Refactor input_many to remove duplicate code, fix some pep8 problems

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This commit is contained in:
Abdurrahmaan Iqbal 2019-07-09 09:37:48 +01:00
parent 76b6165181
commit 7fd9241f25
1 changed files with 9 additions and 11 deletions
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20
dataset/table.py
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@ -135,17 +135,15 @@ class Table(object):
columns = sync_row.keys()
chunk = []
for row in rows:
for index, row in enumerate(rows):
chunk.append(row)
if len(chunk) == chunk_size:
# Insert when chunk_size is fulfilled or this is the last row
if len(chunk) == chunk_size or index == len(row) - 1:
chunk = pad_chunk_columns(chunk, columns)
self.table.insert().execute(chunk)
chunk = []
if len(chunk):
chunk = pad_chunk_columns(chunk, columns)
self.table.insert().execute(chunk)
def update(self, row, keys, ensure=None, types=None, return_count=False):
"""Update a row in the table.
@ -189,7 +187,7 @@ class Table(object):
chunk = []
columns = set()
for row in rows:
for index, row in enumerate(rows):
chunk.append(row)
columns = columns.union(set(row.keys()))
@ -197,14 +195,14 @@ class Table(object):
for key in keys:
row[f'_{key}'] = row[f'{key}']
# Update when chunksize is fulfilled or this is the last row
if len(chunk) == chunk_size or rows.index(row) == len(rows)-1:
# Update when chunk_size is fulfilled or this is the last row
if len(chunk) == chunk_size or index == len(rows) - 1:
stmt = self.table.update(
whereclause=and_(
*[self.table.c[key] == bindparam(f'_{key}') for key in keys]
*[self.table.c[k] == bindparam(f'_{k}') for k in keys]
),
values={
column: bindparam(column, required=False) for column in columns
col: bindparam(col, required=False) for col in columns
}
)
self.db.executable.execute(stmt, chunk)