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Fix expression function helping missing for all functions

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Fixes #33016
This commit is contained in:
Nyall Dawson 2019-11-25 16:42:24 +10:00
parent 8b968cf2f5
commit 3ba9515427
1 changed files with 17 additions and 15 deletions
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32
scripts/process_function_template.py
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@ -14,11 +14,13 @@ cpp = open(sys.argv[1], "w", encoding="utf-8")
cpp.write(
"#include \"qgsexpression.h\"\n"
"#include \"qgsexpression_p.h\"\n"
"#include <mutex>\n"
"\n"
"void QgsExpression::initFunctionHelp()\n"
"{\n"
" if( functionHelpTexts().isEmpty() )\n"
" return;"
" static std::once_flag initialized;\n"
" std::call_once( initialized, []\n"
" {"
)
@ -76,52 +78,52 @@ for f in sorted(glob.glob('resources/function_help/json/*')):
if len(list(v['arguments'])) < 1 or len(list(v['arguments'])) > 2:
raise BaseException("%s: 1 or 2 arguments expected for operator")
cpp.write("\n\n functionHelpTexts().insert( {0},\n Help( {0}, tr( \"{1}\" ), tr( \"{2}\" ),\n QList<HelpVariant>()".format(
cpp.write("\n\n functionHelpTexts().insert( QStringLiteral( {0} ),\n Help( QStringLiteral( {0} ), tr( \"{1}\" ), tr( \"{2}\" ),\n QList<HelpVariant>()".format(
name, json_params['type'], json_params['description'])
)
for v in json_params['variants']:
cpp.write(
"\n << HelpVariant( tr( \"{0}\" ), tr( \"{1}\" ),\n QList<HelpArg>()".format(v['variant'], v['variant_description']))
"\n << HelpVariant( tr( \"{0}\" ), tr( \"{1}\" ),\n QList<HelpArg>()".format(v['variant'], v['variant_description']))
if 'arguments' in v:
for a in v['arguments']:
cpp.write("\n << HelpArg( \"{0}\", tr( \"{1}\" ), {2}, {3}, {4}, \"{5}\" )".format(
cpp.write("\n << HelpArg( QStringLiteral( \"{0}\" ), tr( \"{1}\" ), {2}, {3}, {4}, {5} )".format(
a['arg'],
a.get('description', ''),
"true" if a.get('descOnly', False) else "false",
"true" if a.get('syntaxOnly', False) else "false",
"true" if a.get('optional', False) else "false",
a.get('default', '')
'QStringLiteral( "{}" )'.format(a.get('default', '')) if a.get('default', '') else "QString()"
)
)
cpp.write(",\n /* variableLenArguments */ {0}".format(
cpp.write(",\n /* variableLenArguments */ {0}".format(
"true" if v.get('variableLenArguments', False) else "false"))
cpp.write(",\n QList<HelpExample>()")
cpp.write(",\n QList<HelpExample>()")
if 'examples' in v:
for e in v['examples']:
cpp.write("\n << HelpExample( tr( \"{0}\" ), tr( \"{1}\" ), tr( \"{2}\" ) )".format(
cpp.write("\n << HelpExample( tr( \"{0}\" ), tr( \"{1}\" ), tr( \"{2}\" ) )".format(
e['expression'],
e['returns'],
e.get('note', ''))
)
if 'notes' in v:
cpp.write(",\n tr( \"{0}\" )".format(v['notes']))
cpp.write(",\n tr( \"{0}\" )".format(v['notes']))
cpp.write("\n )")
cpp.write("\n )")
cpp.write("\n )")
cpp.write("\n );")
cpp.write("\n )")
cpp.write("\n );")
for f in sorted(glob.glob('resources/function_help/text/*')):
n = os.path.basename(f)
with open(f) as content:
cpp.write("\n\n functionHelpTexts().insert( \"{0}\",\n Help( tr( \"{0}\" ), tr( \"group\" ), tr( \"{1}\" ), QList<HelpVariant>() ) );\n".format(
cpp.write("\n\n functionHelpTexts().insert( \"{0}\",\n Help( tr( \"{0}\" ), tr( \"group\" ), tr( \"{1}\" ), QList<HelpVariant>() ) );\n".format(
n, content.read().replace("\\", "&#92;").replace('\\', '\\\\').replace('"', '\\"').replace('\n', '\\n')))
cpp.write("\n}\n")
cpp.write("\n } );\n}\n")
cpp.close()