Upload requirements.py
Browse files- requirements.py +46 -0
requirements.py
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import subprocess
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import sys
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from packaging.requirements import Requirement
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from packaging.version import Version
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def get_installed_packages():
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"""Mengembalikan dictionary berisi nama paket dan versinya yang terinstal."""
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packages = {}
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try:
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result = subprocess.run([sys.executable, '-m', 'pip', 'freeze'], capture_output=True, text=True, check=True)
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for line in result.stdout.splitlines():
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if '==' in line:
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name, version = line.split('==')
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packages[name.lower()] = Version(version)
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except subprocess.CalledProcessError:
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return {} # Mengembalikan dictionary kosong jika ada error
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def check_requirements(requirements_file="requirements.txt"):
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"""
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Mengecek apakah semua requirement dalam file sudah terinstal dengan versi yang sesuai.
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Mengembalikan True jika semua sesuai, False jika ada yang tidak sesuai atau tidak terinstal.
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"""
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installed_packages = get_installed_packages()
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try:
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with open(requirements_file, 'r') as f:
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for line in f:
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line = line.strip()
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if line and not line.startswith('#'):
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try:
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req = Requirement(line)
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package_name = req.name.lower()
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required_specifier = req.specifier
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if package_name not in installed_packages or not required_specifier.contains(installed_packages[package_name]):
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return False # Ada yang tidak sesuai
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except:
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return False # Gagal memproses baris
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except FileNotFoundError:
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return False # File tidak ditemukan
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return True # Semua sesuai
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if __name__ == "__main__":
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all_met = check_requirements()
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print(all_met) # Untuk keperluan pengujian, Anda bisa mencetak hasilnya di sini
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