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| author | Philip Bauer <bauer@starzel.de> | 2018-09-13 09:42:50 +0200 |
|---|---|---|
| committer | Philip Bauer <bauer@starzel.de> | 2018-09-13 09:42:50 +0200 |
| commit | 934dd362b9326d9f5d1e13e27cf9e8d7f5c87d65 (patch) | |
| tree | f50a8c02f046afd3750ef30fff0c5e3dbf167713 | |
| parent | 7d715edc318479445d6666c872c1cd8d714251c9 (diff) | |
| download | zope-schema-fix_init_on_none_description.tar.gz | |
Fix field-constructor when description is None (fix #69)fix_init_on_none_description
| -rw-r--r-- | CHANGES.rst | 3 | ||||
| -rw-r--r-- | src/zope/schema/_bootstrapfields.py | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/CHANGES.rst b/CHANGES.rst index ddd242c..bd97dc1 100644 --- a/CHANGES.rst +++ b/CHANGES.rst @@ -5,7 +5,8 @@ 4.7.1 (unreleased) ================== -- Nothing changed yet. +- Fix the ``Field`` constructor when description is None. See + `issue 69 <https://github.com/zopefoundation/zope.schema/issues/69>`_. 4.7.0 (2018-09-11) diff --git a/src/zope/schema/_bootstrapfields.py b/src/zope/schema/_bootstrapfields.py index 12cc2ec..8e8fd57 100644 --- a/src/zope/schema/_bootstrapfields.py +++ b/src/zope/schema/_bootstrapfields.py @@ -242,7 +242,10 @@ class Field(Attribute): # Fix leading whitespace that occurs when using multi-line # strings, but don't overwrite the original, we need to # preserve it (it could be a MessageID). - doc_description = '\n'.join(_DocStringHelpers.docstring_to_lines(description)[:-1]) + if not description: + doc_description = u'' + else: + doc_description = '\n'.join(_DocStringHelpers.docstring_to_lines(description)[:-1]) if title: if doc_description: |