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TabIdGenerator

class TabIdGenerator:

Monotonically increasing tab ID generator.

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HybridBrowserSession

class HybridBrowserSession:

Lightweight wrapper around Playwright for browsing with multi-tab support.

It provides multiple Page instances plus helper utilities (snapshot & executor). Multiple toolkits or agents can reuse this class without duplicating Playwright setup code.

This class is a singleton per event-loop and session-id combination.

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new

def __new__(cls):

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init

def __init__(self):

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_load_stealth_script

def _load_stealth_script(self):

Load the stealth JavaScript script from file.