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usetablemodel.py
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from PySide2.QtNetwork import QNetworkReply
from PySide2.QtCore import QAbstractTableModel, Qt, QModelIndex
from PySide2.QtGui import QIcon, QColor
from PySide2.QtWidgets import QApplication, QStyle
class TableModelU(QAbstractTableModel):
"""
Define all of the column indices and column names in addition to any other strings
in this section. This will make it easier to move columns around and rename items.
"""
# Total Number of Columns
K_COL_COUNT = 7
# These are some misc strings that are used.
K_CUSTOM_INPUT = "Custom Input"
K_FROM_SOURCE = "--SOURCE--"
# These are the keys to the Meta Data Dictionary that stores each row of data in the table.
K_KEY_META_KEY = "Key"
K_VALUE_META_KEY = "Value"
K_SOURCE_META_KEY = "Source"
K_HTNAME_META_KEY = "HT Name"
K_HTVALUE_META_KEY = "HT Value"
K_ANNOTATION_META_KEY = "Annotation"
K_UNITS_META_KEY = "Units"
K_EDITABLE_META_KEY = "Editable"
K_USESOURCE_META_KEY = "Default"
# These are the user facing header and the index of each column in the table.
K_SOURCE_COL_NAME = "Source"
K_SOURCE_COL_INDEX = 0
K_USESOURCE_COL_NAME = "Use Source Value"
K_USESOURCE_COL_INDEX = 1
K_HTKEY_COL_NAME = "HT Name"
K_HTKEY_COL_INDEX = 2
K_HTVALUE_COL_NAME = "HT Value"
K_HTVALUE_COL_INDEX = 3
K_HTANNOTATION_COL_NAME = "HT Annotation"
K_HTANNOTATION_COL_INDEX = 4
K_HTUNITS_COL_NAME = "HT Units"
K_HTUNITS_COL_INDEX = 5
K_REMOVE_COL_NAME = "Remove Row"
K_REMOVE_COL_INDEX = 6
# K_EDITABLE_COL_NAME = "Editable"
# K_EDITABLE_COL_INDEX = 7
def __init__(self, data, metadataList, editables, parent=None):
QAbstractTableModel.__init__(self, parent)
self.metadataList = metadataList
self.treeDict = metadataList
self.templatelist = []
self.templatesources = []
self.newmetadataList = []
self.newmetadatasources = []
self.hiddenList = []
self.editableKeys = editables
def addTemplateList(self, newList):
self.metadataList = []
self.templatelist = []
self.templatesources = []
for i in range(len(newList)):
self.templatelist.append(newList[i])
if "Custom Input" not in newList[i]["Source"]:
self.templatesources.append("/".join(newList[i]['Source'].split("/")[1:]))
def rowCount(self, parent=QModelIndex()):
return len(self.metadataList)
def columnCount(self, parent=QModelIndex()):
return 7
def data(self, index, role):
if role == Qt.DisplayRole:
if index.column() == self.K_HTKEY_COL_INDEX:
return self.metadataList[index.row()][self.K_KEY_META_KEY]
elif index.column() == self.K_HTVALUE_COL_INDEX:
return str(self.metadataList[index.row()][self.K_VALUE_META_KEY])
elif index.column() == self.K_HTANNOTATION_COL_INDEX:
return self.metadataList[index.row()][self.K_ANNOTATION_META_KEY]
elif index.column() == self.K_HTUNITS_COL_INDEX:
return self.metadataList[index.row()][self.K_UNITS_META_KEY]
elif index.column() == self.K_SOURCE_COL_INDEX:
return self.metadataList[index.row()][self.K_SOURCE_META_KEY]
elif role == Qt.CheckStateRole:
if index.column() == self.K_USESOURCE_COL_INDEX:
return self.metadataList[index.row()][self.K_USESOURCE_META_KEY]
return None
def headerData(self, section, orientation, role=Qt.DisplayRole):
if role != Qt.DisplayRole:
return
if orientation == Qt.Horizontal:
if section == self.K_HTKEY_COL_INDEX:
return self.K_HTKEY_COL_NAME
elif section == self.K_HTVALUE_COL_INDEX:
return self.K_HTVALUE_COL_NAME
elif section == self.K_HTANNOTATION_COL_INDEX:
return self.K_HTANNOTATION_COL_NAME
elif section == self.K_HTUNITS_COL_INDEX:
return self.K_HTUNITS_COL_NAME
elif section == self.K_SOURCE_COL_INDEX:
return self.K_SOURCE_COL_NAME
elif section == self.K_REMOVE_COL_INDEX:
return self.K_REMOVE_COL_NAME
elif section == self.K_USESOURCE_COL_INDEX:
return self.K_USESOURCE_COL_NAME
return None
def setData(self, index, value, role):
if role == Qt.EditRole:
if not index.isValid():
return False
elif index.column() == self.K_HTKEY_COL_INDEX:
if self.K_CUSTOM_INPUT in self.metadataList[index.row()][self.K_SOURCE_META_KEY]:
self.metadataList[index.row(
)][self.K_KEY_META_KEY] = value
self.dataChanged.emit(index, index)
elif index.column() == self.K_HTVALUE_COL_INDEX:
if self.K_CUSTOM_INPUT in self.metadataList[index.row()][self.K_SOURCE_META_KEY]:
self.metadataList[index.row(
)][self.K_VALUE_META_KEY] = value
self.dataChanged.emit(index, index)
else:
self.metadataList[index.row(
)][self.K_VALUE_META_KEY] = value
self.dataChanged.emit(index, index)
elif index.column() == self.K_HTANNOTATION_COL_INDEX:
self.metadataList[index.row(
)][self.K_ANNOTATION_META_KEY] = value
self.dataChanged.emit(index, index)
elif index.column() == self.K_HTUNITS_COL_INDEX:
self.metadataList[index.row()][self.K_UNITS_META_KEY] = value
self.dataChanged.emit(index, index)
return True
elif role == Qt.CheckStateRole:
if index.column() == self.K_USESOURCE_COL_INDEX:
pass
#self.dataChanged.emit(index, index)
return True
return False
def flags(self, index):
if not index.isValid():
return Qt.ItemIsEnabled
if index.column() == self.K_REMOVE_COL_INDEX:
if self.K_CUSTOM_INPUT == self.metadataList[index.row()][self.K_SOURCE_META_KEY]:
return Qt.ItemFlags(QAbstractTableModel.flags(self, index) | Qt.ItemIsEditable)
else:
return Qt.ItemIsEnabled
elif index.column() == self.K_SOURCE_COL_INDEX or index.column() == self.K_USESOURCE_COL_INDEX:
return Qt.ItemFlags(QAbstractTableModel.flags(self, index) ^ Qt.ItemIsEnabled)
else:
if index.data() == "" or self.metadataList[index.row()][self.K_EDITABLE_META_KEY] == 2:
return Qt.ItemFlags(QAbstractTableModel.flags(self, index) | Qt.ItemIsEditable)
else:
return Qt.ItemIsEnabled
def prepRow(self, dataDict, source, value):
self.newmetadataList.append(
{self.K_KEY_META_KEY: value, self.K_VALUE_META_KEY: dataDict[value], self.K_SOURCE_META_KEY: source+value})
newsource = source+value
self.newmetadatasources.append("/".join(newsource.split("/")[1:]))
def addRow(self, row):
self.beginInsertRows(self.index(len(self.metadataList), 0), len(
self.metadataList), len(self.metadataList))
units = ""
annotation = ""
default = 2
value = row[self.K_VALUE_META_KEY]
name = row[self.K_KEY_META_KEY]
for i in range(len(self.templatelist)):
if self.templatelist[i][self.K_KEY_META_KEY] == row[self.K_KEY_META_KEY]:
if self.templatelist[i][self.K_USESOURCE_META_KEY] == 0:
default = 0
value = self.templatelist[i][self.K_HTVALUE_META_KEY]
name = self.templatelist[i][self.K_HTNAME_META_KEY]
units = self.templatelist[i][self.K_UNITS_META_KEY]
annotation = self.templatelist[i][self.K_ANNOTATION_META_KEY]
if row[self.K_KEY_META_KEY] in self.editableKeys:
self.metadataList.append(
{self.K_KEY_META_KEY: name,
self.K_VALUE_META_KEY: value,
self.K_SOURCE_META_KEY: row[self.K_SOURCE_META_KEY],
self.K_UNITS_META_KEY: units,
self.K_ANNOTATION_META_KEY: annotation,
self.K_EDITABLE_META_KEY: 2,
self.K_USESOURCE_META_KEY: default})
else:
self.metadataList.append(
{self.K_KEY_META_KEY: name,
self.K_VALUE_META_KEY: value,
self.K_SOURCE_META_KEY: row[self.K_SOURCE_META_KEY],
self.K_UNITS_META_KEY: units,
self.K_ANNOTATION_META_KEY: annotation,
self.K_EDITABLE_META_KEY: 0,
self.K_USESOURCE_META_KEY: default})
self.endInsertRows()
def addExistingRow(self, row):
self.beginInsertRows(self.index(len(self.metadataList), 0), len(
self.metadataList), len(self.metadataList))
if self.K_CUSTOM_INPUT in row[self.K_SOURCE_META_KEY]:
self.metadataList.append(
{self.K_KEY_META_KEY: row[self.K_HTNAME_META_KEY],
self.K_VALUE_META_KEY: row[self.K_HTVALUE_META_KEY],
self.K_SOURCE_META_KEY: row[self.K_SOURCE_META_KEY],
self.K_UNITS_META_KEY: row[self.K_UNITS_META_KEY],
self.K_ANNOTATION_META_KEY: row[self.K_ANNOTATION_META_KEY],
self.K_EDITABLE_META_KEY: row[self.K_EDITABLE_META_KEY],
self.K_USESOURCE_META_KEY: row[self.K_USESOURCE_META_KEY]} )
elif row[self.K_USESOURCE_META_KEY] == 0:
self.metadataList.append(
{self.K_KEY_META_KEY: row[self.K_KEY_META_KEY],
self.K_VALUE_META_KEY: row[self.K_HTVALUE_META_KEY],
self.K_SOURCE_META_KEY: row[self.K_SOURCE_META_KEY],
self.K_UNITS_META_KEY: row[self.K_UNITS_META_KEY],
self.K_ANNOTATION_META_KEY: row[self.K_ANNOTATION_META_KEY],
self.K_EDITABLE_META_KEY: row[self.K_EDITABLE_META_KEY],
self.K_USESOURCE_META_KEY: row[self.K_USESOURCE_META_KEY]} )
else:
self.metadataList.append(
{self.K_KEY_META_KEY: row[self.K_KEY_META_KEY],
self.K_VALUE_META_KEY: row[self.K_VALUE_META_KEY],
self.K_SOURCE_META_KEY: row[self.K_SOURCE_META_KEY],
self.K_UNITS_META_KEY: row[self.K_UNITS_META_KEY],
self.K_ANNOTATION_META_KEY: row[self.K_ANNOTATION_META_KEY],
self.K_EDITABLE_META_KEY: row[self.K_EDITABLE_META_KEY],
self.K_USESOURCE_META_KEY: row[self.K_USESOURCE_META_KEY]} )
self.endInsertRows()
def addEmptyRow(self):
self.beginInsertRows(self.index(len(self.metadataList), 0), len(
self.metadataList), len(self.metadataList))
self.metadataList.append(
{self.K_KEY_META_KEY: "",
self.K_VALUE_META_KEY: "",
self.K_SOURCE_META_KEY: self.K_CUSTOM_INPUT,
self.K_UNITS_META_KEY: "",
self.K_ANNOTATION_META_KEY: "",
self.K_EDITABLE_META_KEY: 2,
self.K_USESOURCE_META_KEY: 0})
self.endInsertRows()