X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/3c5fe5b298287f92a9c6a8e485c3860db36931fd..3bcc03862b46d25ec0c81cfa49c0d1596ba0c271:/lib/wlrepo/mercurial_backend/document.py

diff --git a/lib/wlrepo/mercurial_backend/document.py b/lib/wlrepo/mercurial_backend/document.py
deleted file mode 100644
index 657fa6e3..00000000
--- a/lib/wlrepo/mercurial_backend/document.py
+++ /dev/null
@@ -1,172 +0,0 @@
-# -*- encoding: utf-8 -*-
-
-__author__ = "Łukasz Rekucki"
-__date__ = "$2009-09-25 09:35:06$"
-__doc__ = "Module documentation."
-
-import wlrepo
-
-class MercurialDocument(wlrepo.Document):
-
-    def data(self, entry):
-        path = self._revision._docname + '.' + entry            
-        return self._library._filectx(path, \
-            self._revision.hgrev()).data()   
-
-    def quickwrite(self, entry, data, msg, user=None):
-        user = user or self.owner
-        if user is None:
-            raise ValueError("Can't determine user.")
-        
-        def write(l, r):
-            f = l._fileopen(r(entry), "w+")
-            f.write(data)
-            f.close()
-            l._fileadd(r(entry))
-
-        return self.invoke_and_commit(write, lambda d: (msg, user))
-
-    def invoke_and_commit(self, ops, before_commit):
-        lock = self._library._lock()
-        try:            
-            self._library._checkout(self._revision.hgrev())
-
-            def entry_path(entry):
-                return self.id + '.' + entry
-            
-            ops(self._library, entry_path)
-            message, user = before_commit(self)            
-            self._library._commit(message, user)
-
-            return self._library.document(docid=self.id, user=self.owner)
-        finally:
-            lock.release()            
-
-    # def commit(self, message, user):
-    #    """Make a new commit."""
-    #    self.invoke_and_commit(message, user, lambda *a: True)
-
-    def ismain(self):
-        return self._revision.user_name() is None
-
-    def shared(self):
-        if self.ismain():
-            return self
-        return self._library.document(docid=self._revision.document_name())
-
-    def take(self, user):
-        fullid = self._library.fulldocid(self.id, user)
-
-        def take_action(library, resolve):
-            # branch from latest 
-            library._create_branch(fullid, parent=self._revision)            
-
-        if not self._library.has_revision(fullid):
-            self.invoke_and_commit(take_action, \
-                lambda d: ("$AUTO$ File checkout.", user) )
-
-        return self._library.document_for_rev(fullid)
-            
-    def update(self, user):
-        """Update parts of the document."""
-        lock = self.library._lock()
-        try:
-            if self.ismain():
-                # main revision of the document
-                return True
-            
-            if self._revision.has_children():
-                # can't update non-latest revision
-                return False
-
-            sv = self.shared()
-            
-            if not sv.ancestorof(self) and not self.parentof(sv):
-                self._revision.merge_with(sv._revision, user=user)
-
-            return True
-        finally:
-            lock.release()  
-
-    def share(self, message):
-        lock = self.library._lock()
-        try:            
-            if self.ismain():
-                return True # always shared          
-
-            user = self._revision.user_name()
-
-            main = self.shared()._revision
-            local = self._revision
-
-            no_changes = True
-
-            # Case 1:
-            #         * local
-            #         |
-            #         * <- can also be here!
-            #        /|
-            #       / |
-            # main *  *
-            #      |  |
-            # The local branch has been recently updated,
-            # so we don't need to update yet again, but we need to
-            # merge down to default branch, even if there was
-            # no commit's since last update
-
-            if main.ancestorof(local):
-                print "case 1"
-                main.merge_with(local, user=user, message=message)
-                no_changes = False
-            # Case 2:
-            #
-            # main *  * local
-            #      |\ |
-            #      | \|
-            #      |  *
-            #      |  |
-            #
-            # Default has no changes, to update from this branch
-            # since the last merge of local to default.
-            elif local.has_common_ancestor(main):
-                print "case 2"
-                if not local.parentof(main):
-                    main.merge_with(local, user=user, message=message)
-                    no_changes = False
-
-            # Case 3:
-            # main *
-            #      |
-            #      * <- this case overlaps with previos one
-            #      |\
-            #      | \
-            #      |  * local
-            #      |  |
-            #
-            # There was a recent merge to the defaul branch and
-            # no changes to local branch recently.
-            #
-            # Use the fact, that user is prepared to see changes, to
-            # update his branch if there are any
-            elif local.ancestorof(main):
-                print "case 3"
-                if not local.parentof(main):
-                    local.merge_with(main, user=user, message='Local branch update.')
-                    no_changes = False
-            else:
-                print "case 4"
-                local.merge_with(main, user=user, message='Local branch update.')
-                local = self.shelf()
-                main.merge_with(local, user=user, message=message)
-
-            print "no_changes: ", no_changes
-            return no_changes
-        finally:
-            lock.release()     
-
-    def __str__(self):
-        return u"Document(%s:%s)" % (self.name, self.owner)
-
-    def __eq__(self, other):
-        return (self._revision == other._revision) and (self.name == other.name)
-