migrate github downloads to google code downloads

github2googlecode.py

#!/usr/bin/python 
import os
import time
import subprocess
from github import Github

GITHUB_USER_TOKEN = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
GITHUB_REPO = "xxxx"

GOOGLE_CODE_USER = "xxxxxxxx@gmail.com"
GOOGLE_CODE_PASSWORD = "xxxxxxxxxxxxx"
GOOGLE_CODE_PROJECT = "xxxxxxxxxxxxxxxxxxxxxx"

def download_from_github(html_url):
    downloaded = False
    count = 5
    while(not downloaded and count >= 0):
        try:
            exit_code = subprocess.call(["wget", "--no-check-certificate", "--read-timeout=60", html_url])
        except Exception, e:
            print("Caught exception " + str(e))
        else:
            if exit_code == 0:
                print("File downloaded successfully.")
                downloaded = True
            else:
                count = count -1
                print("Download file failed...%d" %exit_code)
                print("Try again.")
                time.sleep(3)
    return downloaded

def upload_to_googlecode(filename, summary):
    arg_list = []
    arg_list.append("googlecode_upload.py")
    arg_list.extend(["-s", summary])
    arg_list.extend(["-p", GOOGLE_CODE_PROJECT])
    arg_list.extend(["-u", GOOGLE_CODE_USER])
    arg_list.extend(["-w", GOOGLE_CODE_PASSWORD])
    arg_list.append(filename)
    
    uploaded = False
    count = 5
    while(not uploaded and count >= 0):
        try:
            print("Call script: " + str(arg_list))
            exit_code = subprocess.call(arg_list)
        except Exception, e:
            print("Caught exception " + str(e))
            time.sleep(3)
        else:
            if exit_code == 0:
                print("File uploaded successfully.")
                uploaded = True
            else:
                count = count - 1
                print("Upload file failed...%d" %exit_code)
                print("Try again.")
                time.sleep(3)
    return uploaded

def migrate(repo):
    downloads = None
    while not downloads:
        try:
            print("Trying to get downloads from repo.")
            downloads = reversed(list(repo.get_downloads()))
            break
        except Exception, e:
            print("Caught exception " + str(e))
            time.sleep(1)

    for download in downloads:
        download_name = None
        download_html_url = None
        download_description = None

        while not download_name:
            try:
                print("Trying to get download name.")
                download_name = (download.name).encode()
                print("Filename is " + download_name)
                break
            except Exception, e:
                print("Caught exception " + str(e))
                time.sleep(1)

        while not download_html_url:
            try:
                print("Trying to get download url.")
                download_html_url = download.html_url
                print("File url is " + download_html_url)
                break
            except Exception, e:
                print("Caught exception " + str(e))
                time.sleep(1)

        while not download_description:
            try:
                print("Trying to get download url.")
                download_description = (download.description).encode()
                print("File description is " + download_description)
                break
            except Exception, e:
                print("Caught exception " + str(e))
                time.sleep(1)

        downloaded = False
        while not downloaded:
            print("Downloading " + download_name + " from Github.")
            downloaded = download_from_github(download_html_url)
        
        print("Uploading " + download_name + " to Google Code.")
        upload_to_googlecode(download_name, download_description)
     
if __name__ == '__main__':
    github_instance = Github(GITHUB_USER_TOKEN)
    github_user = github_instance.get_user()
    github_repo = None
    while not github_repo:
        try:
            print("Trying to get repo from Github.")
            github_repo = github_user.get_repo(GITHUB_REPO)
            break
        except Exception, e:
            print("Caught exception " + str(e))
            time.sleep(1)
    migrate(github_repo)