{"id":1130119,"date":"2025-01-08T20:36:10","date_gmt":"2025-01-08T12:36:10","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1130119.html"},"modified":"2025-01-08T20:36:12","modified_gmt":"2025-01-08T12:36:12","slug":"python%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad%e5%bd%93%e5%89%8d%e6%97%a5%e6%9c%9f%e6%98%af%e5%90%a6%e4%b8%ba%e5%91%a8%e4%b8%80","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1130119.html","title":{"rendered":"python\u5982\u4f55\u5224\u65ad\u5f53\u524d\u65e5\u671f\u662f\u5426\u4e3a\u5468\u4e00"},"content":{"rendered":"

\"python\u5982\u4f55\u5224\u65ad\u5f53\u524d\u65e5\u671f\u662f\u5426\u4e3a\u5468\u4e00\"<\/p>\n

Python\u5224\u65ad\u5f53\u524d\u65e5\u671f\u662f\u5426\u4e3a\u5468\u4e00\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528datetime<\/code>\u6a21\u5757\u3001\u4f7f\u7528calendar<\/code>\u6a21\u5757\u3001\u7ed3\u5408pandas<\/code>\u5e93\u7b49<\/strong>\u3002\u5176\u4e2d\uff0c\u6700\u7b80\u5355\u548c\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u5229\u7528datetime<\/code>\u6a21\u5757\u4e2d\u7684weekday()<\/code>\u65b9\u6cd5\u6765\u5224\u65ad\u3002datetime<\/code>\u6a21\u5757\u3001calendar<\/code>\u6a21\u5757\u3001pandas<\/code>\u5e93<\/strong>\u662f\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u5e38\u89c1\u65b9\u6cd5\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u51e0\u79cd\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528datetime<\/code>\u6a21\u5757<\/h3>\n<\/p>\n

datetime<\/code>\u6a21\u5757\u662fPython\u5185\u7f6e\u7684\u65f6\u95f4\u548c\u65e5\u671f\u5904\u7406\u6a21\u5757\uff0c\u80fd\u591f\u8f7b\u677e\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u76f8\u5173\u7684\u4efb\u52a1\u3002datetime<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u540d\u4e3aweekday()<\/code>\u7684\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u6574\u6570\uff0c\u5176\u4e2d\u5468\u4e00\u7684\u503c\u4e3a0\uff0c\u5468\u4e8c\u7684\u503c\u4e3a1\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u76f4\u5230\u5468\u65e5\u7684\u503c\u4e3a6\u3002<\/p>\n<\/p>\n

from datetime import datetime<\/p>\n
def is_monday():<\/p>\n
    today = datetime.today()<\/p>\n
    return today.weekday() == 0<\/p>\n
if is_monday():<\/p>\n
    print("\u4eca\u5929\u662f\u5468\u4e00")<\/p>\n
else:<\/p>\n
    print("\u4eca\u5929\u4e0d\u662f\u5468\u4e00")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528calendar<\/code>\u6a21\u5757<\/h3>\n<\/p>\n
calendar<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5bf9\u65e5\u5386\u7684\u5e7f\u6cdb\u64cd\u4f5c\uff0c\u80fd\u591f\u83b7\u53d6\u6307\u5b9a\u65e5\u671f\u7684\u661f\u671f\u51e0\u3002\u8be5\u6a21\u5757\u4e2d\u7684weekday()<\/code>\u65b9\u6cd5\u8fd4\u56de\u4e0edatetime<\/code>\u6a21\u5757\u7c7b\u4f3c\u7684\u6574\u6570\u503c\u3002<\/p>\n<\/p>\n
import calendar<\/p>\n
from datetime import datetime<\/p>\n
def is_monday():<\/p>\n
    today = datetime.today()<\/p>\n
    return calendar.weekday(today.year, today.month, today.day) == 0<\/p>\n
if is_monday():<\/p>\n
    print("\u4eca\u5929\u662f\u5468\u4e00")<\/p>\n
else:<\/p>\n
    print("\u4eca\u5929\u4e0d\u662f\u5468\u4e00")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528pandas<\/code>\u5e93<\/h3>\n<\/p>\n
pandas<\/code>\u5e93\u662fPython\u4e2d\u5f3a\u5927\u7684\u6570\u636e\u5206\u6790\u5e93\uff0c\u80fd\u591f\u9ad8\u6548\u5904\u7406\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u3002pandas<\/code>\u5e93\u4e2d\u7684Timestamp<\/code>\u5bf9\u8c61\u63d0\u4f9b\u4e86\u4e00\u4e2a\u540d\u4e3adayofweek<\/code>\u7684\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u8fd4\u56de\u4e0e\u524d\u8ff0\u65b9\u6cd5\u7c7b\u4f3c\u7684\u6574\u6570\u503c\u3002<\/p>\n<\/p>\n
import pandas as pd<\/p>\n
def is_monday():<\/p>\n
    today = pd.Timestamp.today()<\/p>\n
    return today.dayofweek == 0<\/p>\n
if is_monday():<\/p>\n
    print("\u4eca\u5929\u662f\u5468\u4e00")<\/p>\n
else:<\/p>\n
    print("\u4eca\u5929\u4e0d\u662f\u5468\u4e00")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u5176\u4ed6\u8003\u8651<\/h3>\n<\/p>\n
1. \u5904\u7406\u65f6\u533a\u95ee\u9898<\/h4>\n<\/p>\n
\u5728\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5c24\u5176\u662f\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u65f6\u533a\u95ee\u9898\u3002datetime<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86pytz<\/code>\u5e93\u6765\u5904\u7406\u65f6\u533a\u8f6c\u6362\u3002<\/p>\n<\/p>\n
from datetime import datetime<\/p>\n
import pytz<\/p>\n
def is_monday(timezone='UTC'):<\/p>\n
    tz = pytz.timezone(timezone)<\/p>\n
    today = datetime.now(tz)<\/p>\n
    return today.weekday() == 0<\/p>\n
if is_monday('Asia\/ShanghAI<\/a>'):<\/p>\n
    print("\u4eca\u5929\u662f\u5468\u4e00\uff08\u4e0a\u6d77\u65f6\u95f4\uff09")<\/p>\n
else:<\/p>\n
    print("\u4eca\u5929\u4e0d\u662f\u5468\u4e00\uff08\u4e0a\u6d77\u65f6\u95f4\uff09")<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u5904\u7406\u65e5\u671f\u683c\u5f0f\u95ee\u9898<\/h4>\n<\/p>\n
\u5728\u5904\u7406\u65e5\u671f\u8f93\u5165\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u89e3\u6790\u4e0d\u540c\u683c\u5f0f\u7684\u65e5\u671f\u5b57\u7b26\u4e32\u3002\u53ef\u4ee5\u4f7f\u7528datetime.strptime<\/code>\u65b9\u6cd5\u6765\u89e3\u6790\u65e5\u671f\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n
from datetime import datetime<\/p>\n
def is_monday(date_str, date_format='%Y-%m-%d'):<\/p>\n
    date = datetime.strptime(date_str, date_format)<\/p>\n
    return date.weekday() == 0<\/p>\n
date_input = '2023-10-16'<\/p>\n
if is_monday(date_input):<\/p>\n
    print(f"{date_input} \u662f\u5468\u4e00")<\/p>\n
else:<\/p>\n
    print(f"{date_input} \u4e0d\u662f\u5468\u4e00")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\u5224\u65ad\u5f53\u524d\u65e5\u671f\u662f\u5426\u4e3a\u5468\u4e00\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528datetime<\/code>\u6a21\u5757\u3001calendar<\/code>\u6a21\u5757\u4ee5\u53capandas<\/code>\u5e93\u3002datetime<\/code>\u6a21\u5757\u662f\u6700\u7b80\u5355\u548c\u5e38\u7528\u7684\u65b9\u6cd5<\/strong>\uff0c\u800c\u5728\u5904\u7406\u65f6\u533a\u548c\u65e5\u671f\u683c\u5f0f\u95ee\u9898\u65f6\uff0c\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528pytz<\/code>\u5e93\u548cdatetime.strptime<\/code>\u65b9\u6cd5\u3002\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u6765\u786e\u5b9a\u3002\u901a\u8fc7\u672c\u6587\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u65b9\u6cd5\u6765\u5224\u65ad\u65e5\u671f\u7684\u76f8\u5173\u95ee\u9898\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u7684\u661f\u671f\u51e0\uff1f<\/strong>
\u53ef\u4ee5\u4f7f\u7528Python\u7684datetime<\/code>\u6a21\u5757\u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u7684\u661f\u671f\u51e0\u3002\u901a\u8fc7datetime.datetime.now()<\/code>\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u548c\u65f6\u95f4\uff0c\u7136\u540e\u4f7f\u7528.weekday()<\/code>\u65b9\u6cd5\uff0c\u8fd4\u56de0\u8868\u793a\u5468\u4e00\uff0c1\u8868\u793a\u5468\u4e8c\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
import datetime\n\ntoday = datetime.datetime.now()\nweekday = today.weekday()\nif weekday == 0:\n    print("\u4eca\u5929\u662f\u5468\u4e00")\nelse:\n    print("\u4eca\u5929\u4e0d\u662f\u5468\u4e00")\n<\/code><\/pre>\n
\u662f\u5426\u53ef\u4ee5\u5224\u65ad\u7279\u5b9a\u65e5\u671f\u662f\u5426\u4e3a\u5468\u4e00\uff1f<\/strong>
\u5f53\u7136\u53ef\u4ee5\u3002\u60a8\u53ea\u9700\u5c06\u7279\u5b9a\u65e5\u671f\u8f6c\u6362\u4e3adatetime<\/code>\u5bf9\u8c61\uff0c\u7136\u540e\u4f7f\u7528.weekday()<\/code>\u65b9\u6cd5\u8fdb\u884c\u5224\u65ad\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a  <\/p>\n
import datetime\n\nspecific_date = datetime.datetime(2023, 10, 30)  # \u4f8b\u5982\uff0c2023\u5e7410\u670830\u65e5\nif specific_date.weekday() == 0:\n    print("\u7279\u5b9a\u65e5\u671f\u662f\u5468\u4e00")\nelse:\n    print("\u7279\u5b9a\u65e5\u671f\u4e0d\u662f\u5468\u4e00")\n<\/code><\/pre>\n
\u5982\u679c\u6211\u60f3\u5224\u65ad\u4e00\u4e2a\u65e5\u671f\u5b57\u7b26\u4e32\u662f\u5426\u4e3a\u5468\u4e00\uff0c\u8be5\u600e\u4e48\u505a\uff1f<\/strong>
\u60a8\u53ef\u4ee5\u4f7f\u7528datetime.strptime()<\/code>\u65b9\u6cd5\u5c06\u65e5\u671f\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3adatetime<\/code>\u5bf9\u8c61\uff0c\u7136\u540e\u4f7f\u7528.weekday()<\/code>\u65b9\u6cd5\u8fdb\u884c\u5224\u65ad\u3002\u4ee5\u4e0b\u662f\u5904\u7406\u65e5\u671f\u5b57\u7b26\u4e32\u7684\u793a\u4f8b\uff1a  <\/p>\n
import datetime\n\ndate_string = "2023-10-30"\ndate_object = datetime.datetime.strptime(date_string, "%Y-%m-%d")\nif date_object.weekday() == 0:\n    print("\u65e5\u671f\u5b57\u7b26\u4e32\u8868\u793a\u7684\u65e5\u671f\u662f\u5468\u4e00")\nelse:\n    print("\u65e5\u671f\u5b57\u7b26\u4e32\u8868\u793a\u7684\u65e5\u671f\u4e0d\u662f\u5468\u4e00")\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"Python\u5224\u65ad\u5f53\u524d\u65e5\u671f\u662f\u5426\u4e3a\u5468\u4e00\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528datetime\u6a21\u5757\u3001\u4f7f\u7528calendar\u6a21\u5757\u3001\u7ed3\u5408panda […]","protected":false},"author":3,"featured_media":1130128,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1130119"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1130119"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1130119\/revisions"}],"predecessor-version":[{"id":1130131,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1130119\/revisions\/1130131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1130128"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1130119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1130119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1130119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}