2025-12-25 upload

venv/Lib/site-packages/mitmproxy/tools/console/eventlog.py

@@ -0,0 +1,63 @@
+import collections
+
+import urwid
+
+from mitmproxy import log
+from mitmproxy.tools.console import layoutwidget
+
+
+class LogBufferWalker(urwid.SimpleListWalker):
+    pass
+
+
+class EventLog(urwid.ListBox, layoutwidget.LayoutWidget):
+    keyctx = "eventlog"
+    title = "Events"
+
+    def __init__(self, master):
+        self.master = master
+        self.walker = LogBufferWalker(collections.deque(maxlen=self.master.events.size))
+
+        master.events.sig_add.connect(self.add_event)
+        master.events.sig_refresh.connect(self.refresh_events)
+        self.master.options.subscribe(
+            self.refresh_events, ["console_eventlog_verbosity"]
+        )
+        self.refresh_events()
+
+        super().__init__(self.walker)
+
+    def load(self, loader):
+        loader.add_option(
+            "console_focus_follow", bool, False, "Focus follows new flows."
+        )
+
+    def set_focus(self, index):
+        if 0 <= index < len(self.walker):
+            super().set_focus(index)
+
+    def keypress(self, size, key):
+        if key == "m_end":
+            self.set_focus(len(self.walker) - 1)
+        elif key == "m_start":
+            self.set_focus(0)
+        return super().keypress(size, key)
+
+    def add_event(self, entry: log.LogEntry):
+        if log.log_tier(self.master.options.console_eventlog_verbosity) < log.log_tier(
+            entry.level
+        ):
+            return
+        txt = f"{entry.level}: {entry.msg}"
+        if entry.level in ("error", "warn", "alert"):
+            e = urwid.Text((entry.level, txt))
+        else:
+            e = urwid.Text(txt)
+        self.walker.append(e)
+        if self.master.options.console_focus_follow:
+            self.walker.set_focus(len(self.walker) - 1)
+
+    def refresh_events(self, *_) -> None:
+        self.walker.clear()
+        for event in self.master.events.data:
+            self.add_event(event)