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Simplify profpic regex.

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The original method of substituting 2048x2048 for whatever resolution was given seemed somewhat convoluted. This accomplishes the same thing, except raising an exception if the given url is not on the right domain.
This commit is contained in:
Lars Lindqvist 2017-08-13 23:37:53 +02:00 committed by GitHub
parent 4ce6826f82
commit ccdac0305f
1 changed files with 1 additions and 6 deletions
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7
instaloader.py
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@ -494,12 +494,7 @@ class Instaloader:
if os.path.isfile(filename):
self._log(filename + ' already exists')
return None
match = re.search('http.*://.*instagram.*[^/]*\\.(com|net)/[^/]+/.', url)
if match is None:
raise ConnectionException("URL \'" + url + "\' could not be processed.")
index = len(match.group(0)) - 1
offset = 8 if match.group(0)[-1:] == 's' else 0
url = url[:index] + 's2048x2048' + ('/' if offset == 0 else str()) + url[index + offset:]
url = re.sub(r'/s([1-9][0-9]{2})x\1/', '/s2048x2048/', url)
self._get_and_write_raw(url, filename)
os.utime(filename, (datetime.now().timestamp(), date_object.timestamp()))
self._log('') # log output of _get_and_write_raw() does not produce \n