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Refactor function

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In SearchPluginManager::updateNova(), omit removing __pycache__ folder and pyc
files, those files will be recreated anyway.
Add const to variables
This commit is contained in:
Chocobo1 2018-06-28 16:16:46 +08:00
parent f951bf678d
commit 77b71e392e
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GPG Key ID: 210D9C873253A68C
1 changed files with 26 additions and 49 deletions
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75
src/base/search/searchpluginmanager.cpp
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@ -369,67 +369,44 @@ void SearchPluginManager::pluginDownloadFailed(const QString &url, const QString
// Update nova.py search plugin if necessary
void SearchPluginManager::updateNova()
{
qDebug("Updating nova");
// create nova directory if necessary
QDir searchDir(engineLocation());
QString novaFolder = Utils::ForeignApps::pythonInfo().version.majorNumber() >= 3 ? "searchengine/nova3" : "searchengine/nova";
const QDir searchDir(engineLocation());
const QString novaFolder = Utils::ForeignApps::pythonInfo().version.majorNumber() >= 3
? "searchengine/nova3" : "searchengine/nova";
QFile packageFile(searchDir.absoluteFilePath("__init__.py"));
packageFile.open(QIODevice::WriteOnly | QIODevice::Text);
packageFile.open(QIODevice::WriteOnly);
packageFile.close();
if (!searchDir.exists("engines"))
searchDir.mkdir("engines");
Utils::Fs::removeDirRecursive(searchDir.absoluteFilePath("__pycache__"));
searchDir.mkdir("engines");
QFile packageFile2(searchDir.absolutePath() + "/engines/__init__.py");
packageFile2.open(QIODevice::WriteOnly | QIODevice::Text);
packageFile2.open(QIODevice::WriteOnly);
packageFile2.close();
// Copy search plugin files (if necessary)
QString filePath = searchDir.absoluteFilePath("nova2.py");
if (getPluginVersion(":/" + novaFolder + "/nova2.py") > getPluginVersion(filePath)) {
removePythonScript(filePath);
QFile::copy(":/" + novaFolder + "/nova2.py", filePath);
}
const auto updateFile = [&novaFolder](const QString &filename, const bool compareVersion)
{
const QString filePathBundled = ":/" + novaFolder + '/' + filename;
const QString filePathDisk = QDir(engineLocation()).absoluteFilePath(filename);
filePath = searchDir.absoluteFilePath("nova2dl.py");
if (getPluginVersion(":/" + novaFolder + "/nova2dl.py") > getPluginVersion(filePath)) {
removePythonScript(filePath);
QFile::copy(":/" + novaFolder + "/nova2dl.py", filePath);
}
if (compareVersion && (getPluginVersion(filePathBundled) <= getPluginVersion(filePathDisk)))
return;
filePath = searchDir.absoluteFilePath("fix_encoding.py");
QFile::copy(":/" + novaFolder + "/fix_encoding.py", filePath);
Utils::Fs::forceRemove(filePathDisk);
QFile::copy(filePathBundled, filePathDisk);
};
filePath = searchDir.absoluteFilePath("novaprinter.py");
if (getPluginVersion(":/" + novaFolder + "/novaprinter.py") > getPluginVersion(filePath)) {
removePythonScript(filePath);
QFile::copy(":/" + novaFolder + "/novaprinter.py", filePath);
}
updateFile("helpers.py", true);
updateFile("nova2.py", true);
updateFile("nova2dl.py", true);
updateFile("novaprinter.py", true);
updateFile("socks.py", false);
filePath = searchDir.absoluteFilePath("helpers.py");
if (getPluginVersion(":/" + novaFolder + "/helpers.py") > getPluginVersion(filePath)) {
removePythonScript(filePath);
QFile::copy(":/" + novaFolder + "/helpers.py", filePath);
}
filePath = searchDir.absoluteFilePath("socks.py");
removePythonScript(filePath);
QFile::copy(":/" + novaFolder + "/socks.py", filePath);
if (novaFolder.endsWith("nova")) {
filePath = searchDir.absoluteFilePath("fix_encoding.py");
removePythonScript(filePath);
QFile::copy(":/" + novaFolder + "/fix_encoding.py", filePath);
}
else if (novaFolder.endsWith("nova3")) {
filePath = searchDir.absoluteFilePath("sgmllib3.py");
removePythonScript(filePath);
QFile::copy(":/" + novaFolder + "/sgmllib3.py", filePath);
}
QDir destDir(pluginsLocation());
Utils::Fs::removeDirRecursive(destDir.absoluteFilePath("__pycache__"));
if (Utils::ForeignApps::pythonInfo().version.majorNumber() >= 3)
updateFile("sgmllib3.py", false);
else
updateFile("fix_encoding.py", false);
}
void SearchPluginManager::update()