Module ligolw_add

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Add (merge) LIGO LW XML files containing LSC tables.

Version: git id 8cbd1b7187ce3ed9a825d6ed11cc432f3cfde9a5

Date: 2017-12-05 15:29:36 +0000

Author: Kipp Cannon <kipp.cannon@ligo.org>

Classes

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DefaultContentHandler
Default content handler used by ligolw_add().

Functions

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compare_table_cols(a, b)
Return False if the two tables a and b have the same columns (ignoring order) according to LIGO LW name conventions, return True otherwise.

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ligolw_add(xmldoc, urls, non_lsc_tables_ok=False, verbose=False, contenthandler=<class 'glue.ligolw.utils.ligolw_add.DefaultContentHandler'>)
An implementation of the LIGO LW add algorithm.

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merge_compatible_tables(elem)
Below the given element, find all Tables whose structure is described in lsctables, and merge compatible ones of like type.

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merge_ligolws(elem)
Merge all LIGO_LW elements that are immediate children of elem by appending their children to the first.

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reassign_ids(doc, verbose=False)
Assign new IDs to all rows in all LSC tables in doc so that there are no collisions when the LIGO_LW elements are merged.

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remove_input(urls, preserves, verbose=False)
Attempt to delete all files identified by the URLs in urls except any that are the same as the files in the preserves list.

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url2path(url)
If url identifies a file on the local host, return the path to the file otherwise raise ValueError.

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Variables

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__package__ = 'glue.ligolw.utils'

Function Details

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ligolw_add(xmldoc, urls, non_lsc_tables_ok=False, verbose=False, contenthandler=<class 'glue.ligolw.utils.ligolw_add.DefaultContentHandler'>)

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An implementation of the LIGO LW add algorithm. urls is a list of URLs (or filenames) to load, xmldoc is the XML document tree to which they should be added.

merge_compatible_tables(elem)

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Below the given element, find all Tables whose structure is described in lsctables, and merge compatible ones of like type. That is, merge all SnglBurstTables that have the same columns into a single table, etc..