Package dap :: Module lib

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Module lib

source code

Functions

[hide private]

isiterable(o)
Tests if an object is iterable.

quote(name)
Extended quote for the DAP spec.

encode_atom(atom)
Atomic types encoding.

escape(s)
Escape a string.

_test()

Variables

[hide private]

__author__ = 'Roberto De Almeida <rob@pydap.org>'

__version__ = (2, 2, 5)

__dap__ = (2, 0)

USER_AGENT = 'pydap/2.2.5'

INDENT = ' '

VERBOSE = False

CACHE = None

FORTY_TWO = 42

_ = 5

division = _Feature((2, 2, 0, 'alpha', 2), (3, 0, 0, 'alpha', 0...

Imports: urllib

Function Details

[hide private]

isiterable(o)

source code

Tests if an object is iterable.

>>> print isiterable(range(10))
True
>>> print isiterable({})
True
>>> def a():
...     for i in range(10): yield i
>>> print isiterable(a())
True
>>> print isiterable('string')
False
>>> print isiterable(1)
False

quote(name)

source code

Extended quote for the DAP spec.

The period MUST be escaped in names (DAP spec, item 5.1):

>>> quote("White space")
'White%20space'
>>> urllib.quote("Period.")
'Period.'
>>> quote("Period.")
'Period%2E'

encode_atom(atom)

source code

Atomic types encoding.

Encoding atomic types for the DAS. Integers should be printed using the base 10 ASCII representation of its value:

>>> encode_atom(42)
'42'

Floating point values are printed using the base 10 ASCII representation of its value, conforming to ANSI C's description of printf using the %g format and precision 6.

>>> encode_atom(1/3)
'0.333333'

String and URLs are printed in ASCII, escaped according to escape().

>>> encode_atom('This is a "string".')
'"This is a \\"string\\"."'

escape(s)

source code

Escape a string.

Enclose strings with double quotes, escape double quotes and backslashes:

>>> escape('String')
'"String"'
>>> escape('This is a "test".')
'"This is a \\"test\\"."'

_test()

source code

None

Variables Details

[hide private]

author

None

Value:

'Roberto De Almeida <rob@pydap.org>'

version

None

Value:

(2, 2, 5)

dap

None

Value:

(2, 0)

USER_AGENT

None

Value:

'pydap/2.2.5'

INDENT

None

Value:

'    '

VERBOSE

None

Value:

False

CACHE

None

Value:

None

FORTY_TWO

None

Value:

_

None

Value:

division

None

Value:

_Feature((2, 2, 0, 'alpha', 2), (3, 0, 0, 'alpha', 0), 8192)