encode/django-rest-framework
1
1
Fork 0
mirror of https://github.com/encode/django-rest-framework.git synced 2025-08-02 19:40:13 +03:00
Code Issues Packages Projects Releases Wiki Activity

raise ImportError while neither version or __version__ works

Browse Source
This commit is contained in:
davidchen 2018-09-22 21:00:10 +08:00
parent 455910fe38
commit 8c23432060
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
rest_framework/compat.py
View File

@ -161,11 +161,17 @@ if 'patch' not in View.http_method_names:
try: try:
import markdown import markdown
if hasattr(markdown, 'version'): try:
# for Markdown < 3.0
markdown_version = markdown.version markdown_version = markdown.version
else: except AttributeError:
# >= 3.0 # for Markdown >= 3.0
markdown_version = markdown.__version__ try:
markdown_version = markdown.__version__
except AttributeError:
import warnings
warnings.warn("Cannot decide Markdown's version", ImportWarning)
raise ImportError("Cannot decide Markdown's version")
if markdown_version <= '2.2': if markdown_version <= '2.2':
HEADERID_EXT_PATH = 'headerid' HEADERID_EXT_PATH = 'headerid'