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fix problem with namespaces

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This commit is contained in:
Dominik Demuth 2024-09-29 14:33:28 +02:00
parent d07b85ae27
commit f185b24967
5 changed files with 26 additions and 128 deletions
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129
src/gui_qt/editors/script_editor.py
View File

@ -2,136 +2,25 @@ from __future__ import annotations
from pathlib import Path
from .usermodeleditor import QUsermodelEditor
from ..Qt import QtWidgets, QtCore, QtGui
from .codeeditor import EditorWidget
class QEditor(QtWidgets.QMainWindow):
class QEditor(QUsermodelEditor):
runSignal = QtCore.pyqtSignal(str)
def __init__(self, path: str | Path = None, parent=None):
super().__init__(parent=parent)
super().__init__(path, parent=parent)
self._init_gui()
self.add_run_button()
self.fname = None
self._dir = None
if path is not None:
self.read_file(path)
def add_run_button(self):
self.run_button = QtWidgets.QPushButton("Run")
self.centralwidget.layout().addWidget(self.run_button)
def _init_gui(self):
self.centralwidget = QtWidgets.QWidget(self)
layout = QtWidgets.QVBoxLayout(self.centralwidget)
layout.setContentsMargins(3, 3, 3, 3)
layout.setSpacing(3)
self.edit_field = EditorWidget(self.centralwidget)
font = QtGui.QFont('default')
font.setStyleHint(font.Monospace)
font.setPointSize(10)
self.edit_field.setFont(font)
layout.addWidget(self.edit_field)
self.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(self)
self.setStatusBar(self.statusbar)
self.menubar = self.menuBar()
self.menuFile = QtWidgets.QMenu('File', self.menubar)
self.menubar.addMenu(self.menuFile)
self.menuFile.addAction('Open...', self.open_file, QtGui.QKeySequence.Open)
self.menuFile.addAction('Save', self.overwrite_file, QtGui.QKeySequence.Save)
self.menuFile.addAction('Save as...', self.save_file, QtGui.QKeySequence('Ctrl+Shift+S'))
self.menuFile.addSeparator()
self.menuFile.addAction('Close', self.close, QtGui.QKeySequence.Quit)
self.resize(800, 600)
self.setGeometry(
QtWidgets.QStyle.alignedRect(
QtCore.Qt.LayoutDirection.LeftToRight,
QtCore.Qt.AlignmentFlag.AlignCenter,
self.size(),
QtWidgets.qApp.desktop().availableGeometry()
)
)
def is_modified(self):
return self.edit_field.editor.document().isModified()
def set_modified(self, val: bool):
self.edit_field.editor.document().setModified(val)
self.run_button.clicked.connect(self.start_script)
@QtCore.pyqtSlot()
def open_file(self):
overwrite = self.changes_saved
if overwrite:
fname, _ = QtWidgets.QFileDialog.getOpenFileName(directory=str(self._dir))
if fname:
self.read_file(fname)
def read_file(self, fname: str | Path):
self.set_fname_opts(fname)
if self.fname is not None:
with self.fname.open('r') as f:
self.edit_field.setPlainText(f.read())
def set_fname_opts(self, fname: str | Path):
fname = Path(fname)
if fname.is_file():
self.fname = Path(fname)
self._dir = self.fname.parent
elif fname.is_dir():
self._dir = fname
self.setWindowTitle('Edit ' + str(fname))
def changes_saved(self) -> bool:
if not self.is_modified():
return True
ret = QtWidgets.QMessageBox.question(self, 'Time to think',
'<h4><p>The document was modified.</p>\n'
'<p>Do you want to save changes?</p></h4>',
QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No |
QtWidgets.QMessageBox.Cancel)
if ret == QtWidgets.QMessageBox.Yes:
self.save_file()
if ret == QtWidgets.QMessageBox.No:
self.set_modified(False)
return not self.is_modified()
@QtCore.pyqtSlot()
def save_file(self):
outfile, _ = QtWidgets.QFileDialog().getSaveFileName(parent=self, caption='Save file', directory=str(self._dir))
if outfile:
with open(outfile, 'w') as f:
f.write(self.edit_field.toPlainText())
self.set_fname_opts(outfile)
self.set_modified(False)
return self.is_modified()
@QtCore.pyqtSlot()
def overwrite_file(self):
if self.fname is not None:
with self.fname.open('w') as f:
f.write(self.edit_field.toPlainText())
self.modelsChanged.emit()
self.set_modified(False)
def closeEvent(self, evt: QtGui.QCloseEvent):
def start_script(self):
self.runSignal.emit(self.edit_field.toPlainText())
super().closeEvent(evt)

16
src/gui_qt/editors/usermodeleditor.py
View File

@ -77,13 +77,19 @@ class QUsermodelEditor(QtWidgets.QMainWindow):
def read_file(self, fname: str | Path):
self.set_fname_opts(fname)
with self.fname.open('r') as f:
self.edit_field.setPlainText(f.read())
if self.fname is not None:
with self.fname.open('r') as f:
self.edit_field.setPlainText(f.read())
def set_fname_opts(self, fname: str | Path):
self.fname = Path(fname)
self._dir = self.fname.parent
self.setWindowTitle('Edit ' + str(fname))
fname = Path(fname)
if fname.is_file():
self.fname = Path(fname)
self._dir = self.fname.parent
self.setWindowTitle('Edit ' + str(fname))
elif fname.is_dir():
self._dir = fname
def changes_saved(self) -> bool:
if not self.is_modified():

1
src/gui_qt/io/fcbatchreader.py
View File

@ -88,7 +88,6 @@ class QFCReader(QtWidgets.QDialog, Ui_FCEval_dialog):
def accept(self):
items = [self.listWidget.item(i).text() for i in range(self.listWidget.count())]
print(items)
if items:
with busy_cursor():
self.read(items)

3
src/gui_qt/lib/namespace.py
View File

@ -4,6 +4,8 @@ from collections import namedtuple
import numpy as np
import nmreval
from nmreval import models
from nmreval.configs import config_paths
from nmreval.lib.importer import find_models, import_
@ -28,6 +30,7 @@ class Namespace:
'y_err': (None, 'y error values'),
'fit': (None, 'dictionary of fit parameter', 'fit["PIKA"]'),
'np': (np, 'numpy module'),
'nmreval': (nmreval, 'built-in classes and stuff')
},
parents=('Basic', 'General'),
)

5
src/gui_qt/main/management.py
View File

@ -1033,7 +1033,7 @@ class UpperManagement(QtCore.QObject):
else:
data = self.data[sets[0]]
if isinstance(data.data, new_type):
error_list.append(f'{data.name} is alreade of type {new_type.__name__}')
error_list.append(f'{data.name} is already of type {new_type.__name__}')
continue
new_data = new_type(data.x, np.zeros(data.x.size))
@ -1114,7 +1114,8 @@ class UpperManagement(QtCore.QObject):
ns = self.namespace.flatten()
ns['return_list'] = []
exec(text, globals(), ns)
# custom namespace must be available in global namespace of exec, otherwise imports do not work in functions
exec(text, ns, ns)
new_sets = []
for new_data in ns['return_list']: