完成了脚本的修改
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RiskEvaluator.py
105
RiskEvaluator.py
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@ -1,7 +1,6 @@
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from collections import Counter
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import re
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from typing import Dict, List, Tuple
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import GlobalConstants
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from FileOperator import FileOperator
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from models.RepoInfo import RepoInfo
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from MySQLOperator import MySQLOperator
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@ -231,27 +230,39 @@ class RiskEvaluator(object):
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# get CCR
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# Find consistent_changes in all changes
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change_pair_id_1 = []
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change_pair_id_2 = []
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if sum_changes <= 1:
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consistent_changes = 0
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else:
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change_list_1 = []
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change_list_2 = []
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consistent_changes = 0
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for change in result_changes_1:
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change_list_1.append((change[2], change[3]))
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for change in result_changes_2:
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change_list_2.append((change[2], change[3]))
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for i in range(len(change_list_1)):
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for j in range(len(change_list_2)):
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if change_list_1[i] == change_list_2[j]:
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change_pair_id_1.append(i)
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change_pair_id_2.append(j)
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consistent_changes = consistent_changes + 2
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consistent_change_list1 = []
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consistent_change_list2 = []
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consistent_changes = 0
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for change_1 in result_changes_1:
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for change_2 in result_changes_2:
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if change_1[2] == change_2[2] and change_1[3] == change_2[3]:
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consistent_change_list1.append(change_1)
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consistent_change_list2.append(change_2)
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consistent_changes = consistent_changes + 2
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# get CCL
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# Find Latency in different commits
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def get_commit_change_by_method_change(
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method_old: int, method_new: int, method_commit_dict: dict
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) -> List[Tuple[int, int]]:
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"""
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Function: get the change of commits via the change of methods
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return:
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- [(
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commit_old,
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commit_new
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)]
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"""
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result = []
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commits_old = method_commit_dict[method_old]
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commits_new = method_commit_dict[method_new]
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for commit_old in commits_old:
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children_old = commit_children_dict[commit_old]
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intersect_commits = set(children_old) & set(commits_new)
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for commit_id in intersect_commits:
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result.append((commit_old, commit_id))
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return result
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consistent_change_list1 = []
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consistent_change_list2 = []
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target_commits = []
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@ -259,21 +270,33 @@ class RiskEvaluator(object):
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CCL = 0
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else:
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CCL = 0
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for id in change_pair_id_1:
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consistent_change_list1.append(result_changes_1[id])
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for id in change_pair_id_2:
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consistent_change_list2.append(result_changes_2[id])
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for i in range(len(consistent_change_list1)):
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consistent_changed_method_1 = consistent_change_list1[i]
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consistent_changed_method_2 = consistent_change_list2[i]
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commit_target_1 = consistent_changed_method_1.get("commmit_id")
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commit_target_2 = consistent_changed_method_2.get("commmit_id")
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if commit_target_1 == commit_target_2:
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CCL = 0
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else:
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target_commits.append(commit_target_1)
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target_commits.append(commit_target_2)
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CCL = CCL + 1
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change_1 = consistent_change_list1[i]
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change_2 = consistent_change_list2[i]
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method_old_1 = change_1[0]
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method_new_1 = change_1[1]
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method_old_2 = change_2[0]
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method_new_2 = change_2[1]
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commit_changes_1 = get_commit_change_by_method_change(
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method_old=method_old_1,
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method_new=method_new_1,
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method_commit_dict=method_commit_dict_1,
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)
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commit_changes_2 = get_commit_change_by_method_change(
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method_old=method_old_2,
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method_new=method_new_2,
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method_commit_dict=method_commit_dict_2,
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)
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consistent_change_commit_paths = list(
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set(commit_changes_1) & set(commit_changes_2)
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)
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CCL += len(consistent_change_commit_paths)
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target_commits = list(
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set([path[1] for path in consistent_change_commit_paths])
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)
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# get bug_fix_num
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if CCL == 0:
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@ -287,13 +310,15 @@ class RiskEvaluator(object):
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tablename1=commits, id=commit
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)
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mysqlOp.cursor.execute(sql_message)
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messages = mysqlOp.cursor.fetchall()
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for message in messages:
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keywords = (
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message.get("message").decode().replace("\n", " ").split()
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message = mysqlOp.cursor.fetchone()["message"].lower()
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if (
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re.search(
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rb"(close|closes|closed|fix|fixes|fixed|resolve|resolves|resolved)\s+.*?#\d+",
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message,
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)
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if "fix" in keywords or "Fix" in keywords:
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bug_fix_num = bug_fix_num + 1
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is not None
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):
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bug_fix_num += 1
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def Harmness_Evaluating(CpI: int, CCR: int, CCL: int, bug_fix_num: int) -> int:
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"""
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