def add_summary()

in detection_rules/docs.py [0:0]

• 37 lines of code
• 5 McCabe index (conditional complexity)

    def add_summary(self):
        """Add the summary worksheet."""
        worksheet = self.add_worksheet('Summary')
        worksheet.freeze_panes(1, 0)
        worksheet.set_column(0, 0, 25)
        worksheet.set_column(1, 1, 10)

        row = 0
        worksheet.merge_range(row, 0, row, 1, "SUMMARY", self.bold_center)
        row += 1

        worksheet.write(row, 0, "Package Name")
        worksheet.write(row, 1, self.package.name, self.right_align)
        row += 1

        tactic_counts = defaultdict(int)
        for rule in self.package.rules:
            threat = rule.contents.data.threat
            if threat:
                for entry in threat:
                    tactic_counts[entry.tactic.name] += 1

        worksheet.write(row, 0, "Total Production Rules")
        worksheet.write(row, 1, len(self.production_rules))
        row += 2

        worksheet.write(row, 0, "Total Deprecated Rules")
        worksheet.write(row, 1, len(self.deprecated_rules))
        row += 1

        worksheet.write(row, 0, "Total Rules")
        worksheet.write(row, 1, len(self.package.rules))
        row += 2

        worksheet.merge_range(row, 0, row, 3, f"MITRE {attack_tm} TACTICS", self.bold_center)
        row += 1

        for tactic in tactics:
            worksheet.write(row, 0, tactic)
            worksheet.write(row, 1, tactic_counts[tactic])
            num_techniques = len(self._coverage[tactic])
            total_techniques = len(matrix[tactic])
            percent = float(num_techniques) / float(total_techniques)
            worksheet.write(row, 2, percent, self.percent)
            worksheet.write(row, 3, f'{num_techniques}/{total_techniques}', self.right_align)
            row += 1