{"id":30821,"date":"2024-10-28T06:04:03","date_gmt":"2024-10-28T06:04:03","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=30821"},"modified":"2024-11-26T06:47:18","modified_gmt":"2024-11-26T06:47:18","slug":"%ed%8c%8c%ec%9d%b4%ec%8d%ac-%ec%9e%90%eb%8f%99%eb%a7%a4%eb%a7%a4-%ea%b0%9c%eb%b0%9c-pyqt-qgridlayout","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/30821\/","title":{"rendered":"\ud30c\uc774\uc36c \uc790\ub3d9\ub9e4\ub9e4 \uac1c\ubc1c, PyQt QGridLayout"},"content":{"rendered":"

<\/p>\n

\ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 \ud30c\uc774\uc36c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc744 \uac1c\ubc1c\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, PyQt \ud504\ub808\uc784\uc6cc\ud06c\uc758 QGridLayout<\/code>\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4(UI)\ub97c \uad6c\uc131\ud558\ub294 \ubc29\ubc95\uc5d0 \uc911\uc810\uc744 \ub450\uaca0\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc740 \ub2e4\uc591\ud55c \uc2dc\uc7a5 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uace0, \uc0ac\uc804\uc5d0 \uc124\uc815\ub41c \uc54c\uace0\ub9ac\uc998\uc5d0 \ub530\ub77c \uc790\ub3d9\uc73c\ub85c \uac70\ub798\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud558\ub824\uba74 \ub370\uc774\ud130 \uc218\uc9d1, \uc804\ub7b5 \uac1c\ubc1c, \uadf8\ub9ac\uace0 UI \uad6c\ucd95\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

1. \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c \uac1c\uc694<\/h2>\n

\uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc740 \uc54c\uace0\ub9ac\uc998\uc744 \uae30\ubc18\uc73c\ub85c \uac70\ub798 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ud504\ub85c\uadf8\ub7a8\uc785\ub2c8\ub2e4. \uc2dc\uc7a5 \ub370\uc774\ud130\ub294 \uc77c\ubc18\uc801\uc73c\ub85c API\ub97c \ud1b5\ud574 \uc218\uc9d1\ub418\uba70, \ubd84\uc11d\uc774 \uc774\ub8e8\uc5b4\uc9c4 \ud6c4 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \uc2e0\ud638\uac00 \ubc1c\uc0dd\ud558\uba74 \uc790\ub3d9\uc73c\ub85c \ub9e4\ub9e4\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud22c\uc790\uc790\ub294 \uac10\uc815\uc801\uc73c\ub85c \uacb0\uc815\ud558\uae30 \ubcf4\ub2e4\ub294 \ub370\uc774\ud130 \uae30\ubc18\uc73c\ub85c \uac70\ub798\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

2. PyQt\ub85c GUI \uac1c\ubc1c\ud558\uae30<\/h2>\n

PyQt\ub294 \ud30c\uc774\uc36c\uc5d0\uc11c GUI \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc785\ub2c8\ub2e4. \uadf8 \uc911\uc5d0\uc11c\ub3c4 QGridLayout<\/code>\uc740 \uc704\uc82f\uc744 \uaca9\uc790 \ubc30\uce58 \ud615\ud0dc\ub85c \uc815\ub82c\ud560 \uc218 \uc788\ub294 \ub808\uc774\uc544\uc6c3 \uad00\ub9ac\uc790\ub85c, \ubcf5\uc7a1\ud55c UI\ub97c \uc124\uacc4\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. QGridLayout<\/code>\uc744 \ud65c\uc6a9\ud558\uba74 \uc0ac\uc6a9\uc790\uac00 \uc785\ub825\ud560 \uc218 \uc788\ub294 \ub2e4\uc591\ud55c \uc694\uc18c\ub4e4\uc744 \ub17c\ub9ac\uc801\uc778 \ubc29\uc2dd\uc73c\ub85c \ubc30\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

2.1. PyQt \uc124\uce58\ud558\uae30<\/h3>\n

PyQt\ub97c \uc124\uce58\ud558\uae30 \uc704\ud574\uc11c\ub294 pip\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c \uba85\ub839\uc5b4\ub97c \ud130\ubbf8\ub110\uc5d0 \uc785\ub825\ud558\uc5ec PyQt\ub97c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

pip install PyQt5<\/code><\/pre>\n
2.2. QGridLayout \uae30\ubcf8 \uc0ac\uc6a9\ubc95<\/h3>\n
QGridLayout<\/code>\uc744 \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba3c\uc800 \ub808\uc774\uc544\uc6c3\uc744 \uc0dd\uc131\ud55c \ud6c4, \uc704\uc82f\uc744 \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \ucf54\ub4dc \uc608\uc81c\ub97c \ud1b5\ud574 \uae30\ubcf8\uc801\uc778 \uc0ac\uc6a9\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
import sys\nfrom PyQt5.QtWidgets import QApplication, QWidget, QGridLayout, QPushButton, QLabel, QLineEdit\n\nclass MyWindow(QWidget):\n    def __init__(self):\n        super().__init__()\n\n        self.setWindowTitle(\"\uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\")\n        layout = QGridLayout()\n\n        # \uc704\uc82f \ucd94\uac00\n        layout.addWidget(QLabel(\"\ub9e4\uc218 \uac00\uaca9:\"), 0, 0)\n        self.buy_price = QLineEdit()\n        layout.addWidget(self.buy_price, 0, 1)\n\n        layout.addWidget(QLabel(\"\ub9e4\ub3c4 \uac00\uaca9:\"), 1, 0)\n        self.sell_price = QLineEdit()\n        layout.addWidget(self.sell_price, 1, 1)\n\n        self.submit_button = QPushButton(\"\uc8fc\ubb38 \uc2e4\ud589\")\n        layout.addWidget(self.submit_button, 2, 0, 1, 2)\n\n        self.setLayout(layout)\n\nif __name__ == '__main__':\n    app = QApplication(sys.argv)\n    window = MyWindow()\n    window.show()\n    sys.exit(app.exec_())<\/code><\/pre>\n
\uc704 \ucf54\ub4dc\ub294 \uac04\ub2e8\ud55c \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc758 UI\ub97c \uad6c\ud604\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ub9e4\uc218 \uac00\uaca9\uacfc \ub9e4\ub3c4 \uac00\uaca9\uc744 \uc785\ub825\ud560 \uc218 \uc788\uc73c\uba70, ‘\uc8fc\ubb38 \uc2e4\ud589’ \ubc84\ud2bc\uc744 \ud1b5\ud574 \uac70\ub798\ub97c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
3. \ub370\uc774\ud130 \uc218\uc9d1 \ubc0f API \uc5f0\ub3d9<\/h2>\n
\uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc2e4\uc2dc\uac04 \uc2dc\uc7a5 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud574\uc57c \ud558\uba70, \uc774\ub97c \uc704\ud574 API\ub97c \uc5f0\ub3d9\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, Binance<\/code> \uac70\ub798\uc18c\uc758 API\ub97c \uc0ac\uc6a9\ud55c\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
3.1. Binance API \uc124\uc815\ud558\uae30<\/h3>\n
Binance<\/code> API\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \uacc4\uc815\uc744 \ub9cc\ub4e4\uace0 API \ud0a4\ub97c \uc0dd\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0dd\uc131\ud55c API \ud0a4\uc640 \ube44\ubc00 \ud0a4\ub97c \uc548\uc804\ud558\uac8c \ubcf4\uad00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
3.2. API\ub97c \ud1b5\ud55c \ub370\uc774\ud130 \uc218\uc9d1<\/h3>\n
\ub2e4\uc74c\uc740 ccxt<\/code> \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec Binance\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4.<\/p>\n
import ccxt\n\n# Binance \uac1d\uccb4 \uc0dd\uc131\nexchange = ccxt.binance({\n    'apiKey': 'YOUR_API_KEY',\n    'secret': 'YOUR_API_SECRET',\n})\n\n# BTC\/USDT\uc758 \ud604\uc7ac \uac00\uaca9 \uac00\uc838\uc624\uae30\nticker = exchange.fetch_ticker('BTC\/USDT')\nprint(ticker['last'])  # \ud604\uc7ac \uac00\uaca9 \ucd9c\ub825<\/code><\/pre>\n
\uc704 \ucf54\ub4dc\ub294 Binance API\ub97c \ud1b5\ud574 BTC\/USDT\uc758 \ud604\uc7ac \uac00\uaca9\uc744 \uac00\uc838\uc624\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4. \uc774 \ub370\uc774\ud130\ub97c \ubc14\ud0d5\uc73c\ub85c \ub9e4\ub9e4 \uc804\ub7b5\uc744 \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
4. \ub9e4\ub9e4 \uc804\ub7b5 \uad6c\ud604\ud558\uae30<\/h2>\n
\uc804\ub7b5\uc740 \ud2b8\ub808\uc774\ub529\uc758 \ud575\uc2ec\uc801\uc778 \ubd80\ubd84\uc73c\ub85c, \ub370\uc774\ud130\ub97c \uc5b4\ub5bb\uac8c \ubd84\uc11d\ud558\uace0 \uc758\uc0ac\uacb0\uc815\uc744 \ub0b4\ub9b4\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \ub85c\uc9c1\uc785\ub2c8\ub2e4. \uc5ec\ub7ec \uac00\uc9c0 \uc804\ub7b5\ub4e4\uc774 \uc788\uc9c0\ub9cc, \uac04\ub2e8\ud55c \uc774\ub3d9\ud3c9\uade0 \uad50\ucc28 \uc804\ub7b5\uc744 \uc608\ub85c \ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
4.1. \uc774\ub3d9\ud3c9\uade0 \uc804\ub7b5 \uc124\uba85<\/h3>\n
\uc774\ub3d9\ud3c9\uade0 \uad50\ucc28 \uc804\ub7b5\uc740 \ub2e8\uae30 \uc774\ub3d9\ud3c9\uade0\uc120\uacfc \uc7a5\uae30 \uc774\ub3d9\ud3c9\uade0\uc120\uc774 \uad50\ucc28\ud560 \ub54c \ub9e4\ub9e4 \uc2e0\ud638\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc778 \uc804\ub7b5\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub2e8\uae30 \uc774\ub3d9\ud3c9\uade0\uc120\uc774 \uc7a5\uae30 \uc774\ub3d9\ud3c9\uade0\uc120 \uc704\ub85c \uad50\ucc28\ud558\uba74 \ub9e4\uc218 \uc2e0\ud638\ub85c \ud574\uc11d\ud558\uace0, \ubc18\ub300\uc758 \uacbd\uc6b0 \ub9e4\ub3c4 \uc2e0\ud638\ub85c \ud574\uc11d\ud569\ub2c8\ub2e4.<\/p>\n
4.2. \uc804\ub7b5 \ucf54\ub4dc \uad6c\ud604<\/h3>\n
\uc544\ub798\ub294 \uc774\ub3d9\ud3c9\uade0 \uad50\ucc28 \uc804\ub7b5\uc744 \ucf54\ub4dc\ub85c \uad6c\ud604\ud55c \uc608\uc81c\uc785\ub2c8\ub2e4. \uc774 \ucf54\ub4dc\ub294 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uace0 \uc774\ub3d9\ud3c9\uade0\uc744 \uacc4\uc0b0\ud558\uc5ec \ub9e4\ub9e4 \uc2e0\ud638\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n
import pandas as pd\n\ndef moving_average_strategy(data, short_window=5, long_window=20):\n    data['short_mavg'] = data['close'].rolling(window=short_window).mean()\n    data['long_mavg'] = data['close'].rolling(window=long_window).mean()\n\n    signals = []\n    for i in range(len(data)):\n        if data['short_mavg'].iloc[i] > data['long_mavg'].iloc[i]:\n            signals.append('buy')\n        elif data['short_mavg'].iloc[i] < data['long_mavg'].iloc[i]:\n            signals.append('sell')\n        else:\n            signals.append('hold')\n\n    data['signals'] = signals\n    return data\n\n# \uc608\uc2dc \ub370\uc774\ud130\ud504\ub808\uc784 \uc0dd\uc131\ndata = pd.DataFrame({\n    'close': [100, 102, 101, 103, 104, 106, 108, 107, 109, 110, 112, 111]\n})\n\n# \uc804\ub7b5 \uc801\uc6a9\nresult = moving_average_strategy(data)\nprint(result)<\/code><\/pre>\n
\uc774 \ucf54\ub4dc\ub294 \uac04\ub2e8\ud55c \uc774\ub3d9\ud3c9\uade0 \uc804\ub7b5\uc744 \ud1b5\ud574 \ub9e4\ub9e4 \uc2e0\ud638\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ub9e4\ub9e4 \uc2e0\ud638\ub294 ‘buy’, ‘sell’, ‘hold’\ub85c \uad6c\ubd84\ub418\uba70 \uacb0\uacfc \ub370\uc774\ud130\ud504\ub808\uc784\uc73c\ub85c \ubc18\ud658\ub429\ub2c8\ub2e4.<\/p>\n
5. \uc804\uccb4 \ud1b5\ud569 \ubc0f UI\uc640\uc758 \uc5f0\ub3d9<\/h2>\n
\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc704\uc5d0\uc11c \uad6c\ud604\ud55c UI\uc640 \ub9e4\ub9e4 \ub85c\uc9c1\uc744 \ud1b5\ud569\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc785\ub825\ud55c \uac00\uaca9\uc73c\ub85c \ub9e4\ub9e4\ub97c \uc9c4\ud589\ud558\ub294 \uac04\ub2e8\ud55c \uae30\ub2a5\uc744 \ucd94\uac00\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
class MyTradingApp(QWidget):\n    def __init__(self):\n        super().__init__()\n        self.setWindowTitle(\"\uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c\")\n        self.setGeometry(100, 100, 300, 200)\n\n        layout = QGridLayout()\n\n        # UI \uad6c\uc131 \ucf54\ub4dc\n        layout.addWidget(QLabel(\"\ub9e4\uc218 \uac00\uaca9:\"), 0, 0)\n        self.buy_price_input = QLineEdit()\n        layout.addWidget(self.buy_price_input, 0, 1)\n\n        layout.addWidget(QLabel(\"\ub9e4\ub3c4 \uac00\uaca9:\"), 1, 0)\n        self.sell_price_input = QLineEdit()\n        layout.addWidget(self.sell_price_input, 1, 1)\n\n        self.execute_button = QPushButton(\"\uc8fc\ubb38 \uc2e4\ud589\")\n        self.execute_button.clicked.connect(self.execute_trade)\n        layout.addWidget(self.execute_button, 2, 0, 1, 2)\n\n        self.setLayout(layout)\n\n    def execute_trade(self):\n        buy_price = float(self.buy_price_input.text())\n        sell_price = float(self.sell_price_input.text())\n        \n        # \uc5ec\uae30\uc5d0 \ub9e4\ub9e4 \ub85c\uc9c1 \uc801\uc6a9\n        print(f\"\ub9e4\uc218 \uac00\uaca9: {buy_price}, \ub9e4\ub3c4 \uac00\uaca9: {sell_price}\")\n        # \uc608\ub97c \ub4e4\uc5b4 API\ub97c \ud1b5\ud574 \uc8fc\ubb38 \uc2e4\ud589\ud558\ub294 \ucf54\ub4dc \ucd94\uac00\n\nif __name__ == '__main__':\n    app = QApplication(sys.argv)\n    window = MyTradingApp()\n    window.show()\n    sys.exit(app.exec_())<\/code><\/pre>\n
\uc774 \ucf54\ub4dc\ub294 UI\uc5d0\uc11c \uc785\ub825\ub41c \ub9e4\uc218 \ubc0f \ub9e4\ub3c4 \uac00\uaca9\uc744 \uc77d\uace0, \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c \uac70\ub798\ub97c \uc2e4\ud589\ud558\ub294 \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uac70\ub798 \uc2e4\ud589 \ucf54\ub4dc\ub294 API \ud638\ucd9c\uc744 \ud1b5\ud574 \uad6c\ud604\ud574\uc57c \ud558\uba70, \uc774 \ubd80\ubd84\uc740 \uc0ac\uc6a9\uc790\uac00 \uac01 \ud50c\ub7ab\ud3fc\uc758 API \ubb38\uc11c\ub97c \ucc38\uc870\ud558\uc5ec \uc791\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
6. \uacb0\ub860<\/h2>\n
\uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 \ud30c\uc774\uc36c\uc744 \uc774\uc6a9\ud55c \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c \uac1c\ubc1c\uc744 \uc704\ud55c \uae30\ucd08\uc801\uc778 \ub0b4\uc6a9\ub4e4\uc744 \ub2e4\ub8e8\uc5c8\uc2b5\ub2c8\ub2e4. PyQt\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc9c1\uad00\uc801\uc778 UI\ub97c \uad6c\uc131\ud558\uace0, API\ub97c \ud1b5\ud574 \uc2dc\uc7a5 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uba70, \uac04\ub2e8\ud55c \ub9e4\ub9e4 \uc804\ub7b5\uc744 \uad6c\ud604\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ub9e4\ub9e4 \uc2dc\uc2a4\ud15c \uac1c\ubc1c\uc740 \ubcf5\uc7a1\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc774\ud574\ud558\uace0 \uad6c\ud615\uc744 \uc124\uacc4\ud568\uc73c\ub85c\uc368 \uc790\uc2e0\uc758 \ud22c\uc790\uc804\ub7b5\uc5d0 \ub9de\ub294 \uc2dc\uc2a4\ud15c\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc55e\uc73c\ub85c\ub3c4 \ub2e4\uc591\ud55c \uc54c\uace0\ub9ac\uc998\uacfc \uc804\ub7b5\uc744 \ud1b5\ud574 \uc790\uc2e0\uc758 \uc2dc\uc2a4\ud15c\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc804\ud574 \ubcf4\uc138\uc694. \ub2e4\uc74c \ub2e8\uacc4\ub85c\ub294 \uba38\uc2e0\ub7ec\ub2dd \uae30\ubc95\uc744 \uc801\uc6a9\ud558\uc5ec \ub354\uc6b1 \uc815\uad50\ud55c \ub9e4\ub9e4 \ub85c\uc9c1\uc744 \uac1c\ubc1c\ud574\ubcf4\ub294 \uac83\ub3c4 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n
\ucc38\uace0\uc790\ub8cc<\/h2>\n