-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 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:
from os import rename, mkdir
from os.path import join
-from http.client import responses
+from http.client import responses, HTTPException
from zipfile import ZipFile, is_zipfile, BadZipfile
import requests
from requests.exceptions import RequestException
from requests import codes
+from urllib3.exceptions import HTTPError
+
from pal_errors import PresentationError
REGEX_RELEASE = re.compile(r'(\D*)(\d{4}|master)(\D*)')
-def _download_file(url, file_name, arch=False):
+def _download_file(url, file_name, arch=False, verify=True, repeat=1):
"""Download a file with input data.
:param url: URL to the file to download.
:param file_name: Name of file to download.
- :param arch: If True, also .gz file is downloaded
+ :param arch: If True, also .gz file is downloaded.
+ :param verify: If true, verify the certificate.
+ :param repeat: The number of attempts to download the file.
:type url: str
:type file_name: str
:type arch: bool
+ :type verify: bool
+ :type repeat: int
:returns: True if the download was successful, otherwise False.
:rtype: bool
"""
return session
success = False
- session = None
- try:
- logging.info(f" Connecting to {url} ...")
- session = requests_retry_session()
- response = session.get(url, stream=True)
- code = response.status_code
- logging.info(f" {code}: {responses[code]}")
-
- if code != codes[u"OK"]:
- if session:
- session.close()
- url = url.replace(u"_info", u"")
+ while repeat:
+ repeat -= 1
+ session = None
+ try:
logging.info(f" Connecting to {url} ...")
session = requests_retry_session()
- response = session.get(url, stream=True)
+ response = session.get(url, stream=True, verify=verify)
code = response.status_code
logging.info(f" {code}: {responses[code]}")
- if code != codes[u"OK"]:
- return False, file_name
- file_name = file_name.replace(u"_info", u"")
-
- dst_file_name = file_name.replace(u".gz", u"")
- logging.info(f" Downloading the file {url} to {dst_file_name} ...")
- with open(dst_file_name, u"wb") as file_handle:
- for chunk in response.iter_content(chunk_size=CHUNK_SIZE):
- if chunk:
- file_handle.write(chunk)
- if arch and u".gz" in file_name:
+ if code != codes[u"OK"]:
+ if session:
+ session.close()
+ url = url.replace(u"_info", u"")
+ logging.info(f" Connecting to {url} ...")
+ session = requests_retry_session()
+ response = session.get(url, stream=True, verify=verify)
+ code = response.status_code
+ logging.info(f" {code}: {responses[code]}")
+ if code != codes[u"OK"]:
+ return False, file_name
+ file_name = file_name.replace(u"_info", u"")
+
+ dst_file_name = file_name.replace(u".gz", u"")
+ logging.info(f" Downloading the file {url} to {dst_file_name}")
+ with open(dst_file_name, u"wb") as file_handle:
+ for chunk in response.iter_content(chunk_size=CHUNK_SIZE):
+ if chunk:
+ file_handle.write(chunk)
+
+ if arch and u".gz" in file_name:
+ if session:
+ session.close()
+ logging.info(f" Downloading the file {url} to {file_name}")
+ session = requests_retry_session()
+ response = session.get(url, stream=True, verify=verify)
+ if response.status_code == codes[u"OK"]:
+ with open(file_name, u"wb") as file_handle:
+ file_handle.write(response.raw.read())
+ else:
+ logging.error(
+ f"Not possible to download the file "
+ f"{url} to {file_name}"
+ )
+
+ success = True
+ repeat = 0
+ except (HTTPException, HTTPError) as err:
+ logging.error(f"Connection broken:\n{repr(err)}")
+ except RequestException as err:
+ logging.error(f"HTTP Request exception:\n{repr(err)}")
+ except (IOError, ValueError, KeyError) as err:
+ logging.error(f"Download failed.\n{repr(err)}")
+ finally:
if session:
session.close()
- logging.info(f" Downloading the file {url} to {file_name} ...")
- session = requests_retry_session()
- response = session.get(url, stream=True)
- if response.status_code == codes[u"OK"]:
- with open(file_name, u"wb") as file_handle:
- file_handle.write(response.raw.read())
- else:
- logging.error(
- f"Not possible to download the file {url} to {file_name}"
- )
-
- success = True
- except RequestException as err:
- logging.error(f"HTTP Request exception:\n{repr(err)}")
- except (IOError, ValueError, KeyError) as err:
- logging.error(f"Download failed.\n{repr(err)}")
- finally:
- if session:
- session.close()
logging.info(u" Download finished.")
return success, file_name
:rtype: bool
"""
- # Try to download .gz from logs.fd.io
+ success = False
file_name = spec.input[u"file-name"]
- url = u"{0}/{1}".format(
- spec.environment[u'urls'][u'URL[NEXUS,LOG]'],
- spec.input[u'download-path'].format(
- job=job, build=build[u'build'], filename=file_name
- )
- )
new_name = join(
spec.environment[u"paths"][u"DIR[WORKING,DATA]"],
f"{job}{SEPARATOR}{build[u'build']}{SEPARATOR}{file_name}"
)
-
- logging.info(f"Trying to download {url}")
-
arch = bool(spec.configuration.get(u"archive-inputs", True))
- success, downloaded_name = _download_file(url, new_name, arch=arch)
+ downloaded_name = u""
+
+ # Try to download .gz from s3_storage
+ for path in spec.input[u'download-path']:
+ url = u"{0}/{1}".format(
+ spec.environment[u'urls'][u'URL[S3_STORAGE,LOG]'],
+ path.format(job=job, build=build[u'build'], filename=file_name)
+ )
+ logging.info(f"Trying to download {url}")
+ success, downloaded_name = _download_file(
+ url, new_name, arch=arch, verify=False, repeat=3
+ )
+ if success:
+ break
if not success:
+ # Try to download .gz from logs.fd.io
+ for path in spec.input[u'download-path']:
+ url = u"{0}/{1}".format(
+ spec.environment[u'urls'][u'URL[NEXUS,LOG]'],
+ path.format(job=job, build=build[u'build'], filename=file_name)
+ )
+ logging.info(f"Trying to download {url}")
+ success, downloaded_name = _download_file(
+ url, new_name, arch=arch, verify=True, repeat=3
+ )
+ if success:
+ break
+ if not success:
# Try to download .gz or .zip from docs.fd.io
file_name = (spec.input[u"file-name"], spec.input[u"zip-file-name"])
release = re.search(REGEX_RELEASE, job).group(2)
break
if not success:
-
# Try to download .zip from jenkins.fd.io
file_name = spec.input[u"zip-file-name"]
download_path = spec.input[u"zip-download-path"]
if job.startswith(u"csit-"):
url = spec.environment[u"urls"][u"URL[JENKINS,CSIT]"]
- elif job.startswith(u"hc2vpp-"):
- url = spec.environment[u"urls"][u"URL[JENKINS,HC]"]
else:
raise PresentationError(f"No url defined for the job {job}.")
spec.environment[u"paths"][u"DIR[WORKING,DATA]"],
f"{job}{SEPARATOR}{build[u'build']}{SEPARATOR}{file_name}"
)
-
logging.info(f"Downloading {url}")
-
success, downloaded_name = _download_file(url, new_name)
if success and downloaded_name.endswith(u".zip"):
Code Review / csit.git / commitdiff