[英]How can i export correctly my json to a dataframe in pandas
can someone help me please?有人能帮助我吗? i'm kinda new with python and pandas
我对 python 和 pandas 有点陌生
I'm trying to open a json into a pandas dataframe i'm using我正在尝试将 json 打开到 pandas dataframe 我正在使用
df3 = pd.read_json('/content/Top100.json', orient='records')
df3
But i'm getting my import incorrectly, it's showing the whole data from a record as a single cell like this:但是我的导入不正确,它将记录中的整个数据显示为单个单元格,如下所示:
0 ![]() |
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{ "danceability": 0.615, "energy": 0.534, "key": 9, "loudness": -6.719, "mode": 0, "speechiness": 0.0386, "acousticness": 0.106, "instrumentalness": 0.0000176, "liveness": 0.0607, "valence": 0.193, "tempo": 135.917, "type": "audio_features", "id": "1R0a2iXumgCiFb7HEZ7gUE", "uri": "spotify:track:1R0a2iXumgCiFb7HEZ7gUE", "track_href": "https://api.spotify.com/v1/tracks/1R0a2iXumgCiFb7HEZ7gUE", "analysis_url": "https://api.spotify.com/v1/audio-analysis/1R0a2iXumgCiFb7HEZ7gUE", "duration_ms": 236413, "time_signature": 4} ![]() |
{ "danceability": 0.532, "energy": 0.623, "key": 5, "loudness": -9.208, "mode": 1, "speechiness": 0.0331, "acousticness": 0.538, "instrumentalness": 0.0000728, "liveness": 0.0925, "valence": 0.403, "tempo": 89.937, "type": "audio_features", "id": "3hUxzQpSfdDqwM3ZTFQY0K", "uri": "spotify:track:3hUxzQpSfdDqwM3ZTFQY0K", "track_href": "https://api.spotify.com/v1/tracks/3hUxzQpSfdDqwM3ZTFQY0K", "analysis_url": "https://api.spotify.com/v1/audio-analysis/3hUxzQpSfdDqwM3ZTFQY0K", "duration_ms": 261923, "time_signature": 4} ![]() |
instead of代替
danceability![]() |
energy![]() |
key![]() |
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0.615 ![]() |
0.534 ![]() |
9 ![]() |
Here's a piece of my json这是我的一块 json
[{"0":"{\n "danceability": 0.615,\n "energy": 0.534,\n "key": 9,\n "loudness": -6.719,\n "mode": 0,\n "speechiness": 0.0386,\n "acousticness": 0.106,\n "instrumentalness": 0.0000176,\n "liveness": 0.0607,\n "valence": 0.193,\n "tempo": 135.917,\n "type": "audio_features",\n "id": "1R0a2iXumgCiFb7HEZ7gUE",\n "uri": "spotify:track:1R0a2iXumgCiFb7HEZ7gUE",\n "track_href": "https://api.spotify.com/v1/tracks/1R0a2iXumgCiFb7HEZ7gUE",\n "analysis_url": "https://api.spotify.com/v1/audio-analysis/1R0a2iXumgCiFb7HEZ7gUE",\n "duration_ms": 236413,\n "time_signature": 4\n}"},{"0":"{\n "danceability": 0.532,\n "energy": 0.623,\n "key": 5,\n "loudness": -9.208,\n "mode": 1,\n "speechiness": 0.0331,\n "acousticness": 0.538,\n "instrumentalness": 0.0000728,\n "liveness": 0.0925,\n "valence": 0.403,\n "tempo": 89.937,\n "type": "audio_features",\n "id": "3hUxzQpSfdDqwM3ZTFQY0K",\n "uri": "spotify:track:3hUxzQpSfdDqwM3ZTFQY0K",\n "track_href": "https://api.spotify.com/v1/tracks/3hUxzQpSfdDqwM3ZTFQY0K",\
[{“0”:“{\n“舞蹈能力”:0.615,\n“能量”:0.534,\n“键”:9,\n“响度”:-6.719,\n“模式”:0,\ n “语音”:0.0386,\n “声学”:0.106,\n “器乐”:0.0000176,\n “活跃度”:0.0607,\n “效价”:0.193,\n “节奏”:135.917,\n “ type": "audio_features",\n "id": "1R0a2iXumgCiFb7HEZ7gUE",\n "uri": "spotify:track:1R0a2iXumgCiFb7HEZ7gUE",\n "track_href": "https://api.spotify.com/v1/轨道/1R0a2iXumgCiFb7HEZ7gUE",\n "analysis_url": "https://api.spotify.com/v1/audio-analysis/1R0a2iXumgCiFb7HEZ7gUE",\n "duration_ms": 236413,\n "time_signature": 4\n}" },{"0":"{\n "舞蹈能力": 0.532,\n "能量": 0.623,\n "键": 5,\n "响度": -9.208,\n "模式": 1, \n“语音”:0.0331,\n“声学”:0.538,\n“器乐”:0.0000728,\n“活力”:0.0925,\n“价”:0.403,\n“节奏”:89.937,\n "type": "audio_features",\n "id": "3hUxzQpSfdDqwM3ZTFQY0K",\n "uri": "spotify:track:3hUxzQpSfdDqwM3ZTFQY0K",\n "track_href": "https://api.spotify.com/v1 /tracks/3hUxzQpSfdDqwM3ZTFQY0K",\ n "analysis_url": "https://api.spotify.com/v1/audio-analysis/3hUxzQpSfdDqwM3ZTFQY0K",\n "duration_ms": 261923,\n "time_signature": 4\n}"},{"0":"{\n "danceability": 0.753,\n "energy": 0.678,\n "key": 5,\n "loudness": -5.421,\n "mode": 1,\n "speechiness": 0.0644,\n "acousticness": 0.0850,\n "instrumentalness": 0.00000164,\n "liveness": 0.130,\n "valence": 0.583,\n "tempo": 96.006,\n "type": "audio_features",\n "id": "1p80LdxRV74UKvL8gnD7ky",\n "uri": "spotify:track:1p80LdxRV74UKvL8gnD7ky",\n "track_href": "https://api.spotify.com/v1/tracks/1p80LdxRV74UKvL8gnD7ky",\n "analysis_url": "https://api.spotify.com/v1/audio-analysis/1p80LdxRV74UKvL8gnD7ky",\n "duration_ms": 231827,\n "time_signature": 4\n}"},{"0":"{\n "danceability": 0.552,\n "energy": 0.702,\n "key": 9,\n "loudness": -5.707,\n "mode": 1,\n "speechiness": 0.157,\n "acousticness": 0.117,\n "instrumentalness": 0.0000206,\n "liveness": 0.105,\n "valence": 0.564,\n "tempo": 169.994,\n "type": "audio_features",\n "id": "1BxfuPKGuaTgP7
n "analysis_url": "https://api.spotify.com/v1/audio-analysis/3hUxzQpSfdDqwM3ZTFQY0K",\n "duration_ms": 261923,\n "time_signature": 4\n}"},{"0" :"{\n "舞蹈能力": 0.753,\n "能量": 0.678,\n "键": 5,\n "响度": -5.421,\n "模式": 1,\n "演讲能力": 0.0644,\n“声学”:0.0850,\n“乐器”:0.00000164,\n“活跃度”:0.130,\n“价”:0.583,\n“节奏”:96.006,\n“类型”:“audio_features ",\n "id": "1p80LdxRV74UKvL8gnD7ky",\n "uri": "spotify:track:1p80LdxRV74UKvL8gnD7ky",\n "track_href": "https://api.spotify.com/v1/tracks/1p80LdxRV74UKvL8gnD7ky", \n "analysis_url": "https://api.spotify.com/v1/audio-analysis/1p80LdxRV74UKvL8gnD7ky",\n "duration_ms": 231827,\n "time_signature": 4\n}"},{"0 ":"{\n "舞蹈能力": 0.552,\n "能量": 0.702,\n "键": 9,\n "响度": -5.707,\n "模式": 1,\n "演讲能力" :0.157,\n“声学”:0.117,\n“器乐”:0.0000206,\n“活跃度”:0.105,\n“价”:0.564,\n“节奏”:169.994,\n“类型”:“ audio_features",\n "id": "1BxfuPKGuaTgP7 aM0Bbdwr",\n "uri": "spotify:track:1BxfuPKGuaTgP7aM0Bbdwr",\n "track_href": "https://api.spotify.com/v1/tracks/1BxfuPKGuaTgP7aM0Bbdwr",\n "analysis_url": "https://api.spotify.com/v1/audio-analysis/1BxfuPKGuaTgP7aM0Bbdwr",\n "duration_ms": 178427,\n "time_signature": 4\n}"}
aM0Bbdwr",\n "uri": "spotify:track:1BxfuPKGuaTgP7aM0Bbdwr",\n "track_href": "https://api.spotify.com/v1/tracks/1BxfuPKGuaTgP7aM0Bbdwr",\n "analysis_url": "https: //api.spotify.com/v1/audio-analysis/1BxfuPKGuaTgP7aM0Bbdwr",\n "duration_ms": 178427,\n "time_signature": 4\n}"}
i'd be pretty thankful if someone could help me with this:)如果有人可以帮助我,我将非常感激:)
I can read it correctly:我可以正确阅读:
stri = """{ "danceability" : 0.615, "energy" : 0.534, "key" : 9, "loudness" : -6.719, "mode" : 0, "speechiness" : 0.0386, "acousticness" : 0.106, "instrumentalness" : 0.0000176, "liveness" : 0.0607, "valence" : 0.193, "tempo" : 135.917, "type" : "audio_features", "id" : "1R0a2iXumgCiFb7HEZ7gUE", "uri" : "spotify:track:1R0a2iXumgCiFb7HEZ7gUE", "track_href" : "https://api.spotify.com/v1/tracks/1R0a2iXumgCiFb7HEZ7gUE", "analysis_url" : "https://api.spotify.com/v1/audio-analysis/1R0a2iXumgCiFb7HEZ7gUE", "duration_ms" : 236413, "time_signature" : 4},{ "danceability" : 0.532, "energy" : 0.623, "key" : 5, "loudness" : -9.208, "mode" : 1, "speechiness" : 0.0331, "acousticness" : 0.538, "instrumentalness" : 0.0000728, "liveness" : 0.0925, "valence" : 0.403, "tempo" : 89.937, "type" : "audio_features", "id" : "3hUxzQpSfdDqwM3ZTFQY0K", "uri" : "spotify:track:3hUxzQpSfdDqwM3ZTFQY0K", "track_href" : "https://api.spotify.com/v1/tracks/3hUxzQpSfdDqwM3ZTFQY0K", "analysis_url" : "https://api.spotify.com/v1/audio-analysis/3hUxzQpSfdDqwM3ZTFQY0K", "duration_ms" : 261923, "time_signature" : 4}"""
pd.read_json(stri, lines=True)
Output: Output:
It looks like your json file might have an extra key layer that is preventing pandas parsing the layer you want.看起来您的 json 文件可能有一个额外的关键层,阻止 pandas 解析您想要的层。 If you don't want to/can't edit the json file, this should work as a quick workaround:
如果您不想/不能编辑 json 文件,这应该是一个快速的解决方法:
temp = pd.read_json("my.json", orient='columns')
# Get only the 0 column as a list of dictionaries
j = temp[0].to_list()
# Generate the dataframe from the list of dictionaries
df = pd.DataFrame(j)
(If this doesn't work, or in the future, please post a sample of your json data to make it easier for people to help you.) (如果这不起作用,或者将来,请发布您的 json 数据样本,以便人们更容易地帮助您。)
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