mongodb - mongoexport using subprocess failed -


i have been trying export csv mongodb, using python's subprocess module. however, spacing in file path hindering me exporting correctly.

this works in windows cmd if input/output script lies. so, there no need specify path.

mongoexport --db wsg-database --collection wsg --type=csv --fieldfile fields.txt --out export.csv

if specify path below, gives syntax error:

subprocess.call("mongoexport --db test-database --collection wsg --type=csv --fieldfile "c:\users\jess teo\desktop\fields.txt" --out "c:\users\jess teo\desktop\export.csv"", shell=true)

using list form of subprocess gives out empty file.

subprocess.call(["mongoexport", "--db", "test-database", "--collection", \                  "wsg", "--type=csv", "--fieldfile", \                  "c:\users\jess teo\desktop\fields.txt",\                  "--out", "c:\users\jess teo\desktop\export.csv"])

any ideas?

thank you!

silly me, colleague has advised simple resolution. add "r" @ beginning of command, double quotes around file path , work.

subprocess.call(r'mongoexport --db test-database --collection wsg --type=csv --fieldfile "c:\users\jess teo\desktop\fields.txt" --out "c:\users\jess teo\desktop\export.csv"', shell=true)

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