removed all the buildout files

1 files changed, 0 insertions, 544 deletions

diff --git a/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/mercurial/merge.py b/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/mercurial/merge.py
deleted file mode 100644
index ebf9d00..0000000
--- a/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/mercurial/merge.py
+++ /dev/null
@@ -1,544 +0,0 @@
-# merge.py - directory-level update/merge handling for Mercurial
-#
-# Copyright 2006, 2007 Matt Mackall <mpm@selenic.com>
-#
-# This software may be used and distributed according to the terms of the
-# GNU General Public License version 2 or any later version.
-
-from node import nullid, nullrev, hex, bin
-from i18n import _
-import util, filemerge, copies, subrepo
-import errno, os, shutil
-
-class mergestate(object):
-    '''track 3-way merge state of individual files'''
-    def __init__(self, repo):
-        self._repo = repo
-        self._dirty = False
-        self._read()
-    def reset(self, node=None):
-        self._state = {}
-        if node:
-            self._local = node
-        shutil.rmtree(self._repo.join("merge"), True)
-        self._dirty = False
-    def _read(self):
-        self._state = {}
-        try:
-            f = self._repo.opener("merge/state")
-            for i, l in enumerate(f):
-                if i == 0:
-                    self._local = bin(l[:-1])
-                else:
-                    bits = l[:-1].split("\0")
-                    self._state[bits[0]] = bits[1:]
-        except IOError, err:
-            if err.errno != errno.ENOENT:
-                raise
-        self._dirty = False
-    def commit(self):
-        if self._dirty:
-            f = self._repo.opener("merge/state", "w")
-            f.write(hex(self._local) + "\n")
-            for d, v in self._state.iteritems():
-                f.write("\0".join([d] + v) + "\n")
-            self._dirty = False
-    def add(self, fcl, fco, fca, fd, flags):
-        hash = util.sha1(fcl.path()).hexdigest()
-        self._repo.opener("merge/" + hash, "w").write(fcl.data())
-        self._state[fd] = ['u', hash, fcl.path(), fca.path(),
-                           hex(fca.filenode()), fco.path(), flags]
-        self._dirty = True
-    def __contains__(self, dfile):
-        return dfile in self._state
-    def __getitem__(self, dfile):
-        return self._state[dfile][0]
-    def __iter__(self):
-        l = self._state.keys()
-        l.sort()
-        for f in l:
-            yield f
-    def mark(self, dfile, state):
-        self._state[dfile][0] = state
-        self._dirty = True
-    def resolve(self, dfile, wctx, octx):
-        if self[dfile] == 'r':
-            return 0
-        state, hash, lfile, afile, anode, ofile, flags = self._state[dfile]
-        f = self._repo.opener("merge/" + hash)
-        self._repo.wwrite(dfile, f.read(), flags)
-        fcd = wctx[dfile]
-        fco = octx[ofile]
-        fca = self._repo.filectx(afile, fileid=anode)
-        r = filemerge.filemerge(self._repo, self._local, lfile, fcd, fco, fca)
-        if not r:
-            self.mark(dfile, 'r')
-        return r
-
-def _checkunknown(wctx, mctx):
-    "check for collisions between unknown files and files in mctx"
-    for f in wctx.unknown():
-        if f in mctx and mctx[f].cmp(wctx[f]):
-            raise util.Abort(_("untracked file in working directory differs"
-                               " from file in requested revision: '%s'") % f)
-
-def _checkcollision(mctx):
-    "check for case folding collisions in the destination context"
-    folded = {}
-    for fn in mctx:
-        fold = fn.lower()
-        if fold in folded:
-            raise util.Abort(_("case-folding collision between %s and %s")
-                             % (fn, folded[fold]))
-        folded[fold] = fn
-
-def _forgetremoved(wctx, mctx, branchmerge):
-    """
-    Forget removed files
-
-    If we're jumping between revisions (as opposed to merging), and if
-    neither the working directory nor the target rev has the file,
-    then we need to remove it from the dirstate, to prevent the
-    dirstate from listing the file when it is no longer in the
-    manifest.
-
-    If we're merging, and the other revision has removed a file
-    that is not present in the working directory, we need to mark it
-    as removed.
-    """
-
-    action = []
-    state = branchmerge and 'r' or 'f'
-    for f in wctx.deleted():
-        if f not in mctx:
-            action.append((f, state))
-
-    if not branchmerge:
-        for f in wctx.removed():
-            if f not in mctx:
-                action.append((f, "f"))
-
-    return action
-
-def manifestmerge(repo, p1, p2, pa, overwrite, partial):
-    """
-    Merge p1 and p2 with ancestor pa and generate merge action list
-
-    overwrite = whether we clobber working files
-    partial = function to filter file lists
-    """
-
-    def fmerge(f, f2, fa):
-        """merge flags"""
-        a, m, n = ma.flags(fa), m1.flags(f), m2.flags(f2)
-        if m == n: # flags agree
-            return m # unchanged
-        if m and n and not a: # flags set, don't agree, differ from parent
-            r = repo.ui.promptchoice(
-                _(" conflicting flags for %s\n"
-                  "(n)one, e(x)ec or sym(l)ink?") % f,
-                (_("&None"), _("E&xec"), _("Sym&link")), 0)
-            if r == 1:
-                return "x" # Exec
-            if r == 2:
-                return "l" # Symlink
-            return ""
-        if m and m != a: # changed from a to m
-            return m
-        if n and n != a: # changed from a to n
-            return n
-        return '' # flag was cleared
-
-    def act(msg, m, f, *args):
-        repo.ui.debug(" %s: %s -> %s\n" % (f, msg, m))
-        action.append((f, m) + args)
-
-    action, copy = [], {}
-
-    if overwrite:
-        pa = p1
-    elif pa == p2: # backwards
-        pa = p1.p1()
-    elif pa and repo.ui.configbool("merge", "followcopies", True):
-        dirs = repo.ui.configbool("merge", "followdirs", True)
-        copy, diverge = copies.copies(repo, p1, p2, pa, dirs)
-        for of, fl in diverge.iteritems():
-            act("divergent renames", "dr", of, fl)
-
-    repo.ui.note(_("resolving manifests\n"))
-    repo.ui.debug(" overwrite %s partial %s\n" % (overwrite, bool(partial)))
-    repo.ui.debug(" ancestor %s local %s remote %s\n" % (pa, p1, p2))
-
-    m1, m2, ma = p1.manifest(), p2.manifest(), pa.manifest()
-    copied = set(copy.values())
-
-    if '.hgsubstate' in m1:
-        # check whether sub state is modified
-        for s in p1.substate:
-            if p1.sub(s).dirty():
-                m1['.hgsubstate'] += "+"
-                break
-
-    # Compare manifests
-    for f, n in m1.iteritems():
-        if partial and not partial(f):
-            continue
-        if f in m2:
-            rflags = fmerge(f, f, f)
-            a = ma.get(f, nullid)
-            if n == m2[f] or m2[f] == a: # same or local newer
-                # is file locally modified or flags need changing?
-                # dirstate flags may need to be made current
-                if m1.flags(f) != rflags or n[20:]:
-                    act("update permissions", "e", f, rflags)
-            elif n == a: # remote newer
-                act("remote is newer", "g", f, rflags)
-            else: # both changed
-                act("versions differ", "m", f, f, f, rflags, False)
-        elif f in copied: # files we'll deal with on m2 side
-            pass
-        elif f in copy:
-            f2 = copy[f]
-            if f2 not in m2: # directory rename
-                act("remote renamed directory to " + f2, "d",
-                    f, None, f2, m1.flags(f))
-            else: # case 2 A,B/B/B or case 4,21 A/B/B
-                act("local copied/moved to " + f2, "m",
-                    f, f2, f, fmerge(f, f2, f2), False)
-        elif f in ma: # clean, a different, no remote
-            if n != ma[f]:
-                if repo.ui.promptchoice(
-                    _(" local changed %s which remote deleted\n"
-                      "use (c)hanged version or (d)elete?") % f,
-                    (_("&Changed"), _("&Delete")), 0):
-                    act("prompt delete", "r", f)
-                else:
-                    act("prompt keep", "a", f)
-            elif n[20:] == "a": # added, no remote
-                act("remote deleted", "f", f)
-            elif n[20:] != "u":
-                act("other deleted", "r", f)
-
-    for f, n in m2.iteritems():
-        if partial and not partial(f):
-            continue
-        if f in m1 or f in copied: # files already visited
-            continue
-        if f in copy:
-            f2 = copy[f]
-            if f2 not in m1: # directory rename
-                act("local renamed directory to " + f2, "d",
-                    None, f, f2, m2.flags(f))
-            elif f2 in m2: # rename case 1, A/A,B/A
-                act("remote copied to " + f, "m",
-                    f2, f, f, fmerge(f2, f, f2), False)
-            else: # case 3,20 A/B/A
-                act("remote moved to " + f, "m",
-                    f2, f, f, fmerge(f2, f, f2), True)
-        elif f not in ma:
-            act("remote created", "g", f, m2.flags(f))
-        elif n != ma[f]:
-            if repo.ui.promptchoice(
-                _("remote changed %s which local deleted\n"
-                  "use (c)hanged version or leave (d)eleted?") % f,
-                (_("&Changed"), _("&Deleted")), 0) == 0:
-                act("prompt recreating", "g", f, m2.flags(f))
-
-    return action
-
-def actionkey(a):
-    return a[1] == 'r' and -1 or 0, a
-
-def applyupdates(repo, action, wctx, mctx, actx):
-    """apply the merge action list to the working directory
-
-    wctx is the working copy context
-    mctx is the context to be merged into the working copy
-    actx is the context of the common ancestor
-    """
-
-    updated, merged, removed, unresolved = 0, 0, 0, 0
-    ms = mergestate(repo)
-    ms.reset(wctx.parents()[0].node())
-    moves = []
-    action.sort(key=actionkey)
-    substate = wctx.substate # prime
-
-    # prescan for merges
-    u = repo.ui
-    for a in action:
-        f, m = a[:2]
-        if m == 'm': # merge
-            f2, fd, flags, move = a[2:]
-            if f == '.hgsubstate': # merged internally
-                continue
-            repo.ui.debug("preserving %s for resolve of %s\n" % (f, fd))
-            fcl = wctx[f]
-            fco = mctx[f2]
-            if mctx == actx: # backwards, use working dir parent as ancestor
-                if fcl.parents():
-                    fca = fcl.parents()[0]
-                else:
-                    fca = repo.filectx(f, fileid=nullrev)
-            else:
-                fca = fcl.ancestor(fco, actx)
-            if not fca:
-                fca = repo.filectx(f, fileid=nullrev)
-            ms.add(fcl, fco, fca, fd, flags)
-            if f != fd and move:
-                moves.append(f)
-
-    # remove renamed files after safely stored
-    for f in moves:
-        if os.path.lexists(repo.wjoin(f)):
-            repo.ui.debug("removing %s\n" % f)
-            os.unlink(repo.wjoin(f))
-
-    audit_path = util.path_auditor(repo.root)
-
-    numupdates = len(action)
-    for i, a in enumerate(action):
-        f, m = a[:2]
-        u.progress(_('updating'), i + 1, item=f, total=numupdates,
-                   unit=_('files'))
-        if f and f[0] == "/":
-            continue
-        if m == "r": # remove
-            repo.ui.note(_("removing %s\n") % f)
-            audit_path(f)
-            if f == '.hgsubstate': # subrepo states need updating
-                subrepo.submerge(repo, wctx, mctx, wctx)
-            try:
-                util.unlink(repo.wjoin(f))
-            except OSError, inst:
-                if inst.errno != errno.ENOENT:
-                    repo.ui.warn(_("update failed to remove %s: %s!\n") %
-                                 (f, inst.strerror))
-            removed += 1
-        elif m == "m": # merge
-            if f == '.hgsubstate': # subrepo states need updating
-                subrepo.submerge(repo, wctx, mctx, wctx.ancestor(mctx))
-                continue
-            f2, fd, flags, move = a[2:]
-            r = ms.resolve(fd, wctx, mctx)
-            if r is not None and r > 0:
-                unresolved += 1
-            else:
-                if r is None:
-                    updated += 1
-                else:
-                    merged += 1
-            util.set_flags(repo.wjoin(fd), 'l' in flags, 'x' in flags)
-            if f != fd and move and os.path.lexists(repo.wjoin(f)):
-                repo.ui.debug("removing %s\n" % f)
-                os.unlink(repo.wjoin(f))
-        elif m == "g": # get
-            flags = a[2]
-            repo.ui.note(_("getting %s\n") % f)
-            t = mctx.filectx(f).data()
-            repo.wwrite(f, t, flags)
-            t = None
-            updated += 1
-            if f == '.hgsubstate': # subrepo states need updating
-                subrepo.submerge(repo, wctx, mctx, wctx)
-        elif m == "d": # directory rename
-            f2, fd, flags = a[2:]
-            if f:
-                repo.ui.note(_("moving %s to %s\n") % (f, fd))
-                t = wctx.filectx(f).data()
-                repo.wwrite(fd, t, flags)
-                util.unlink(repo.wjoin(f))
-            if f2:
-                repo.ui.note(_("getting %s to %s\n") % (f2, fd))
-                t = mctx.filectx(f2).data()
-                repo.wwrite(fd, t, flags)
-            updated += 1
-        elif m == "dr": # divergent renames
-            fl = a[2]
-            repo.ui.warn(_("note: possible conflict - %s was renamed "
-                           "multiple times to:\n") % f)
-            for nf in fl:
-                repo.ui.warn(" %s\n" % nf)
-        elif m == "e": # exec
-            flags = a[2]
-            util.set_flags(repo.wjoin(f), 'l' in flags, 'x' in flags)
-    ms.commit()
-    u.progress(_('updating'), None, total=numupdates, unit=_('files'))
-
-    return updated, merged, removed, unresolved
-
-def recordupdates(repo, action, branchmerge):
-    "record merge actions to the dirstate"
-
-    for a in action:
-        f, m = a[:2]
-        if m == "r": # remove
-            if branchmerge:
-                repo.dirstate.remove(f)
-            else:
-                repo.dirstate.forget(f)
-        elif m == "a": # re-add
-            if not branchmerge:
-                repo.dirstate.add(f)
-        elif m == "f": # forget
-            repo.dirstate.forget(f)
-        elif m == "e": # exec change
-            repo.dirstate.normallookup(f)
-        elif m == "g": # get
-            if branchmerge:
-                repo.dirstate.otherparent(f)
-            else:
-                repo.dirstate.normal(f)
-        elif m == "m": # merge
-            f2, fd, flag, move = a[2:]
-            if branchmerge:
-                # We've done a branch merge, mark this file as merged
-                # so that we properly record the merger later
-                repo.dirstate.merge(fd)
-                if f != f2: # copy/rename
-                    if move:
-                        repo.dirstate.remove(f)
-                    if f != fd:
-                        repo.dirstate.copy(f, fd)
-                    else:
-                        repo.dirstate.copy(f2, fd)
-            else:
-                # We've update-merged a locally modified file, so
-                # we set the dirstate to emulate a normal checkout
-                # of that file some time in the past. Thus our
-                # merge will appear as a normal local file
-                # modification.
-                if f2 == fd: # file not locally copied/moved
-                    repo.dirstate.normallookup(fd)
-                if move:
-                    repo.dirstate.forget(f)
-        elif m == "d": # directory rename
-            f2, fd, flag = a[2:]
-            if not f2 and f not in repo.dirstate:
-                # untracked file moved
-                continue
-            if branchmerge:
-                repo.dirstate.add(fd)
-                if f:
-                    repo.dirstate.remove(f)
-                    repo.dirstate.copy(f, fd)
-                if f2:
-                    repo.dirstate.copy(f2, fd)
-            else:
-                repo.dirstate.normal(fd)
-                if f:
-                    repo.dirstate.forget(f)
-
-def update(repo, node, branchmerge, force, partial):
-    """
-    Perform a merge between the working directory and the given node
-
-    node = the node to update to, or None if unspecified
-    branchmerge = whether to merge between branches
-    force = whether to force branch merging or file overwriting
-    partial = a function to filter file lists (dirstate not updated)
-
-    The table below shows all the behaviors of the update command
-    given the -c and -C or no options, whether the working directory
-    is dirty, whether a revision is specified, and the relationship of
-    the parent rev to the target rev (linear, on the same named
-    branch, or on another named branch).
-
-    This logic is tested by test-update-branches.t.
-
-    -c  -C  dirty  rev  |  linear   same  cross
-     n   n    n     n   |    ok     (1)     x
-     n   n    n     y   |    ok     ok     ok
-     n   n    y     *   |   merge   (2)    (2)
-     n   y    *     *   |    ---  discard  ---
-     y   n    y     *   |    ---    (3)    ---
-     y   n    n     *   |    ---    ok     ---
-     y   y    *     *   |    ---    (4)    ---
-
-    x = can't happen
-    * = don't-care
-    1 = abort: crosses branches (use 'hg merge' or 'hg update -c')
-    2 = abort: crosses branches (use 'hg merge' to merge or
-                 use 'hg update -C' to discard changes)
-    3 = abort: uncommitted local changes
-    4 = incompatible options (checked in commands.py)
-    """
-
-    onode = node
-    wlock = repo.wlock()
-    try:
-        wc = repo[None]
-        if node is None:
-            # tip of current branch
-            try:
-                node = repo.branchtags()[wc.branch()]
-            except KeyError:
-                if wc.branch() == "default": # no default branch!
-                    node = repo.lookup("tip") # update to tip
-                else:
-                    raise util.Abort(_("branch %s not found") % wc.branch())
-        overwrite = force and not branchmerge
-        pl = wc.parents()
-        p1, p2 = pl[0], repo[node]
-        pa = p1.ancestor(p2)
-        fp1, fp2, xp1, xp2 = p1.node(), p2.node(), str(p1), str(p2)
-        fastforward = False
-
-        ### check phase
-        if not overwrite and len(pl) > 1:
-            raise util.Abort(_("outstanding uncommitted merges"))
-        if branchmerge:
-            if pa == p2:
-                raise util.Abort(_("merging with a working directory ancestor"
-                                   " has no effect"))
-            elif pa == p1:
-                if p1.branch() != p2.branch():
-                    fastforward = True
-                else:
-                    raise util.Abort(_("nothing to merge (use 'hg update'"
-                                       " or check 'hg heads')"))
-            if not force and (wc.files() or wc.deleted()):
-                raise util.Abort(_("outstanding uncommitted changes "
-                                   "(use 'hg status' to list changes)"))
-        elif not overwrite:
-            if pa == p1 or pa == p2: # linear
-                pass # all good
-            elif wc.files() or wc.deleted():
-                raise util.Abort(_("crosses branches (merge branches or use"
-                                   " --clean to discard changes)"))
-            elif onode is None:
-                raise util.Abort(_("crosses branches (merge branches or use"
-                                   " --check to force update)"))
-            else:
-                # Allow jumping branches if clean and specific rev given
-                overwrite = True
-
-        ### calculate phase
-        action = []
-        wc.status(unknown=True) # prime cache
-        if not force:
-            _checkunknown(wc, p2)
-        if not util.checkcase(repo.path):
-            _checkcollision(p2)
-        action += _forgetremoved(wc, p2, branchmerge)
-        action += manifestmerge(repo, wc, p2, pa, overwrite, partial)
-
-        ### apply phase
-        if not branchmerge: # just jump to the new rev
-            fp1, fp2, xp1, xp2 = fp2, nullid, xp2, ''
-        if not partial:
-            repo.hook('preupdate', throw=True, parent1=xp1, parent2=xp2)
-
-        stats = applyupdates(repo, action, wc, p2, pa)
-
-        if not partial:
-            repo.dirstate.setparents(fp1, fp2)
-            recordupdates(repo, action, branchmerge)
-            if not branchmerge and not fastforward:
-                repo.dirstate.setbranch(p2.branch())
-    finally:
-        wlock.release()
-
-    if not partial:
-        repo.hook('update', parent1=xp1, parent2=xp2, error=stats[3])
-    return stats