Added googlecode upload script for automating the delivery of the installer.
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Sorin Sbarnea
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#!/usr/bin/env python
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#
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# Copyright 2006, 2007 Google Inc. All Rights Reserved.
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# Author: danderson@google.com (David Anderson)
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#
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# Script for uploading files to a Google Code project.
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#
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# This is intended to be both a useful script for people who want to
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# streamline project uploads and a reference implementation for
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# uploading files to Google Code projects.
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#
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# To upload a file to Google Code, you need to provide a path to the
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# file on your local machine, a small summary of what the file is, a
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# project name, and a valid account that is a member or owner of that
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# project. You can optionally provide a list of labels that apply to
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# the file. The file will be uploaded under the same name that it has
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# in your local filesystem (that is, the "basename" or last path
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# component). Run the script with '--help' to get the exact syntax
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# and available options.
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#
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# Note that the upload script requests that you enter your
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# googlecode.com password. This is NOT your Gmail account password!
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# This is the password you use on googlecode.com for committing to
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# Subversion and uploading files. You can find your password by going
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# to http://code.google.com/hosting/settings when logged in with your
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# Gmail account. If you have already committed to your project's
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# Subversion repository, the script will automatically retrieve your
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# credentials from there (unless disabled, see the output of '--help'
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# for details).
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#
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# If you are looking at this script as a reference for implementing
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# your own Google Code file uploader, then you should take a look at
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# the upload() function, which is the meat of the uploader. You
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# basically need to build a multipart/form-data POST request with the
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# right fields and send it to https://PROJECT.googlecode.com/files .
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# Authenticate the request using HTTP Basic authentication, as is
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# shown below.
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#
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# Licensed under the terms of the Apache Software License 2.0:
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Questions, comments, feature requests and patches are most welcome.
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# Please direct all of these to the Google Code users group:
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# http://groups.google.com/group/google-code-hosting
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"""Google Code file uploader script.
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"""
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__author__ = 'danderson@google.com (David Anderson)'
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import httplib
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import os.path
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import optparse
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import getpass
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import base64
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import sys
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def upload(file, project_name, user_name, password, summary, labels=None):
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"""Upload a file to a Google Code project's file server.
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Args:
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file: The local path to the file.
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project_name: The name of your project on Google Code.
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user_name: Your Google account name.
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password: The googlecode.com password for your account.
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Note that this is NOT your global Google Account password!
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summary: A small description for the file.
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labels: an optional list of label strings with which to tag the file.
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Returns: a tuple:
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http_status: 201 if the upload succeeded, something else if an
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error occured.
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http_reason: The human-readable string associated with http_status
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file_url: If the upload succeeded, the URL of the file on Google
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Code, None otherwise.
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"""
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# The login is the user part of user@gmail.com. If the login provided
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# is in the full user@domain form, strip it down.
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if user_name.endswith('@gmail.com'):
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user_name = user_name[:user_name.index('@gmail.com')]
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form_fields = [('summary', summary)]
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if labels is not None:
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form_fields.extend([('label', l.strip()) for l in labels])
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content_type, body = encode_upload_request(form_fields, file)
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upload_host = '%s.googlecode.com' % project_name
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upload_uri = '/files'
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auth_token = base64.b64encode('%s:%s'% (user_name, password))
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headers = {
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'Authorization': 'Basic %s' % auth_token,
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'User-Agent': 'Googlecode.com uploader v0.9.4',
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'Content-Type': content_type,
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}
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server = httplib.HTTPSConnection(upload_host)
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server.request('POST', upload_uri, body, headers)
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resp = server.getresponse()
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server.close()
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if resp.status == 201:
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location = resp.getheader('Location', None)
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else:
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location = None
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return resp.status, resp.reason, location
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def encode_upload_request(fields, file_path):
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"""Encode the given fields and file into a multipart form body.
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fields is a sequence of (name, value) pairs. file is the path of
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the file to upload. The file will be uploaded to Google Code with
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the same file name.
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Returns: (content_type, body) ready for httplib.HTTP instance
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"""
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BOUNDARY = '----------Googlecode_boundary_reindeer_flotilla'
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CRLF = '\r\n'
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body = []
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# Add the metadata about the upload first
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for key, value in fields:
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body.extend(
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['--' + BOUNDARY,
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'Content-Disposition: form-data; name="%s"' % key,
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'',
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value,
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])
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# Now add the file itself
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file_name = os.path.basename(file_path)
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f = open(file_path, 'rb')
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file_content = f.read()
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f.close()
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body.extend(
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['--' + BOUNDARY,
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'Content-Disposition: form-data; name="filename"; filename="%s"'
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% file_name,
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# The upload server determines the mime-type, no need to set it.
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'Content-Type: application/octet-stream',
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'',
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file_content,
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])
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# Finalize the form body
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body.extend(['--' + BOUNDARY + '--', ''])
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return 'multipart/form-data; boundary=%s' % BOUNDARY, CRLF.join(body)
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def upload_find_auth(file_path, project_name, summary, labels=None,
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user_name=None, password=None, tries=3):
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"""Find credentials and upload a file to a Google Code project's file server.
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file_path, project_name, summary, and labels are passed as-is to upload.
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Args:
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file_path: The local path to the file.
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project_name: The name of your project on Google Code.
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summary: A small description for the file.
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labels: an optional list of label strings with which to tag the file.
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config_dir: Path to Subversion configuration directory, 'none', or None.
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user_name: Your Google account name.
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tries: How many attempts to make.
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"""
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while tries > 0:
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if user_name is None:
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# Read username if not specified or loaded from svn config, or on
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# subsequent tries.
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sys.stdout.write('Please enter your googlecode.com username: ')
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sys.stdout.flush()
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user_name = sys.stdin.readline().rstrip()
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if password is None:
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# Read password if not loaded from svn config, or on subsequent tries.
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print 'Please enter your googlecode.com password.'
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print '** Note that this is NOT your Gmail account password! **'
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print 'It is the password you use to access Subversion repositories,'
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print 'and can be found here: http://code.google.com/hosting/settings'
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password = getpass.getpass()
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status, reason, url = upload(file_path, project_name, user_name, password,
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summary, labels)
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# Returns 403 Forbidden instead of 401 Unauthorized for bad
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# credentials as of 2007-07-17.
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if status in [httplib.FORBIDDEN, httplib.UNAUTHORIZED]:
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# Rest for another try.
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user_name = password = None
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tries = tries - 1
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else:
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# We're done.
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break
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return status, reason, url
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def main():
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parser = optparse.OptionParser(usage='googlecode-upload.py -s SUMMARY '
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'-p PROJECT [options] FILE')
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parser.add_option('-s', '--summary', dest='summary',
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help='Short description of the file')
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parser.add_option('-p', '--project', dest='project',
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help='Google Code project name')
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parser.add_option('-u', '--user', dest='user',
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help='Your Google Code username')
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parser.add_option('-w', '--password', dest='password',
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help='Your Google Code password')
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parser.add_option('-l', '--labels', dest='labels',
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help='An optional list of labels to attach to the file')
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options, args = parser.parse_args()
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if not options.summary:
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parser.error('File summary is missing.')
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elif not options.project:
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parser.error('Project name is missing.')
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elif len(args) < 1:
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parser.error('File to upload not provided.')
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elif len(args) > 1:
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parser.error('Only one file may be specified.')
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file_path = args[0]
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if options.labels:
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labels = options.labels.split(',')
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else:
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labels = None
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status, reason, url = upload_find_auth(file_path, options.project,
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options.summary, labels,
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options.user, options.password)
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if url:
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print 'The file was uploaded successfully.'
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print 'URL: %s' % url
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return 0
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else:
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print 'An error occurred. Your file was not uploaded.'
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print 'Google Code upload server said: %s (%s)' % (reason, status)
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return 1
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if __name__ == '__main__':
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sys.exit(main())
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