![]() ![]() If the dict strings in your actual DataFrame do not exactly match my examples, I expect the regex method to be more robust since lat/long coords are fairly standard. A second option is to just use regex to parse the strings. The ast stands for Abstract Syntax Trees, which comes bundled with Python programming language. Below is the implementation of the approach. So you have to convert the strings first. Convert string to dictionary using literaleval () Next method we will be using to convert String representation of a Dictionary to a dict object, is literaleval () function of ast module. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Rs = re.search("(\-?\d (\.\d )?),\s*(\-?\d (\.\d )?)", dict_string).group()Ĭoords = Äf.Coords = df.Coordinates. Method 1: Splitting a string to generate a key: value pair of the dictionary In this approach, the given string will be analyzed and with the use of the split () method, the string will be split in such a way that it generates the key: value pair for the creation of a dictionary. Edit Question How I got to this pointĪssume I start out with a Pandas Series: df.CoordinatesÄ¡30 "],Äict_string = dict_string.replace("'", '"').replace('u"', '"')Äf.CoordDicts = df.Coordinates.apply(string_to_dict) I am working with a dask.dataframe created from a csv. First, replace all single quote characters with escaped. Converting JSON files to a dictionary is quite an easy task in python as python script provides a built-in JSON module and JSON has a built-in load() function. Python: Python 3.5.1 :: Continuum Analytics, Inc. To convert a string representation of a dict to a dict, use the json.loads() method on the string. Here is what I wrote to combat this: def readjson (jsondata): if (type (jsondata) str): return json. ![]() Take as an example: str ' version'1.
I am having issues accessing data inside a dictionary. I have the XML document stored in a string which I would like to convert directly to a Python dictionary, the same way it is done in Django's simplejson library.
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