[Python-checkins] cpython: Issue #6623: Remove deprecated Netrc class in the ftplib module.
berker.peksag
python-checkins at python.org
Sat Nov 1 09:46:01 CET 2014
https://hg.python.org/cpython/rev/ec196a99af8d
changeset: 93328:ec196a99af8d
user: Berker Peksag <berker.peksag at gmail.com>
date: Sat Nov 01 10:45:57 2014 +0200
summary:
Issue #6623: Remove deprecated Netrc class in the ftplib module.
Patch by Matt Chaput.
files:
Doc/whatsnew/3.5.rst | 8 +
Lib/ftplib.py | 117 +--------------------------
Lib/test/test_ftplib.py | 23 +----
Misc/ACKS | 1 +
Misc/NEWS | 3 +
5 files changed, 23 insertions(+), 129 deletions(-)
diff --git a/Doc/whatsnew/3.5.rst b/Doc/whatsnew/3.5.rst
--- a/Doc/whatsnew/3.5.rst
+++ b/Doc/whatsnew/3.5.rst
@@ -369,10 +369,18 @@
Removed
=======
+API and Feature Removals
+------------------------
+
+The following obsolete and previously deprecated APIs and features have been
+removed:
+
* The ``__version__`` attribute has been dropped from the email package. The
email code hasn't been shipped separately from the stdlib for a long time,
and the ``__version__`` string was not updated in the last few releases.
+* The internal ``Netrc`` class in the :mod:`ftplib` module was deprecated in
+ 3.4, and has now been removed. (Contributed by Matt Chaput in :issue:`6623`.)
Porting to Python 3.5
=====================
diff --git a/Lib/ftplib.py b/Lib/ftplib.py
--- a/Lib/ftplib.py
+++ b/Lib/ftplib.py
@@ -42,7 +42,7 @@
import warnings
from socket import _GLOBAL_DEFAULT_TIMEOUT
-__all__ = ["FTP", "Netrc"]
+__all__ = ["FTP"]
# Magic number from <socket.h>
MSG_OOB = 0x1 # Process data out of band
@@ -920,115 +920,6 @@
target.voidresp()
-class Netrc:
- """Class to parse & provide access to 'netrc' format files.
-
- See the netrc(4) man page for information on the file format.
-
- WARNING: This class is obsolete -- use module netrc instead.
-
- """
- __defuser = None
- __defpasswd = None
- __defacct = None
-
- def __init__(self, filename=None):
- warnings.warn("This class is deprecated, use the netrc module instead",
- DeprecationWarning, 2)
- if filename is None:
- if "HOME" in os.environ:
- filename = os.path.join(os.environ["HOME"],
- ".netrc")
- else:
- raise OSError("specify file to load or set $HOME")
- self.__hosts = {}
- self.__macros = {}
- fp = open(filename, "r")
- in_macro = 0
- while 1:
- line = fp.readline()
- if not line:
- break
- if in_macro and line.strip():
- macro_lines.append(line)
- continue
- elif in_macro:
- self.__macros[macro_name] = tuple(macro_lines)
- in_macro = 0
- words = line.split()
- host = user = passwd = acct = None
- default = 0
- i = 0
- while i < len(words):
- w1 = words[i]
- if i+1 < len(words):
- w2 = words[i + 1]
- else:
- w2 = None
- if w1 == 'default':
- default = 1
- elif w1 == 'machine' and w2:
- host = w2.lower()
- i = i + 1
- elif w1 == 'login' and w2:
- user = w2
- i = i + 1
- elif w1 == 'password' and w2:
- passwd = w2
- i = i + 1
- elif w1 == 'account' and w2:
- acct = w2
- i = i + 1
- elif w1 == 'macdef' and w2:
- macro_name = w2
- macro_lines = []
- in_macro = 1
- break
- i = i + 1
- if default:
- self.__defuser = user or self.__defuser
- self.__defpasswd = passwd or self.__defpasswd
- self.__defacct = acct or self.__defacct
- if host:
- if host in self.__hosts:
- ouser, opasswd, oacct = \
- self.__hosts[host]
- user = user or ouser
- passwd = passwd or opasswd
- acct = acct or oacct
- self.__hosts[host] = user, passwd, acct
- fp.close()
-
- def get_hosts(self):
- """Return a list of hosts mentioned in the .netrc file."""
- return self.__hosts.keys()
-
- def get_account(self, host):
- """Returns login information for the named host.
-
- The return value is a triple containing userid,
- password, and the accounting field.
-
- """
- host = host.lower()
- user = passwd = acct = None
- if host in self.__hosts:
- user, passwd, acct = self.__hosts[host]
- user = user or self.__defuser
- passwd = passwd or self.__defpasswd
- acct = acct or self.__defacct
- return user, passwd, acct
-
- def get_macros(self):
- """Return a list of all defined macro names."""
- return self.__macros.keys()
-
- def get_macro(self, macro):
- """Return a sequence of lines which define a named macro."""
- return self.__macros[macro]
-
-
-
def test():
'''Test program.
Usage: ftp [-d] [-r[file]] host [-l[dir]] [-d[dir]] [-p] [file] ...
@@ -1042,6 +933,8 @@
print(test.__doc__)
sys.exit(0)
+ import netrc
+
debugging = 0
rcfile = None
while sys.argv[1] == '-d':
@@ -1056,14 +949,14 @@
ftp.set_debuglevel(debugging)
userid = passwd = acct = ''
try:
- netrc = Netrc(rcfile)
+ netrcobj = netrc.netrc(rcfile)
except OSError:
if rcfile is not None:
sys.stderr.write("Could not open account file"
" -- using anonymous login.")
else:
try:
- userid, passwd, acct = netrc.get_account(host)
+ userid, acct, passwd = netrcobj.authenticators(host)
except KeyError:
# no account for host
sys.stderr.write(
diff --git a/Lib/test/test_ftplib.py b/Lib/test/test_ftplib.py
--- a/Lib/test/test_ftplib.py
+++ b/Lib/test/test_ftplib.py
@@ -76,7 +76,7 @@
super(DummyDTPHandler, self).push(what.encode('ascii'))
def handle_error(self):
- raise
+ raise Exception
class DummyFTPHandler(asynchat.async_chat):
@@ -121,7 +121,7 @@
self.push('550 command "%s" not understood.' %cmd)
def handle_error(self):
- raise
+ raise Exception
def push(self, data):
asynchat.async_chat.push(self, data.encode('ascii') + b'\r\n')
@@ -299,7 +299,7 @@
return 0
def handle_error(self):
- raise
+ raise Exception
if ssl is not None:
@@ -397,7 +397,7 @@
raise
def handle_error(self):
- raise
+ raise Exception
def close(self):
if (isinstance(self.socket, ssl.SSLSocket) and
@@ -673,7 +673,7 @@
self.assertRaises(StopIteration, next, self.client.mlsd())
set_data('')
for x in self.client.mlsd():
- self.fail("unexpected data %s" % data)
+ self.fail("unexpected data %s" % x)
def test_makeport(self):
with self.client.makeport():
@@ -1053,19 +1053,8 @@
ftp.close()
-class TestNetrcDeprecation(TestCase):
-
- def test_deprecation(self):
- with support.temp_cwd(), support.EnvironmentVarGuard() as env:
- env['HOME'] = os.getcwd()
- open('.netrc', 'w').close()
- with self.assertWarns(DeprecationWarning):
- ftplib.Netrc()
-
-
-
def test_main():
- tests = [TestFTPClass, TestTimeouts, TestNetrcDeprecation,
+ tests = [TestFTPClass, TestTimeouts,
TestIPv6Environment,
TestTLS_FTPClassMixin, TestTLS_FTPClass]
diff --git a/Misc/ACKS b/Misc/ACKS
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -233,6 +233,7 @@
Brad Chapman
Greg Chapman
Mitch Chapman
+Matt Chaput
Yogesh Chaudhari
David Chaum
Nicolas Chauvat
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -180,6 +180,9 @@
Library
-------
+- Issue #6623: Remove deprecated Netrc class in the ftplib module. Patch by
+ Matt Chaput.
+
- Issue #17381: Fixed handling of case-insensitive ranges in regular
expressions.
--
Repository URL: https://hg.python.org/cpython
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