Mercurial Repositories > eric / file comparison
comparison: ThirdParty/Jasy/jasy/js/api/Text.py
ThirdParty/Jasy/jasy/js/api/Text.py
- changeset 5843
- 76eee727ccd9
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| 5842:c3f41b959a65 | 5843:76eee727ccd9 |
|---|---|
| 1 # | |
| 2 # Jasy - Web Tooling Framework | |
| 3 # Copyright 2010-2012 Zynga Inc. | |
| 4 # | |
| 5 | |
| 6 from __future__ import unicode_literals | |
| 7 | |
| 8 import re | |
| 9 import jasy.core.Console as Console | |
| 10 | |
| 11 __all__ = ["extractSummary"] | |
| 12 | |
| 13 # Used to filter first paragraph from HTML | |
| 14 paragraphExtract = re.compile(r"^(.*?)(\. |\? |\! |$)") | |
| 15 newlineMatcher = re.compile(r"\n") | |
| 16 | |
| 17 # Used to remove markup sequences after doc processing of comment text | |
| 18 stripMarkup = re.compile(r"<.*?>") | |
| 19 | |
| 20 def extractSummary(text): | |
| 21 try: | |
| 22 text = stripMarkup.sub("", newlineMatcher.sub(" ", text)) | |
| 23 matched = paragraphExtract.match(text) | |
| 24 except TypeError: | |
| 25 matched = None | |
| 26 | |
| 27 if matched: | |
| 28 summary = matched.group(1) | |
| 29 if summary is not None: | |
| 30 if not summary.endswith((".", "!", "?")): | |
| 31 summary = summary.strip() + "." | |
| 32 return summary | |
| 33 | |
| 34 else: | |
| 35 Console.warn("Unable to extract summary for: %s", text) | |
| 36 | |
| 37 return None | |
| 38 |
