# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-from parser_tools import get_value, check_token, find_token, find_tokens, find_end_of, find_end_of_inset
+from parser_tools import get_value, check_token, find_token,\
+ find_tokens, find_end_of, find_end_of_inset
import os.path
import gzip
import sys
import re
import string
+import time
-version = "1.4.0cvs"
+version_lyx2lyx = "1.4.0cvs"
default_debug_level = 2
# Regular expressions used
("1_1_6fix3", [218], ["1.1.6fix3","1.1.6fix4","1.1"]),
("1_2", [220], ["1.2.0","1.2.1","1.2.3","1.2.4","1.2"]),
("1_3", [221], ["1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.3"]),
- ("1_4", range(223,239), ["1.4.0cvs","1.4"])]
+ ("1_4", range(223,240), ["1.4.0cvs","1.4"])]
def formats_list():
def set_version(self):
" Set the header with the version used."
- self.header[0] = "#LyX %s created this file. For more info see http://www.lyx.org/" % version
+ self.header[0] = "#LyX %s created this file. For more info see http://www.lyx.org/" % version_lyx2lyx
if self.header[1][0] == '#':
del self.header[1]
def set_format(self):
" Set the file format of the file, in the header."
if self.format <= 217:
- format = str(float(format)/100)
+ format = str(float(self.format)/100)
else:
format = str(self.format)
i = find_token(self.header, "\\lyxformat", 0)
self.warning("convertion chain: " + str(convertion_chain), 3)
for step in convertion_chain:
- convert_step = getattr(__import__("lyx_" + step), mode)
- convert_step(self)
+ steps = getattr(__import__("lyx_" + step), mode)
+
+ self.warning("Convertion step: %s - %s" % (step, mode), default_debug_level + 1)
+ if not steps:
+ self.error("The convertion to an older format (%s) is not implemented." % self.format)
+
+ multi_conv = len(steps) != 1
+ for version, table in steps:
+ if multi_conv and \
+ (self.format >= version and mode == "convert") or\
+ (self.format <= version and mode == "revert"):
+ continue
+
+ for conv in table:
+ init_t = time.time()
+ conv(self)
+ self.warning("%lf: Elapsed time on %s" % (time.time() - init_t, str(conv)),
+ default_debug_level + 1)
+
+ self.format = version
+ if self.end_format == self.format:
+ return
def chain(self):