Dear all,
I've been around and around with this and can't seem to conceptualize it
properly.
I've got a javascript object in a text file that I'd like to treat as json
so that I can import it into a python program via simplejson.loads();
however, it's not proper json because it has new Date() object
declarations in it. So I thought to pre-process it by translating the
dates into ISO format, but RE is making me cross-eyed.
example string:
s = """{"title" : "Hebertot, Normandie", "start" : new Date(1203,10,7),
"description" : "Hardy's long name: Hebertot, Normandie. <br>
<img src=\"document.png\" style=\"cursor: pointer\"
onclick=\"SimileAjax.WindowManager.cancelPopups();show_next('tab3');pager('035');
return false\"/>pg.035: 1203-10-10 to 1203-11-18"},{"title" :
"Newark-Upon-Trent, Nottinghamshire", "start" : new Date(1216,9,16), "end"
: new Date(1216,9,18), "description" : "Hardy's long name:
Newark-Upon-Trent, Nottinghamshire. <br> "}"""
I can locate the dates with:
jdate = re.compile('new Date\(\d{4},\d{1,2},\d{1,2}\)')
and:
jsdates = jdate.findall(s)
I can get a regex pattern that groups the necessary elements:
dateElems = re.compile('(\d{4}),(\d{1,2}),(\d{1,2})')
But I can't seem to put the bits together with re.sub() (or str.replace()
?) in the right sort of loop. How can I return the string with _all_ the
dates changed in place thus:
"""{"title" : "Hebertot, Normandie", "start" : "1203-11-07"... etc.
instead of
"""{"title" : "Hebertot, Normandie", "start" : new Date(1203,10,7)... etc.
(js dates are 0 indexed, so Date(1203,10,7) is Nov. 7, 1203)
I'm sure this is a simple matter, but I'm just not looking at it right.
Jon
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