def delete():
try:
if set_ui.tabWidget.currentIndex() == 0:
if set_ui.treeWidget.currentIndex().data() in book:
logging.debug("detele {}".format(set_ui.treeWidget.currentIndex().data()))
book.pop(set_ui.treeWidget.currentIndex().data())
address.pop(set_ui.treeWidget.currentIndex().data())
set_init()
ui.update_tree()
save()
else:
ui.statusbar.showMessage("选择地址是不可以的哦！把鼠标左移一点吧！")
elif set_ui.tabWidget.currentIndex() == 1:
logging.debug("detele {}".format(set_ui.listWidget.currentIndex().data()))
book[set_ui.comboBox.currentText()].pop(set_ui.listWidget.currentIndex().data())
path = "{}/{}".format(address[set_ui.comboBox.currentText()], set_ui.listWidget.currentIndex().data())
dir = QDir()
dir.rmdir(path)
set_init()
ui.update_tree()
save()
else:
logging.debug("detele {}".format(set_ui.listWidget_2.currentIndex().data()))
book[set_ui.comboBox_2.currentText()][set_ui.comboBox_3.currentText()].remove(
set_ui.listWidget_2.currentIndex().data())
path = "{}/{}/{}.md".format(address[set_ui.comboBox_2.currentText()],
set_ui.comboBox_3.currentText(), set_ui.listWidget_2.currentIndex().data())
dir = QDir()
dir.remove(path)
set_init()
ui.update_tree()
save()
except IOError:
logging.warning("failed to delete")
def copyFiles(self, src, dst, names=None, overwrite=True):
""" Copy files from src directory to dst directory. Subfolders are ignored.
If names is provided, copies only files matching those names. Symlinks are not
copied """
moDebug("Copying files from {} to {}. Names: {}".format(
src, dst, names))
srcDir = QDir(src, "", QDir.IgnoreCase, QDir.Files | QDir.NoSymLinks)
dstDir = QDir(dst)
if not srcDir.exists() or not dstDir.exists():
moWarn("Failed to copy files with non-existant directories")
return False
success = True
if names:
srcDir.setNameFilters(names)
fileNames = srcDir.entryList()
for name in fileNames:
if dstDir.exists(name):
if not overwrite:
continue
dstDir.remove(name)
success = QFile.copy(srcDir.filePath(name), dstDir.filePath(name))
if not success:
moWarn('Failed to copy "{}" from "{}" to "{}"'.format(
name, src, dst))
return success
def removeDir(dirName):
d = QDir(dirName)
if d.exists():
for info in d.entryInfoList(QDir.Dirs | QDir.Files | QDir.NoDotAndDotDot):
if info.isDir():
removeDir(info.absoluteFilePath())
else:
d.remove(info.fileName())
d.rmdir(dirName)
def on_btnDir_remove_clicked(self):
self.__showBtnInfo(self.sender())
sous = self.ui.editFile.text().strip()
if sous == "":
self.ui.textEdit.appendPlainText("请先选择一个文件")
return
parDir = self.ui.editDir.text().strip()
if parDir == "":
self.ui.textEdit.appendPlainText("请先选择一个目录")
return
dirObj = QDir(parDir)
if dirObj.remove(sous):
self.ui.textEdit.appendPlainText("成功删除文件:\n" + sous + "\n")
else:
self.ui.textEdit.appendPlainText("删除文件失败\n")
class EntryProviderParent(IEntryProvider):
def __init__(self):
self.parentDir = QDir()
def setContext(self, context: str):
self.setDirectory(context)
def setDirectory(self, dirPath: str):
self.parentDir = QDir(dirPath)
def isEntryValid(self, entry: str) -> bool:
# if already exists
if entry in self.parentDir:
return False
return True
def removeEntry(self, entry: str):
if not self.parentDir.remove(entry):
raise Exception("Failed to remove entry")
def renameEnty(self, oldName: str, newName: str):
if not self.parentDir.rename(oldName, newName):
raise Exception("Rename Failed")
