Python Examples

Translate Function

This Python snippet can be used to translate an array of texts (texts) from a source language code (src) to a target language code (tgt) using a specific engine ID and an apiKey.

def relay(texts, src, tgt, engine, apiKey):

    url = 'https://prod.pangeamt.com:8443/NexRelay/v1/translate'

    data = {

        "src": src,

        "tgt": tgt,

        "apikey": apiKey,

        "engine": engine,

        "text": texts

    }

    headers = {'Content-type': 'application/json'}

    print(data)

    r = requests.post(url, data=json.dumps(data), headers=headers)

    ans = r.text

    try:

        translationresponse = json.loads(ans, strict=False)

    except:

        print(translationresponse)

    return translationresponse

Batch Translation of Documents

The following example script can be used to request the translation of all supported document types in a folder or directory structure.

import requests

import os

import json

from glob import glob

import time

from shutil import copyfile

username = 'your-username'

apikey = 'your-apikey'

engine = 0

srcLang = "es"

tgtLang = "en"

srcdir = "C:\\Users\\Usuario\\PycharmProjects\\sendfile\\srcfiles"

tgtdir = "C:\\Users\\Usuario\\PycharmProjects\\sendfile\\tgtfiles"

faildir = "C:\\Users\\Usuario\\PycharmProjects\\sendfile\\failedfiles"

sent = {}

status = {}

failed = []

finished = {}

url_base = 'https://prod.pangeamt.com:8443/PGFile/v1'

def dosend(path, engine, src, tgt, apikey, username):

    url = url_base + '/sendfile'

    files = {'file': open(path, 'rb')}

    filename = os.path.basename(path)

    values = {

        'title': filename,

        'engine': engine,

        'src': src,

        'tgt': tgt,

        'apikey': apikey,

        'processname': 'translate',

        'username': username,

        'notiflink': 'testlink',

        'processoption': '1'

    }

    r = requests.post(url, files=files, data=values)

    rc = None

    ret = json.loads(r.text)

    if 'error' in ret:

        print("error found processing", path, ret['error_message'])

    else:

        rc = ret['fileId']

    return rc

def doget(username, apikey):

    url = url_base + '/checkfile?apikey=' + apikey + '&username=' + username

    r = requests.get(url)

    return json.loads(r.text)

def dodownload(fileid, apikey, newpath):

    url = url_base + '/download?apikey=' + str(apikey) + '&fileid=' + str(fileid)

    r = requests.get(url)

    totalbits = 0

    if r.status_code == 200:

        with open(newpath, 'wb') as f:

            for chunk in r.iter_content(chunk_size=1024):

                if chunk:

                    totalbits += 1024

                    f.write(chunk)

    return (r.status_code, totalbits)

# Scan source directory

tosend = []

srcpaths = glob(srcdir + '\\**\\*.*', recursive=True)

nfound = 0

nvalid = 0

for path in srcpaths:

    nfound += 1

    file = os.path.basename(path)

    fName, ext = os.path.splitext(file)

    if ext in ['.txt', '.docx', '.pdf', '.xlsx', '.pptx', '.PDF', '.DOCX']:

        nvalid += 1

        tosend.append(path)

print("SRC found", nfound, ", files to send", nvalid)

initTime = time.time()

# Create target directory

try:

    os.makedirs(tgtdir)

except OSError:

    pass

# Send files

for path in tosend:

    fileId = dosend(path, engine, srcLang, tgtLang, apikey, username)

    if fileId is not None:

        sent[fileId] = path

    else:

        failed.append(path)

print("All files sent")

# Check and download

dochek = True

while dochek:

    time.sleep(5)

    rcstatus = doget(username, apikey)

    for st in rcstatus:

        status[st['fileId']] = st

        if st['status'] == -10:

            try:

                if sent[st['fileId']] not in failed:

                    failed.append(sent[st['fileId']])

                    srcPath = sent[st['fileId']]

                    srcDir = os.path.dirname(srcPath)

                    srcName = os.path.basename(srcPath)

                    relPath = srcDir[len(srcdir):]

                    tgtDir = faildir + relPath

                    print(relPath + '\\' + srcName, "FAILED")

                    try:

                        os.makedirs(tgtDir)

                    except OSError:

                        pass

                    copyfile(srcPath, tgtDir + '\\' + srcName)

            except:

                pass

        if st['status'] == 100:

            try:

                srcPath = sent[st['fileId']]

                srcDir = os.path.dirname(srcPath)

                relPath = srcDir[len(srcdir):]

                tgtDir = tgtdir + relPath

                print(relPath + '\\' + st['translatedName'], "can be downloaded")

                try:

                    os.makedirs(tgtDir)

                except OSError:

                    pass

                translatedPath = tgtDir + '\\' + st['translatedName']

                rc, bits = dodownload(st['fileId'], apikey, translatedPath)

                print("Download of", translatedPath, "rc:", rc, "bits:", bits)

                if rc == 200 and bits > 0:

                    finished[st['fileId']] = translatedPath

            except Exception as ee:

                print(ee)

    print("Sent", len(sent))

    print("Finished", len(finished))

    print("Failed", len(failed))

    if len(finished) + len(failed) == len(sent):

        dochek = False

        print("Job finished!")

        endTime = time.time()

        print("Started at", initTime, "ended at", endTime, "delay:", endTime - initTime)

    else:

        print("In Process", len(sent) - len(finished) - len(failed))

    print("=" * 60)