Replace demandload with new demandimport

mercurial/demandimport.py

@@ -0,0 +1,104 b''
+# demandimport.py - global demand-loading of modules for Mercurial
+#
+# Copyright 2006 Matt Mackall <[e-mail]>
+#
+# This software may be used and distributed according to the terms
+# of the GNU General Public License, incorporated herein by reference.
+
+'''
+demandimport - automatic demandloading of modules
+
+To enable this module, do:
+
+  import demandimport; demandimport.enable()
+
+Imports of the following forms will be demand-loaded:
+
+  import a, b.c
+  import a.b as c
+  from a import b,c # a will be loaded immediately
+
+These imports will not be delayed:
+
+  from a import *
+  b = __import__(a)
+'''
+
+_origimport = __import__
+
+class _demandmod(object):
+    """module demand-loader and proxy"""
+    def __init__(self, name, globals, locals):
+        if '.' in name:
+            head, rest = name.split('.', 1)
+            after = [rest]
+        else:
+            head = name
+            after = []
+        self.__dict__["_data"] = (head, globals, locals, after)
+        self.__dict__["_module"] = None
+    def _extend(self, name):
+        """add to the list of submodules to load"""
+        self._data[3].append(name)
+    def _load(self):
+        if not self._module:
+            head, globals, locals, after = self._data
+            mod = _origimport(head, globals, locals)
+            # load submodules
+            for x in after:
+                hx = x
+                if '.' in x:
+                    hx = x.split('.')[0]
+                if not hasattr(mod, hx):
+                    setattr(mod, hx, _demandmod(x, mod.__dict__, mod.__dict__))
+            # are we in the locals dictionary still?
+            if locals and locals.get(head) == self:
+                locals[head] = mod
+            self.__dict__["_module"] = mod
+    def __repr__(self):
+        return "<unloaded module '%s'>" % self._data[0]
+    def __call__(self, *args, **kwargs):
+        raise TypeError("'unloaded module' object is not callable")
+    def __getattr__(self, attr):
+        self._load()
+        return getattr(self._module, attr)
+    def __setattr__(self, attr, val):
+        self._load()
+        setattr(self._module, attr, val)
+
+def _demandimport(name, globals=None, locals=None, fromlist=None):
+    if not locals or name in ignore or fromlist == ('*',):
+        # these cases we can't really delay
+        return _origimport(name, globals, locals, fromlist)
+    elif not fromlist:
+        # import a [as b]
+        if '.' in name: # a.b
+            base, rest = name.split('.', 1)
+            # if a is already demand-loaded, add b to its submodule list
+            if base in locals:
+                if isinstance(locals[base], _demandmod):
+                    locals[base]._extend(rest)
+                return locals[base]
+        return _demandmod(name, globals, locals)
+    else:
+        # from a import b,c,d
+        mod = _origimport(name, globals, locals)
+        # recurse down the module chain
+        for comp in name.split('.')[1:]:
+            mod = getattr(mod, comp)
+        for x in fromlist:
+            # set requested submodules for demand load
+            if not(hasattr(mod, x)):
+                setattr(mod, x, _demandmod(x, mod.__dict__, mod.__dict__))
+        return mod
+
+ignore = []
+
+def enable():
+    "enable global demand-loading of modules"
+    __builtins__["__import__"] = _demandimport
+
+def disable():
+    "disable global demand-loading of modules"
+    __builtins__["__import__"] = _origimport
+

contrib/churn.py

@@ -11,10 +11,9 b''
 #
 # <alias email> <actual email>
 
-from mercurial.demandload import *
+import time, sys, signal, os
 from mercurial.i18n import gettext as _
-demandload(globals(), 'time sys signal os')
-demandload(globals(), 'mercurial:hg,mdiff,fancyopts,cmdutil,ui,util,templater,node')
+from mercurial import hg, mdiff, cmdutil, ui, util, templater, node
 
 def __gather(ui, repo, node1, node2):
     def dirtywork(f, mmap1, mmap2):

hg

@@ -7,6 +7,5 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from mercurial import commands
-
-commands.run()
+import mercurial.commands
+mercurial.commands.run()

hgext/acl.py

@@ -45,10 +45,10 b''
 #   glob pattern = user4, user5
 #   ** = user6
 
-from mercurial.demandload import *
 from mercurial.i18n import gettext as _
 from mercurial.node import *
-demandload(globals(), 'getpass mercurial:util')
+from mercurial import util
+import getpass
 
 class checker(object):
     '''acl checker.'''

hgext/bugzilla.py

@@ -52,10 +52,10 b''
 #   [usermap]
 #   committer_email = bugzilla_user_name
 
-from mercurial.demandload import *
 from mercurial.i18n import gettext as _
 from mercurial.node import *
-demandload(globals(), 'mercurial:cmdutil,templater,util os re time')
+from mercurial import cmdutil, templater, util
+import os, re, time
 
 MySQLdb = None
 

hgext/extdiff.py

@@ -48,10 +48,10 b''
 # needed files, so running the external diff program will actually be
 # pretty fast (at least faster than having to compare the entire tree).
 
-from mercurial.demandload import demandload
 from mercurial.i18n import gettext as _
 from mercurial.node import *
-demandload(globals(), 'mercurial:cmdutil,util os shutil tempfile')
+from mercurial import cmdutil, util
+import os, shutil, tempfile
 
 def dodiff(ui, repo, diffcmd, diffopts, pats, opts):
     def snapshot_node(files, node):

hgext/fetch.py

@@ -5,10 +5,9 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from mercurial.demandload import *
 from mercurial.i18n import gettext as _
 from mercurial.node import *
-demandload(globals(), 'mercurial:commands,hg,node,util')
+from mercurial import commands, hg, node, util
 
 def fetch(ui, repo, source='default', **opts):
     '''Pull changes from a remote repository, merge new changes if needed.

hgext/hbisect.py

@@ -7,8 +7,8 b''
 # of the GNU General Public License, incorporated herein by reference.
 
 from mercurial.i18n import gettext as _
-from mercurial.demandload import demandload
-demandload(globals(), "os sys sets mercurial:hg,util,commands,cmdutil")
+from mercurial import hg, util, commands, cmdutil
+import os, sys, sets
 
 versionstr = "0.0.3"
 

hgext/hgk.py

@@ -5,9 +5,8 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from mercurial.demandload import *
-demandload(globals(), 'time sys signal os')
-demandload(globals(), 'mercurial:hg,fancyopts,commands,ui,util,patch,revlog')
+import time, sys, signal, os
+from mercurial import hg, fancyopts, commands, ui, util, patch, revlog
 
 def difftree(ui, repo, node1=None, node2=None, *files, **opts):
     """diff trees from two commits"""

hgext/mq.py

@@ -29,11 +29,9 b' remove patch from applied stack '
 refresh contents of top applied patch     qrefresh
 '''
 
-from mercurial.demandload import *
 from mercurial.i18n import gettext as _
-from mercurial import commands
-demandload(globals(), "os sys re struct traceback errno bz2")
-demandload(globals(), "mercurial:cmdutil,hg,patch,revlog,util,changegroup")
+from mercurial import commands, cmdutil, hg, patch, revlog, util, changegroup
+import os, sys, re, struct, traceback, errno, bz2
 
 commands.norepo += " qclone qversion"
 

hgext/notify.py

@@ -65,11 +65,10 b''
 # if you like, you can put notify config file in repo that users can
 # push changes to, they can manage their own subscriptions.
 
-from mercurial.demandload import *
 from mercurial.i18n import gettext as _
 from mercurial.node import *
-demandload(globals(), 'mercurial:patch,cmdutil,templater,util,mail')
-demandload(globals(), 'email.Parser fnmatch socket time')
+from mercurial import patch, cmdutil, templater, util, mail
+import email.Parser, fnmatch, socket, time
 
 # template for single changeset can include email headers.
 single_template = '''

hgext/patchbomb.py

@@ -63,10 +63,9 b''
 #
 # That should be all.  Now your patchbomb is on its way out.
 
-from mercurial.demandload import *
-demandload(globals(), '''email.MIMEMultipart email.MIMEText email.Utils
-                         mercurial:cmdutil,commands,hg,mail,ui,patch
-                         os errno popen2 socket sys tempfile time''')
+import os, errno, popen2, socket, sys, tempfile, time
+import email.MIMEMultipart, email.MIMEText, email.Utils
+from mercurial import cmdutil, commands, hg, mail, ui, patch
 from mercurial.i18n import gettext as _
 from mercurial.node import *
 

hgext/transplant.py

@@ -5,11 +5,10 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from mercurial.demandload import *
 from mercurial.i18n import gettext as _
-demandload(globals(), 'os tempfile')
-demandload(globals(), 'mercurial:bundlerepo,cmdutil,commands,hg,merge,patch')
-demandload(globals(), 'mercurial:revlog,util')
+import os, tempfile
+from mercurial import bundlerepo, cmdutil, commands, hg, merge, patch, revlog
+from mercurial import util
 
 '''patch transplanting tool
 

mercurial/appendfile.py

@@ -5,8 +5,7 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import *
-demandload(globals(), "cStringIO changelog errno manifest os tempfile util")
+import cStringIO, changelog, errno, manifest, os, tempfile, util
 
 # writes to metadata files are ordered.  reads: changelog, manifest,
 # normal files.  writes: normal files, manifest, changelog.

mercurial/archival.py

@@ -5,10 +5,9 b''
 # This software may be used and distributed according to the terms of
 # the GNU General Public License, incorporated herein by reference.
 
-from demandload import *
 from i18n import gettext as _
 from node import *
-demandload(globals(), 'cStringIO os stat tarfile time util zipfile')
+import cStringIO, os, stat, tarfile, time, util, zipfile
 
 def tidyprefix(dest, prefix, suffixes):
     '''choose prefix to use for names in archive.  make sure prefix is

mercurial/bundlerepo.py

@@ -12,8 +12,7 b' of the GNU General Public License, incor'
 
 from node import *
 from i18n import gettext as _
-from demandload import demandload
-demandload(globals(), "changegroup util os struct bz2 tempfile")
+import changegroup, util, os, struct, bz2, tempfile
 
 import localrepo, changelog, manifest, filelog, revlog
 

mercurial/changegroup.py

@@ -6,9 +6,9 b' changegroup.py - Mercurial changegroup m'
 This software may be used and distributed according to the terms
 of the GNU General Public License, incorporated herein by reference.
 """
+
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "struct os bz2 zlib util tempfile")
+import struct, os, bz2, zlib, util, tempfile
 
 def getchunk(source):
     """get a chunk from a changegroup"""

mercurial/changelog.py

@@ -7,8 +7,7 b''
 
 from revlog import *
 from i18n import gettext as _
-from demandload import demandload
-demandload(globals(), "os time util")
+import os, time, util
 
 def _string_escape(text):
     """

mercurial/cmdutil.py

@@ -5,11 +5,9 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
 from node import *
 from i18n import gettext as _
-demandload(globals(), 'os sys')
-demandload(globals(), 'mdiff util templater patch')
+import os, sys, mdiff, util, templater, patch
 
 revrangesep = ':'
 

mercurial/commands.py

@@ -5,14 +5,14 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
+import demandimport; demandimport.enable()
 from node import *
 from i18n import gettext as _
-demandload(globals(), "bisect os re sys signal imp urllib pdb shlex stat")
-demandload(globals(), "fancyopts ui hg util lock revlog bundlerepo")
-demandload(globals(), "difflib patch time help mdiff tempfile")
-demandload(globals(), "traceback errno version atexit")
-demandload(globals(), "archival changegroup cmdutil hgweb.server sshserver")
+import bisect, os, re, sys, signal, imp, urllib, pdb, shlex, stat
+import fancyopts, ui, hg, util, lock, revlog, bundlerepo
+import difflib, patch, time, help, mdiff, tempfile
+import traceback, errno, version, atexit
+import archival, changegroup, cmdutil, hgweb.server, sshserver
 
 class UnknownCommand(Exception):
     """Exception raised if command is not in the command table."""

mercurial/context.py

@@ -7,8 +7,7 b''
 
 from node import *
 from i18n import gettext as _
-from demandload import demandload
-demandload(globals(), "ancestor bdiff repo revlog util os")
+import ancestor, bdiff, repo, revlog, util, os
 
 class changectx(object):
     """A changecontext object makes access to data related to a particular

mercurial/dirstate.py

@@ -9,8 +9,7 b' of the GNU General Public License, incor'
 
 from node import *
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "struct os time bisect stat strutil util re errno")
+import struct, os, time, bisect, stat, strutil, util, re, errno
 
 class dirstate(object):
     format = ">cllll"

mercurial/filelog.py

@@ -6,8 +6,7 b''
 # of the GNU General Public License, incorporated herein by reference.
 
 from revlog import *
-from demandload import *
-demandload(globals(), "os")
+import os
 
 class filelog(revlog):
     def __init__(self, opener, path, defversion=REVLOG_DEFAULT_VERSION):

mercurial/hg.py

@@ -8,10 +8,11 b''
 
 from node import *
 from repo import *
-from demandload import *
 from i18n import gettext as _
-demandload(globals(), "localrepo bundlerepo httprepo sshrepo statichttprepo")
-demandload(globals(), "errno lock os shutil util merge@_merge verify@_verify")
+import localrepo, bundlerepo, httprepo, sshrepo, statichttprepo
+import errno, lock, os, shutil, util
+import merge as _merge
+import verify as _verify
 
 def _local(path):
     return (os.path.isfile(util.drop_scheme('file', path)) and

mercurial/hgweb/__init__.py

@@ -6,6 +6,11 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from mercurial.demandload import demandload
-demandload(globals(), "mercurial.hgweb.hgweb_mod:hgweb")
-demandload(globals(), "mercurial.hgweb.hgwebdir_mod:hgwebdir")
+import hgweb_mod, hgwebdir_mod
+
+def hgweb(*args, **kwargs):
+    return hgweb_mod.hgweb(*args, **kwargs)
+
+def hgwebdir(*args, **kwargs):
+    return hgwebdir_mod.hgwebdir(*args, **kwargs)
+

mercurial/hgweb/common.py

@@ -7,7 +7,6 b''
 # of the GNU General Public License, incorporated herein by reference.
 
 import os, mimetypes
-import os.path
 
 def get_mtime(repo_path):
     store_path = os.path.join(repo_path, ".hg")

mercurial/hgweb/hgweb_mod.py

@@ -6,17 +6,13 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-import os
-import os.path
-import mimetypes
-from mercurial.demandload import demandload
-demandload(globals(), "re zlib ConfigParser mimetools cStringIO sys tempfile")
-demandload(globals(), 'urllib bz2')
-demandload(globals(), "mercurial:mdiff,ui,hg,util,archival,streamclone,patch")
-demandload(globals(), "mercurial:revlog,templater")
-demandload(globals(), "mercurial.hgweb.common:get_mtime,staticfile,style_map")
+import os, mimetypes, re, zlib, ConfigParser, mimetools, cStringIO, sys
+import tempfile, urllib, bz2
 from mercurial.node import *
 from mercurial.i18n import gettext as _
+from mercurial import mdiff, ui, hg, util, archival, streamclone, patch
+from mercurial import revlog, templater
+from common import get_mtime, staticfile, style_map
 
 def _up(p):
     if p[0] != "/":

mercurial/hgweb/hgwebdir_mod.py

@@ -6,13 +6,12 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-import os
-from mercurial.demandload import demandload
-demandload(globals(), "mimetools cStringIO")
-demandload(globals(), "mercurial:ui,hg,util,templater")
-demandload(globals(), "mercurial.hgweb.hgweb_mod:hgweb")
-demandload(globals(), "mercurial.hgweb.common:get_mtime,staticfile,style_map")
+from mercurial import demandimport; demandimport.enable()
+import os, mimetools, cStringIO
 from mercurial.i18n import gettext as _
+from mercurial import ui, hg, util, templater
+from common import get_mtime, staticfile, style_map
+from hgweb_mod import hgweb
 
 # This is a stopgap
 class hgwebdir(object):

mercurial/hgweb/request.py

@@ -6,8 +6,7 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from mercurial.demandload import demandload
-demandload(globals(), "socket sys cgi os errno")
+import socket, sys, cgi, os, errno
 from mercurial.i18n import gettext as _
 
 class wsgiapplication(object):

mercurial/hgweb/server.py

@@ -6,11 +6,11 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from mercurial.demandload import demandload
-import os, sys, errno
-demandload(globals(), "urllib BaseHTTPServer socket SocketServer")
-demandload(globals(), "mercurial:ui,hg,util,templater")
-demandload(globals(), "hgweb_mod:hgweb hgwebdir_mod:hgwebdir request:wsgiapplication")
+import os, sys, errno, urllib, BaseHTTPServer, socket, SocketServer
+from mercurial import ui, hg, util, templater
+from hgweb_mod import hgweb
+from hgwebdir_mod import hgwebdir
+from request import wsgiapplication
 from mercurial.i18n import gettext as _
 
 def _splitURI(uri):

mercurial/httprepo.py

@@ -9,9 +9,8 b''
 from node import *
 from remoterepo import *
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "hg os urllib urllib2 urlparse zlib util httplib")
-demandload(globals(), "errno keepalive tempfile socket changegroup")
+import hg, os, urllib, urllib2, urlparse, zlib, util, httplib
+import errno, keepalive, tempfile, socket, changegroup
 
 class passwordmgr(urllib2.HTTPPasswordMgrWithDefaultRealm):
     def __init__(self, ui):

mercurial/localrepo.py

@@ -7,12 +7,10 b''
 
 from node import *
 from i18n import gettext as _
-from demandload import *
-import repo
-demandload(globals(), "appendfile changegroup")
-demandload(globals(), "changelog dirstate filelog manifest context")
-demandload(globals(), "re lock transaction tempfile stat mdiff errno ui")
-demandload(globals(), "os revlog time util")
+import repo, appendfile, changegroup
+import changelog, dirstate, filelog, manifest, context
+import re, lock, transaction, tempfile, stat, mdiff, errno, ui
+import os, revlog, time, util
 
 class localrepository(repo.repository):
     capabilities = ('lookup', 'changegroupsubset')

mercurial/lock.py

@@ -5,8 +5,7 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import *
-demandload(globals(), 'errno os socket time util')
+import errno, os, socket, time, util
 
 class LockException(IOError):
     def __init__(self, errno, strerror, filename, desc):

mercurial/mail.py

@@ -6,8 +6,7 b''
 # of the GNU General Public License, incorporated herein by reference.
 
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "os re smtplib templater util")
+import os, re, smtplib, templater, util
 
 def _smtp(ui):
     '''send mail using smtp.'''

mercurial/manifest.py

@@ -7,9 +7,7 b''
 
 from revlog import *
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "array bisect struct")
-demandload(globals(), "mdiff")
+import array, bisect, struct, mdiff
 
 class manifestdict(dict):
     def __init__(self, mapping=None, flags=None):

mercurial/mdiff.py

@@ -5,9 +5,7 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
-import bdiff, mpatch
-demandload(globals(), "re struct util")
+import bdiff, mpatch, re, struct, util
 
 def splitnewlines(text):
     '''like str.splitlines, but only split on newlines.'''

mercurial/merge.py

@@ -7,8 +7,7 b''
 
 from node import *
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "errno util os tempfile")
+import errno, util, os, tempfile
 
 def filemerge(repo, fw, fo, wctx, mctx):
     """perform a 3-way merge in the working directory

mercurial/node.py

@@ -7,8 +7,7 b' This software may be used and distribute'
 of the GNU General Public License, incorporated herein by reference.
 """
 
-from demandload import demandload
-demandload(globals(), "binascii")
+import binascii
 
 nullrev = -1
 nullid = "\0" * 20

mercurial/patch.py

@@ -5,12 +5,11 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
 from i18n import gettext as _
 from node import *
-demandload(globals(), "base85 cmdutil mdiff util")
-demandload(globals(), "cStringIO email.Parser errno os popen2 re shutil sha")
-demandload(globals(), "sys tempfile zlib")
+import base85, cmdutil, mdiff, util
+import cStringIO, email.Parser, errno, os, popen2, re, shutil, sha
+import sys, tempfile, zlib
 
 # helper functions
 

mercurial/revlog.py

@@ -12,9 +12,8 b' of the GNU General Public License, incor'
 
 from node import *
 from i18n import gettext as _
-from demandload import demandload
-demandload(globals(), "binascii changegroup errno ancestor mdiff os")
-demandload(globals(), "sha struct util zlib")
+import binascii, changegroup, errno, ancestor, mdiff, os
+import sha, struct, util, zlib
 
 # revlog version strings
 REVLOGV0 = 0

mercurial/sshrepo.py

@@ -8,8 +8,7 b''
 from node import *
 from remoterepo import *
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "hg os re stat util")
+import hg, os, re, stat, util
 
 class sshrepository(remoterepository):
     def __init__(self, ui, path, create=0):

mercurial/sshserver.py

@@ -6,10 +6,9 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
 from i18n import gettext as _
 from node import *
-demandload(globals(), "os streamclone sys tempfile util")
+import os, streamclone, sys, tempfile, util
 
 class sshserver(object):
     def __init__(self, ui, repo):

mercurial/statichttprepo.py

@@ -7,10 +7,9 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import *
 from i18n import gettext as _
-demandload(globals(), "changelog filelog httprangereader")
-demandload(globals(), "repo localrepo manifest os urllib urllib2 util")
+import changelog, filelog, httprangereader
+import repo, localrepo, manifest, os, urllib, urllib2, util
 
 class rangereader(httprangereader.httprangereader):
     def read(self, size=None):

mercurial/streamclone.py

@@ -5,9 +5,8 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
 from i18n import gettext as _
-demandload(globals(), "os stat util lock")
+import os, stat, util, lock
 
 # if server supports streaming clone, it advertises "stream"
 # capability with value that is version+flags of repo it is serving.

mercurial/templater.py

@@ -5,10 +5,9 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
 from i18n import gettext as _
 from node import *
-demandload(globals(), "cgi re sys os time urllib util textwrap")
+import cgi, re, sys, os, time, urllib, util, textwrap
 
 def parsestring(s, quoted=True):
     '''parse a string using simple c-like syntax.

mercurial/transaction.py

@@ -11,9 +11,8 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-from demandload import demandload
 from i18n import gettext as _
-demandload(globals(), 'os')
+import os
 
 class transaction(object):
     def __init__(self, report, opener, journal, after=None):

mercurial/ui.py

@@ -6,9 +6,8 b''
 # of the GNU General Public License, incorporated herein by reference.
 
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "errno getpass os re socket sys tempfile")
-demandload(globals(), "ConfigParser traceback util")
+import errno, getpass, os, re, socket, sys, tempfile
+import ConfigParser, traceback, util
 
 def dupconfig(orig):
     new = util.configparser(orig.defaults())

mercurial/util.py

@@ -13,9 +13,8 b' platform-specific details from the core.'
 """
 
 from i18n import gettext as _
-from demandload import *
-demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile")
-demandload(globals(), "os threading time calendar ConfigParser locale")
+import cStringIO, errno, getpass, popen2, re, shutil, sys, tempfile
+import os, threading, time, calendar, ConfigParser, locale
 
 _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \
             or "ascii"
@@ -693,7 +692,7 b' def checkfolding(path):'
 
 # Platform specific variants
 if os.name == 'nt':
-    demandload(globals(), "msvcrt")
+    import msvcrt
     nulldev = 'NUL:'
 
     class winstdout:

mercurial/util_win32.py

@@ -13,10 +13,10 b''
 
 import win32api
 
-from demandload import *
 from i18n import gettext as _
-demandload(globals(), 'errno os pywintypes win32con win32file win32process')
-demandload(globals(), 'cStringIO win32com.shell:shell,shellcon winerror')
+import errno, os, pywintypes, win32con, win32file, win32process
+import cStringIO, winerror
+from win32com.shell import shell,shellcon
 
 class WinError:
     winerror_map = {

setup.py

@@ -13,8 +13,6 b' import os'
 from distutils.core import setup, Extension
 from distutils.command.install_data import install_data
 
-# mercurial.packagescan must be the first mercurial module imported
-import mercurial.packagescan
 import mercurial.version
 
 # py2exe needs to be installed to work
@@ -35,31 +33,6 b' try:'
     except ImportError:
         pass
 
-    # Due to the use of demandload py2exe is not finding the modules.
-    # packagescan.getmodules creates a list of modules included in
-    # the mercurial package plus depdent modules.
-    from py2exe.build_exe import py2exe as build_exe
-
-    class py2exe_for_demandload(build_exe):
-        """ overwrites the py2exe command class for getting the build
-        directory and for setting the 'includes' option."""
-        def initialize_options(self):
-            self.build_lib = None
-            build_exe.initialize_options(self)
-        def finalize_options(self):
-            # Get the build directory, ie. where to search for modules.
-            self.set_undefined_options('build',
-                                       ('build_lib', 'build_lib'))
-            # Sets the 'includes' option with the list of needed modules
-            if not self.includes:
-                self.includes = []
-            else:
-                self.includes = self.includes.split(',')
-            mercurial.packagescan.scan(self.build_lib, 'mercurial')
-            mercurial.packagescan.scan(self.build_lib, 'mercurial.hgweb')
-            mercurial.packagescan.scan(self.build_lib, 'hgext')
-            self.includes += mercurial.packagescan.getmodules()
-            build_exe.finalize_options(self)
 except ImportError:
     py2exe_for_demandload = None