que tenían el mismo problema, cortado un poco pitón que lo haga por mí. Debo decir que fue un dolor, s3 es un espectáculo total.
https://raw.github.com/reklis/utilityscripts/master/github-upload
#!/opt/local/bin/python2.7
import json
import requests
import sys
import argparse
import os
import mimetypes
import pycurl
import cStringIO
from xml.dom import minidom
github_api_root = "https://api.github.com/"
def parse_args():
parser = argparse.ArgumentParser(description='post a file to github as a download')
parser.add_argument('--user', dest='user', help='github username', required=True)
parser.add_argument('--pass', dest='password', help='github password', required=True)
parser.add_argument('--repo', dest='repo', help='the name of the github repo', required=True)
parser.add_argument('--file', dest='filepath', help='path of the local file to upload', required=True)
parser.add_argument('--desc', dest='description', help='descriptive text about this file', required=True)
parser.add_argument('--owner', dest='owner', help='owner of the github repository', required=True)
args = parser.parse_args()
# print args
return args
def make_dl_post_url(owner, repo):
url = "%srepos/%s/%s/downloads" % (str(github_api_root), str(owner), str(repo))
# print url
return url
def make_dl_delete_url(owner, repo, dlid):
url = "%srepos/%s/%s/downloads/%s" % (str(github_api_root), str(owner), str(repo), str(dlid))
# print url
return url
def add_github_reference(args):
dl_post_url = make_dl_post_url(args.owner, args.repo)
fp = args.filepath
filename = os.path.basename(fp)
filesize = os.path.getsize(fp)
mtype, mdetails = mimetypes.guess_type(fp)
file_description = {
'name': filename,
'size': filesize,
'description': args.description,
'content_type': mtype
}
# print json.dumps(file_description, indent=2)
github = requests.post(dl_post_url, auth=(args.user, args.password), data=json.dumps(file_description))
resp = github.json
# print json.dumps(resp, indent=2)
return resp
def remove_github_reference(args, dlid):
dl_delete_url = make_dl_delete_url(args.owner, args.repo, dlid)
github = requests.delete(dl_delete_url, auth=(args.user, args.password))
delete_ok = (204 == github.status_code)
return delete_ok
def post_file_to_s3(file_path, gh):
# s3 is very particular with field ordering
# curl \
# -F "key=downloads/octocat/Hello-World/new_file.jpg" \
# -F "acl=public-read" \
# -F "success_action_status=201" \
# -F "Filename=new_file.jpg" \
# -F "AWSAccessKeyId=1ABCDEF..." \
# -F "Policy=ewogIC..." \
# -F "Signature=mwnF..." \
# -F "Content-Type=image/jpeg" \
# -F "[email protected]_file.jpg" \
# https://github.s3.amazonaws.com/
s3_ok = 201
xml_buffer = cStringIO.StringIO()
try:
post_fields = [
('key', str(gh['path'])),
('acl', str(gh['acl'])),
('success_action_status', str(s3_ok)),
('Filename', str(gh['name'])),
('AWSAccessKeyId', str(gh['accesskeyid'])),
('Policy', str(gh['policy'])),
('Signature', str(gh['signature'])),
('Content-Type', str(gh['mime_type'])),
('file', (pycurl.FORM_FILE, file_path))
]
# print post_fields
s3 = pycurl.Curl()
s3.setopt(pycurl.SSL_VERIFYPEER, 0)
s3.setopt(pycurl.SSL_VERIFYHOST, 0)
s3.setopt(pycurl.POST, 1)
s3.setopt(pycurl.URL, str(gh['s3_url']))
s3.setopt(pycurl.HTTPPOST, post_fields)
# s3.setopt(pycurl.VERBOSE, 1)
# accumulate string response
s3.setopt(pycurl.WRITEFUNCTION, xml_buffer.write)
s3.perform()
file_upload_success = (s3_ok == s3.getinfo(pycurl.HTTP_CODE))
xml_payload = minidom.parseString(xml_buffer.getvalue())
if (file_upload_success):
location_element = xml_payload.getElementsByTagName('Location')
print location_element[0].firstChild.nodeValue
else:
print xml_payload.toprettyxml()
except Exception, e:
print e
file_upload_success = False
finally:
s3.close()
return file_upload_success
def main():
mimetypes.init()
args = parse_args()
# step 1: tell github about the file
gh = add_github_reference(args)
# step 2: upload file to s3
if ('errors' in gh):
print json.dumps(gh, indent=2)
else:
file_upload_success = post_file_to_s3(args.filepath, gh)
# cleanup if upload failed
if (False == file_upload_success):
removed_ok = remove_github_reference(args, gh['id'])
if (removed_ok):
print "removed github reference"
else:
print "failed to remove github reference"
if __name__ == '__main__':
main()
Tenga una mirada en GitHub nueva característica "Release": ver a mi [respuesta editado por debajo] (http://stackoverflow.com/a/5207352/6309). – VonC
@VonC: actualizado. Gracias. –