
                    item.setBackground(QtGui.QColor(250, 240, 240))
                else:
                    item.setFlags(item.flags() ^ Qt.ItemIsEditable)
                item.setTextAlignment(Qt.AlignHCenter)
                tbl.setItem(row, col, item)

        #print(dbg_col2_dtype)
        tbl.setSortingEnabled(True)
        tbl.sortByColumn(sort_col, sort_ord)  # Move back to old sorting
        tbl.show()
        tbl.blockSignals(tblWasBlocked)