Python從屬性中提取輸出

Question

我試圖從我在 python 的幫助下獲得的屬性中提取像authored_date這樣的特定細節。

我的最終目標是什么：

我想提取名為tobedeleted_branch1 、 tobedeleted_branch2的特定分支，如果authored_date超過 7 天，則在我的腳本的幫助下將它們刪除。

我是初學者，目前正在學習。

所以，我想做的是，

從輸出中提取創作日期並檢查它是否早於 7 天。 如果它超過 7 天，我將繼續執行我想在 if 條件下執行的任何操作。

import gitlab, os
#from gitlab.v4.objects import *
# authenticate
TOKEN = "MYTOKEN"
GITLAB_HOST = 'MYINSTANCE' # or your instance
gl = gitlab.Gitlab(GITLAB_HOST, private_token=TOKEN)

# set gitlab group id
group_id = 6
group = gl.groups.get(group_id, lazy=True)

#get all projects
projects = group.projects.list(include_subgroups=True, all=True)

#get all project ids
project_ids = []
for project in projects:
#    project_ids.append((project.path_with_namespace, project.id, project.name ))
    project_ids.append((project.id))
print(project_ids)

for project in project_ids:
    project = gl.projects.get(project)
    branches = project.branches.list() 
    for branch in branches:
       if "tobedeleted" in branch.attributes['name']:
           print(branch.attributes['name'])
           #print(branch)
           print(branch.attributes['commit'])
           #branch.delete()

我從打印print(branch.attributes['commit'])得到的輸出是這樣的：

{'id': '1245829930', 'short_id': '124582', 'created_at': '2021-11-15T09:10:26.000+00:00', 'parent_ids': None, 'title': 'branch name commit' into \'master\'"', 'message': 'branch name commit', 'author_name': 'Administrator', 'author_email': 'someemail@gmail.com', 'authored_date': '2021-11-15T09:10:26.000+00:00', 'committer_name': 'Administrator', 'committer_email': 'someemail@gmail.com', 'committed_date': '2021-11-15T09:10:26.000+00:00', 'trailers': None, 'web_url': 'someweburl'}

從上面的輸出中，我想提取“authored_date”並檢查它是否超過 7 天，我將繼續刪除合並的分支。

任何有關這方面的幫助都非常感謝。

Answer 1

import datetime
created_at = '2021-11-15T09:10:26.000+00:00'
t = datetime.datetime.fromisoformat(created_at)
n = datetime.datetime.now(tz=t.tzinfo)

if n - t <= datetime.timedelta(days=7):
    ... # do someting

Answer 2

使用您的branch.attributes關於您在循環中的提交，您可以執行以下操作（確保導入日期時間）。 您需要將要刪除的分支名稱附加到您將在之后迭代的列表中，因為您不想修改您當前正在迭代的任何對象（即從您仍在迭代的branches對象中刪除項目迭代）。

from datetime import datetime

...
branches_to_delete = []
for project in project_ids:
    project = gl.projects.get(project)
    branches = project.branches.list() 
    for branch in branches:
       if "tobedeleted" in branch.attributes['name']:
           print(branch.attributes['name'])
           #print(branch)
           print(branch.attributes['commit'])
           branch_date_object = datetime.strptime((mydict['commit']['authored_date'].split('.')[0]), "%Y-%m-%dT%H:%M:%S")
           days_diff = datetime.now() - branch_date_object
           if days_diff.days > 7:
               branches_to_delete.append(branch.attributes['name'])

for branch in branches_to_delete:
    # perform your delete functionality

Answer 3

from datetime import datetime
def get_day_diff(old_date):
    old_datetime = datetime.fromisoformat(old_date)
    # Check timezone of date
    tz_info = old_datetime.tzinfo
    current_datetime = datetime.now(tz_info)
    datetime_delta = current_datetime - old_datetime
    return datetime_delta.days

# test with authored_date
authored_date = '2021-11-15T09:10:26.000+00:00'
if get_day_diff(authored_date) > 7:
  # then delete branch
  branch.delete()