Stingray - Schema-Based File Reader Activity
Simple handling of numerous data file formats, even COBOL EBCDIC.
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slott56
Activity for Stingray - Schema-Based File Reader
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Steven F. Lott created a blog post
Moving to GitHub
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Interesting. https://www.ibm.com/support/knowledgecenter/en/SS6SG3_4.2.0/com.ibm.entcobol.doc_4.2/PGandLR/ref/rldadgrp.htm "When specified at the group level, the USAGE clause applies to each elementary item in the group. The usage of elementary items must not contradict the usage of a group to which the elementary items belongs."
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Interesting. Can you provide a language reference link that shows this to be valid COBO?. The IBM 4.2 language reference doesn't seem to permit this. It's an interesting technique, and I didn't know the language permitted it. https://www.ibm.com/support/knowledgecenter/en/SS6SG3_4.2.0/com.ibm.entcobol.doc_4.2/PGandLR/ref/rldadgrp.htm Talks about National groups for Usage is National to permit Unicode. It doesn't mention Usage is Computational to provide a parent-level definition.
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Interesting. Can you provide a language reference link that shows this to be valid COBOL. The 4.2 language reference doesn't seem to permit this. It's an interesting technique, and I didn't know the language permitted it.
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RHarris created ticket #26
group-level COMP-3 not properly passing USAGE to sub-elements
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Stingray - Schema-Based File Reader released /stingray-4.4.8.zip
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change to cobol.defs.DDE incompatible with python 3.4
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change to cobol.defs.DDE incompatible with python 3.4
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change to cobol.defs.DDE incompatible with python 3.4
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Build Instructions Wrong
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Windows Build Failure
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SKIP2 and SKIP3 added to ignored syntax.
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SKIP2 causes problems
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66 level RENAMES causes problems
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cobol.loader.picture_parser problem with precision using (#) syntax
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Added unit test cases. Looks to be fixed.
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Change Handling of 1-byte values.
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number_display incorrect for signed EBCDIC fields
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S.Lott committed [4ac963]
Version 4.4.7. Added unit tests and cleaned up ...
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S.Lott committed [ee0138]
Add the formulae
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S.Lott committed [dfe165]
Further cleanup of documentation.
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S.Lott committed [a96e18]
Remove all but one dependence on xlrd, making i...
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S.Lott committed [12564a]
Fix issues #23 and #24 (also #20 and possibly #19)
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66 level RENAMES causes problems
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cobol.loader.picture_parser problem with precision using (#) syntax
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number_display incorrect for signed EBCDIC fields
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The above code has been tested with real data and properly handles PIC S9 with the...
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well, that's what I thought, thus my initial recommended fix, however, precision+=...
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Important: The field in question is defined as a PIC S9. The raw EBCDIC value is...
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cobol.loader.picture_parser problem with precision using (#) syntax
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cobol.loader.picture_parser problem with precision using (#) syntax
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To be slightly more general. if decimal: precision += irpt Not sure of PIC 9(5)V99(2)...
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correction...the above fix isn't correct. the line SHOULD be: if decimal: precision...
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number_display incorrect for signed EBCDIC fields
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cobol.loader.picture_parser problem with precision using (#) syntax
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S.Lott committed [06ac67]
Ignore all .zip files.
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S.Lott committed [3cd795]
Change unit test for RECFB_VB reader to have tw...
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bdw_iter() consuming 2 records at a time
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Test case revised to show multiple records per block.
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Nope, it is a user confusion error. Looking back on the documentation, it should...
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That indicates a unit testing error. Here's data used to test a VB file with a BDW...
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That indicates a unit testing error. Here's data used to test a VB file with a BDW...
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bdw_iter() consuming 2 records at a time
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Fix the cobol.RECFM_VB file handling
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Updated the bdw_iter() method of the cobol.RECFM_VB class as suggested in the bug...
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Updated the bdw_iter() method of the cobol.RECFM_VB class as suggested in the bug...
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Problem with cobol.bdw_iter
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S.Lott committed [45beb1]
Updates for 4.4.5, including a fairly large num...
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yield bdw+data should be yield bdw+block_data
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Problem with cobol.bdw_iter
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Fix the COBOL Schema Parser Functions
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Fix the COBOL Schema Parser Functions
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Here's another approach: fix the COBOL_schemata function to take the lexer class...
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Here's an approach 250 with tempfile.TemporaryFile(mode='w+') as stripped_copybook:...
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Here's the definition of COBOL_schemata. def COBOL_schemata( source, replacing=None...
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Release 4.4.4 may solve this via "subrecord" processing. See :py:class:stingray.test.cobol_2.Test_Copybook_13(...
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S.Lott committed [dace07]
Version 4.4.4 Update:
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"the different segments define the data that may be found within RDT-ADDL-DATA" Aha....
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"the different segments define the data that may be found within RDT-ADDL-DATA" Aha....
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I understand how to parse a workbook using one schema or another, but I'm not sure...
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66 level RENAMES causes problems
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The RENAMES has been reset to be merely a warning instead of an unsupported exception....
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In effect a RENAMES is another kind of group-level item. The offset begins at the...
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SKIP2 causes problems
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There are four relatively common "Compiler-Directing Statements" that must be filtered...
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oops....this isn't a problem, it just looks different from the others because most...
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single-entry 01 level records are not properly parsed
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66 level RENAMES causes problems
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SKIP2 causes problems
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single-entry 01 level records are not properly parsed
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COBOL Schema vs. COBOL Schemata
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S.Lott committed [75980b]
Added a COBOL_schemata function which builds mu...
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ODO SetSizeAndOffset
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After limited testing of the current code and the issue appears to be resolved.
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Release 4.4.3 Bug Fixes and Small API Change
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S.Lott committed [9c529a]
Make external schema loader tolerant of empty s...
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S.Lott committed [eaa640]
Changed :py:meth:`cobol.COBOL_file.row_get` to ...
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S.Lott committed [6a2443]
Fix documentation.
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ODO SetSizeAndOffset
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The exception shows a single byte value (b'\x00') for a two-byte COMP field. How...
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http://www-01.ibm.com/support/docview.wss?uid=swg1PI07821 "The behavior is undefined...
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The section that is throwing the exception (occasionally) is: 018500 04 CHD-NO-DEL-ITEMS...
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This isn't an issue that is specific with the demo app. I simply attempted to use...
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Problem opening XLSX file
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This is a lack of clarity in the documentation. The demo/app.py doesn't work with...
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The demo/app.py isn't really designed to work with the .xlsx files. It doesn't use...
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What's the ODO definition? And the definition on which it depends? An OCCURS DEPENDING...
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Problem opening XLSX file
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ODO SetSizeAndOffset
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Split large files
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S.Lott committed [1653ef]
Added features to support split of large files.
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RECFM_VB while offset<= len(block_data)
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setSizeandOffset group size calculation incorrect after first pass
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Version 4.4.2
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