From: Rogério Brito Date: Sat, 18 Jun 2011 05:16:41 +0000 (-0300) Subject: Imported Upstream version 2006.09.25 X-Git-Url: https://git.rapsys.eu/youtubedl/commitdiff_plain/45ea099fd5d7f239294d8fff875ac509c45bea40?hp=-c Imported Upstream version 2006.09.25 --- 45ea099fd5d7f239294d8fff875ac509c45bea40 diff --git a/youtube-dl b/youtube-dl index dbd40b7..84b3f8e 100755 --- a/youtube-dl +++ b/youtube-dl @@ -27,22 +27,27 @@ # import sys import optparse +import httplib import urllib2 import re +# First off, check Python and refuse to run +if sys.hexversion < 0x020400f0: + sys.exit('Error: Python 2.4 or later needed to run the program') + # Exit status constants exit_failure = 1 exit_success = 0 # Global constants const_video_url_str = 'http://www.youtube.com/watch?v=%s' -const_video_url_re = re.compile(r'http://(?:www\.)?youtube\.com/(?:v/|(?:watch)?\?v=)([^&]+).*') +const_video_url_re = re.compile(r'http://(?:www\.)?youtube\.com/(?:v/|(?:watch(?:\.php)?)?\?v=)([^&]+).*') const_login_url_str = 'http://www.youtube.com/signup?next=/' const_login_post_str = 'current_form=loginForm&next=%%2F&username=%s&password=%s&action_login=Log+In' const_age_url_str = 'http://www.youtube.com/verify_age?next_url=/watch%%3Fv%%3D%s' const_age_post_str = 'next_url=%%2Fwatch%%3Fv%%3D%s&action_confirm=Confirm' -const_video_url_params_re = re.compile(r'player2\.swf\?video_id=([^&]+)&.*t=([^&]+)&', re.M) -const_video_url_real_str = 'http://www.youtube.com/get_video?video_id=%s&t=%s' +const_video_url_params_re = re.compile(r'player2\.swf\?([^"]+)"', re.M) +const_video_url_real_str = 'http://www.youtube.com/get_video?%s' const_1k = 1024 const_block_size = 10 * const_1k @@ -59,6 +64,7 @@ def error_advice_exit(error_text): sys.stderr.write('\tYouTube changed their system, and the program no longer works.\n') sys.stderr.write('\nTry to confirm you are able to view the video using a web browser.\n') sys.stderr.write('Use the same video URL and account information, if needed, with this program.\n') + sys.stderr.write('When using a proxy, make sure http_proxy has http://host:port format.\n') sys.stderr.write('Try again several times and contact me if the problem persists.\n') sys.exit(exit_failure) @@ -94,7 +100,7 @@ def cond_print(str): # Create the command line options parser and parse command line cmdl_usage = 'usage: %prog [options] video_url' -cmdl_version = '2006.08.28' +cmdl_version = '2006.09.25' cmdl_parser = optparse.OptionParser(usage=cmdl_usage, version=cmdl_version, conflict_handler='resolve') cmdl_parser.add_option('-h', '--help', action='help', help='print this help text and exit') cmdl_parser.add_option('-v', '--version', action='version', help='print program version and exit') @@ -114,7 +120,7 @@ video_url_cmdl = cmdl_args[0] # Verify video URL format and convert to "standard" format video_url_mo = const_video_url_re.match(video_url_cmdl) if video_url_mo is None: - sys.exit('Error: URL does not seem to be a youtube video URL. If it is, report a bug.\n') + sys.exit('Error: URL does not seem to be a youtube video URL. If it is, report a bug.') video_url_id = video_url_mo.group(1) video_url = const_video_url_str % video_url_id @@ -146,8 +152,9 @@ if not cmdl_opts.simulate: except (OSError, IOError): sys.exit('Error: unable to open %s for writing.' % video_filename) -# Install cookie handler +# Install cookie and proxy handlers urllib2.install_opener(urllib2.build_opener(urllib2.HTTPCookieProcessor())) +urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler())) # Login and confirm age if needed if not cmdl_opts.username is None: @@ -157,12 +164,12 @@ if not cmdl_opts.username is None: perform_request(const_login_url_str, const_login_post_str % (cmdl_opts.username, cmdl_opts.password)).read() cond_print('done.\n') - except (urllib2.URLError, ValueError): + except (urllib2.URLError, ValueError, httplib.HTTPException, TypeError): cond_print('failed.\n') error_advice_exit('unable to login') except KeyboardInterrupt: - sys.exit(exit_failure) + sys.exit('\n') try: # Get age confirmation cookie @@ -170,26 +177,25 @@ if not cmdl_opts.username is None: perform_request(const_age_url_str % video_url_id, const_age_post_str % video_url_id).read() cond_print('done.\n') - except (urllib2.URLError, ValueError): + except (urllib2.URLError, ValueError, httplib.HTTPException, TypeError): cond_print('failed.\n') error_advice_exit('unable to confirm age') except KeyboardInterrupt: - sys.exit(exit_failure) + sys.exit('\n') # Retrieve video webpage try: cond_print('Retrieving video webpage... ') video_webpage = perform_request(video_url).read() + cond_print('done.\n') -except (urllib2.URLError, ValueError): +except (urllib2.URLError, ValueError, httplib.HTTPException, TypeError): cond_print('failed.\n') error_advice_exit('unable to download video webpage') except KeyboardInterrupt: - sys.exit(exit_failure) - -cond_print('done.\n') + sys.exit('\n') # Extract needed video URL parameters try: @@ -200,13 +206,12 @@ try: cond_print('failed.\n') error_advice_exit('unable to extract URL parameters') - video_real_id = video_url_params_mo.group(1) - video_t_param = video_url_params_mo.group(2) - video_url_real = const_video_url_real_str % (video_real_id, video_t_param) + video_url_params = video_url_params_mo.group(1) + video_url_real = const_video_url_real_str % video_url_params cond_print('done.\n') except KeyboardInterrupt: - sys.exit(exit_failure) + sys.exit('\n') # Retrieve video data try: @@ -233,14 +238,13 @@ try: video_block = video_data.read(const_block_size) video_file.close() + cond_print('done.\n') + cond_print('Video data saved to %s\n' % video_filename) + sys.exit() -except (urllib2.URLError, ValueError): +except (urllib2.URLError, ValueError, httplib.HTTPException, TypeError): cond_print('failed.\n') error_advice_exit('unable to download video data') except KeyboardInterrupt: - sys.exit(exit_failure) - -cond_print('done.\n') -cond_print('Video data saved to %s\n' % video_filename) -sys.exit() + sys.exit('\n')