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dspace_statistics_api/items.py: Fix flake8 warning

According to flake8 we need to use a different syntax for strings
with backslash escape sequences:

> As of Python 3.6, a backslash-character pair that is not a valid
> escape sequence now generates a DeprecationWarning. This will
> eventually become a SyntaxError.

The warning was:

    W605 invalid escape sequence '\-'

See: https://www.flake8rules.com/rules/W605.html
This commit is contained in:
Alan Orth 2020-09-26 12:11:04 +03:00
parent 946f0749e2
commit 3ceb9a6eb0
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9

View File

@ -13,7 +13,7 @@ def get_views(solr_date_string: str, items: list):
:returns: A dict of item IDs and views
"""
# Join the UUIDs with "OR" and escape the hyphens for Solr
solr_items_string: str = " OR ".join(items).replace("-", "\-")
solr_items_string: str = " OR ".join(items).replace("-", r"\-")
solr_query_params = {
"q": f"id:({solr_items_string})",
@ -60,7 +60,7 @@ def get_downloads(solr_date_string: str, items: list):
:returns: A dict of item IDs and downloads
"""
# Join the UUIDs with "OR" and escape the hyphens for Solr
solr_items_string: str = " OR ".join(items).replace("-", "\-")
solr_items_string: str = " OR ".join(items).replace("-", r"\-")
solr_query_params = {
"q": f"owningItem:({solr_items_string})",