X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Ftools%2Fpresentation%2Finput_data_files.py;h=5bd6af42d6d43458674a11176a05c90585eb0275;hp=9e0cfa6931176abeb1c05ec518fc300bff3d04a7;hb=HEAD;hpb=bd18bd034ac9b6d3e50eea6a489d9ea0c3252c58 diff --git a/resources/tools/presentation/input_data_files.py b/resources/tools/presentation/input_data_files.py deleted file mode 100644 index 9e0cfa6931..0000000000 --- a/resources/tools/presentation/input_data_files.py +++ /dev/null @@ -1,216 +0,0 @@ -# Copyright (c) 2018 Cisco and/or its affiliates. -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at: -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Inputs -Download all data. -""" - -import re -import logging - -from os import rename -from os.path import join -from shutil import move -from zipfile import ZipFile, is_zipfile, BadZipfile -from httplib import responses -from requests import get, codes, RequestException, Timeout, TooManyRedirects, \ - HTTPError, ConnectionError - -from errors import PresentationError -from utils import execute_command - -# Chunk size used for file download -CHUNK_SIZE = 512 - -# Separator used in file names -SEPARATOR = "__" - -REGEX_RELEASE = re.compile(r'(\D*)(\d{4}|master)(\D*)') - - -def _download_file(url, file_name): - """Download a file with input data. - - :param url: URL to the file to download. - :param file_name: Name of file to download. - :type url: str - :type file_name: str - :returns: True if the download was successful, otherwise False. - :rtype: bool - """ - - success = False - try: - logging.info(" Connecting to '{0}' ...".format(url)) - - response = get(url, stream=True) - code = response.status_code - - logging.info(" {0}: {1}".format(code, responses[code])) - - if code != codes["OK"]: - return False - - logging.info(" Downloading the file '{0}' to '{1}' ...". - format(url, file_name)) - - file_handle = open(file_name, "wb") - for chunk in response.iter_content(chunk_size=CHUNK_SIZE): - if chunk: - file_handle.write(chunk) - file_handle.close() - success = True - except ConnectionError as err: - logging.error("Not possible to connect to '{0}'.".format(url)) - logging.debug(str(err)) - except HTTPError as err: - logging.error("Invalid HTTP response from '{0}'.".format(url)) - logging.debug(str(err)) - except TooManyRedirects as err: - logging.error("Request exceeded the configured number " - "of maximum re-directions.") - logging.debug(str(err)) - except Timeout as err: - logging.error("Request timed out.") - logging.debug(str(err)) - except RequestException as err: - logging.error("Unexpected HTTP request exception.") - logging.debug(str(err)) - except (IOError, ValueError, KeyError) as err: - logging.error("Download failed.") - logging.debug(str(err)) - - logging.info(" Download finished.") - return success - - -def _unzip_file(spec, job, build): - """Unzip downloaded source file. - - :param spec: Specification read form the specification file. - :param job: Name of the Jenkins job. - :param build: Information about the build. - :type spec: Specification - :type job: str - :type build: dict - :returns: True if the download was successful, otherwise False. - :rtype: bool - """ - - data_file = spec.input["extract"] - file_name = build["file-name"] - directory = spec.environment["paths"]["DIR[WORKING,DATA]"] - new_name = "{0}{1}{2}".format(file_name.rsplit('.')[-2], - SEPARATOR, - data_file.split("/")[-1]) - logging.info(" Unzipping: '{0}' from '{1}'.". - format(data_file, file_name)) - try: - with ZipFile(file_name, 'r') as zip_file: - zip_file.extract(data_file, directory) - logging.info(" Moving {0} to {1} ...". - format(join(directory, data_file), directory)) - move(join(directory, data_file), directory) - logging.info(" Renaming the file '{0}' to '{1}'". - format(join(directory, data_file.split("/")[-1]), - new_name)) - rename(join(directory, data_file.split("/")[-1]), - new_name) - spec.set_input_file_name(job, build["build"], - new_name) - return True - except (BadZipfile, RuntimeError) as err: - logging.error("Failed to unzip the file '{0}': {1}.". - format(file_name, str(err))) - return False - except OSError as err: - logging.error("Failed to rename the file '{0}': {1}.". - format(data_file, str(err))) - return False - - -def download_and_unzip_data_file(spec, job, build): - """Download and unzip a source file. - - :param spec: Specification read form the specification file. - :param job: Name of the Jenkins job. - :param build: Information about the build. - :type spec: Specification - :type job: str - :type build: dict - :returns: True if the download was successful, otherwise False. - :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: - logging.error("Not supported file format.") - return False - elif job.startswith("hc2vpp-"): - url = spec.environment["urls"]["URL[JENKINS,HC]"] - else: - raise PresentationError("No url defined for the job '{}'.". - format(job)) - file_name = spec.input["file-name"] - full_name = spec.input["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)) - # Download the file from the defined source (Jenkins, logs.fd.io): - success = _download_file(url, new_name) - - # If not successful, download from docs.fd.io: - if not success: - logging.info(" Trying to download from https://docs.fd.io:") - release = re.search(REGEX_RELEASE, job).group(2) - nexus_file_name = "{job}{sep}{build}{sep}{name}". \ - format(job=job, sep=SEPARATOR, build=build["build"], name=file_name) - try: - release = "rls{0}".format(int(release)) - except ValueError: - pass - url = "{url}/{release}/{dir}/{file}". \ - format(url=spec.environment["urls"]["URL[NEXUS]"], - release=release, - dir=spec.environment["urls"]["DIR[NEXUS]"], - file=nexus_file_name) - success = _download_file(url, new_name) - - if success: - spec.set_input_file_name(job, build["build"], new_name) - else: - return False - - 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]) - execute_command("gzip --keep {0}".format(new_name[:-3])) - spec.set_input_file_name(job, build["build"], new_name[:-3]) - - if new_name.endswith(".zip"): - if is_zipfile(new_name): - return _unzip_file(spec, job, build) - else: - return False - else: - return True