CoolRaihan/aerospace_ai_helper_using_RAG

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8    "# Async Python\n",
9    "\n",
10    "## A briefing on asynchronous python coding, essential in Agent engineering"
11   ]
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13  {
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18    "Here is a masterful tutorial by you-know-who with exercises and comparisons.\n",
19    "\n",
20    "https://chatgpt.com/share/680648b1-b0a0-8012-8449-4f90b540886c\n",
21    "\n",
22    "This includes how to run async code from a python module.\n",
23    "\n",
24    "### And now some examples:"
25   ]
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34    "# Let's define an async function\n",
35    "\n",
36    "import asyncio\n",
37    "\n",
38    "async def do_some_work():\n",
39    "    print(\"Starting work\")\n",
40    "    await asyncio.sleep(1)\n",
41    "    print(\"Work complete\")\n"
42   ]
43  },
44  {
45   "cell_type": "code",
46   "execution_count": null,
47   "id": "07ab3abf",
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50   "source": [
51    "# What will this do?\n",
52    "\n",
53    "do_some_work()"
54   ]
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56  {
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63    "# OK let's try that again!\n",
64    "\n",
65    "await do_some_work()"
66   ]
67  },
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69   "cell_type": "code",
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75    "# What's wrong with this?\n",
76    "\n",
77    "async def do_a_lot_of_work():\n",
78    "    do_some_work()\n",
79    "    do_some_work()\n",
80    "    do_some_work()\n",
81    "\n",
82    "await do_a_lot_of_work()"
83   ]
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92    "# Interesting warning! Let's fix it\n",
93    "\n",
94    "async def do_a_lot_of_work():\n",
95    "    await do_some_work()\n",
96    "    await do_some_work()\n",
97    "    await do_some_work()\n",
98    "\n",
99    "await do_a_lot_of_work()"
100   ]
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109    "# And now let's do it in parallel\n",
110    "# It's important to recognize that this is not \"multi-threading\" in the way that you may be used to\n",
111    "# The asyncio library is running on a single thread, but it's using a loop to switch between tasks while one is waiting\n",
112    "\n",
113    "async def do_a_lot_of_work_in_parallel():\n",
114    "    await asyncio.gather(do_some_work(), do_some_work(), do_some_work())\n",
115    "\n",
116    "await do_a_lot_of_work_in_parallel()"
117   ]
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120   "cell_type": "markdown",
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124    "### Finally - try writing a python module that calls do_a_lot_of_work_in_parallel\n",
125    "\n",
126    "See the link at the top; you'll need something like this in your module:\n",
127    "\n",
128    "```python\n",
129    "if __name__ == \"__main__\":\n",
130    "    asyncio.run(do_a_lot_of_work_in_parallel())\n",
131    "```"
132   ]
133  }
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