習慣使用PyCharm 管理Python套件模組的虛擬環境，一個專案就建立一個虛擬環境，對專案而言，簡單又簡化。
安裝PyQt5時，並沒有模組關聯將pyqt5-tools一 倂安裝，因此要使用designer.exe來輔助設計UI介面時，會找不到designer.exe，因此要安裝一下pyqt5-tools (PyQt5 Designer and QML plugins)。
安裝後可以在以下位置找到designer.exe：
專案目錄位置的\venv\Lib\site-packages\qt5_applications\Qt\bin
| PYQT: New Form | Open designer |
| PYQT: Edit In Designer | Open designer with current ui form |
| PYQT: Preview | Preview current ui form |
| PYQT: Compile Form | Compile ui form to path defined in "pyqt-integration.pyuic.compile.filepath" |
| PYQT: Compile Resource | Compile qrc file to path defined in "pyqt-integration.pyrcc.compile.filepath" |
| PYQT: Generate Translation File (.ts) | Compile UI file (.py) to translation file with path defined in "pyqt-integration.pylupdate.compile.filepath" Compile .pro file |
| PYQT: Open With Qt Linguist | Open with Qt Linguist for translation file (.ts) |
| pyqt-integration.qtdesigner.path | Path of executable file of qt designer, the extension will ask you to set at the first time it runs, e.g. c:\\Users\\username\\AppData\\Local\\Programs\\Python\\Python35\\Lib\\site-packages\\pyqt5-tools\\designer.exe |
| pyqt-integration.pyuic.cmd | "pyuic" command, default "pyuic5" |
| pyqt-integration.pyuic.compile.filepath | Compile file path, relative path as default, switch to absolute path by involving ${workspace}, e.g. ${workspace}\\UI\\Ui_${ui_name}.py |
| pyqt-integration.pyuic.compile.addOptions | Additional options for pyuic compiling, it can be a combination of '-x', '-d', '-i', etc. |
| pyqt-integration.pyrcc.cmd | "pyrcc" command, default "pyrcc5" |
| pyqt-integration.pyrcc.compile.filepath | Compile file path, relative path as default, switch to absolute path by involving ${workspace}, e.g. ${workspace}\\QRC\\${qrc_name}_rc.py |
| pyqt-integration.pyrcc.compile.addOptions | Additional options for pyrcc compiling, it can be a combination of '-root', '-threshold', '-compress', '-no-compress', etc. |
| pyqt-integration.pylupdate.cmd | "pylupdate" command, default "pylupdate5" |
| pyqt-integration.pylupdate.compile.filepath | Only works when compiling an UI file (.py), Stores the target '.ts' file's path, relative path as default, switch to absolute path by involving ${workspace}, e.g. ${workspace}\\TS\\${ts_name}.ts |
| pyqt-integration.pylupdate.compile.addOptions | Additional options for pylupdate, it can be a combination of '-verbose', '-noobsolete', '-tr-function', '-translate-function', etc. |
| pyqt-integration.linguist.cmd | "linguist" command, default "linguist" |
