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author | Zuul <zuul@review.opendev.org> | 2022-05-31 14:54:43 +0000 |
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committer | Gerrit Code Review <review@openstack.org> | 2022-05-31 14:54:43 +0000 |
commit | 6890f1ef2943a417aeb2320ba377a7de72eae442 (patch) | |
tree | 428029da992da085bbdb4f99f4d2b0bfcfb0e05e | |
parent | 9e23defea60f2add657501597ff1daf60341760a (diff) | |
parent | 0eaa7de6a7b4754638640e5caaec0de9832e4dbb (diff) | |
download | oslo-utils-6890f1ef2943a417aeb2320ba377a7de72eae442.tar.gz |
Merge "strutils: Defer import of pyparsing"5.0.0
-rw-r--r-- | oslo_utils/strutils.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/oslo_utils/strutils.py b/oslo_utils/strutils.py index 5d551f8..2bd89ee 100644 --- a/oslo_utils/strutils.py +++ b/oslo_utils/strutils.py @@ -23,8 +23,6 @@ import re import unicodedata import urllib -import pyparsing as pp - from oslo_utils._i18n import _ from oslo_utils import encodeutils @@ -575,8 +573,13 @@ def split_by_commas(value): .. versionadded:: 3.17 """ - word = (pp.QuotedString(quoteChar='"', escChar='\\') | - pp.Word(pp.printables, excludeChars='",')) + # pyparsing is a slow import; defer loading until we need it + import pyparsing as pp + + word = ( + pp.QuotedString(quoteChar='"', escChar='\\') | + pp.Word(pp.printables, excludeChars='",') + ) grammar = pp.stringStart + pp.delimitedList(word) + pp.stringEnd try: |