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annotate test/test_pythonexpr.py @ 7723:8147f6deac9f

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fix(db): Make using pg_service work again. When I did the merge of schema support I broke pg_service.conf support by replacing get_database_name with db_schema_split. This commit fixes it. Also this commit returns the schema if one is specified in pg_service.conf. back_postgresql.py: Replace calls to db_schema_split() with get_database_schema_names() (new name for get_database_name()). Rename db_schema_split to _db_schema_split. It now returns a tuple (dbname, schema) rather than a list. It is used only by get_database_schema_names() which also returns tuples. get_database_schema_names() can also get schema info for the service (if present) as specified by pg_service.conf. Add get_database_user() to get the user from either RDBMS_USER or pg_service.conf. (User needed for creating schema, so not needed before schema patch. import re at the top of file and remove lower import. Remove some schema code from db_command as it's not needed. The database conection is done to either postgresql or template1 existing databases. This command never connects to the roundp specified db. test/test_postgresql.py: Reorganize top level imports, add import os. Replace import of db_schema_split with get_database_schema_names. Also replace calls to db_schema_split. Create new Opener for the service file. Set PGSERVICEFILE to point to test/pg_service.conf. Add three new classes to test Service: 1) using regular db 2) using schema within db 3) Unable to parse schema name from pg_service.conf. The last doesn't need a db. Number 1 and 2 reuse the tests in ROTest to verify db connectivity. test/pg_service.conf: three service connections for: db only, db and schema, and incorrectly specified schema test cases. doc/upgrading.txt: updated to current status. Included example schema definition in service file.
author John Rouillard <rouilj@ieee.org>
date Thu, 28 Dec 2023 15:13:42 -0500
parents e70885fe72a4
children
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1 """
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2 In Python 3, sometimes TAL "python:" expressions that refer to
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3 variables but not all variables are recognized. That is in Python 2.7
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4 all variables used in a TAL "python:" expression are recognized as
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5 references. In Python 3.5 (perhaps earlier), some TAL "python:"
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6 expressions refer to variables but the reference generates an error
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7 like this:
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8
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9 <class 'NameError'>: name 'some_tal_variable' is not defined
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10
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11 even when the variable is defined. Output after this message lists the
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12 variable and its value.
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13 """
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14
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15 import unittest
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17 from roundup.cgi.PageTemplates.PythonExpr import PythonExpr as PythonExprClass
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18
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19 class ExprTest(unittest.TestCase):
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20 def testExpr(self):
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21 expr = '[x for x in context.assignedto ' \
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22 'if x.realname not in user_realnames]'
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23 pe = PythonExprClass('test', expr, None)
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24 # Looking at the expression, only context and user_realnames are
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25 # external variables. The names assignedto and realname are members,
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26 # and x is local.
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27 required_names = ['context', 'user_realnames']
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28 got_names = pe._f_varnames
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29 for required_name in required_names:
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30 self.assertIn(required_name, got_names)
Roundup Issue Tracker: http://roundup-tracker.org/