alanorth/csv-metadata-quality
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Author SHA1 Message Date
Alan Orth
cf6c01caaf
README.md: Add notes about unsafe fixes 2019-07-28 23:01:00 +03:00
Alan Orth
40e77db713
Add "unsafe fixes" runtime option 
In this case it fixes occurences of invalid multi-value separators.
DSpace uses "||" to separate multiple values in one field, but our
editors sometimes give us files with mistakes like "|". We can fix
these to be correct multi-value separators if we are sure that the
metadata is not actually using "|" for some legitimate purpose.
 2019-07-28 22:53:39 +03:00
Alan Orth
a93b5b31c5
Add support for command line arguments 
Currently only supports specifying input and output files with -i
and -o. Eventually I'll add more options like dry run, debug, and
maybe things like forcing unsafe fixes.
 2019-07-28 20:31:57 +03:00
Alan Orth
4e6225c0a9
README.md: Add note about Excel files 2019-07-28 18:38:36 +03:00
Alan Orth
d293214d3a
README.md: Add note about checking dates 2019-07-28 18:37:46 +03:00
Alan Orth
87b1997051
Fix whitespace errors found by flake8 2019-07-28 17:47:28 +03:00
Alan Orth
c6e7d6d9b5
Add flake8 to pipenv dev environment 
To help check PEP8 formatting/style compliance.
 2019-07-28 17:46:30 +03:00
Alan Orth
aadb3117eb
csv_metadata_quality/app.py: Remove unused test input files 2019-07-28 17:45:05 +03:00
Alan Orth
ce8f140c66
tests: Remove unused pytest import 2019-07-28 17:42:54 +03:00
Alan Orth
e88d35ace3
csv_metadata_quality/app.py: Use regex in column match 
Check for a column that has "issn" or "isbn" in the name rather
than by its explicit name, as the column is dc.identifier.issn now,
but will be cg.issn in the future if CG Core v2 happens.
 2019-07-28 17:27:20 +03:00
Alan Orth
4687e2f5fa
README.md: Remove todo for date validation 2019-07-28 17:26:39 +03:00
Alan Orth
209a290de8
Update python requirements 
Generated using pipenv:

  $ pipenv lock -r > requirements.txt
  $ pipenv lock -r -d > requirements-dev.txt
 2019-07-28 17:12:20 +03:00
Alan Orth
646146d59f
Add Excel verion of test file 2019-07-28 17:07:33 +03:00
Alan Orth
c2f28194eb
Add xlrd to pipenv for Pandas read_excel support 2019-07-28 17:05:17 +03:00
Alan Orth
5771764ad2
data/test.csv: Add some new records to test dates 
Test invalid, missing, and multiple dates.
 2019-07-28 16:23:55 +03:00
Alan Orth
196bb434fa
Add date validation 
I'm only concerned with validating issue dates here. In DSpace they
are generally always YYYY, YYY-MM, or YYYY-MM-DD (though in theory
they could be any valid ISO8601 format).

This also checks for cases where the date is missing and where the
metadata has specified multiple dates like "1990||1991", as this is
valid, but there is no practical value for it in our system.
 2019-07-28 16:11:36 +03:00
Alan Orth
73b4061c7b
Add ipython to pipenv dev packages 2019-07-28 10:06:41 +03:00
Alan Orth
e2bb2d4df9
Main function should be "main()" 2019-07-27 23:09:16 +03:00
Alan Orth
7e16968bf2
README.md: Add todos 2019-07-27 19:24:35 +03:00
Alan Orth
c47c064a13
Make output less debuggy 2019-07-27 09:21:13 +03:00
Alan Orth
a849615b41
Add tests for check functions 
Relies on capturing stdout.

See: https://docs.pytest.org/en/5.0.1/capture.html
 2019-07-27 02:10:13 +03:00
Alan Orth
2b41f9416b
csv_metadata_quality/fix.py: Remove extra newline 2019-07-27 01:29:22 +03:00
Alan Orth
3cf9f9452b
csv_metadata_quality/check.py: Always return field 
We always need to return the field back so apply doesn't set it to
null when creating the new data frame.
 2019-07-27 01:28:08 +03:00
Alan Orth
1d861f263b
.build.yml: Fix setup script 
I wasn't chaning into the project directory so the pipenv virtual
environment was not getting created in the correct place.
 2019-07-27 00:41:57 +03:00
Alan Orth
33121f8a01
.build.yml: Add tests 2019-07-27 00:38:34 +03:00
Alan Orth
41a30f1b07
Add initial tests 
For now only test fixes because they return changed data. I'm not
sure how to test the checks, because they don't return data and I
can't modify them to return boolean values without breaking the app.
 2019-07-27 00:36:40 +03:00
Alan Orth
103e630f6e
Add requirements-dev.txt 
Generated with:

  $ pipenv lock -r -d > requirements-dev.txt
 2019-07-27 00:33:52 +03:00
Alan Orth
99f00fcb85
Add pytest to pipenv dev environment 2019-07-27 00:32:53 +03:00
Alan Orth
18f26c343d
csv_metadata_quality/app.py: Fix path to test.csv 2019-07-27 00:25:30 +03:00
Alan Orth
f2060adadf
Move tests.csv to data directory 2019-07-27 00:02:47 +03:00
Alan Orth
0a751c1f25
README.md: Add SourceHut build badge 2019-07-26 23:59:31 +03:00
Alan Orth
2eb48d8ed0
Add SourceHut build file 
For now it only attempts to install the Python requirements using
pipenv. Later it will run tests with pytest.
 2019-07-26 23:56:16 +03:00
Alan Orth
7fb7f7e03c
Add requirements.txt 
Generated using pipenv:

  $ pipenv lock -r > requirements.txt
 2019-07-26 23:54:07 +03:00
Alan Orth
df1087b26f
README.md: Improve introduction, checks, and todo 2019-07-26 23:50:41 +03:00
Alan Orth
84c3b17678
csv_metadata_quality/app.py: Add comment 2019-07-26 23:49:13 +03:00
Alan Orth
844b968098
tests/test.csv: Add invalid multi-value field separator 2019-07-26 23:48:45 +03:00
Alan Orth
aaf3537ba4
Add check for invalid multi-value separators 2019-07-26 23:48:24 +03:00
Alan Orth
02f9d8a736
csv_metadata_quality/check.py: Add check for missing isbn values 2019-07-26 23:45:18 +03:00
Alan Orth
64e7a73417
README.md: Add information about checks and fixes 2019-07-26 23:20:16 +03:00
Alan Orth
dfd961d720
Bring test.csv into project 2019-07-26 23:14:37 +03:00
Alan Orth
e160b17fb0
Add ISSN and ISBN checks using python-stdnum 2019-07-26 23:14:10 +03:00
Alan Orth
30a4b0005f
csv_metadata_quality/fix.py: Remove test function 2019-07-26 22:56:40 +03:00
Alan Orth
b657c51fd2
Add initial README.md with intro, license, and todo 2019-07-26 22:18:38 +03:00
Alan Orth
5c6453b397
Add GPLv3 license 2019-07-26 22:16:16 +03:00
Alan Orth
232d28e13e
Refactor as package with subpackages 
This makes it cleaner for introducing checks, fixes, tests, docs,
and tests in the future. Currently can be run like this:

  python -m csv_metadata_quality

CSV input and output paths are still hard coded.

See: https://dev.to/codemouse92/dead-simple-python-project-structure-and-imports-38c6
 2019-07-26 22:11:10 +03:00
Alan Orth
ef5b8f7244
fix.py: Massive improvements 
Use Python's str.strip() instead of kludgy regular expressions and
use split/join to handle multi-value fields more cleanly.
 2019-07-26 19:31:55 +03:00
Alan Orth
801870e0ba
Add fix.py 
Initial working version of metadata cleaning script that fixes lea-
ding and trailing whitespace (even in DSpace multi-value fields).
 2019-07-26 19:08:28 +03:00
Alan Orth
21b78b9519
Initial commit 
Pipenv environment with Pandas.
 2019-07-26 17:54:13 +03:00