Job alerts

jobalerts.py

import requests,json,sys,os

"""
Usage: python3 jobs.py company_name job_keyword
If you want every minute update: `crontab -e` > `* * * * * python3 jobs.py company_name job_keyword`
"""



companyName = sys.argv[1]
jobUrl = 'https://api.greenhouse.io/v1/boards/{0}/jobs?content=true'.format(companyName)


def sendSlackMessage(message):
        slackWebhook = 'https://hooks.slack.com/services/XXXXXX/XXXXX/XXXXXXXX'
        readyMessage = {'text':message}
        sendMessage = requests.post(slackWebhook, data=json.dumps(readyMessage), headers={'Content-Type':'application/json'})


def getJobs(searchKey):
        s = requests.get(jobUrl).json()
        titleSearch = searchKey
        jobs = {"titles":[],"url":[]}
        for req in s['jobs']:
                jobsUrl = req['absolute_url']
                title = req['title']
                if titleSearch in title:
                        jobs['titles'].append(title)
                        jobs['url'].append(jobsUrl)
        return jobs

def updateAddFile(jobsDict):
        f = open('myjobs-{0}.txt'.format(companyName),'w')
        json.dump(jobsDict, f)
        f.close()

def compareJobs(jobsDict):
        f = open('myjobs-{0}.txt'.format(companyName),'r')
        jobs = json.load(f) # jobs mapping for saved txt file
        currentJobsSet = set(jobsDict['titles'])
        fromFileJobsSet = set(jobs['titles'])

        changeSet = currentJobsSet.difference(fromFileJobsSet)
        if len(changeSet) > 0:
                message = 'New job post alerts for *{0}*:\n'.format(companyName)
                for changes in changeSet:
                        indexInCurrent = jobsDict['titles'].index(changes)
                        message += '* {0} - {1}\n'.format(changes, jobsDict['url'][indexInCurrent])
                sendSlackMessage(message)
        updateAddFile(jobsDict)

def main():
        foundJobs = getJobs(sys.argv[2])

        #lets check if if file exists
        exists = os.path.isfile('myjobs-{0}.txt'.format(companyName))
        if exists:
                compareJobs(foundJobs)
        else:
                updateAddFile(foundJobs)

main()

test.txt

alert test.