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Gregor Aisch 2013-04-02 13:44:14 +02:00
parent f52c7da45b
commit f8e6d53bb5
2 changed files with 13 additions and 6 deletions
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11
dataset/persistence/table.py
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@ -38,7 +38,11 @@ class Table(object):
matching the name of a column to be created, and the given matching the name of a column to be created, and the given
SQLAlchemy column type will be used. Otherwise, the type is SQLAlchemy column type will be used. Otherwise, the type is
guessed from the row's value, defaulting to a simple unicode guessed from the row's value, defaulting to a simple unicode
field. """ field.
::
data = dict(id=10, title='I am a banana!')
table.insert(data, ['id'])
"""
if ensure: if ensure:
self._ensure_columns(row, types=types) self._ensure_columns(row, types=types)
self.database.engine.execute(self.table.insert(row)) self.database.engine.execute(self.table.insert(row))
@ -133,7 +137,7 @@ class Table(object):
return idx return idx
def find_one(self, **filter): def find_one(self, **filter):
"""Works just like :py:meth:`find() <dataset.Table.find>` but returns only the first result. """Works just like :py:meth:`find() <dataset.Table.find>` but returns only one result.
:: ::
row = table.find_one(country='United States') row = table.find_one(country='United States')
""" """
@ -157,6 +161,9 @@ class Table(object):
results = table.find(country='France', year=1980) results = table.find(country='France', year=1980)
# just return the first 10 rows # just return the first 10 rows
results = table.find(country='France', _limit=10) results = table.find(country='France', _limit=10)
You can sort the results by single or multiple columns. For descending order
please append a minus sign to the column name::
# sort results by a column 'year' # sort results by a column 'year'
results = table.find(country='France', order_by='year') results = table.find(country='France', order_by='year')
# return all rows sorted by multiple columns (by year in descending order) # return all rows sorted by multiple columns (by year in descending order)

8
docs/_themes/kr/static/flasky.css_t vendored
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@ -350,13 +350,13 @@ pre {
} }
dl pre, blockquote pre, li pre { dl pre, blockquote pre, li pre {
margin-left: -60px; margin-left: 0px;
padding-left: 60px; padding-left: 15px;
} }
dl dl pre { dl dl pre {
margin-left: -90px; margin-left: 0px;
padding-left: 90px; padding-left: 15px;
} }
tt { tt {