diff options
Diffstat (limited to 'resources/tools/presentation/input_data_files.py')
| -rw-r--r-- | resources/tools/presentation/input_data_files.py | 173 |
1 files changed, 112 insertions, 61 deletions
diff --git a/resources/tools/presentation/input_data_files.py b/resources/tools/presentation/input_data_files.py index 3ab99c3845..0f32ed552c 100644 --- a/resources/tools/presentation/input_data_files.py +++ b/resources/tools/presentation/input_data_files.py @@ -17,6 +17,7 @@ Download all data. import re import requests +import logging from os import rename, mkdir from os.path import join @@ -28,7 +29,7 @@ from requests import codes, RequestException, Timeout, TooManyRedirects, \ HTTPError, ConnectionError from errors import PresentationError -from utils import execute_command + # Chunk size used for file download CHUNK_SIZE = 512 @@ -39,15 +40,17 @@ SEPARATOR = "__" REGEX_RELEASE = re.compile(r'(\D*)(\d{4}|master)(\D*)') -def _download_file(url, file_name, log): +def _download_file(url, file_name, log, arch=False): """Download a file with input data. :param url: URL to the file to download. :param file_name: Name of file to download. :param log: List of log messages. + :param arch: If True, also .gz file is downloaded :type url: str :type file_name: str :type log: list of tuples (severity, msg) + :type arch: bool :returns: True if the download was successful, otherwise False. :rtype: bool """ @@ -57,10 +60,16 @@ def _download_file(url, file_name, log): status_forcelist=(500, 502, 504)): """ - :param retries: - :param backoff_factor: - :param status_forcelist: - :returns: + :param retries: Total number of retries to allow. + :param backoff_factor: A backoff factor to apply between attempts after + the second try. + :param status_forcelist: A set of integer HTTP status codes that are + forced to retry. + :type retries: int + :type backoff_factor: float + :type status_forcelist: iterable + :returns: Session object. + :rtype: requests.Session """ retry = Retry( @@ -96,10 +105,16 @@ def _download_file(url, file_name, log): log.append(("INFO", " Downloading the file '{0}' to '{1}' ...". format(url, file_name))) - with open(file_name, "wb") as file_handle: + dst_file_name = file_name.replace(".gz", "") + with open(dst_file_name, "wb") as file_handle: for chunk in response.iter_content(chunk_size=CHUNK_SIZE): if chunk: file_handle.write(chunk) + + if arch and ".gz" in file_name: + with open(file_name, "wb") as file_handle: + file_handle.write(response.raw.read()) + success = True except ConnectionError as err: log.append(("ERROR", "Not possible to connect to '{0}'.".format(url))) @@ -138,8 +153,12 @@ def _unzip_file(spec, build, pid, log): :rtype: bool """ - data_file = spec.input["extract"] file_name = build["file-name"] + if ".zip" in file_name: + data_file = spec.input["zip-extract"] + else: + data_file = spec.input["extract"] + directory = spec.environment["paths"]["DIR[WORKING,DATA]"] tmp_dir = join(directory, str(pid)) try: @@ -187,42 +206,52 @@ def download_and_unzip_data_file(spec, job, build, pid, log): :rtype: bool """ - if job.startswith("csit-"): - if spec.input["file-name"].endswith(".zip"): - url = spec.environment["urls"]["URL[JENKINS,CSIT]"] - elif spec.input["file-name"].endswith(".gz"): - url = spec.environment["urls"]["URL[NEXUS,LOG]"] - else: - log.append(("ERROR", "Not supported file format.")) - return False - elif job.startswith("hc2vpp-"): - url = spec.environment["urls"]["URL[JENKINS,HC]"] - elif job.startswith("intel-dnv-"): - url = spec.environment["urls"]["URL[VIRL,DNV]"].format(release=job[-4:]) - else: - raise PresentationError("No url defined for the job '{}'.".format(job)) + # Try to download .gz from logs.fd.io + file_name = spec.input["file-name"] - full_name = spec.input["download-path"]. \ - format(job=job, build=build["build"], filename=file_name) - if not job.startswith("intel-dnv-"): - url = "{0}/{1}".format(url, full_name) + url = "{0}/{1}".format( + spec.environment["urls"]["URL[NEXUS,LOG]"], + spec.input["download-path"].format( + job=job, build=build["build"], filename=file_name)) new_name = join(spec.environment["paths"]["DIR[WORKING,DATA]"], - "{job}{sep}{build}{sep}{name}". - format(job=job, sep=SEPARATOR, build=build["build"], - name=file_name)) + "{job}{sep}{build}{sep}{name}".format( + job=job, sep=SEPARATOR, build=build["build"], + name=file_name)) - # Download the file from the defined source (Jenkins, logs.fd.io): - success, downloaded_name = _download_file(url, new_name, log) - if success: - new_name = downloaded_name + logging.info("Downloading {0}".format(url)) - if success and new_name.endswith(".zip"): - if not is_zipfile(new_name): - success = False + arch = True if spec.configuration.get("archive-inputs", True) else False + success, downloaded_name = _download_file(url, new_name, log, arch=arch) - # If not successful, download from docs.fd.io: if not success: - log.append(("INFO", " Trying to download from https://docs.fd.io:")) + + # Try to download .gz from docs.fd.io + + file_name = spec.input["file-name"] + url = "{0}/{1}".format( + spec.environment["urls"]["URL[NEXUS,DOC]"], + spec.input["download-path"].format( + job=job, build=build["build"], filename=file_name)) + new_name = join(spec.environment["paths"]["DIR[WORKING,DATA]"], + "{job}{sep}{build}{sep}{name}".format( + job=job, sep=SEPARATOR, build=build["build"], + name=file_name)) + + logging.info("Downloading {0}".format(url)) + + if spec.configuration.get("archive-inputs", True): + arch = True + success, downloaded_name = _download_file(url, new_name, log, arch=arch) + + if not success: + + # Try to download .zip from docs.fd.io + + file_name = spec.input["zip-file-name"] + new_name = join(spec.environment["paths"]["DIR[WORKING,DATA]"], + "{job}{sep}{build}{sep}{name}".format( + job=job, sep=SEPARATOR, build=build["build"], + name=file_name)) release = re.search(REGEX_RELEASE, job).group(2) for rls in (release, "master"): nexus_file_name = "{job}{sep}{build}{sep}{name}". \ @@ -231,37 +260,59 @@ def download_and_unzip_data_file(spec, job, build, pid, log): try: rls = "rls{0}".format(int(rls)) except ValueError: + # It is 'master' pass url = "{url}/{release}/{dir}/{file}". \ - format(url=spec.environment["urls"]["URL[NEXUS]"], + format(url=spec.environment["urls"]["URL[NEXUS,DOC]"], release=rls, - dir=spec.environment["urls"]["DIR[NEXUS]"], + dir=spec.environment["urls"]["DIR[NEXUS,DOC]"], file=nexus_file_name) - success, new_name = _download_file(url, new_name, log) + + logging.info("Downloading {0}".format(url)) + + success, downloaded_name = _download_file(url, new_name, log) if success: break - if success: - build["file-name"] = new_name - else: - return False + if not success: - if spec.input["file-name"].endswith(".gz"): - if "docs.fd.io" in url: - execute_command("gzip --decompress --keep --force {0}". - format(new_name)) - else: - rename(new_name, new_name[:-3]) - if spec.configuration.get("archive-inputs", True): - execute_command("gzip --keep {0}".format(new_name[:-3])) - build["file-name"] = new_name[:-3] - - if new_name.endswith(".zip"): - if is_zipfile(new_name): - return _unzip_file(spec, build, pid, log) + # Try to download .zip from jenkins.fd.io + + file_name = spec.input["zip-file-name"] + download_path = spec.input["zip-download-path"] + if job.startswith("csit-"): + url = spec.environment["urls"]["URL[JENKINS,CSIT]"] + elif job.startswith("hc2vpp-"): + url = spec.environment["urls"]["URL[JENKINS,HC]"] else: + raise PresentationError( + "No url defined for the job '{}'.".format(job)) + + full_name = download_path.format( + job=job, build=build["build"], filename=file_name) + url = "{0}/{1}".format(url, full_name) + new_name = join(spec.environment["paths"]["DIR[WORKING,DATA]"], + "{job}{sep}{build}{sep}{name}". + format(job=job, sep=SEPARATOR, build=build["build"], + name=file_name)) + + logging.info("Downloading {0}".format(url)) + + success, downloaded_name = _download_file(url, new_name, log) + + if success and downloaded_name.endswith(".zip"): + if not is_zipfile(downloaded_name): log.append(("ERROR", "Zip file '{0}' is corrupted.".format(new_name))) - return False - else: - return True + success = False + + if success: + build["file-name"] = downloaded_name + + if file_name.endswith(".gz"): + build["file-name"] = downloaded_name[:-3] + + if downloaded_name.endswith(".zip"): + success = _unzip_file(spec, build, pid, log) + + return success |