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pyscripterpyscripter
committedSep 23, 2024
PyErr_SetString should be called with utf8 encoded strings
1 parent 311860e commit 01b73d4

13 files changed

+56
-59
lines changed
 

‎Demos/Demo07/Unit1.dfm

Lines changed: 0 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -13,8 +13,6 @@ object Form1: TForm1
1313
Font.Name = 'MS Sans Serif'
1414
Font.Pitch = fpVariable
1515
Font.Style = []
16-
OldCreateOrder = True
17-
PixelsPerInch = 96
1816
TextHeight = 13
1917
object Splitter1: TSplitter
2018
Left = 0
@@ -23,7 +21,6 @@ object Form1: TForm1
2321
Height = 3
2422
Cursor = crVSplit
2523
Align = alTop
26-
ExplicitWidth = 536
2724
end
2825
object Memo1: TMemo
2926
Left = 0

‎Demos/Demo07/Unit1.pas

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -205,7 +205,7 @@ function PyPoint_getattr(obj : PPyObject; key : PAnsiChar) : PPyObject; cdecl;
205205
// Else check for a method
206206
Result := PyObject_GenericGetAttr(obj, PyUnicodeFromString(key));
207207
if not Assigned(Result) then
208-
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(AnsiString(Format('Unknown attribute "%s"',[key]))));
208+
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(Utf8Encode(Format('Unknown attribute "%s"',[key]))));
209209
end;
210210
end;
211211
end;
@@ -226,7 +226,7 @@ function PyPoint_setattrfunc(obj : PPyObject; key : PAnsiChar; value : PPyObjec
226226
Result := 0;
227227
end
228228
else
229-
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(AnsiString(Format('Attribute "%s" needs an integer',[key]))));
229+
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(Utf8Encode(Format('Attribute "%s" needs an integer',[key]))));
230230
// Check for attribute y
231231
end else if key = 'y' then begin
232232
if PyLong_Check(value) then
@@ -235,9 +235,9 @@ function PyPoint_setattrfunc(obj : PPyObject; key : PAnsiChar; value : PPyObjec
235235
Result := 0;
236236
end
237237
else
238-
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(AnsiString(Format('Attribute "%s" needs an integer',[key]))));
238+
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(Utf8Encode(Format('Attribute "%s" needs an integer',[key]))));
239239
end else
240-
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(AnsiString(Format('Unknown attribute "%s"',[key]))));
240+
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(Utf8Encode(Format('Unknown attribute "%s"',[key]))));
241241
end;
242242
end;
243243

‎Source/PythonAction.pas

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -17,7 +17,7 @@ interface
1717

1818
uses
1919
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
20-
ActnList, PythonEngine;
20+
Actions, ActnList, PythonEngine;
2121

2222
type
2323
TPythonAction = class(TAction)
@@ -114,21 +114,21 @@ function TPythonAction.HandlesTarget(Target: TObject): Boolean;
114114

115115
procedure TPythonAction.InitializeAction;
116116
var
117-
docString: string;
117+
docString: string;
118118
begin
119119
if not (csDesigning in ComponentState) and Assigned(PythonModule) then
120120
begin
121121
fClearname := 'Clear' + Name;
122122
docString := 'Claer all events of "' + Owner.Name + '.' + Name + '" action';
123-
PythonModule.AddDelphiMethod(PChar(fClearname), PythonClear, PChar(docString));
123+
PythonModule.AddDelphiMethod(PAnsiChar(fClearname), PythonClear, PAnsiChar(docString));
124124

125125
fRegistername := 'Register' + Name;
126126
docString := 'Register an event againt the "' + Owner.Name + '.' + Name + '" action';
127-
PythonModule.AddDelphiMethod(PChar(fRegistername), PythonRegister, PChar(docString));
127+
PythonModule.AddDelphiMethod(PAnsiChar(fRegistername), PythonRegister, PAnsiChar(docString));
128128

129129
fUnregistername := 'Unregister' + Name;
130130
docString := 'Unregister an event againt the "' + Owner.Name + '.' + Name + '" action';
131-
PythonModule.AddDelphiMethod(PChar(fUnregistername), PythonUnregister, PChar(docString));
131+
PythonModule.AddDelphiMethod(PAnsiChar(fUnregistername), PythonUnregister, PAnsiChar(docString));
132132
end;
133133
end;
134134

@@ -152,7 +152,7 @@ function TPythonAction.PythonRegister(pself, args: PPyObject): PPyObject;
152152
( not PyFunction_Check(func)) then
153153
begin
154154
s := fRegistername + '(function)';
155-
PyErr_SetString(PyExc_TypeError^,PChar(s));
155+
PyErr_SetString(PyExc_TypeError^, PAnsiChar(Utf8Encode(s)));
156156
end
157157
else
158158
with RegisteredMethods do
@@ -174,7 +174,7 @@ function TPythonAction.PythonUnregister(pself, args: PPyObject): PPyObject;
174174
(RegisteredMethods.IndexOf(func) = -1) then
175175
begin
176176
s := fUnregistername + '(function)';
177-
PyErr_SetString(PyExc_TypeError^,PChar(s));
177+
PyErr_SetString(PyExc_TypeError^, PAnsiChar(Utf8Encode(s)));
178178
end
179179
else
180180
with RegisteredMethods do

‎Source/PythonEngine.pas

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -2419,8 +2419,8 @@ TError = class(TCollectionItem)
24192419
destructor Destroy; override;
24202420
procedure Assign(Source: TPersistent); override;
24212421
procedure BuildError( const ModuleName : AnsiString );
2422-
procedure RaiseError( const msg : AnsiString );
2423-
procedure RaiseErrorObj( const msg : AnsiString; obj : PPyObject );
2422+
procedure RaiseError(const msg : AnsiString);
2423+
procedure RaiseErrorObj(const msg : AnsiString; obj : PPyObject);
24242424
function Owner : TErrors;
24252425
property Error : PPyObject read FError write FError;
24262426
published
@@ -7183,14 +7183,14 @@ procedure TError.BuildError( const ModuleName : AnsiString );
71837183
raise Exception.CreateFmt( 'Could not create error "%s"', [Name] );
71847184
end;
71857185

7186-
procedure TError.RaiseError( const msg : AnsiString );
7186+
procedure TError.RaiseError(const msg : AnsiString);
71877187
begin
71887188
Owner.Owner.CheckEngine;
71897189
with Owner.Owner.Engine do
7190-
PyErr_SetString( Error, PAnsiChar(msg) );
7190+
PyErr_SetString(Error, PAnsiChar(EncodeString(msg)));
71917191
end;
71927192

7193-
procedure TError.RaiseErrorObj( const msg : AnsiString; obj : PPyObject );
7193+
procedure TError.RaiseErrorObj(const msg : AnsiString; obj : PPyObject);
71947194
var
71957195
args, res, str : PPyObject;
71967196
i : Integer;
@@ -7698,8 +7698,8 @@ function TPyObject.SetAttr(key : PAnsiChar; value : PPyObject) : Integer;
76987698
with GetPythonEngine do
76997699
begin
77007700
Result := -1;
7701-
PyErr_SetString (PyExc_AttributeError^,
7702-
PAnsiChar(AnsiString(Format('Unknown attribute "%s"',[key]))));
7701+
PyErr_SetString(PyExc_AttributeError^,
7702+
PAnsiChar(EncodeString(Format('Unknown attribute "%s"',[key]))));
77037703
end;
77047704
end;
77057705

‎Source/WrapDelphiClasses.pas

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -1221,13 +1221,13 @@ function TPyDelphiComponent.MpSubscript(obj: PPyObject): PPyObject;
12211221
else
12221222
begin
12231223
Result := nil;
1224-
PyErr_SetString (PyExc_KeyError^, PAnsiChar(AnsiString(_name)));
1224+
PyErr_SetString(PyExc_KeyError^, PAnsiChar(EncodeString(_name)));
12251225
end;
12261226
end
12271227
else
12281228
begin
12291229
Result := nil;
1230-
PyErr_SetString (PyExc_KeyError^, 'Key must be a string');
1230+
PyErr_SetString(PyExc_KeyError^, 'Key must be a string');
12311231
end;
12321232
end;
12331233
end;
@@ -1329,7 +1329,7 @@ function TStringsAccess.SetItem(AIndex: Integer; AValue: PPyObject): Boolean;
13291329
else
13301330
begin
13311331
Result := False;
1332-
PyErr_SetString (PyExc_AttributeError^, 'You can only assign strings to TStrings items');
1332+
PyErr_SetString(PyExc_AttributeError^, 'You can only assign strings to TStrings items');
13331333
end;
13341334
end
13351335
end;
@@ -1393,7 +1393,7 @@ function TStringsObjectsAccess.SetItem(AIndex: Integer; AValue: PPyObject): Bool
13931393
else
13941394
begin
13951395
Result := False;
1396-
PyErr_SetString (PyExc_AttributeError^, 'You can only assign Delphi wrappers to Objects items');
1396+
PyErr_SetString(PyExc_AttributeError^, 'You can only assign Delphi wrappers to Objects items');
13971397
end;
13981398
end
13991399
end;
@@ -1617,11 +1617,11 @@ function TPyDelphiStrings.MpSubscript(obj: PPyObject): PPyObject;
16171617
else
16181618
Result := GetPythonEngine.ReturnNone;
16191619
end else with GetPythonEngine do begin
1620-
PyErr_SetString (PyExc_KeyError^, PAnsiChar(AnsiString(S)));
1620+
PyErr_SetString(PyExc_KeyError^, PAnsiChar(EncodeString(S)));
16211621
Result := nil;
16221622
end;
16231623
end else with GetPythonEngine do begin
1624-
PyErr_SetString (PyExc_KeyError^, '<Empty String>');
1624+
PyErr_SetString(PyExc_KeyError^, '<Empty String>');
16251625
Result := nil;
16261626
end;
16271627
end;
@@ -2445,7 +2445,7 @@ TResourceStreamClass = class of TResourceStream;
24452445
except
24462446
on E: Exception do
24472447
with GetPythonEngine do
2448-
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar(AnsiString(E.Message)));
2448+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar(EncodeString(E.Message)));
24492449
end;
24502450

24512451
//Maybe it was created on the next attempt...

‎Source/WrapDelphiTypes.pas

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -229,8 +229,8 @@ function CheckPointAttribute(AAttribute : PPyObject; const AAttributeName : stri
229229
begin
230230
Result := False;
231231
with GetPythonEngine do
232-
PyErr_SetString (PyExc_AttributeError^,
233-
PAnsiChar(AnsiString(Format('%s receives only Point objects', [AAttributeName]))));
232+
PyErr_SetString(PyExc_AttributeError^,
233+
PAnsiChar(EncodeString(Format('%s receives only Point objects', [AAttributeName]))));
234234
end;
235235
end;
236236
end;
@@ -248,8 +248,8 @@ function CheckRectAttribute(AAttribute : PPyObject; const AAttributeName : strin
248248
begin
249249
Result := False;
250250
with GetPythonEngine do
251-
PyErr_SetString (PyExc_AttributeError^,
252-
PAnsiChar(AnsiString(Format('%s receives only Rect objects', [AAttributeName]))));
251+
PyErr_SetString(PyExc_AttributeError^,
252+
PAnsiChar(EncodeString(Format('%s receives only Rect objects', [AAttributeName]))));
253253
end;
254254
end;
255255
end;
@@ -267,8 +267,8 @@ function CheckSizeAttribute(AAttribute : PPyObject; const AAttributeName : strin
267267
begin
268268
Result := False;
269269
with GetPythonEngine do
270-
PyErr_SetString (PyExc_AttributeError^,
271-
PAnsiChar(AnsiString(Format('%s receives only Size objects', [AAttributeName]))));
270+
PyErr_SetString(PyExc_AttributeError^,
271+
PAnsiChar(EncodeString(Format('%s receives only Size objects', [AAttributeName]))));
272272
end;
273273
end;
274274
end;

‎Source/WrapFireDAC.pas

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -597,7 +597,7 @@ function TPyDBField.CheckField : Boolean;
597597
if not Assigned(DelphiObject) then begin
598598
Result := False;
599599
with GetPythonEngine do
600-
PyErr_SetString (PyExc_RuntimeError^, PAnsiChar('No field defined !') );
600+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar('No field defined !') );
601601
end
602602
else
603603
Result := True;
@@ -978,7 +978,7 @@ function TPyDBDataset.Do_Fields( args : PPyObject ): PPyObject;
978978
Result := PyDelphiWrapper.Wrap(l_oDataset.Fields[idx])
979979
else begin
980980
Result := nil;
981-
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(AnsiString(Format('Value out of range : %d', [idx]))));
981+
PyErr_SetString(PyExc_AttributeError^, PAnsiChar(EncodeString(Format('Value out of range : %d', [idx]))));
982982
end;
983983
end
984984
else
@@ -1011,7 +1011,7 @@ function TPyDBDataset.Do_FieldByName( args : PPyObject ) : PPyObject;
10111011
Result := PyDelphiWrapper.Wrap(fld)
10121012
else begin
10131013
Result := nil;
1014-
PyErr_SetString (PyExc_AttributeError^, PAnsiChar(AnsiString(Format('Unknown field "%s"', [String(s)]))) );
1014+
PyErr_SetString(PyExc_AttributeError^, PAnsiChar(AnsiString(Format('Unknown field "%s"', [String(s)]))) );
10151015
end;
10161016
end
10171017
else
@@ -1191,7 +1191,7 @@ function TPyDBDataset.Do_Locate( args : PPyObject ) : PPyObject;
11911191
try
11921192
if PyArg_ParseTuple( args, 'sOO:DBDataset.Locate',@keyFields, @keyValues, @options ) <> 0 then begin
11931193
if PySequence_Check(options) = 0 then
1194-
PyErr_SetString (PyExc_AttributeError^, 'Third argument of Locate must be a sequence.')
1194+
PyErr_SetString(PyExc_AttributeError^, 'Third argument of Locate must be a sequence.')
11951195
else begin
11961196
// Prepare the locate options
11971197
ListToSet( options, @opt, sizeof(opt) );
@@ -1391,14 +1391,14 @@ function TPyDBTable.CheckActiveDBTable(aMustOpen: Boolean): Boolean;
13911391
if not aMustOpen then begin
13921392
Result := False;
13931393
with GetPythonEngine do
1394-
PyErr_SetString (PyExc_RuntimeError^, PAnsiChar('DBTable is open!') );
1394+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar('DBTable is open!') );
13951395
end;
13961396
end
13971397
else begin
13981398
if aMustOpen then begin
13991399
Result := False;
14001400
with GetPythonEngine do
1401-
PyErr_SetString (PyExc_RuntimeError^, PAnsiChar('DBTable is not open!') );
1401+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar('DBTable is not open!') );
14021402
end;
14031403
end;
14041404
end;
@@ -1838,10 +1838,10 @@ function TPyDBTable.Do_SetRange( args : PPyObject ) : PPyObject;
18381838
if l_oTable.Active and
18391839
(PyArg_ParseTuple( args, 'OO:FDTable.SetRange',@l_oPyStartValues, @l_oPyEndValues ) <> 0) then begin
18401840
if PySequence_Check(l_oPyStartValues) = 0 then begin
1841-
PyErr_SetString (PyExc_AttributeError^, 'First argument of SetRange must be a sequence.');
1841+
PyErr_SetString(PyExc_AttributeError^, 'First argument of SetRange must be a sequence.');
18421842
end
18431843
else if PySequence_Check(l_oPyEndValues) = 0 then begin
1844-
PyErr_SetString (PyExc_AttributeError^, 'Second argument of SetRange must be a sequence.');
1844+
PyErr_SetString(PyExc_AttributeError^, 'Second argument of SetRange must be a sequence.');
18451845
end
18461846
else begin
18471847
l_oTable.SetRangeStart;
@@ -1952,14 +1952,14 @@ function TPyDBQuery.CheckActiveDBQuery(aMustOpen: Boolean): Boolean;
19521952
if not aMustOpen then begin
19531953
Result := False;
19541954
with GetPythonEngine do
1955-
PyErr_SetString (PyExc_RuntimeError^, PAnsiChar('DBQuery is open!') );
1955+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar('DBQuery is open!') );
19561956
end;
19571957
end
19581958
else begin
19591959
if aMustOpen then begin
19601960
Result := False;
19611961
with GetPythonEngine do
1962-
PyErr_SetString (PyExc_RuntimeError^, PAnsiChar('DBQuery is not open!') );
1962+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar('DBQuery is not open!') );
19631963
end;
19641964
end;
19651965
end;

‎Source/fmx/WrapFmxForms.pas

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -466,7 +466,7 @@ function TPyDelphiCommonCustomForm.LoadProps_Wrapper(
466466
except
467467
on E: Exception do
468468
with GetPythonEngine do
469-
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar(AnsiString(E.Message)));
469+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar(Utf8Encode(E.Message)));
470470
end;
471471
Result := nil;
472472
end;

‎Source/fmx/WrapFmxTypes.pas

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -505,7 +505,7 @@ function CheckPointFAttribute(AAttribute : PPyObject; const AAttributeName : str
505505
Result := False;
506506
with GetPythonEngine do
507507
PyErr_SetString (PyExc_AttributeError^,
508-
PAnsiChar(AnsiString(Format('%s receives only PointF objects', [AAttributeName]))));
508+
PAnsiChar(Utf8Encode(Format('%s receives only PointF objects', [AAttributeName]))));
509509
end;
510510
end;
511511
end;
@@ -524,7 +524,7 @@ function CheckSizeFAttribute(AAttribute : PPyObject; const AAttributeName : stri
524524
Result := False;
525525
with GetPythonEngine do
526526
PyErr_SetString (PyExc_AttributeError^,
527-
PAnsiChar(AnsiString(Format('%s receives only SizeF objects', [AAttributeName]))));
527+
PAnsiChar(Utf8Encode(Format('%s receives only SizeF objects', [AAttributeName]))));
528528
end;
529529
end;
530530
end;
@@ -543,7 +543,7 @@ function CheckRectFAttribute(AAttribute: PPyObject; const AAttributeName: string
543543
Result := False;
544544
with GetPythonEngine do
545545
PyErr_SetString (PyExc_AttributeError^,
546-
PAnsiChar(AnsiString(Format('%s receives only RectF objects', [AAttributeName]))));
546+
PAnsiChar(Utf8Encode(Format('%s receives only RectF objects', [AAttributeName]))));
547547
end;
548548
end;
549549
end;
@@ -562,7 +562,7 @@ function CheckTouchAttribute(AAttribute: PPyObject; const AAttributeName: string
562562
Result := False;
563563
with GetPythonEngine do
564564
PyErr_SetString (PyExc_AttributeError^,
565-
PAnsiChar(AnsiString(Format('%s receives only Touch objects', [AAttributeName]))));
565+
PAnsiChar(Utf8Encode(Format('%s receives only Touch objects', [AAttributeName]))));
566566
end;
567567
end;
568568
end;

‎Source/vcl/WrapVclForms.pas

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -572,7 +572,7 @@ function TPyDelphiCustomForm.LoadProps_Wrapper(args: PPyObject): PPyObject;
572572
except
573573
on E: Exception do
574574
with GetPythonEngine() do
575-
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar(AnsiString(E.Message)));
575+
PyErr_SetString(PyExc_RuntimeError^, PAnsiChar(EncodeString(E.Message)));
576576
end;
577577
Result := nil;
578578
end;

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