mirror of
https://github.com/NGSolve/netgen.git
synced 2024-09-22 17:52:50 +05:00
d45950c5e1
When passing '-internaltcl' to netgen, it will evaluate a preprocessed tcl string instead of loading ng.tcl. The string is stored in the file onetcl.cpp, which is generated by onetcl.py
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
import glob
|
|
import functools
|
|
|
|
# load all tcl files in current folder
|
|
tclfiles = {}
|
|
for fname in glob.glob('*.tcl'):
|
|
tclfiles[fname] = open(fname,'r').read()
|
|
|
|
# do a topological sorting (such that if a.tcl is including b.tcl,
|
|
# a will come after b in the sorted list)
|
|
fnames = list(tclfiles.keys())
|
|
fnames.sort(key=functools.cmp_to_key( lambda x,y: tclfiles[x].find('/'+y) ))
|
|
|
|
# replace all occurences of 'source bla.tcl' with the code of bla.tcl
|
|
for f in fnames:
|
|
for g in fnames:
|
|
if(tclfiles[f].find('/'+g) >= 0):
|
|
tclfiles[f] = tclfiles[f].replace("source ${ngdir}/"+g, tclfiles[g])
|
|
|
|
# write a cpp file containing the result of ng.tcl
|
|
onetclcpp = open("onetcl.cpp",'w')
|
|
onetclcpp.write('const char * ngscript[] = {""'+'\n');
|
|
|
|
# make sure to remove comments (and if lines with comments end with '\' also the next line(s) )
|
|
skip_next = False # flag to indicate that the next line should be removed
|
|
for line in tclfiles["ng.tcl"].split('\n'):
|
|
line = line.strip()
|
|
if len(line)==0:
|
|
skip_next = False
|
|
continue
|
|
if skip_next:
|
|
# skip as long as lines end with '\'
|
|
skip_next = line[-1]=='\\'
|
|
continue
|
|
if(line.find('#')>-1):
|
|
# comment found (not necessarily the whole line)
|
|
skip_next = line[-1]=='\\'
|
|
line = line[:line.find('#')]
|
|
if len(line)>0:
|
|
s = ',"' + line.replace('\\', r'\\').replace('"', r'\"') + '\\n"\n'
|
|
onetclcpp.write(s)
|
|
|
|
onetclcpp.write('};'+'\n');
|
|
onetclcpp.close();
|