Module WhereClause

source code

Classes

[hide private]

Error

WhereJavaScript
Base class for converting to/from javascript

Text
Convert to/from javascript for text entries

Select
Convert to/from javascript and where clause element for select entries

Compare
Convert to/from javascript and where clause elements for numeric comparisons

DeviceGroup

EventClass

Enumerated
Convert to/from javascript and where clause elements for enumerated types

_Parser

Functions

[hide private]

q(s)	source code

toJavaScript(meta, clause)

source code

fromFormVariables(meta, form)

source code

Variables

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negativeModes = '!', '!~', '!^',

_Definitions = r...

_ParseSpec = r...

where = _Parser(_ParseSpec)

Function Details

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toJavaScript(meta, clause)

source code

Decorators:

@json

Variables Details

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_Definitions

Value:

r'''
def u(s):
    # turn string "'fo''o'" -> "fo'o"
    c = s[0]
    s = c.join(s.split(c+c))
    return s[1:-1]

'''

_ParseSpec

Value:

r'''
parser WhereClause:
    ignore:    "[ \r\t\n]+"
    token END: "$"
    token NUM: "[0-9]+"
    token VAR: "[a-zA-Z0-9_]+"
    token BIN: ">=|<=|==|=|<|>|!=|<>"
    token STR: r'"([^\\"]+|\\.)*"'
...