GIT Query APIs

import cookielib
import urllib2
import json
import base64
import simplejson
import ast
import datetime
import xlsxwriter
import subprocess
import os
import commands
######
import sys
#reload(sys)
#sys.setdefaultencoding('utf8')
######
class API():
    api_url = 'https://bitbucket.zzz.zzz/rest/api/1.0/'
    
    def __init__(self, username, password, proxy=None):
        encodedstring = base64.encodestring("%s:%s" % (username, password))[:-1]
        self._auth = "Basic %s" % encodedstring
        self._opener = self._create_opener(proxy)
    
    def _create_opener(self, proxy=None):
        cj = cookielib.LWPCookieJar()
        cookie_handler = urllib2.HTTPCookieProcessor(cj)
        if proxy:
            proxy_handler = urllib2.ProxyHandler(proxy)
            opener = urllib2.build_opener(cookie_handler, proxy_handler)
        else:
            opener = urllib2.build_opener(cookie_handler)
        return opener
    
    def get_projects(self):
        project_list = []
        query_url = self.api_url + 'projects'
        try:
            req = urllib2.Request(query_url, None, {"Authorization": self._auth})
            handler = self._opener.open(req)
        except urllib2.HTTPError, e:
            print e.headers
            raise e
        t = simplejson.load(handler)
        print len(t['values'])
        t1 = t['values']
        i = 0
        while i < len(t['values']):
            print t1[i]['key'] + "     " + t1[i]['name']
            project_list.append(t1[i]['key'])
            i = i + 1
        with open('projects.txt', 'w') as output_file:
            output_file.write("\n".join(map(lambda x: str(x), project_list)))
 
    def get_all_repositories_of_a_project(self):
        proj_repo_map = {}
        with open('projects.txt', 'r') as input_file:
            for line in iter(input_file):
                print("Project Key {}".format(line.strip()))
                query_url = self.api_url + 'projects' + '/' + line.strip() + '/' + 'repos'
                print query_url
                try:
                    req = urllib2.Request(query_url, None, {"Authorization": self._auth})
                    handler = self._opener.open(req)
                except urllib2.HTTPError, e:
                    print e.headers
                    raise e
                t = simplejson.load(handler)
                print "Total Number of Repositories are :", len(t['values'])
                t1 = t['values']
                i = 0
                repository_list = []
                while i < len(t['values']):
                    print t1[i]['slug']
                    repository_list.append(t1[i]['slug'])
                    i = i + 1
                proj_repo_map[line.strip()] = repository_list
                print proj_repo_map
        with open('project_repositories.txt', 'w') as output_file:
            output_file.write(str(proj_repo_map))
    
    def get_all_branches_of_a_repository(self):
        with open('project_repositories.txt', 'r') as input_file:
            c = input_file.read()
            whip = ast.literal_eval(c)
            #print whip
            #print type(whip)
            #for key in whip:
                #print "key: %s , value: %s" % (key, whip[key])
            keys = whip.keys()
            workbook = xlsxwriter.Workbook('xyz.xlsx')
            bold = workbook.add_format({'bold': 1})
            if '{proj_key}' in keys:
                print "Branches of {proj_key} are :", whip['{proj_key}']
                for item in iter(whip['{proj_key}']):
                    print "Getting latest commit for {proj_key} Projects for the branches under " + item + " repository" + \
                          '\n'
                    query_url = self.api_url + 'projects/{proj_key}/repos/' + item + '/branches'
                    print query_url
                    try:
                        req = urllib2.Request(query_url, None, {"Authorization": self._auth})
                        handler = self._opener.open(req)
                    except urllib2.HTTPError, e:
                        print e.headers
                        raise e
                    t = simplejson.load(handler)
                    print "Total number of Branches under " + item + " are: ", len(t['values'])
                    t1 = t['values']
                    i = 0
                    worksheet = workbook.add_worksheet(str(item))
                    worksheet.write('A1', 'Branches', bold)
                    worksheet.write('B1', 'Commited By', bold)
                    worksheet.write('C1', 'Latest Commit ID', bold)
                    worksheet.write('D1', 'Latest Commit Message', bold)
                    worksheet.write('E1', 'Date & Time of Latest Commit', bold)
                    ##### New Changes ########
                    worksheet.write('F1', 'Total Commits in Branch', bold)
                    worksheet.write('G1', 'Count in September 2017 ', bold)
                    worksheet.write('H1', 'Count in October 2017 ', bold)
                    worksheet.write('I1', 'Count in November 2017 ', bold)
                    worksheet.write('J1', 'Count in December 2017 ', bold)
                    row = 1
                    col = 0
                    clone_counter = 0
                    while i < len(t['values']):
                        print t1[i]['displayId'] + ' :-  ' + t1[i]['latestChangeset']
                        query_url = self.api_url + 'projects/{proj_key}/repos/' + item + '/commits/' + t1[i][
                            'latestChangeset']
                        print query_url
                        
                        try:
                            req = urllib2.Request(query_url, None, {"Authorization": self._auth})
                            handler = self._opener.open(req)
                        except urllib2.HTTPError, e:
                            print e.headers
                            raise e
                        commit = simplejson.load(handler)
                        #print commit
                        #print len(commit)
                        h = commit['committer']['emailAddress']
                        print "Following Commit was commited by" , h
                        date_of_commit = commit['authorTimestamp']/1000
                        q = (
                            datetime.datetime.fromtimestamp(
                                int(date_of_commit)
                            ).strftime('%Y-%m-%d %H:%M:%S')
                        )
                        print "Date and Time of Commit :", q
                        print "####################################################################" + '\n'
                        #col = 0
                        ###### New Changes #######
                        os.chdir('C:\clone')
                        print os.getcwd()
                        command = 'git clone --bare ssh://[email protected]/{proj_key}/'+item+'.git'
                        print command
                        if clone_counter == 0:
                            os.system(command)
                        clone_counter = clone_counter+1
                        os.chdir(str(item)+'.git')

                        if t1[i]['displayId'] == 'master':
                            git_string = 'master'
                        else:
                            git_string = '^'+t1[i]['displayId']

                        print git_string
                        
                        git_command = 'git rev-list --count HEAD' + " " +git_string
                        commit_count = subprocess.check_output(git_command)

                        branch_creation_command = 'git for-each-ref --sort=-committerdate --format=%(committerdate:iso8601)  refs/heads/'
                        out = subprocess.check_output(branch_creation_command)

                        branch_string = t1[i]['displayId']

                        sept_count = 'git log --oneline --after="2017-09-01" --before="2017-09-30"' + " " + branch_string + " " + '| wc -l'
                        sept_commit_count = commands.getstatusoutput(sept_count)[0]
                        print sept_commit_count

                        oct_count = 'git log --oneline --after="2017-10-01" --before="2017-10-31"' + " " + branch_string + " " + '| wc -l'
                        oct_commit_count = commands.getstatusoutput(oct_count)[0]

                        nov_count = 'git log --oneline --after="2017-11-01" --before="2017-11-30"' + " " + branch_string + " " + '| wc -l'
                        nov_commit_count = commands.getstatusoutput(nov_count)[0]

                        dec_count = 'git log --oneline --after="2017-12-01" --before="2017-12-31"' + " " + branch_string + " " + '| wc -l'
                        dec_commit_count = commands.getstatusoutput(dec_count)[0]
                        
                        ##########################
                        worksheet.write_string(row, col, t1[i]['displayId'])
                        worksheet.write_string(row, col+1, h)
                        worksheet.write_string(row, col + 2, t1[i]['latestChangeset'])
                        worksheet.write_string(row, col+3, commit['message'])
                        worksheet.write_string(row, col+4, q)
                        worksheet.write_string(row, col+5, commit_count)
                        worksheet.write_string(row, col+6, str(sept_commit_count))
                        worksheet.write_string(row, col+7, str(oct_commit_count))
                        worksheet.write_string(row, col+8, str(nov_commit_count))
                        worksheet.write_string(row, col+9, str(dec_commit_count))
                        row += 1
                        i = i + 1
                    #os.chdir('C:\clone')
                    #print os.getcwd()
                    #branch_creation_command = 'git for-each-ref --sort=-committerdate --format=\'%1B[32m%(committerdate:iso8601) %1B[34m%(committerdate:relative) %1B[0;m%(refname:short)\' refs/heads/'
                    #print command
                    #os.system(command)
                    #os.chdir(str(item)+'.git')
                    #proc = subprocess.Popen(['git', 'log', '--pretty=format:"%h - %an, %ar : %s"'],
                     #                       stdout=subprocess.PIPE, shell=True)
                    #(out, err) = proc.communicate()
                    #print "program output:", out
                    #out = subprocess.check_output(branch_creation_command)
                    #print type(out)
                    #worksheet.write_string('H1','Branch Creation Date ',bold)
                    #row=row+3
                    #for line in out.splitlines():
                        #row=row+1
                        #line = unicode(line,errors='ignore')
                        #worksheet.write_string(row, col ,line)
                    #worksheet.write('A10', 'History', bold)
                    #worksheet.write_string(row+3, 0, 'History')
                    #worksheet.write_string(row+4, 0 , out)
            workbook.close()
  
    def get_history_of_commits(self):
        year = 2017
        print ""
        print "Stats for {year}".format(year=year)
        print ""
        #query_url = self.api_url + 'projects/{proj_key}/repos/{repo_key}/commits'
        query_url = 'https://bitbucket.zzz.zzz/rest/api/1.0/projects/{proj_key}/repos/{repo_key}/commits/?until=master'
        print query_url
        try:
            req = urllib2.Request(query_url, None, {"Authorization": self._auth})
            handler = self._opener.open(req)
        except urllib2.HTTPError, e:
            print e.headers
            raise e
        print simplejson.load(handler)
    
    
    def get_issues(self, username, repository):
        query_url = self.api_url + 'repositories/%s/%s/issues/' % (username, repository)
        try:
            req = urllib2.Request(query_url, None, {"Authorization": self._auth})
            handler = self._opener.open(req)
        except urllib2.HTTPError, e:
            print e.headers
            raise e
        print json.load(handler)


api = API(username='abc', password='abc')
#api.get_projects()
#api.get_all_repositories_of_a_project()
api.get_all_branches_of_a_repository()
#api.get_history_of_commits()

First two methods for JIRA also.