import re
import requests
+import logging
from os import rename, mkdir
from os.path import join
HTTPError, ConnectionError
from errors import PresentationError
-from utils import execute_command
+
# Chunk size used for file download
CHUNK_SIZE = 512
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
"""
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(
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)))
: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:
: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}". \
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
Code Review / csit.git / commitdiff