On Mon, 1 Feb 2010 16:30:02 +0100
Norman Khine <nor...@khine.net> wrote:
> On Mon, Feb 1, 2010 at 1:19 PM, Kent Johnson <ken...@tds.net> wrote:
> > On Mon, Feb 1, 2010 at 6:29 AM, Norman Khine <nor...@khine.net> wrote:
> >
> >> thanks, what about the whitespace problem?
> >
> > \s* will match any amount of whitespace includin newlines.
>
> thank you, this worked well.
>
> here is the code:
>
> ###
> import re
> file=open('producers_google_map_code.txt', 'r')
> data = repr( file.read().decode('utf-8') )
>
> block = re.compile(r"""openInfoWindowHtml\(.*?\\ticon: myIcon\\n""")
> b = block.findall(data)
> block_list = []
> for html in b:
> namespace = {}
> t = re.compile(r"""<strong>(.*)<\/strong>""")
> title = t.findall(html)
> for item in title:
> namespace['title'] = item
> u = re.compile(r"""a href=\"\/(.*)\">En savoir plus""")
> url = u.findall(html)
> for item in url:
> namespace['url'] = item
> g = re.compile(r"""GLatLng\((\-?\d+\.\d*)\,\\n\s*(\-?\d+\.\d*)\)""")
> lat = g.findall(html)
> for item in lat:
> namespace['LatLng'] = item
> block_list.append(namespace)
>
> ###
>
> can this be made better?
The 3 regex patterns are constants: they can be put out of the loop.
You may also rename b to blocks, and find a more a more accurate name for
block_list; eg block_records, where record = set of (named) fields.
A short desc and/or example of the overall and partial data formats can greatly
help later review, since regex patterns alone are hard to decode.
The def of "namespace" would be clearer imo in a single line:
namespace = {title:t, url:url, lat:g}
This also reveals a kind of name confusion, doesn't it?
Denis
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