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Asked: 2026-05-17T18:53:02+00:00

I’m using Beej’s Python Flickr API to ask Flickr for JSON. The unparsed string

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I’m using Beej’s Python Flickr API to ask Flickr for JSON. The unparsed string Flickr returns looks like this:

jsonFlickrApi({'photos': 'example'})

I want to access the returned data as a dictionary, so I have:

photos = "jsonFlickrApi({'photos': 'test'})"

# to match {'photos': 'example'}
response_parser = re.compile(r'jsonFlickrApi\((.*?)\)$')
parsed_photos = response_parser.findall(photos)

However, parsed_photos is a list, not a dictionary (according to type(parsed_photos). It outputs like:

["{'photos': 'test'}"]

How can I ensure that my parsed data ends up as a dictionary type?

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1 Answer

  1. Editorial Team

    You need to use a JSON parser to convert the string representation to actual Python data structure. Take a look at the documentation of the json module in the standard library for some examples.

    In other words you’d have to add the following line at the end of your code

    photos = json.loads(parsed_photos[0])

    PS. In theory you could also use eval to achieve the same effect, as JSON is (almost) compatible with Python literals, but doing that would open a huge security hole. Just to let you know.

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