File:
[LON-CAPA] /
doc /
help /
latexSplitter.py
Revision
1.1:
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Fri Jul 5 16:12:30 2002 UTC (22 years, 4 months ago) by
bowersj2
Branches:
MAIN
CVS tags:
version_0_99_1,
version_0_99_0,
version_0_6_2,
version_0_6,
version_0_5_1,
version_0_5,
conference_2003,
HEAD
This commit implements the .tex-based online help system in LON-CAPA. It
may be necessary to manually run loncom/build/help_graphics_converter.pl
and doc/help/rebuildLabelHash.pl after a cvs update, and
loncapa_apache.conf may need to be manually copied to /etc. (The
loncapafiles.lpml has been updated.)
After merging this, the URL http://[loncapahost]/adm/help/Foils.hlp
should display a help file.
Also, some *very* out-of-date files have been removed from the /doc
directory.
"""Latex Splitter quickee python app.
This application assists in spliting large Latex files into lots of
smaller ones.
To use this application, paste a latex file into the window. Highlight
the section you wish to save as an independent fragment. Then hit the
button, give the fragment a file name and a topic, and save
it. Continue until you've retreived everything out of the file you
want.
Starting it with a command-line parameter will try to load that file
into the text box.
This program may require Python as high as 2.2, though 2.1 should
do."""
from Tkinter import *
from ScrolledText import *
import anydbm
import sys
import string
dirprefix = "/home/httpd/html/adm/help/"
class LatexSplitter:
def __init__(self, master):
self.frame = Frame(master)
self.frame.pack()
self.label = Label(self.frame, text = "For documentation on"
"this program, consult the source code.")
self.label.pack()
self.text = ScrolledText(self.frame, width=120, height = 40);
self.text.pack(fill = BOTH, expand = 1)
self.l2 = Label(self.frame, text = "File Root Name (no .tex):")
self.l2.pack()
self.topic = Text(self.frame, width=60, height = 1)
self.topic.pack()
self.button = Button(self.frame, text = "Split & Save", \
command = self.splitAndSave)
self.button.pack()
if len(sys.argv) > 1:
f = file(sys.argv[1])
self.text.insert("1.0", f.read())
f.close()
def splitAndSave(self):
selection = self.text.get("sel.first", "sel.last")
topic = string.strip(self.topic.get("1.0", "end"))
filename = dirprefix + string.replace(topic, " ", "_") + ".tex"
try:
f = file(filename, 'w')
except:
return
f.write(selection)
f.close()
self.topic.delete("1.0", END)
self.text.delete("sel.first", "sel.last")
f = file("latexSplitterTempResults", 'w')
f.write(self.text.get("1.0", END))
f.close()
root = Tk()
app = LatexSplitter(root)
root.mainloop()
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