diff options
Diffstat (limited to 'src/pip/_vendor/packaging/requirements.py')
| -rw-r--r-- | src/pip/_vendor/packaging/requirements.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/pip/_vendor/packaging/requirements.py b/src/pip/_vendor/packaging/requirements.py index 421942137..2760483a7 100644 --- a/src/pip/_vendor/packaging/requirements.py +++ b/src/pip/_vendor/packaging/requirements.py @@ -60,8 +60,8 @@ MARKER_EXPR = originalTextFor(MARKER_EXPR())("marker") MARKER_EXPR.setParseAction( lambda s, l, t: Marker(s[t._original_start:t._original_end]) ) -MARKER_SEPERATOR = SEMICOLON -MARKER = MARKER_SEPERATOR + MARKER_EXPR +MARKER_SEPARATOR = SEMICOLON +MARKER = MARKER_SEPARATOR + MARKER_EXPR VERSION_AND_MARKER = VERSION_SPEC + Optional(MARKER) URL_AND_MARKER = URL + Optional(MARKER) @@ -70,6 +70,9 @@ NAMED_REQUIREMENT = \ NAME + Optional(EXTRAS) + (URL_AND_MARKER | VERSION_AND_MARKER) REQUIREMENT = stringStart + NAMED_REQUIREMENT + stringEnd +# pyparsing isn't thread safe during initialization, so we do it eagerly, see +# issue #104 +REQUIREMENT.parseString("x[]") class Requirement(object): |