39 lines
883 B
Python
Executable file
39 lines
883 B
Python
Executable file
#!/usr/bin/python
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# Graph the number of installed packages over time by parsing /var/log/pacman.log
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from datetime import datetime
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from matplotlib import pyplot as plt
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with open('/var/log/pacman.log', 'r') as f:
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cnt = 0
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installed = 0
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removed = 0
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x = []
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y = []
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for line in f.readlines():
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if '[ALPM]' not in line or 'warning' in line:
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# Ignore operations
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continue
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if ' installed' in line:
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cnt += 1
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installed += 1
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elif 'removed' in line:
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cnt -= 1
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removed += 1
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else:
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continue
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x.append(datetime.fromisoformat(line[1:23] + ':00'))
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y.append(cnt)
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print('Currently installed packages:', cnt)
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print('Total installed packages:', installed)
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print('Total removed packages:', removed)
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plt.plot(x, y)
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plt.savefig('pac.png')
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plt.show()
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