python 기상 망 위성 사진

항목 주소:
https://github.com/MrWayneLee/weather-demo
코드 부분
파일 생 성 기능 다운로드

#        
def downloadImg(imgDate, imgURLs, pathName):
    a,s,f = 0,0,0
    timeStart = time.time()
    while a < len(imgURLs):
        req = requests.get(imgURLs[a])
        imgName = str(imgURLs[a])[-13:-9]
        print(str("    " + imgDate + " " + imgName + "   "))
        if req.status_code == 200:
            open(pathName + '\\' + os.path.basename(imgName) + '.png', 'wb').write(req.content)
            print("  " + imgDate + " " + imgName + "    ")
            s += 1
            del req
        elif req.status_code == 404:
            print("  " + imgDate + " " + imgName + "   ")
            f += 1
        a += 1
    timeEnd = time.time()
    totalTime = round(timeEnd - timeStart, 2)
    print("        ！   ：",totalTime," ")
    print("   ", a, " ；  ", s, " ；  ", f, " ")

폴 더 만 들 기

def createFolder(pathName):
    imgName_Year = pathName[0:4]
    imgName_Month = pathName[4:6]
    imgName_Day = pathName[6:8]
    imgName_date = imgName_Year + '-' + imgName_Month + '-' + imgName_Day

    mainPath = 'F:\\[Wayne Lee]\\    \\Python\\    '
    newPathName = mainPath + '\\' + imgName_date
    realPath = newPathName + '\\'

    isExists = os.path.exists(newPathName)

    if not isExists:
        os.makedirs(newPathName)
        print("     [" + imgName_date + "]     ")
        return realPath
    else:
        print(pathName + "      ")
        return realPath

시간 목록 생 성

def generateTime(imgUrl):
    timeList = []
    imgUrlList = []
    h,j = 0,0
    while h < 24:
        m = 0
        while m < 60:
            timeList.append("{:0>4d}".format(h * 100 + m))
            m += 15
        h += 1
    # print(timeList)
    # print(len(timeList))
    while j < len(timeList):
        imgUrlList.append(str(imgUrl + timeList[j] + "00000.JPG"))
        # print(timeList[j])
        j += 1
    return imgUrlList
    # print(imgUrlList)
    # print(len(imgUrlList))

다운로드 URL 목록 생 성

def downloadUrl(imgDate):
    imgUrl = "http://image.nmc.cn/product/" + imgDate[0:4] + "/" + imgDate[4:6] + "/" + imgDate[6:8] + "/WXBL/SEVP_NSMC_WXBL_FY4A_ETCC_ACHN_LNO_PY_" + imgDate # + "0000" +"00000.JPG"
    URLlist = list(generateTime(imgUrl))
    return URLlist

주 함수

#    
if __name__ == '__main__':
    # imgUrl = "http://image.nmc.cn/product/2020/04/11/WXBL/SEVP_NSMC_WXBL_FY4A_ETCC_ACHN_LNO_PY_20200411044500000.JPG"
    # imgUrl = "http://image.nmc.cn/product/2020/04/11/WXBL/SEVP_NSMC_WXBL_FY4A_ETCC_ACHN_LNO_PY_20200411"
    # imgName = imgUrl[-21:-9]

    while True:
        print("[1]      ")
        print("[2]      ")
        print("[3]    ")
        choose = str(input("    ："))
        if choose == "1":
            imgDate = str(input("     [ 20200411]："))
            urlList = list(downloadUrl(imgDate))
            break
        elif choose == "2":
            imgDate = time.strftime("%Y%m%d",time.localtime())
            urlList = list(downloadUrl(imgDate))
            break
        elif choose == "3":
            break
        else:
            print("      ！   ")

다운로드 시작

    pathName = createFolder(imgDate)
    #     
    downloadImg(imgDate, urlList, pathName)

전체 코드

import requests
import time
import datetime
import os

#        
def downloadImg(imgDate, imgURLs, pathName):
    a,s,f = 0,0,0
    timeStart = time.time()
    while a < len(imgURLs):
        req = requests.get(imgURLs[a])
        imgName = str(imgURLs[a])[-13:-9]
        print(str("    " + imgDate + " " + imgName + "   "))
        if req.status_code == 200:
            open(pathName + '\\' + os.path.basename(imgName) + '.png', 'wb').write(req.content)
            print("  " + imgDate + " " + imgName + "    ")
            s += 1
            del req
        elif req.status_code == 404:
            print("  " + imgDate + " " + imgName + "   ")
            f += 1
        a += 1
    timeEnd = time.time()
    totalTime = round(timeEnd - timeStart, 2)
    print("        ！   ：",totalTime," ")
    print("   ", a, " ；  ", s, " ；  ", f, " ")

#      
def createFolder(pathName):
    imgName_Year = pathName[0:4]
    imgName_Month = pathName[4:6]
    imgName_Day = pathName[6:8]
    imgName_date = imgName_Year + '-' + imgName_Month + '-' + imgName_Day

    mainPath = 'F:\\[Wayne Lee]\\    \\Python\\    '
    newPathName = mainPath + '\\' + imgName_date
    realPath = newPathName + '\\'

    isExists = os.path.exists(newPathName)

    if not isExists:
        os.makedirs(newPathName)
        print("     [" + imgName_date + "]     ")
        return realPath
    else:
        print(pathName + "      ")
        return realPath

#       
def generateTime(imgUrl):
    timeList = []
    imgUrlList = []
    h,j = 0,0
    while h < 24:
        m = 0
        while m < 60:
            timeList.append("{:0>4d}".format(h * 100 + m))
            m += 15
        h += 1
    # print(timeList)
    # print(len(timeList))
    while j < len(timeList):
        imgUrlList.append(str(imgUrl + timeList[j] + "00000.JPG"))
        # print(timeList[j])
        j += 1
    return imgUrlList
    # print(imgUrlList)
    # print(len(imgUrlList))

#     URL  
def downloadUrl(imgDate):
    imgUrl = "http://image.nmc.cn/product/" + imgDate[0:4] + "/" + imgDate[4:6] + "/" + imgDate[6:8] + "/WXBL/SEVP_NSMC_WXBL_FY4A_ETCC_ACHN_LNO_PY_" + imgDate # + "0000" +"00000.JPG"
    URLlist = list(generateTime(imgUrl))
    return URLlist

#    
if __name__ == '__main__':
    # imgUrl = "http://image.nmc.cn/product/2020/04/11/WXBL/SEVP_NSMC_WXBL_FY4A_ETCC_ACHN_LNO_PY_20200411044500000.JPG"
    # imgUrl = "http://image.nmc.cn/product/2020/04/11/WXBL/SEVP_NSMC_WXBL_FY4A_ETCC_ACHN_LNO_PY_20200411"
    # imgName = imgUrl[-21:-9]

    while True:
        print("[1]      ")
        print("[2]      ")
        print("[3]    ")
        choose = str(input("    ："))
        if choose == "1":
            imgDate = str(input("     [ 20200411]："))
            urlList = list(downloadUrl(imgDate))
            break
        elif choose == "2":
            imgDate = time.strftime("%Y%m%d",time.localtime())
            urlList = list(downloadUrl(imgDate))
            break
        elif choose == "3":
            break
        else:
            print("      ！   ")

    #      
    pathName = createFolder(imgDate)
    #     
    downloadImg(imgDate, urlList, pathName)

효과

이상 은 python 이 날씨 망 위성 사진 을 기어 오 르 는 상세 한 내용 입 니 다.python 이 날씨 망 사진 을 기어 오 르 는 것 에 관 한 자 료 는 우리 의 다른 관련 글 을 주목 하 세 요!