Commit 5c142964 by Łukasz Nowak

kedifa/app: Make it python3 importable

parent d6bbd7db
Pipeline #7626 failed with stage
in 0 seconds
......@@ -33,13 +33,17 @@ import signal
import sqlite3
import ssl
import string
import urlparse
try:
import urlparse
except ImportError:
from urllib.parse import urlparse
  • BTW I feel it's a bit better if we can use six.move for python 2 and python3 compatibility, because it would make it easier to drop python2 support later (just grep for six and remove all) and also because tools such as pylint or mypy do not like this try/except ImportError pattern.

  • I'll do.

  • Thanks @luke

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import logging
import logging.handlers
import socket
socket.setdefaulttimeout(10)
class UserExists(Exception):
pass
......@@ -398,7 +402,7 @@ class Kedifa(object):
request_body = environ['wsgi.input'].read(request_body_size)
try:
certificate = self.checkKeyCertificate(request_body)
except CertificateError, e:
except CertificateError as e:
start_response('422 Unprocessable Entity', headers_text_plain)
return e
else:
......
......@@ -17,13 +17,18 @@
# See COPYING file for full licensing terms.
# See https://www.nexedi.com/licensing for rationale and options.
from __future__ import print_function
import argparse
import httplib
try:
import httplib
except ImportError:
from http import client as httplib
import requests
import sys
import app
from updater import Updater
from . import app
from .updater import Updater
def http(*args):
......@@ -120,12 +125,12 @@ def getter(*args):
response = requests.get(url, verify=parsed.server_ca_certificate.name,
cert=parsed.identity.name)
except Exception as e:
print '%r not downloaded, problem %s' % (url, e)
print('%r not downloaded, problem %s' % (url, e))
sys.exit(1)
else:
if response.status_code != httplib.OK:
print '%r not downloaded, HTTP code %s' % (
url, response.status_code)
print('%r not downloaded, HTTP code %s' % (
url, response.status_code))
sys.exit(1)
if len(response.text) > 0:
with open(parsed.out, 'w') as out:
......
......@@ -17,10 +17,16 @@
# See COPYING file for full licensing terms.
# See https://www.nexedi.com/licensing for rationale and options.
import StringIO
try:
import StringIO
except ImportError:
from io import StringIO
import contextlib
import datetime
import httplib
try:
import httplib
except ImportError:
from http import client as httplib
import ipaddress
import json
import mock
......@@ -47,8 +53,8 @@ from cryptography.x509.oid import NameOID
import caucase.cli
import caucase.http
import cli
import updater
from . import cli
from . import updater
def findFreeTCPPort(ip=''):
......
import httplib
from __future__ import print_function
try:
import httplib
except ImportError:
from http import client as httplib
import json
import os
import requests
......@@ -38,11 +43,11 @@ class Updater(object):
elif len(line_content) == 3:
url, certificate, fallback = line_content
else:
print 'Line %r is incorrect' % (line,)
print('Line %r is incorrect' % (line,))
continue
if certificate in self.mapping:
print 'Line %r is incorrect, duplicated certificate %r' % (
line, certificate)
print('Line %r is incorrect, duplicated certificate %r' % (
line, certificate))
raise ValueError
self.mapping[certificate] = (url, fallback)
......@@ -53,16 +58,16 @@ class Updater(object):
url, verify=self.server_ca_certificate_file, cert=self.identity_file,
timeout=10)
except Exception as e:
print 'Certificate %r: problem with %r not downloaded: %s' % (
certificate_file, url, e)
print('Certificate %r: problem with %r not downloaded: %s' % (
certificate_file, url, e))
else:
if response.status_code != httplib.OK:
print 'Certificate %r: %r not downloaded, HTTP code %s' % (
certificate_file, url, response.status_code)
print('Certificate %r: %r not downloaded, HTTP code %s' % (
certificate_file, url, response.status_code))
else:
certificate = response.text
if len(certificate) == 0:
print 'Certificate %r: %r is empty' % (certificate_file, url,)
print('Certificate %r: %r is empty' % (certificate_file, url,))
return certificate
def updateCertificate(self, certificate_file, master_content=None):
......@@ -98,7 +103,7 @@ class Updater(object):
if current != certificate:
with open(certificate_file, 'w') as fh:
fh.write(certificate)
print 'Certificate %r: updated from %r' % (certificate_file, url)
print('Certificate %r: updated from %r' % (certificate_file, url))
return True
else:
return False
......@@ -106,7 +111,7 @@ class Updater(object):
def callOnUpdate(self):
if self.on_update is not None:
status = os.system(self.on_update)
print 'Called %r with status %i' % (self.on_update, status)
print('Called %r with status %i' % (self.on_update, status))
def readState(self):
self.state_dict = {}
......@@ -137,8 +142,8 @@ class Updater(object):
open(self.master_certificate_file, 'w').write(
open(master_certificate_file_fallback, 'r').read()
)
print 'Prepare: Used %r for %r' % (
master_certificate_file_fallback, self.master_certificate_file)
print('Prepare: Used %r for %r' % (
master_certificate_file_fallback, self.master_certificate_file))
master_content = None
if self.master_certificate_file and os.path.exists(
......@@ -150,11 +155,11 @@ class Updater(object):
continue
if fallback and os.path.exists(fallback):
open(certificate, 'w').write(open(fallback, 'r').read())
print 'Prepare: Used %r for %r' % (fallback, certificate)
print('Prepare: Used %r for %r' % (fallback, certificate))
elif master_content:
open(certificate, 'w').write(master_content)
print 'Prepare: Used %r for %r' % (
self.master_certificate_file, certificate)
print('Prepare: Used %r for %r' % (
self.master_certificate_file, certificate))
def action(self):
self.readState()
......@@ -170,8 +175,8 @@ class Updater(object):
with open(self.master_certificate_file, 'r') as fh:
master_content = fh.read() or None
if master_content:
print 'Using master certificate from %r' % (
self.master_certificate_file,)
print('Using master certificate from %r' % (
self.master_certificate_file,))
except IOError:
pass
......@@ -189,12 +194,12 @@ class Updater(object):
if not self.prepare_only:
lock = zc.lockfile.LockFile(self.state_lock_file)
except zc.lockfile.LockError as e:
print e,
print(e,)
if self.once or self.prepare_only:
print '...exiting.'
print('...exiting.')
sys.exit(1)
else:
print "...will try again later."
print("...will try again later.")
else:
try:
self.prepare()
......@@ -205,9 +210,9 @@ class Updater(object):
lock.close()
try:
os.unlink(self.state_lock_file)
except Exception as e:
print 'Problem while unlinking %r' % (self.state_lock_file,)
except Exception:
print('Problem while unlinking %r' % (self.state_lock_file,))
if self.once or self.prepare_only:
break
print 'Sleeping for %is' % (self.sleep,)
print('Sleeping for %is' % (self.sleep,))
time.sleep(self.sleep)
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