Set \origin correctly when upgrading docs

lyx2lyx did not yet know about /systemlyxdir/ and set \origin to the path
where my git tree lives instead. This path is not usable except on my machine,
so better write something more usable instead.
This is a special command line switch of lyx2lyx, so it does not interfere
with normal usage. I did not try to deduce the systemlyxdir from lyx2lyx to
be on the safe side.

development/tools/updatedocs.py

@@ -16,7 +16,7 @@
 import os, re, string, sys, subprocess, shutil
 
 
-def convertdir(docdir, prefix, lyx2lyx):
+def convertdir(docdir, prefix, lyx2lyx, systemlyxdir):
     olddir = os.getcwd()
     os.chdir(docdir)
     for i in os.listdir("."):
@@ -24,7 +24,7 @@ def convertdir(docdir, prefix, lyx2lyx):
             if i != 'attic':
                 subdir = os.path.join(docdir, i)
                 subprefix = os.path.join(prefix, i)
-                convertdir(subdir, subprefix, lyx2lyx)
+                convertdir(subdir, subprefix, lyx2lyx, systemlyxdir)
             continue
         (base, ext) = os.path.splitext(i)
         if ext != ".lyx":
@@ -32,10 +32,10 @@ def convertdir(docdir, prefix, lyx2lyx):
         old = i + ".old"
         shutil.copy(i, old)
         if sys.executable and sys.executable != '':
-            cmd = [sys.executable, lyx2lyx, old, '-o', i]
+            cmd = [sys.executable, lyx2lyx, old, '-s', systemlyxdir, '-o', i]
         else:
             # assume that python is in the path
-            cmd = [lyx2lyx, old, '-o', i]
+            cmd = [lyx2lyx, old, '-s', systemlyxdir, '-o', i]
         sys.stderr.write('Converting %s\n' % os.path.join(prefix, i))
         subprocess.call(cmd)
     os.chdir(olddir)
@@ -46,7 +46,8 @@ def main(argv):
     toolsdir = os.path.dirname(argv[0])
     docdir = os.path.abspath(os.path.join(toolsdir, '../../lib/doc'))
     lyx2lyx = os.path.abspath(os.path.join(toolsdir, "../../lib/lyx2lyx/lyx2lyx"))
-    convertdir(docdir, '', lyx2lyx)
+    systemlyxdir = os.path.abspath(os.path.join(toolsdir, "../../lib"))
+    convertdir(docdir, '', lyx2lyx, systemlyxdir)
 
     return 0
 

lib/lyx2lyx/LyX.py

@@ -188,7 +188,8 @@ class LyX_base:
 
     def __init__(self, end_format = 0, input = "", output = "", error = "",
                  debug = default_debug__, try_hard = 0, cjk_encoding = '',
-                 final_version = "", language = "english", encoding = "auto"):
+                 final_version = "", systemlyxdir = '', language = "english",
+                 encoding = "auto"):
 
         """Arguments:
         end_format: final format that the file should be converted. (integer)
@@ -253,6 +254,7 @@ class LyX_base:
         self.status = 0
         self.encoding = encoding
         self.language = language
+        self.systemlyxdir = systemlyxdir
 
 
     def warning(self, message, debug_level= default_debug__):
@@ -733,9 +735,10 @@ class File(LyX_base):
 
     def __init__(self, end_format = 0, input = "", output = "", error = "",
                  debug = default_debug__, try_hard = 0, cjk_encoding = '',
-                 final_version = ''):
+                 final_version = '', systemlyxdir = ''):
         LyX_base.__init__(self, end_format, input, output, error,
-                          debug, try_hard, cjk_encoding, final_version)
+                          debug, try_hard, cjk_encoding, final_version,
+                          systemlyxdir)
         self.read()
 
 

lib/lyx2lyx/lyx2lyx

@@ -63,6 +63,8 @@ Copyright (C) 2011 The LyX Team, José Matos and Dekel Tsur""" % LyX.version__
                       help = "list all available formats and supported versions")
     parser.add_option("-n", "--try-hard", action="store_true",
                       help = "try hard (ignore any convertion errors)")
+    parser.add_option("-s", "--systemlyxdir", dest= "systemlyxdir",
+                      help= "LyX system directory for conversion from version 489 or older")
 
     (options, args) = parser.parse_args()
     if args:

lib/lyx2lyx/lyx_2_2.py

@@ -1090,7 +1090,26 @@ def convert_origin(document):
     if document.dir == "":
         origin = "stdin"
     else:
-        origin = document.dir.replace('\\', '/') + '/'
+        relpath = ''
+        if document.systemlyxdir and document.systemlyxdir != '':
+            try:
+                if os.path.isabs(document.dir):
+                    absdir = os.path.normpath(document.dir)
+                else:
+                    absdir = os.path.normpath(os.path.abspath(document.dir))
+                if os.path.isabs(document.systemlyxdir):
+                    abssys = os.path.normpath(document.systemlyxdir)
+                else:
+                    abssys = os.path.normpath(os.path.abspath(document.systemlyxdir))
+                relpath = os.path.relpath(absdir, abssys)
+                if relpath.find('..') == 0:
+                    relpath = ''
+            except:
+                relpath = ''
+        if relpath == '':
+            origin = document.dir.replace('\\', '/') + '/'
+        else:
+            origin = os.path.join("/systemlyxdir", relpath).replace('\\', '/') + '/'
         if os.name != 'nt':
             origin = unicode(origin, sys.getfilesystemencoding())
     document.header[i:i] = ["\\origin " + origin]