{
    "info": {
        "author": "Jan Petykiewicz",
        "author_email": "anewusername@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 4 - Beta",
            "Environment :: Other Environment",
            "Intended Audience :: Developers",
            "License :: OSI Approved :: GNU Affero General Public License v3",
            "Operating System :: Microsoft :: Windows",
            "Operating System :: POSIX :: Linux",
            "Programming Language :: Python :: 3",
            "Topic :: Games/Entertainment",
            "Topic :: Software Development",
            "Topic :: Software Development :: Debuggers",
            "Topic :: Software Development :: Testing",
            "Topic :: System",
            "Topic :: Utilities"
        ],
        "description": "# mem_edit \n\n**mem_edit** is a multi-platform memory editing library written in Python.\n\n**Homepage:** https://mpxd.net/code/jan/mem_edit\n\n**Capabilities:**\n* Scan all readable memory used by a process.\n    * Optionally restrict searches to regions with read + write permissions.\n    * Report on address space allocation\n* Read/write using ctypes objects\n    * Basic types, e.g. ```ctypes.c_ulong()```\n    * Arrays, e.g. ```(ctypes.c_byte * 4)()```\n    * Instances of ```ctypes.Structure or ctypes.Union``` and subclasses.\n* Run on Windows and Linux\n\n\n## Installation\n\n**Dependencies:**\n* python 3 (written and tested with 3.7)\n* ctypes\n* typing (for type annotations)\n\n\nInstall with pip, from PyPI (preferred):\n```bash\npip3 install mem_edit\n```\n\nInstall with pip from git repository\n```bash\npip3 install git+https://mpxd.net/code/jan/mem_edit.git@release\n```\n\n\n## Documentation\n\nMost functions and classes are documented inline.\nTo read the inline help,\n```python3\nimport mem_edit\nhelp(mem_edit.Process)\n```\n\n## Examples\n\nIncrement a magic number (unsigned long 1234567890) found in 'magic.exe':\n```python3\n    import ctypes\n    from mem_edit import Process\n\n    magic_number = ctypes.ulong(1234567890)\n\n    pid = Process.get_pid_by_name('magic.exe')\n    with Process.open_process(pid) as p:\n        addrs = p.search_all_memory(magic_number)\n\n        # We don't want to edit if there's more than one result...\n        assert(len(addrs) == 1)\n\n        # We don't actually have to read the value here, but let's do so anyways...\n        num_ulong = p.read_memory(addrs[0], ctypes.c_ulong())\n        num = num_ulong.value\n\n        p.write_memory(addrs[0], ctypes.c_ulong(num + 1))\n```\n\nNarrow down a search after a value changes:\n```python3\n    import ctypes\n    from mem_edit import Process\n\n    initial_value = 40\n    final_value = 55\n\n    pid = Process.get_pid_by_name('monitor_me.exe')\n    with Process.open_process(pid) as p:\n        addrs = p.search_all_memory(ctypes.c_int(initial_value))\n\n        input('Press enter when value has changed to ' + str(final_value))\n\n        filtered_addrs = p.search_addresses(addrs, ctypes.c_int(final_value))\n\n        print('Found addresses:')\n        for addr in filtered_addrs:\n            print(hex(addr))\n```\n\nRead and alter a structure:\n```python3\n    import ctypes\n    from mem_edit import Process\n\n    class MyStruct(ctypes.Structure):\n        _fields_ = [\n               ('first_member', ctypes.c_ulong),\n               ('second_member', ctypes.c_void_p),\n               ]\n\n    pid = Process.get_pid_by_name('something.exe')\n\n    with Process.open_process(pid) as p:\n        s = MyStruct()\n        s.first_member = 1234567890\n        s.second_member = 0x1234\n\n        addrs = p.search_all_memory(s)\n        print(addrs)\n\n        p.write_memory(0xafbfe0, s)\n```\n\n\n",
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        "keywords": "memory,edit,editing,ReadProcessMemory,WriteProcessMemory,proc,mem,ptrace,multiplatform,scan,scanner,search,debug,cheat,trainer",
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        "name": "mem-edit",
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