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Allow output to pipe.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@29703 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Pavel Sanda 2009-05-17 00:34:29 +00:00
parent 575995efb7
commit de66d50203
1 changed files with 14 additions and 11 deletions
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25
development/tools/gen_lfuns.py
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@ -21,7 +21,7 @@ def error(message):
sys.exit(1) sys.exit(1)
def usage(prog_name): def usage(prog_name):
return "Usage: %s <path/to/LyXAction.cpp> <where/to/save/LFUNs.lyx>" % prog_name return "Usage: %s <path/to/LyXAction.cpp> [<where/to/save/LFUNs.lyx>]" % prog_name
DOXYGEN_START = "/*!" DOXYGEN_START = "/*!"
DOXYGEN_END = "*/" DOXYGEN_END = "*/"
@ -282,7 +282,7 @@ def write_fields(file, lfun):
def main(argv): def main(argv):
# parse command line arguments # parse command line arguments
script_path, script_name = os.path.split(argv[0]) script_path, script_name = os.path.split(argv[0])
if len(argv) != 3: if len(argv) < 2:
error(usage(script_name)) error(usage(script_name))
# input file # input file
lyxaction_path = argv[1] lyxaction_path = argv[1]
@ -290,16 +290,19 @@ def main(argv):
error(script_name + ": %s is not a valid path" % lyxaction_path, usage(argv[0])) error(script_name + ": %s is not a valid path" % lyxaction_path, usage(argv[0]))
# output file # output file
lfuns_path = argv[2] if len(argv) == 3:
if os.path.isdir(lfuns_path): lfuns_path = argv[2]
lfuns_path = lfuns_path + "LFUNs.lyx" if os.path.isdir(lfuns_path):
elif os.path.exists(lfuns_path): lfuns_path = lfuns_path + "LFUNs.lyx"
error(script_name + ": %s already exists, delete it and rerun the script" % lfuns_path) elif os.path.exists(lfuns_path):
error(script_name + ": %s already exists, delete it and rerun the script" % lfuns_path)
lfuns_file = open(lfuns_path, 'wb')
else:
lfuns_file = sys.stdout
print(script_name + ": Start processing " + argv[1]) sys.stderr.write(script_name + ": Start processing " + argv[1] + '\n')
# Read the input file and write the output file # Read the input file and write the output file
lyxaction_file = open(lyxaction_path, 'rb') lyxaction_file = open(lyxaction_path, 'rb')
lfuns_file = open(lfuns_path, 'wb')
lyxaction_text = lyxaction_file.read() lyxaction_text = lyxaction_file.read()
@ -331,7 +334,7 @@ def main(argv):
# if no more lfuns are found, EOF reached # if no more lfuns are found, EOF reached
done = 1 done = 1
print(script_name + ": Created documentation for " + str(count) + " LFUNs") sys.stderr.write(script_name + ": Created documentation for " + str(count) + " LFUNs\n")
# write the last part of LFUNs.lyx # write the last part of LFUNs.lyx
lfuns_file.write(LFUNS_FOOTER) lfuns_file.write(LFUNS_FOOTER)
@ -339,7 +342,7 @@ def main(argv):
lyxaction_file.close() lyxaction_file.close()
lfuns_file.close() lfuns_file.close()
print(script_name + ": Finished") sys.stderr.write(script_name + ": Finished\n")
if __name__ == "__main__": if __name__ == "__main__":
main(sys.argv) main(sys.argv)