Cannot run MongoDB code through Python evnoy

Asked Jan 03 '16 at 06:29

Active Mar 08 '19 at 04:17

Viewed 100 times

I am trying to import data into MongoDB through Python envoy. However it keeps showing "permission denied". After I have changed the permission of the data file, it keeps showing "Exec format error".

However, when I ran the same command on MongoDB Shell, everything works well.

Do you know how can I run the commands through Python envoy?

Below is my code:

def load_data():
    data_file = os.path.join(os.getcwd(), 'enron.mbox.json')
    print data_file

    r = envoy.run('mongoimport --db enron --collection mbox --drop --file %s' % data_file)
    print r.std_out
    print sys.stderr.write(r.std_err)

edited Mar 08 '19 at 04:17

Bhargav Rao

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asked Jan 03 '16 at 06:29

Cherry Wu

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hey what do you mean by `--drop` ? – Nikhil Parmar Jan 03 '16 at 07:27
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`--drop` drops an existing collection with the same name before importing – masnun Jan 03 '16 at 12:00
The tutorial here is using "--drop": https://docs.mongodb.org/getting-started/shell/import-data/ I'm totally new to MongoDB... But I was using this command in the shell and it works @NikhilParmar – Cherry Wu Jan 03 '16 at 20:46
@AbuAshrafMasnun ok thanks ;) – Nikhil Parmar Jan 04 '16 at 05:41
@CherryWu I just ran - `def load_data(): r = envoy.run('mongoimport --db test --collection ff --drop --file complaints.json') print r.std_out load_data()` It is running fine and importing – Nikhil Parmar Jan 04 '16 at 05:50
Thank you @NikhilParmar I tried this too... it still shows the same error. I guess it's because some settings on my Mac should be changed, like file executable or permission, but I changed what I could, still have the error... – Cherry Wu Jan 04 '16 at 05:58
@CherryWu may be giving permission to file like `chmod` – Nikhil Parmar Jan 04 '16 at 07:28
@CherryWu sorry I don't know much about mac – Nikhil Parmar Jan 04 '16 at 07:28

Cannot run MongoDB code through Python evnoy

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