diff options
author | Adrian Hunter | 2019-05-03 15:08:28 +0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo | 2019-05-15 16:36:47 -0300 |
commit | b62d18aba1109506c1926ab7b564c4ac3bd48786 (patch) | |
tree | c796b72b889b9ff94fc39e92e8c36677d57b2d2c /tools/perf | |
parent | 9bc4e4bfe6169343a8f019cd5d7843a558b78363 (diff) |
perf scripts python: exported-sql-viewer.py: Add 'About' dialog box
With support for Python 2 or 3 and PySide 1 or 2 (Qt 4 or 5), it is
useful to see what versions are in use. Add an 'About' dialog box that
displays Python, PySide, Qt and database server (SQLite or PostgreSQL)
version numbers.
Committer testing:
$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db
Then go to 'Help', then 'About', select all the lines with the mouse
press 'Control+C', then, on the same terminal press control+shift+V
which shows my current environment:
Python version: 2.7.16
PySide version: 1
Qt version: 4.8.7
SQLite version: 3.26.0
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190503120828.25326-7-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rwxr-xr-x | tools/perf/scripts/python/exported-sql-viewer.py | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index affd80ebcae0..affed7d149be 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -2913,6 +2913,60 @@ class HelpOnlyWindow(QMainWindow): self.setCentralWidget(self.text) +# PostqreSQL server version + +def PostqreSQLServerVersion(db): + query = QSqlQuery(db) + QueryExec(query, "SELECT VERSION()") + if query.next(): + v_str = query.value(0) + v_list = v_str.strip().split(" ") + if v_list[0] == "PostgreSQL" and v_list[2] == "on": + return v_list[1] + return v_str + return "Unknown" + +# SQLite version + +def SQLiteVersion(db): + query = QSqlQuery(db) + QueryExec(query, "SELECT sqlite_version()") + if query.next(): + return query.value(0) + return "Unknown" + +# About dialog + +class AboutDialog(QDialog): + + def __init__(self, glb, parent=None): + super(AboutDialog, self).__init__(parent) + + self.setWindowTitle("About Exported SQL Viewer") + self.setMinimumWidth(300) + + pyside_version = "1" if pyside_version_1 else "2" + + text = "<pre>" + text += "Python version: " + sys.version.split(" ")[0] + "\n" + text += "PySide version: " + pyside_version + "\n" + text += "Qt version: " + qVersion() + "\n" + if glb.dbref.is_sqlite3: + text += "SQLite version: " + SQLiteVersion(glb.db) + "\n" + else: + text += "PostqreSQL version: " + PostqreSQLServerVersion(glb.db) + "\n" + text += "</pre>" + + self.text = QTextBrowser() + self.text.setHtml(text) + self.text.setReadOnly(True) + self.text.setOpenExternalLinks(True) + + self.vbox = QVBoxLayout() + self.vbox.addWidget(self.text) + + self.setLayout(self.vbox); + # Font resize def ResizeFont(widget, diff): @@ -3010,6 +3064,7 @@ class MainWindow(QMainWindow): help_menu = menu.addMenu("&Help") help_menu.addAction(CreateAction("&Exported SQL Viewer Help", "Helpful information", self.Help, self, QKeySequence.HelpContents)) + help_menu.addAction(CreateAction("&About Exported SQL Viewer", "About this application", self.About, self)) def Try(self, fn): win = self.mdi_area.activeSubWindow() @@ -3095,6 +3150,10 @@ class MainWindow(QMainWindow): def Help(self): HelpWindow(self.glb, self) + def About(self): + dialog = AboutDialog(self.glb, self) + dialog.exec_() + # XED Disassembler class xed_state_t(Structure): |