[PATCH] py3: conditionalize BaseHTTPServer, SimpleHTTPServer and CGIHTTPServer import
Pulkit Goyal
7895pulkit at gmail.com
Sun Jul 3 13:35:33 EDT 2016
# HG changeset patch
# User Pulkit Goyal <7895pulkit at gmail.com>
# Date 1467567318 -19800
# Sun Jul 03 23:05:18 2016 +0530
# Node ID 59744695fedf789adab649c85573c553ad750057
# Parent 59058549a611342f16e6d7e4a99b9e6ea40fa322
py3: conditionalize BaseHTTPServer, SimpleHTTPServer and CGIHTTPServer import
The BaseHTTPServer, SimpleHTTPServer and CGIHTTPServer has been merged into http.server
in python 3. All of them has been merged as util.httpserver to use in both python 2 and 3.
This patch adds a regex to check-code to warn against the use of BaseHTTPServer. Moreover this patch
also includes updates to lower part of test-check-py3-compat.t which used to remain unchaged.
diff -r 59058549a611 -r 59744695fedf contrib/check-code.py
--- a/contrib/check-code.py Fri Jul 01 13:54:35 2016 +0800
+++ b/contrib/check-code.py Sun Jul 03 23:05:18 2016 +0530
@@ -331,6 +331,7 @@
(r'^import cPickle', "don't use cPickle, use util.pickle"),
(r'^import pickle', "don't use pickle, use util.pickle"),
(r'^import httplib', "don't use httplib, use util.httplib"),
+ (r'^import BaseHTTPServer', "use util.httpserver instead"),
(r'\.next\(\)', "don't use .next(), use next(...)"),
# rules depending on implementation of repquote()
diff -r 59058549a611 -r 59744695fedf mercurial/hgweb/common.py
--- a/mercurial/hgweb/common.py Fri Jul 01 13:54:35 2016 +0800
+++ b/mercurial/hgweb/common.py Sun Jul 03 23:05:18 2016 +0530
@@ -8,11 +8,14 @@
from __future__ import absolute_import
-import BaseHTTPServer
import errno
import mimetypes
import os
+from .. import util
+
+httpserver = util.httpserver
+
HTTP_OK = 200
HTTP_NOT_MODIFIED = 304
HTTP_BAD_REQUEST = 400
@@ -107,7 +110,7 @@
raise AttributeError
def _statusmessage(code):
- responses = BaseHTTPServer.BaseHTTPRequestHandler.responses
+ responses = httpserver.basehttprequesthandler.responses
return responses.get(code, ('Error', 'Unknown error'))[0]
def statusmessage(code, message=None):
diff -r 59058549a611 -r 59744695fedf mercurial/hgweb/server.py
--- a/mercurial/hgweb/server.py Fri Jul 01 13:54:35 2016 +0800
+++ b/mercurial/hgweb/server.py Sun Jul 03 23:05:18 2016 +0530
@@ -8,7 +8,6 @@
from __future__ import absolute_import
-import BaseHTTPServer
import errno
import os
import socket
@@ -22,6 +21,7 @@
util,
)
+http_server = util.httpserver
socketserver = util.socketserver
urlerr = util.urlerr
urlreq = util.urlreq
@@ -53,7 +53,7 @@
for msg in seq:
self.handler.log_error("HG error: %s", msg)
-class _httprequesthandler(BaseHTTPServer.BaseHTTPRequestHandler):
+class _httprequesthandler(http_server.basehttprequesthandler):
url_scheme = 'http'
@@ -64,7 +64,7 @@
def __init__(self, *args, **kargs):
self.protocol_version = 'HTTP/1.1'
- BaseHTTPServer.BaseHTTPRequestHandler.__init__(self, *args, **kargs)
+ http_server.basehttprequesthandler.__init__(self, *args, **kargs)
def _log_any(self, fp, format, *args):
fp.write("%s - - [%s] %s\n" % (self.client_address[0],
@@ -253,14 +253,14 @@
return open(opt, 'a')
return default
-class MercurialHTTPServer(object, _mixin, BaseHTTPServer.HTTPServer):
+class MercurialHTTPServer(object, _mixin, http_server.httpserver):
# SO_REUSEADDR has broken semantics on windows
if os.name == 'nt':
allow_reuse_address = 0
def __init__(self, ui, app, addr, handler, **kwargs):
- BaseHTTPServer.HTTPServer.__init__(self, addr, handler, **kwargs)
+ http_server.httpserver.__init__(self, addr, handler, **kwargs)
self.daemon_threads = True
self.application = app
diff -r 59058549a611 -r 59744695fedf mercurial/pycompat.py
--- a/mercurial/pycompat.py Fri Jul 01 13:54:35 2016 +0800
+++ b/mercurial/pycompat.py Sun Jul 03 23:05:18 2016 +0530
@@ -76,9 +76,13 @@
except AttributeError:
pass
+httpserver = _pycompatstub()
urlreq = _pycompatstub()
urlerr = _pycompatstub()
try:
+ import BaseHTTPServer
+ import CGIHTTPServer
+ import SimpleHTTPServer
import urllib2
import urllib
_alias(urlreq, urllib, (
@@ -116,6 +120,16 @@
"HTTPError",
"URLError",
))
+ _alias(httpserver, BaseHTTPServer, (
+ "HTTPServer",
+ "BaseHTTPRequestHandler",
+ ))
+ _alias(httpserver, SimpleHTTPServer, (
+ "SimpleHTTPRequestHandler",
+ ))
+ _alias(httpserver, CGIHTTPServer, (
+ "CGIHTTPRequestHandler",
+ ))
except ImportError:
import urllib.request
@@ -151,6 +165,13 @@
"HTTPError",
"URLError",
))
+ import http.server
+ _alias(httpserver, http.server, (
+ "HTTPServer",
+ "BaseHTTPRequestHandler",
+ "SimpleHTTPRequestHandler",
+ "CGIHTTPRequestHandler",
+ ))
try:
xrange
diff -r 59058549a611 -r 59744695fedf mercurial/util.py
--- a/mercurial/util.py Fri Jul 01 13:54:35 2016 +0800
+++ b/mercurial/util.py Sun Jul 03 23:05:18 2016 +0530
@@ -48,6 +48,7 @@
for attr in (
'empty',
'httplib',
+ 'httpserver',
'pickle',
'queue',
'urlerr',
diff -r 59058549a611 -r 59744695fedf tests/dumbhttp.py
--- a/tests/dumbhttp.py Fri Jul 01 13:54:35 2016 +0800
+++ b/tests/dumbhttp.py Sun Jul 03 23:05:18 2016 +0530
@@ -6,24 +6,24 @@
Small and dumb HTTP server for use in tests.
"""
-import BaseHTTPServer
-import SimpleHTTPServer
import optparse
import signal
import sys
from mercurial import (
cmdutil,
+ util,
)
+httpserver = util.httpserver
OptionParser = optparse.OptionParser
class simplehttpservice(object):
def __init__(self, host, port):
self.address = (host, port)
def init(self):
- self.httpd = BaseHTTPServer.HTTPServer(
- self.address, SimpleHTTPServer.SimpleHTTPRequestHandler)
+ self.httpd = httpserver.httpserver(
+ self.address, httpserver.simplehttprequesthandler)
def run(self):
self.httpd.serve_forever()
diff -r 59058549a611 -r 59744695fedf tests/test-check-py3-compat.t
--- a/tests/test-check-py3-compat.t Fri Jul 01 13:54:35 2016 +0800
+++ b/tests/test-check-py3-compat.t Sun Jul 03 23:05:18 2016 +0530
@@ -48,14 +48,14 @@
hgext/convert/transport.py: error importing module: <ImportError> No module named 'svn.client' (line *) (glob)
hgext/eol.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/extdiff.py: error importing module: <SyntaxError> invalid syntax (archival.py, line *) (line *) (glob)
- hgext/factotum.py: error importing: <ImportError> No module named 'rfc822' (error at __init__.py:*) (glob)
hgext/fetch.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/fsmonitor/watchmanclient.py: error importing module: <SystemError> Parent module 'hgext.fsmonitor' not loaded, cannot perform relative import (line *) (glob)
hgext/gpg.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/graphlog.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/hgk.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/histedit.py: error importing module: <SyntaxError> invalid syntax (bundle*.py, line *) (line *) (glob)
- hgext/keyword.py: error importing: <ImportError> No module named 'BaseHTTPServer' (error at common.py:*) (glob)
+ hgext/journal.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
+ hgext/keyword.py: error importing: <SyntaxError> invalid syntax (bundle2.py, line *) (error at bundlerepo.py:*) (glob)
hgext/largefiles/basestore.py: error importing module: <SystemError> Parent module 'hgext.largefiles' not loaded, cannot perform relative import (line *) (glob)
hgext/largefiles/lfcommands.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/largefiles/lfutil.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
@@ -65,7 +65,7 @@
hgext/largefiles/remotestore.py: error importing: <SyntaxError> invalid syntax (bundle*.py, line *) (error at wireproto.py:*) (glob)
hgext/largefiles/reposetup.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/largefiles/storefactory.py: error importing: <SyntaxError> invalid syntax (bundle2.py, line *) (error at bundlerepo.py:*) (glob)
- hgext/largefiles/uisetup.py: error importing: <ImportError> No module named 'BaseHTTPServer' (error at common.py:*) (glob)
+ hgext/largefiles/uisetup.py: error importing: <SyntaxError> invalid syntax (bundle2.py, line *) (error at bundlerepo.py:*) (glob)
hgext/largefiles/wirestore.py: error importing module: <SystemError> Parent module 'hgext.largefiles' not loaded, cannot perform relative import (line *) (glob)
hgext/mq.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
hgext/notify.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
@@ -103,19 +103,17 @@
mercurial/graphmod.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
mercurial/help.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
mercurial/hg.py: error importing: <SyntaxError> invalid syntax (bundle*.py, line *) (error at bundlerepo.py:*) (glob)
- mercurial/hgweb/common.py: error importing module: <ImportError> No module named 'BaseHTTPServer' (line *) (glob)
+ mercurial/hgweb/common.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hgweb/hgweb_mod.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hgweb/hgwebdir_mod.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hgweb/protocol.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hgweb/request.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
- mercurial/hgweb/server.py: error importing module: <ImportError> No module named 'BaseHTTPServer' (line *) (glob)
+ mercurial/hgweb/server.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hgweb/webcommands.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hgweb/webutil.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hgweb/wsgicgi.py: error importing module: <SystemError> Parent module 'mercurial.hgweb' not loaded, cannot perform relative import (line *) (glob)
mercurial/hook.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
- mercurial/httpconnection.py: error importing: <ImportError> No module named 'rfc822' (error at __init__.py:*) (glob)
mercurial/httppeer.py: error importing module: <SyntaxError> invalid syntax (bundle2.py, line *) (line *) (glob)
- mercurial/keepalive.py: error importing module: <ImportError> No module named 'thread' (line *) (glob)
mercurial/localrepo.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
mercurial/mail.py: error importing module: <AttributeError> module 'email' has no attribute 'Header' (line *) (glob)
mercurial/manifest.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
@@ -141,7 +139,6 @@
mercurial/templater.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
mercurial/ui.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
mercurial/unionrepo.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
- mercurial/url.py: error importing: <ImportError> No module named 'rfc822' (error at __init__.py:*) (glob)
mercurial/verify.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
mercurial/win*.py: error importing module: <ImportError> No module named 'msvcrt' (line *) (glob)
mercurial/windows.py: error importing module: <ImportError> No module named '_winreg' (line *) (glob)
diff -r 59058549a611 -r 59744695fedf tests/tinyproxy.py
--- a/tests/tinyproxy.py Fri Jul 01 13:54:35 2016 +0800
+++ b/tests/tinyproxy.py Sun Jul 03 23:05:18 2016 +0530
@@ -14,7 +14,6 @@
__version__ = "0.2.1"
-import BaseHTTPServer
import os
import select
import socket
@@ -22,11 +21,12 @@
from mercurial import util
+httpserver = util.httpserver
urlparse = util.urlparse
socketserver = util.socketserver
-class ProxyHandler (BaseHTTPServer.BaseHTTPRequestHandler):
- __base = BaseHTTPServer.BaseHTTPRequestHandler
+class ProxyHandler (httpserver.basehttprequesthandler):
+ __base = httpserver.basehttprequesthandler
__base_handle = __base.handle
server_version = "TinyHTTPProxy/" + __version__
@@ -136,9 +136,9 @@
do_DELETE = do_GET
class ThreadingHTTPServer (socketserver.ThreadingMixIn,
- BaseHTTPServer.HTTPServer):
+ httpserver.httpserver):
def __init__(self, *args, **kwargs):
- BaseHTTPServer.HTTPServer.__init__(self, *args, **kwargs)
+ httpserver.httpserver.__init__(self, *args, **kwargs)
a = open("proxy.pid", "w")
a.write(str(os.getpid()) + "\n")
a.close()
@@ -158,4 +158,4 @@
del argv[2:]
else:
print("Any clients will be served...")
- BaseHTTPServer.test(ProxyHandler, ThreadingHTTPServer)
+ httpserver.test(ProxyHandler, ThreadingHTTPServer)
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