{"id":4197,"date":"2020-05-17T20:34:41","date_gmt":"2020-05-17T11:34:41","guid":{"rendered":"http:\/\/kats-eye.net\/info\/?p=4197"},"modified":"2020-05-17T20:42:42","modified_gmt":"2020-05-17T11:42:42","slug":"picture-upload1","status":"publish","type":"post","link":"https:\/\/kats-eye.net\/info\/2020\/05\/17\/picture-upload1\/","title":{"rendered":"\u30e9\u30ba\u30d1\u30a4\uff14\u3000\u64ae\u5f71\u5199\u771f\u3092\u30d6\u30e9\u30a6\u30b6\u3067\u898b\u308b\uff08FTP\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u7de8\uff09"},"content":{"rendered":"\n<h2 class=\"has-text-color\" style=\"color:#0000ff\">\u6982\u8981<\/h2>\n\n\n\n<p>\u3000\u30e9\u30ba\u30d1\u30a4\uff14\u3067python\u3068OpenCV\u3092\u4f7f\u3044\u3001USB\u30ab\u30e1\u30e9\u306e\u64ae\u5f71\u753b\u50cf\u3092\u4fdd\u5b58\u3067\u304d\u308b\u3053\u3068\u304c\u5224\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u4eca\u5ea6\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u64ae\u5f71\u753b\u50cf\u3092\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u81ea\u52d5\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<br>\u3000\u6b21\u56de\u3001\u9060\u9694\u3067\u3053\u308c\u3089\u306e\u753b\u50cf\u3092\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3061\u3087\u3063\u3068\u3057\u305f\u76e3\u8996\u306e\u4ed5\u7d44\u3092\u4f5c\u3063\u3066\u307f\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<br><\/p>\n\n\n\n<h2 class=\"has-text-color\" style=\"color:#0000ff\">python\u3067FTP\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001<\/h2>\n\n\n\n<p>\u3000\u64ae\u5f71\u3057\u305f\u753b\u50cf\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u70ba\u306b FTP(File Transfer Protocol) \u3092\u4f7f\u3044\u307e\u3059\u3002\u8abf\u67fb\u6642\u3001FTP\u8ee2\u9001\u306f\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u7b49\u306e\u30bb\u30ad\u30e5\u30ec\u30c6\u30a3\u7684\u30ea\u30b9\u30af\u306b\u95a2\u3059\u308b\u8a18\u8ff0\u3092\u307f\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306fFTP\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u3044\u305a\u308cSFTP \u7b49\u306e\u3088\u308a\u5b89\u5168\u306a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u78ba\u8a8d\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br>\u3000<br>\u3000python \u3067\u3001FTP\u8ee2\u9001\u3092\u884c\u3046\u70ba\u306e \u201dftplib\u201d \u3068\u3044\u3046\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea \u3092\u4f7f\u3044\u307e\u3059\u3002\u6b21\u306e python \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u30e9\u30ba\u30d1\u30a4\u304b\u3089\u79c1\u304c\u501f\u308a\u3066\u3044\u308b\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306b jpeg \u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u3073\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u4eca\u56de\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u306a\u3044\u4e88\u5b9a\u3067\u3059\u304c\u3001\u3044\u3064\u304b\u4f7f\u3046\u3053\u3068\u3082\u3042\u308b\u3068\u601d\u3063\u3066\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u30b5\u30fc\u30d0\u30fc\uff0c\u30e6\u30fc\u30b6\u30fc\uff0c\u30d1\u30b9\u30ef\u30fc\u30c9\u7b49\u306f\u3001\u201c\uff0a\u201d \u3067\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<pre class=\"height-set:true height:300 lang:python decode:true  \" title=\"ftp_01.py\">import ftplib\n\nhost_name = '**********'              # \u30b5\u30fc\u30d0\u30fc\u30db\u30b9\u30c8\u540d\nuser_name = '**********'              # \u30e6\u30fc\u30b6\u30fc\u540d\nuser_pass = '**********'              # \u30d1\u30b9\u30ef\u30fc\u30c9\nsvr_d_pth = '\/**********\/**********\/' # \u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30d1\u30b9\n\ndef ftp_upload( src_f_pth , tgt_f_name , svr_pth):\n    ftp=ftplib.FTP( host_name )\n    ftp.set_pasv( 'true' )\n    ftp.login( user_name , user_pass )\n    ftp.cwd( svr_pth )\n\n    f = open( src_f_pth , 'rb' )      # rb:\u30d0\u30a4\u30ca\u30ea\uff0cr:\u30c6\u30ad\u30b9\u30c8\n    ftp.storbinary('STOR ' + tgt_f_name, f )\n    ftp.close()\n    f.close()\n    \ndef ftp_download( src_f_pth , tgt_f_name , svr_pth):\n    ftp=ftplib.FTP( host_name )\n    ftp.set_pasv( 'true' )\n    ftp.login( user_name , user_pass )\n    ftp.cwd( svr_pth )\n\n    f = open( src_f_pth , 'wb' )    \n    ftp.retrbinary('RETR ' + tgt_f_name, f.write )\n    ftp.close()\n    f.close()\n\n# \u8ee2\u9001\u5143\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\uff0c \u8ee2\u9001\u5f8c\u30d5\u30a1\u30a4\u30eb\u540d\uff0c \u30b5\u30fc\u30d0\u30fc\u5074\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\nftp_upload('.\/template4.jpg','test.jpg',svr_d_pth)\n\n# \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\uff0c \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u540d\uff0c \u30b5\u30fc\u30d0\u30fc\u5074\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\nftp_download('.\/dwn_test.jpg','test.jpg',svr_d_pth)<\/pre>\n<p><\/p>\n\n\n<h2 class=\"has-text-color\" style=\"color:#0000ff\">\u64ae\u5f71\u5199\u771f\u3092FTP\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/h2>\n\n\n\n<p>\u3000\u6b21\u306e python \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u5199\u771f\u64ae\u5f71\u30fb\u4fdd\u5b58\u5f8c\u30fb\u4fdd\u5b58\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30fc\u30d0\u30fc\u306bFTP\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n\n\n<pre class=\"height-set:true height:300 lang:python decode:true  \" title=\"ftp_02_upload.py\">import ftplib\nimport sys\nimport cv2\nimport datetime\n\nhost_name = '**********'              # \u30b5\u30fc\u30d0\u30fc\u30db\u30b9\u30c8\u540d\nuser_name = '**********'              # \u30e6\u30fc\u30b6\u30fc\u540d\nuser_pass = '**********'              # \u30d1\u30b9\u30ef\u30fc\u30c9\nsvr_d_pth = '\/**********\/**********\/' # \u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30d1\u30b9\n\ndef ftp_upload( src_f_pth , tgt_f_name , svr_pth):\n    ftp=ftplib.FTP( host_name )\n    ftp.set_pasv( 'true' )\n    ftp.login( user_name , user_pass )\n    ftp.cwd( svr_pth )\n\n    f = open( src_f_pth , 'rb' )      # rb:\u30d0\u30a4\u30ca\u30ea\uff0cr:\u30c6\u30ad\u30b9\u30c8\n    ftp.storbinary('STOR ' + tgt_f_name, f )\n    ftp.close()\n    f.close()\n    \ndef ftp_download( src_f_pth , tgt_f_name , svr_pth):\n    ftp=ftplib.FTP( host_name )\n    ftp.set_pasv( 'true' )\n    ftp.login( user_name , user_pass )\n    ftp.cwd( svr_pth )\n\n    f = open( src_f_pth , 'wb' )    \n    ftp.retrbinary('RETR ' + tgt_f_name, f.write )\n    ftp.close()\n    f.close()\n\ncapture = cv2.VideoCapture(0)\n\ntry:\n    if capture.isOpened() is False:\n        print(\"\u30ab\u30e1\u30e9\u3092\u958b\u3051\u307e\u305b\u3093\u3067\u3057\u305f\u3002\")\n        sys.exit()\n\n    ret, frame = capture.read()\n\n    if( ret == True ):\n        now = datetime.datetime.now()\n        now_str = now.strftime('%Y%m%d_%H%M%S')\n        up_fpth = \".\/ftp_img\/\" + now_str + \".jpg\" \n        cv2.imwrite( up_fpth , frame)\n        \n        ftp_upload( up_fpth , now_str + \".jpg\" ,svr_d_pth)\n    else:\n        print(\"Err_image_capture\")\n\n    capture.release()\n    cv2.destroyAllWindows()  \n\nexcept:    \n    print(\"Error:\",sys.exc_info()[0])\n    print(sys.exc_info()[1])\n    import traceback\n    print(traceback.format_tb(sys.exc_info()[2]))\n\n# \u8ee2\u9001\u5143\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\uff0c \u8ee2\u9001\u5f8c\u30d5\u30a1\u30a4\u30eb\u540d\uff0c \u30b5\u30fc\u30d0\u30fc\u5074\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\n# ftp_upload('.\/template4.jpg','test.jpg',svr_d_pth)\n#\n# \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\uff0c \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u540d\uff0c \u30b5\u30fc\u30d0\u30fc\u5074\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\n# ftp_download('.\/dwn_test.jpg','test.jpg',svr_d_pth)<\/pre>\n<p><\/p>\n\n\n<p>\u3000\u4e0b\u8a18\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30d5\u30a1\u30a4\u30eb\u72b6\u6cc1\u3067\u3059\u3002\u30e9\u30ba\u30d1\u30a4\u5074\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\uff11\u56de\u8d77\u52d5\u3059\u308b\u3068\u3001\uff11\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3055\u308c\u307e\u3059\u3002\u64ae\u5f71\u65e5\u6642\u304c\u30d5\u30a1\u30a4\u30eb\u540d\u304b\u3089\u5224\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"356\" height=\"98\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/101.png\" alt=\"\" class=\"wp-image-4209\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/101.png 356w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/101-300x83.png 300w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><\/figure><\/div>\n\n\n\n<p> <\/p>\n\n\n\n<h2 class=\"has-text-color\" style=\"color:#0000ff\">CRON\u3067\u4e00\u5b9a\u9593\u9694\u3067FTP\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/h2>\n\n\n\n<p>\u3000CRON\u3092\u4f7f\u3063\u3066\u3001\u4e00\u5b9a\u9593\u9694\u3067 python \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3057\u3001\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u5b9f\u884c\u7d50\u679c\u306f\u6b21\u306e\u901a\u308a\u3001\uff12\u5206\u9593\u9694\u3067\u30d5\u30a1\u30a4\u30eb\u304c\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002\u5e7e\u3064\u304b\u8a2d\u5b9a\u3057\u305f\u3053\u3068\u306a\u3069\u3092\u66f8\u304d\u7559\u3081\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"546\" height=\"314\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/102-1.png\" alt=\"\" class=\"wp-image-4216\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/102-1.png 546w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/102-1-300x173.png 300w\" sizes=\"(max-width: 546px) 100vw, 546px\" \/><\/figure>\n\n\n\n<h4>\u2460 crontab \u7de8\u96c6<\/h4>\n\n\n\n<p>\u3000\u4e0b\u8a18\u306e\u901a\u308a\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u3001\u201ccrontab -e\u201d \u3092\u5165\u529b\u3002\u521d\u56de\u306e\u307f\u3069\u306e\u30a8\u30c7\u30a3\u30c3\u30bf\u30fc\u3092\u4f7f\u3046\u304b\u78ba\u8a8d\u3055\u308c\u308b\u69d8\u3067\u3059\u3002\uff11\u306e \u201cnano\u201d \u30a8\u30c7\u30a3\u30c3\u30bf\u30fc\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\u300ceasiest (\u4e00\u756a\u7c21\u5358)\u300d\u3068\u66f8\u304b\u308c\u3066\u3044\u308b\u304b\u3089\u3067\u3001\u7279\u306b\u6839\u62e0\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"499\" height=\"148\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/201.png\" alt=\"\" class=\"wp-image-4217\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/201.png 499w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/201-300x89.png 300w\" sizes=\"(max-width: 499px) 100vw, 499px\" \/><\/figure>\n\n\n\n<p>\u3000\u30a8\u30c7\u30a3\u30c3\u30bf\u30fc\u304c\u958b\u304d\u307e\u3059\u3002\u6700\u4e0b\u6bb5\uff12\u884c\u304c\u4eca\u56de\u8ffd\u52a0\u3057\u305f\u884c\u3067\u3059\u3002<br>\u3000\u4e0b\u8a18\u306f\u6700\u7d42\u7684\u306b\u66f8\u3044\u305f\u5185\u5bb9\u3067\u3001\u9014\u4e2d\u8a66\u884c\u932f\u8aa4\u304c\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3001\uff11\u884c\u76ee\u304c\u7d76\u5bfe\u5fc5\u8981\u304b\u306f\u78ba\u8a8d\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u8981\u306f\u65e5\u672c\u8a9e\u8868\u8a18\u3092\u4f7f\u3046\u5ba3\u8a00\u306e\u69d8\u306a\u3082\u306e\u3067\u3059\u3002\u4eca\u56de\u3001\u3069\u3046\u3057\u3066\u3082\u65e5\u672c\u8a9e\u3092\u4f7f\u3046\u5fc5\u8981\u6027\u306f\u306a\u3044\u306e\u3067\u3001python \u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u30b3\u30e1\u30f3\u30c8\u3082\u542b\u3081\u305f\u65e5\u672c\u8a9e\u8868\u8a18\u306f\u5168\u3066\u62b9\u6d88\u3057\u307e\u3057\u305f\u304c\u3001\u53c2\u8003\u307e\u3067\u306b\u6b8b\u3057\u3066\u3044\u307e\u3059\u3002<br>\u3000\u307e\u305f\u3001\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u306f\u30d5\u30eb\u30d1\u30b9\u6307\u5b9a\u3057\u306a\u3044\u3068\u30a8\u30e9\u30fc\u304c\u51fa\u308b\u69d8\u306a\u306e\u3067\u3001python \u30d7\u30ed\u30b0\u30e9\u30e0\u3082\u542b\u3081\u4fee\u6b63\u3057\u3066\u3044\u307e\u3059\u3002<br>\u3000\uff12\u884c\u76ee\u306f\uff12\u5206\u306b\uff11\u56de\u6307\u5b9a\u306e python \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u70ba\u306e\u8a18\u8f09\u3067\u3059\u3002\u4ee5\u524d\u3001centos7\u306e\u30c6\u30b9\u30c8\u3092\u3057\u305f\u6642\u306b\u8a18\u8f09\u65b9\u6cd5\u3092\u5c11\u3057\u8abf\u3079\u305f\u8a18\u61b6\u304c\u3042\u308a\u307e\u3059\u3002<br><br>\uff11\u884c\u76ee\uff1aLANG=ja_JP.UTF-8<br>\uff12\u884c\u76ee\uff1a* \/2 * * * * python3 \/home\/pi\/sample_py2\/ftp_03.py<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"754\" height=\"485\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/202.png\" alt=\"\" class=\"wp-image-4218\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/202.png 754w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/202-300x193.png 300w\" sizes=\"(max-width: 754px) 100vw, 754px\" \/><figcaption><br><\/figcaption><\/figure>\n\n\n\n<h4>\u2461 cron\u30ed\u30b0\u51fa\u529b\u8a2d\u5b9a<\/h4>\n\n\n\n<p>\u3000\u30b7\u30b9\u30c6\u30e0\u30ed\u30b0\u5236\u5fa1\u306e cron\u30ed\u30b0\u51fa\u529b\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u306e\u8a2d\u5b9a\u304c cron \u5b9f\u884c\u306b\u7d76\u5bfe\u5fc5\u8981\u304b\u306f\u78ba\u8a8d\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u30a8\u30e9\u30fc\u539f\u56e0\u306e\u7279\u5b9a\u306b\u306f\u6709\u52b9\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"380\" height=\"18\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/204-1.png\" alt=\"\" class=\"wp-image-4220\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/204-1.png 380w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/204-1-300x14.png 300w\" sizes=\"(max-width: 380px) 100vw, 380px\" \/><\/figure>\n\n\n\n<p>\u3000\u30a8\u30c7\u30a3\u30c3\u30bf\u30fc\u304c\u958b\u304f\u306e\u3067\u3001\u30b9\u30af\u30ed\u30fc\u30eb\uff0c\u307e\u305f\u306f\u691c\u7d22\u3057\u3066\u4e0b\u8a18\u306e\u7b87\u6240\u3092\u63a2\u3057\u307e\u3059\u3002\u4e0b\u56f3\u306e\u5834\u5408\u3001\u3082\u3057\uff13\u884c\u76ee\u306e \u201ccron\u201d \u306e\u524d\u306b\u201c#\u201d\u304c\u3042\u308a\u3001\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3055\u308c\u3066\u3044\u305f\u3089\u3001\u201c#\u201d \u3092\u5916\u3057\u3001\u4e0b\u8a18\u306e\u901a\u308a\u6709\u52b9\u5316\u3057\u4fdd\u5b58\u3057\u307e\u3059\u3002\uff08\u4e0b\u8a18\u306f\u3001\u6709\u52b9\u5316\u3055\u308c\u305f\u72b6\u614b\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"431\" height=\"133\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/203.png\" alt=\"\" class=\"wp-image-4221\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/203.png 431w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/203-300x93.png 300w\" sizes=\"(max-width: 431px) 100vw, 431px\" \/><\/figure>\n\n\n\n<h4>\u2462 cron\u30ed\u30b0\u30ec\u30d9\u30eb\u8a2d\u5b9a<\/h4>\n\n\n\n<p>\u3000\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089\u3001\u201cnano\u201d \u30a8\u30c7\u30a3\u30c3\u30bf\u30fc\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"377\" height=\"18\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/207.png\" alt=\"\" class=\"wp-image-4226\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/207.png 377w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/207-300x14.png 300w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/><\/figure>\n\n\n\n<p>\u3000\u30ed\u30b0\u30ec\u30d9\u30eb\u306f\u8a2d\u5b9a\u5185\u5bb9\u306e\u5408\u8a08\u5024\u3067\u8868\u3059\u69d8\u3067\u3059\u3002<br>\u3000\u300cEXTRA_OPT=&#8221;-L 15&#8243;\u300d\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u5408\u8a08\u5024\u3068\u3059\u308b\u3068\u3001\uff11\uff0c\uff12\uff0c\uff14\uff0c\uff18 \u304c\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"657\" height=\"591\" src=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/205.png\" alt=\"\" class=\"wp-image-4223\" srcset=\"https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/205.png 657w, https:\/\/kats-eye.net\/info\/wp-content\/uploads\/2020\/05\/205-300x270.png 300w\" sizes=\"(max-width: 657px) 100vw, 657px\" \/><\/figure>\n\n\n\n<p>\u3000\u4ee5\u4e0a\u3067\u3059\u3002\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u304d\u308b\u307e\u3067\u3001\u5c11\u3057\u3065\u3064\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u3069\u308c\u304c\u5fc5\u305a\u5fc5\u8981\u306a\u306e\u304b\u306f\u7406\u89e3\u3057\u3066\u3044\u307e\u305b\u3093\u3002<br><br>\u3000cron \u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u7528\u306b\u5909\u66f4\u3057\u305f\u30e9\u30ba\u30d1\u30a4\u5074 python \u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u6307\u5b9a\u3092\u30d5\u30eb\u30d1\u30b9\u306b\u5909\u66f4\u3001\u65e5\u672c\u8a9e\u8868\u8a18\u3092\u62b9\u6d88\u3001FTP\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u5f8c\u3001\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u7528\u306b\u4e00\u6642\u4fdd\u5b58\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u90fd\u5ea6\u62b9\u6d88\u3059\u308b\u51e6\u7406\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n<pre class=\"height-set:true height:300 lang:python decode:true \" title=\"ftp_03.py\">import ftplib\nimport sys\nimport cv2\nimport datetime\nimport os\n\nhost_name = '**********'\nuser_name = '**********'\nuser_pass = '**********'\nsvr_d_pth = '\/**********\/**********\/'\n\ndef ftp_upload( src_f_pth , tgt_f_name , svr_pth):\n    ftp=ftplib.FTP( host_name )\n    ftp.set_pasv( 'true' )\n    ftp.login( user_name , user_pass )\n    ftp.cwd( svr_pth )\n\n    f = open( src_f_pth , 'rb' )\n    ftp.storbinary('STOR ' + tgt_f_name, f )\n    ftp.close()\n    f.close()\n    \ndef ftp_download( src_f_pth , tgt_f_name , svr_pth):\n    ftp=ftplib.FTP( host_name )\n    ftp.set_pasv( 'true' )\n    ftp.login( user_name , user_pass )\n    ftp.cwd( svr_pth )\n\n    f = open( src_f_pth , 'wb' )    \n    ftp.retrbinary('RETR ' + tgt_f_name, f.write )\n    ftp.close()\n    f.close()\n\ncapture = cv2.VideoCapture(0)\n\ntry:\n    if capture.isOpened() is False:\n        print(\"ERR_CAMERA_OPEN\")\n        sys.exit()\n\n    ret, frame = capture.read()\n\n    if( ret == True ):\n        now = datetime.datetime.now()\n        now_str = now.strftime('%Y%m%d_%H%M%S')\n        up_fpth = \"\/home\/pi\/sample_py2\/ftp_img\/\" + now_str + \".jpg\" \n        cv2.imwrite( up_fpth , frame)\n        \n        ftp_upload( up_fpth , now_str + \".jpg\" ,svr_d_pth)\n        os.remove(up_fpth)\n        \n    else:\n        print(\"Err_image_capture\")\n\n    capture.release()\n    cv2.destroyAllWindows()  \n\nexcept:    \n    print(\"Error:\",sys.exc_info()[0])\n    print(sys.exc_info()[1])\n    import traceback\n    print(traceback.format_tb(sys.exc_info()[2]))\n<\/pre>\n<p>\u3000\u3000<\/p>\n\n\n<h2 class=\"has-text-color\" style=\"color:#0000ff\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u3000\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u898b\u308b\u70ba\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u51e6\u7406\uff08PHP\u3067\u4f5c\u6210\u4e88\u5b9a\uff09\u304c\u51fa\u6765\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u3068\u308a\u3048\u3042\u305a\u4e00\u5b9a\u6642\u9593\u9593\u9694\u3067\u64ae\u5f71\u3057\u305f\u5199\u771f\u3092FTP\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u51fa\u6765\u308b\u3053\u3068\u306f\u78ba\u8a8d\u51fa\u6765\u307e\u3057\u305f\u3002<br>\u3000\u30b5\u30fc\u30d0\u30fc\u5074\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u5199\u771f\u3082\u5b9a\u671f\u7684\u306b\u62b9\u6d88\u3059\u308b\u65b9\u6cd5\u3082\u691c\u8a0e\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002\uff08\u2192\u660e\u65e5\u306e\u79c1\u306b\u6307\u793a\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u3000\u30e9\u30ba\u30d1\u30a4\uff14\u3067python\u3068OpenCV\u3092\u4f7f\u3044\u3001USB\u30ab\u30e1\u30e9\u306e\u64ae\u5f71\u753b\u50cf\u3092\u4fdd\u5b58\u3067\u304d\u308b\u3053\u3068\u304c\u5224\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u4eca\u5ea6\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u64ae\u5f71\u753b\u50cf\u3092\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306b\u81ea\u52d5\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u3000\u6b21\u56de\u3001\u9060\u9694\u3067\u3053\u308c\u3089\u306e\u753b\u50cf\u3092\u30d6 &hellip; <a href=\"https:\/\/kats-eye.net\/info\/2020\/05\/17\/picture-upload1\/\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">\u30e9\u30ba\u30d1\u30a4\uff14\u3000\u64ae\u5f71\u5199\u771f\u3092\u30d6\u30e9\u30a6\u30b6\u3067\u898b\u308b\uff08FTP\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u7de8\uff09<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":4216,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[110],"tags":[70,116,118,125],"_links":{"self":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts\/4197"}],"collection":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/comments?post=4197"}],"version-history":[{"count":23,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts\/4197\/revisions"}],"predecessor-version":[{"id":4233,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts\/4197\/revisions\/4233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/media\/4216"}],"wp:attachment":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/media?parent=4197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/categories?post=4197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/tags?post=4197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}