wte.util – Utility functions
The util module provides various utility objects and
functions.
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wte.util.ordered_counted_set(items)[source]
Returns a list of (item, count) tuples derived from the items.
Each unique item is listed once with the number of times it appears in
the items The unique items are ordered in the same order in which
they appear in the items.
| Parameters: | items (list()) – The list of items to create the ordered, counted set for |
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| Returns: | A list of unique items with their frequency counts |
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| R_type: | list() of tuple() |
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wte.util.send_email(request, recipient, sender, subject, text)[source]
Sends an e-mail based on the settings in the configuration file. If
the configuration does not have e-mail settings or if there is an
exception sending the e-mail, then it will log an error.
| Parameters: |
- request (
pyramid.request.Request) – The current request used to access the settings
- recipient (unicode) – The recipient’s e-mail address
- sender (unicode) – The sender’s e-mail address
- subject (unicode) – The e-mail’s subject line
- text (unicode) – The e-mail’s text body content
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wte.util.timing_tween_factory(handler, registry)[source]
Pyramid tween factory that logs the time taken for a request.
Will not time static requests.
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wte.util.version()[source]
Return the current application version.