mirror of
https://github.com/python/cpython.git
synced 2025-10-31 18:28:49 +00:00
3cae66bdbc
replacement for @DATE@ from a TeX file containing a \date{...} mark
(such as texinputs/boilerplate.tex).
This will be used to re-write the html/index.html.in file instead of
a combination of grep, date, and sed -- this is more portable to non-Unix
platforms.
This solves part of the problem reported in SF patch #429611, but does
not use the suggested patch.
55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
"""Simple script to replace @DATE@ and friends with real information.
|
|
|
|
Usage: rewrite.py boilerplate.tex [VAR=value] ... <template >output
|
|
"""
|
|
|
|
import string
|
|
import sys
|
|
import time
|
|
|
|
|
|
def get_info(fp):
|
|
s = fp.read()
|
|
|
|
d = {}
|
|
start = string.find(s, r"\date{")
|
|
if start >= 0:
|
|
end = string.find(s, "}", start)
|
|
date = s[start+6:end]
|
|
if date == r"\today":
|
|
date = time.strftime("%B %d, %Y", time.localtime(time.time()))
|
|
d["DATE"] = date
|
|
return d
|
|
|
|
|
|
def main():
|
|
s = sys.stdin.read()
|
|
if "@" in s:
|
|
# yes, we actully need to load the replacement values
|
|
d = get_info(open(sys.argv[1]))
|
|
for arg in sys.argv[2:]:
|
|
name, value = string.split(arg, "=", 1)
|
|
d[name] = value
|
|
start = 0
|
|
while 1:
|
|
start = string.find(s, "@", start)
|
|
if start < 0:
|
|
break
|
|
end = string.find(s, "@", start+1)
|
|
name = s[start+1:end]
|
|
if name:
|
|
value = d.get(name)
|
|
if value is None:
|
|
start = end + 1
|
|
else:
|
|
s = s[:start] + value + s[end+1:]
|
|
start = start + len(value)
|
|
else:
|
|
# "@@" --> "@"
|
|
s = s[:start] + s[end:]
|
|
start = end
|
|
sys.stdout.write(s)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|