time type module msg_type content
36636 2016-08-25 17:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property A' = some_value_1
36637 2016-08-25 17:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property B' = some_value_2
36638 2016-08-25 17:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property C' = some_value_3
36639 2016-08-25 17:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property D' = some_value_4
36715 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 1' = some_value_a
36716 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 2' = some_value_b
36717 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 3' = some_value_c
36718 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 4' = some_value_d
36719 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 5' = some_value_e
36720 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 6' = some_value_f
36721 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 7' = some_value_g
36722 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 8' = some_value_h
36723 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 9' = some_value_i
36724 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 10' = some_value_j
36725 2016-08-25 17:59:50.964 ERROR MOD_2_NAME STATUS Didn't receive Status Monitoring 'Parameter 11' from MODULE_2!
36726 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 12' = some_value_k
36727 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 13' = some_value_l
36785 2016-08-25 18:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property A' = some_value_1
36786 2016-08-25 18:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property B' = some_value_2
36787 2016-08-25 18:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property C' = some_value_3
36788 2016-08-25 18:59:50.051 INFO MOD_1_NAME STATUS Received Status Monitoring from MODULE_1 'Property D' = some_value_4
36827 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 1' = some_value_a
36828 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 2' = some_value_b
36829 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 3' = some_value_c
36830 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 4' = some_value_d
36831 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 5' = some_value_e
36832 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 6' = some_value_f
36833 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 7' = some_value_g
36834 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 8' = some_value_h
36835 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 9' = some_value_i
36836 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 10' = some_value_j
36837 2016-08-25 19:01:50.964 ERROR MOD_2_NAME STATUS Didn't receive Status Monitoring 'Parameter 11' from MODULE_2!
36838 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 12' = some_value_k
36839 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS Received Status Monitoring from MODULE_2 'Parameter 13' = some_value_l
(フレームはまだ関心のない行を削除するために減少していること。インデックス列に数字がない理由です)
ご覧のとおり、デバイスから複数のパラメータを同時に読み取ることができます。それぞれの読みは別々の行です。私はいくつかの "縮小"と "圧縮"をして、各読みが単一行になるようにしたいと思います。 content
の列を辞書にして、特定の興味のある項目を簡単に検索できるようにしたいと思います。だから、結果は次のようになります。
time type module msg_type content
36636 2016-08-25 17:59:50.051 INFO MOD_1_NAME STATUS {'Property A' = 'some_value_1', 'Property B' = 'some_value_2', 'Property C' = 'some_value_3', 'Property D' = 'some_value_4'}
36715 2016-08-25 17:59:50.964 INFO MOD_2_NAME STATUS {'Parameter 1' = 'some_value_a', 'Parameter 2' = 'some_value_b', 'Parameter 3' = 'some_value_c', 'Parameter 4' = 'some_value_d', 'Parameter 5' = 'some_value_e', 'Parameter 6' = 'some_value_f', 'Parameter 7' = 'some_value_g','Parameter 8' = some_value_h, 'Parameter 9' = 'some_value_i', 'Parameter 10' = 'some_value_j', 'Parameter 11' = '', 'Parameter 12' = 'some_value_k', 'Parameter 13' = 'some_value_l'}
36785 2016-08-25 18:59:50.051 INFO MOD_1_NAME STATUS {'Property A' = 'some_value_1', 'Property B' = 'some_value_2', 'Property C' = 'some_value_3', 'Property D' = 'some_value_4'}
36827 2016-08-25 19:01:50.964 INFO MOD_2_NAME STATUS {'Parameter 1' = 'some_value_a', 'Parameter 2' = 'some_value_b', 'Parameter 3' = 'some_value_c', 'Parameter 4' = 'some_value_d', 'Parameter 5' = 'some_value_e', 'Parameter 6' = 'some_value_f', 'Parameter 7' = 'some_value_g','Parameter 8' = some_value_h, 'Parameter 9' = 'some_value_i', 'Parameter 10' = 'some_value_j', 'Parameter 11' = '', 'Parameter 12' = 'some_value_k', 'Parameter 13' = 'some_value_l'}
だから、基本的に私が辞書に解析され、そのcontents
列で、一緒に「合併」する彼らのtime
とmodule
列に同じ値を持つすべての行のためにしたいと思います。 (「欠落」または「空の」読みがある可能性もあります)データをフィルタリングまたは削除する必要はなく、単純に縮小して要約します。
groupby()
とtransform()
とapply()
の組み合わせが必要であると推測していますが、どこから始めるべきかわかりません。
私の難しさの1つは、groupby()
の結果を調べて、自分がしたいことをしているかどうかを確認できないことです。
g1 = df.groupby(['module', 'time'])
g1
は、Spyder変数エクスプローラに表示されません。 print
には何も表示されません。アトリビュートindex
にアクセスできません。または、g1
のinfo()
を呼び出してください。しかし、私は疑問を持ってgroupby()
ここでも価値がある...私は何も排除したいとは思わない。
例を見つけるためにいくつかの検索を行っていますが、偽陽性と思われるものは引き続き取得しています。始めるための助けに感謝します。