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Reproducing/documenting odd behaviours of connect()

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This commit is contained in:
Daniele Varrazzo 2011-11-17 21:41:22 +00:00
parent 625cc1b402
commit e18d27c475
1 changed files with 6 additions and 2 deletions
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8
lib/__init__.py
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@ -149,8 +149,10 @@ def connect(dsn=None,
library: the list of supported parameter depends on the library version.
"""
if dsn is None:
# Note: reproducing the behaviour of the previous C implementation:
# keyword are silently swallowed if a DSN is specified. I would have
# raised an exception. File under "histerical raisins".
items = []
if database is not None:
items.append(('dbname', database))
@ -160,7 +162,9 @@ def connect(dsn=None,
items.append(('password', password))
if host is not None:
items.append(('host', host))
if port is not None:
# Reproducing the previous C implementation behaviour: swallow a
# negative port. The libpq would raise an exception for it.
if port is not None and int(port) > 0:
items.append(('port', port))
items.extend(