Remove the gopherlib module. It has been raising a DeprecationWarning since
Python 2.5.
Also remove gopher support from urllib/urllib2. As both imported gopherlib the
usage of the support would have raised a DeprecationWarning.
diff --git a/Lib/gopherlib.py b/Lib/gopherlib.py
deleted file mode 100644
index d789161..0000000
--- a/Lib/gopherlib.py
+++ /dev/null
@@ -1,209 +0,0 @@
-"""Gopher protocol client interface."""
-
-__all__ = ["send_selector","send_query"]
-
-import warnings
-warnings.warn("the gopherlib module is deprecated", DeprecationWarning,
- stacklevel=2)
-
-# Default selector, host and port
-DEF_SELECTOR = '1/'
-DEF_HOST = 'gopher.micro.umn.edu'
-DEF_PORT = 70
-
-# Recognized file types
-A_TEXT = '0'
-A_MENU = '1'
-A_CSO = '2'
-A_ERROR = '3'
-A_MACBINHEX = '4'
-A_PCBINHEX = '5'
-A_UUENCODED = '6'
-A_INDEX = '7'
-A_TELNET = '8'
-A_BINARY = '9'
-A_DUPLICATE = '+'
-A_SOUND = 's'
-A_EVENT = 'e'
-A_CALENDAR = 'c'
-A_HTML = 'h'
-A_TN3270 = 'T'
-A_MIME = 'M'
-A_IMAGE = 'I'
-A_WHOIS = 'w'
-A_QUERY = 'q'
-A_GIF = 'g'
-A_HTML = 'h' # HTML file
-A_WWW = 'w' # WWW address
-A_PLUS_IMAGE = ':'
-A_PLUS_MOVIE = ';'
-A_PLUS_SOUND = '<'
-
-
-_names = dir()
-_type_to_name_map = {}
-def type_to_name(gtype):
- """Map all file types to strings; unknown types become TYPE='x'."""
- global _type_to_name_map
- if _type_to_name_map=={}:
- for name in _names:
- if name[:2] == 'A_':
- _type_to_name_map[eval(name)] = name[2:]
- if gtype in _type_to_name_map:
- return _type_to_name_map[gtype]
- return 'TYPE=%r' % (gtype,)
-
-# Names for characters and strings
-CRLF = '\r\n'
-TAB = '\t'
-
-def send_selector(selector, host, port = 0):
- """Send a selector to a given host and port, return a file with the reply."""
- import socket
- if not port:
- i = host.find(':')
- if i >= 0:
- host, port = host[:i], int(host[i+1:])
- if not port:
- port = DEF_PORT
- elif type(port) == type(''):
- port = int(port)
- s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
- s.connect((host, port))
- s.sendall(selector + CRLF)
- s.shutdown(1)
- return s.makefile('rb')
-
-def send_query(selector, query, host, port = 0):
- """Send a selector and a query string."""
- return send_selector(selector + '\t' + query, host, port)
-
-def path_to_selector(path):
- """Takes a path as returned by urlparse and returns the appropriate selector."""
- if path=="/":
- return "/"
- else:
- return path[2:] # Cuts initial slash and data type identifier
-
-def path_to_datatype_name(path):
- """Takes a path as returned by urlparse and maps it to a string.
- See section 3.4 of RFC 1738 for details."""
- if path=="/":
- # No way to tell, although "INDEX" is likely
- return "TYPE='unknown'"
- else:
- return type_to_name(path[1])
-
-# The following functions interpret the data returned by the gopher
-# server according to the expected type, e.g. textfile or directory
-
-def get_directory(f):
- """Get a directory in the form of a list of entries."""
- entries = []
- while 1:
- line = f.readline()
- if not line:
- print '(Unexpected EOF from server)'
- break
- if line[-2:] == CRLF:
- line = line[:-2]
- elif line[-1:] in CRLF:
- line = line[:-1]
- if line == '.':
- break
- if not line:
- print '(Empty line from server)'
- continue
- gtype = line[0]
- parts = line[1:].split(TAB)
- if len(parts) < 4:
- print '(Bad line from server: %r)' % (line,)
- continue
- if len(parts) > 4:
- if parts[4:] != ['+']:
- print '(Extra info from server:',
- print parts[4:], ')'
- else:
- parts.append('')
- parts.insert(0, gtype)
- entries.append(parts)
- return entries
-
-def get_textfile(f):
- """Get a text file as a list of lines, with trailing CRLF stripped."""
- lines = []
- get_alt_textfile(f, lines.append)
- return lines
-
-def get_alt_textfile(f, func):
- """Get a text file and pass each line to a function, with trailing CRLF stripped."""
- while 1:
- line = f.readline()
- if not line:
- print '(Unexpected EOF from server)'
- break
- if line[-2:] == CRLF:
- line = line[:-2]
- elif line[-1:] in CRLF:
- line = line[:-1]
- if line == '.':
- break
- if line[:2] == '..':
- line = line[1:]
- func(line)
-
-def get_binary(f):
- """Get a binary file as one solid data block."""
- data = f.read()
- return data
-
-def get_alt_binary(f, func, blocksize):
- """Get a binary file and pass each block to a function."""
- while 1:
- data = f.read(blocksize)
- if not data:
- break
- func(data)
-
-def test():
- """Trivial test program."""
- import sys
- import getopt
- opts, args = getopt.getopt(sys.argv[1:], '')
- selector = DEF_SELECTOR
- type = selector[0]
- host = DEF_HOST
- if args:
- host = args[0]
- args = args[1:]
- if args:
- type = args[0]
- args = args[1:]
- if len(type) > 1:
- type, selector = type[0], type
- else:
- selector = ''
- if args:
- selector = args[0]
- args = args[1:]
- query = ''
- if args:
- query = args[0]
- args = args[1:]
- if type == A_INDEX:
- f = send_query(selector, query, host)
- else:
- f = send_selector(selector, host)
- if type == A_TEXT:
- lines = get_textfile(f)
- for item in lines: print item
- elif type in (A_MENU, A_INDEX):
- entries = get_directory(f)
- for item in entries: print item
- else:
- data = get_binary(f)
- print 'binary data:', len(data), 'bytes:', repr(data[:100])[:40]
-
-# Run the test when run as script
-if __name__ == '__main__':
- test()
diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py
index 2b9f1de..14795a6 100644
--- a/Lib/test/test___all__.py
+++ b/Lib/test/test___all__.py
@@ -3,10 +3,6 @@
import sys
import warnings
-warnings.filterwarnings("ignore",
- "the gopherlib module is deprecated",
- DeprecationWarning,
- "<string>")
warnings.filterwarnings("ignore", "the sets module is deprecated",
DeprecationWarning, "<string>")
warnings.filterwarnings("ignore", ".*popen2 module is deprecated.*",
@@ -84,7 +80,6 @@
self.check_all("getpass")
self.check_all("gettext")
self.check_all("glob")
- self.check_all("gopherlib")
self.check_all("gzip")
self.check_all("heapq")
self.check_all("htmllib")
diff --git a/Lib/test/test_sundry.py b/Lib/test/test_sundry.py
index f19467c..42ee257 100644
--- a/Lib/test/test_sundry.py
+++ b/Lib/test/test_sundry.py
@@ -4,11 +4,6 @@
warnings.filterwarnings('ignore', r".*posixfile module",
DeprecationWarning, 'posixfile$')
-warnings.filterwarnings("ignore",
- "the gopherlib module is deprecated",
- DeprecationWarning,
- ".*test_sundry")
-
from test.test_support import verbose
import BaseHTTPServer
@@ -27,7 +22,6 @@
import formatter
import ftplib
import getpass
-import gopherlib
import htmlentitydefs
import ihooks
import imghdr
diff --git a/Lib/test/test_urllib2net.py b/Lib/test/test_urllib2net.py
index 888a738..e76301e 100644
--- a/Lib/test/test_urllib2net.py
+++ b/Lib/test/test_urllib2net.py
@@ -173,19 +173,6 @@
]
self._test_urls(urls, self._extra_handlers())
- def test_gopher(self):
- import warnings
- warnings.filterwarnings("ignore",
- "the gopherlib module is deprecated",
- DeprecationWarning,
- "urllib2$")
- urls = [
- # Thanks to Fred for finding these!
- 'gopher://gopher.lib.ncsu.edu./11/library/stacks/Alex',
- 'gopher://gopher.vt.edu.:10010/10/33',
- ]
- self._test_urls(urls, self._extra_handlers())
-
def test_file(self):
TESTFN = test_support.TESTFN
f = open(TESTFN, 'w')
@@ -274,8 +261,6 @@
def _extra_handlers(self):
handlers = []
- handlers.append(urllib2.GopherHandler)
-
cfh = urllib2.CacheFTPHandler()
cfh.setTimeout(1)
handlers.append(cfh)
diff --git a/Lib/urllib.py b/Lib/urllib.py
index 7b2f1f7..cecfbb0 100644
--- a/Lib/urllib.py
+++ b/Lib/urllib.py
@@ -35,7 +35,7 @@
"localhost", "thishost", "ftperrors", "basejoin", "unwrap",
"splittype", "splithost", "splituser", "splitpasswd", "splitport",
"splitnport", "splitquery", "splitattr", "splitvalue",
- "splitgophertype", "getproxies"]
+ "getproxies"]
__version__ = '1.17' # XXX This version is not always updated :-(
@@ -433,24 +433,6 @@
return self.http_error(url, fp, errcode, errmsg, headers,
data)
- def open_gopher(self, url):
- """Use Gopher protocol."""
- if not isinstance(url, str):
- raise IOError, ('gopher error', 'proxy support for gopher protocol currently not implemented')
- import gopherlib
- host, selector = splithost(url)
- if not host: raise IOError, ('gopher error', 'no host given')
- host = unquote(host)
- type, selector = splitgophertype(selector)
- selector, query = splitquery(selector)
- selector = unquote(selector)
- if query:
- query = unquote(query)
- fp = gopherlib.send_query(selector, query, host)
- else:
- fp = gopherlib.send_selector(selector, host)
- return addinfourl(fp, noheaders(), "gopher:" + url)
-
def open_file(self, url):
"""Use local file or FTP depending on form of URL."""
if not isinstance(url, str):
@@ -981,7 +963,6 @@
# splitattr('/path;attr1=value1;attr2=value2;...') ->
# '/path', ['attr1=value1', 'attr2=value2', ...]
# splitvalue('attr=value') --> 'attr', 'value'
-# splitgophertype('/Xselector') --> 'X', 'selector'
# unquote('abc%20def') -> 'abc def'
# quote('abc def') -> 'abc%20def')
@@ -1141,12 +1122,6 @@
if match: return match.group(1, 2)
return attr, None
-def splitgophertype(selector):
- """splitgophertype('/Xselector') --> 'X', 'selector'."""
- if selector[:1] == '/' and selector[1:2]:
- return selector[1], selector[2:]
- return None, selector
-
_hextochr = dict(('%02x' % i, chr(i)) for i in range(256))
_hextochr.update(('%02X' % i, chr(i)) for i in range(256))
@@ -1482,7 +1457,6 @@
'file:/etc/passwd',
'file://localhost/etc/passwd',
'ftp://ftp.gnu.org/pub/README',
-## 'gopher://gopher.micro.umn.edu/1/',
'http://www.python.org/index.html',
]
if hasattr(URLopener, "open_https"):
diff --git a/Lib/urllib2.py b/Lib/urllib2.py
index 6bfbc29..fe32b2d 100644
--- a/Lib/urllib2.py
+++ b/Lib/urllib2.py
@@ -107,7 +107,7 @@
from StringIO import StringIO
from urllib import (unwrap, unquote, splittype, splithost, quote,
- addinfourl, splitport, splitgophertype, splitquery,
+ addinfourl, splitport, splitquery,
splitattr, ftpwrapper, noheaders, splituser, splitpasswd, splitvalue)
# support for FileHandler, proxies via environment variables
@@ -164,9 +164,6 @@
def __str__(self):
return 'HTTP Error %s: %s' % (self.code, self.msg)
-class GopherError(URLError):
- pass
-
# copied from cookielib.py
_cut_port_re = re.compile(r":\d+$")
def request_host(request):
@@ -1342,22 +1339,3 @@
del self.timeout[k]
break
self.soonest = min(self.timeout.values())
-
-class GopherHandler(BaseHandler):
- def gopher_open(self, req):
- # XXX can raise socket.error
- import gopherlib # this raises DeprecationWarning in 2.5
- host = req.get_host()
- if not host:
- raise GopherError('no host given')
- host = unquote(host)
- selector = req.get_selector()
- type, selector = splitgophertype(selector)
- selector, query = splitquery(selector)
- selector = unquote(selector)
- if query:
- query = unquote(query)
- fp = gopherlib.send_query(selector, query, host)
- else:
- fp = gopherlib.send_selector(selector, host)
- return addinfourl(fp, noheaders(), req.get_full_url())