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Improvements + docs for db.execute() and Results class

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* Including new results.first() and results.single_value() methods. Closes #685
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Simon Willison 2020-05-08 09:05:46 -07:00 • committed by GitHub
commit 4433306c18
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8 changed files with 141 additions and 29 deletions
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21
datasette/utils/__init__.py
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@ -47,27 +47,6 @@ ENV SQLITE_EXTENSIONS /usr/lib/x86_64-linux-gnu/mod_spatialite.so
"""
class QueryInterrupted(Exception):
pass
class Results:
def __init__(self, rows, truncated, description):
self.rows = rows
self.truncated = truncated
self.description = description
@property
def columns(self):
return [d[0] for d in self.description]
def __iter__(self):
return iter(self.rows)
def __len__(self):
return len(self.rows)
def urlsafe_components(token):
"Splits token on commas and URL decodes each component"
return [urllib.parse.unquote_plus(b) for b in token.split(",")]