Merge pull request 'Add setup.py and flesh out setup.cfg' (#7) from add-setup.py into master

Reviewed-on: #7

setup.cfg

@@ -1,3 +1,51 @@
+[metadata]
+name = ukatali
+author = Raoul Snyman
+author_email = raoul@snyman.info
+description = A ChordPro GUI, written in Python and Qt5
+long_description = file:README.rst
+long_description_content_type = text/x-rst
+url = https://git.snyman.info/raoul/ukatali
+license = MIT
+classifiers =
+    Development Status :: 3 - Alpha
+    Intended Audience :: End Users/Desktop
+    License :: OSI Approved :: MIT License
+    Operating System :: POSIX
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Topic :: Utilities
+keywords =
+    music
+    chords
+    guitar
+
+[options]
+package_dir =
+    = src
+packages = find:
+python_requires = >=3.7
+setup_requires =
+    setuptools_scm
+install_requires =
+    igitar
+    PyQt5
+    PyQtWebEngine
+    QScintilla
+
+[options.packages.find]
+where = src
+
+[options.entry_points]
+console_scripts =
+    ukatali = ukatali.app:run_ukutali
+
+[bdist_wheel]
+universal = 1
+
 [pep8]
 exclude=resources.py,vlc.py
 max-line-length = 120

setup.py

@@ -0,0 +1,2 @@
+from setuptools import setup
+setup(use_scm_version=True, setup_requires=['setuptools_scm'])

src/ukatali/configuredialog.py

@@ -2,7 +2,7 @@
 from functools import partial
 
 from PyQt5 import QtCore, QtGui, QtWidgets
-from chordpro.renderers.html import get_options, get_option_groups
+from igitar.renderers.html import get_options, get_option_groups
 
 from ukatali.util import coerce_bool, convert_units
 

src/ukatali/lexer.py

@@ -1,7 +1,7 @@
 import re
 
 from PyQt5 import QtCore, QtGui, QtWidgets, Qsci
-from chordpro.constants import KNOWN_DIRECTIVES, KNOWN_VERSE_TYPES
+from igitar.constants import KNOWN_DIRECTIVES, KNOWN_VERSE_TYPES
 
 PALETTE_ROLES = {
     'window': QtGui.QPalette.WindowText,

src/ukatali/mainwindow.py

@@ -2,8 +2,8 @@
 from pathlib import Path
 
 from PyQt5 import QtCore, QtGui, QtWidgets, QtWebEngineWidgets, Qsci, QtPrintSupport
-from chordpro import Song
-from chordpro.renderers.html import render, get_options
+from igitar import Song
+from igitar.renderers.html import render, get_options
 
 from ukatali.configuredialog import ConfigureDialog
 from ukatali.lexer import ChordProLexer
@@ -345,14 +345,17 @@ class MainWindow(QtWidgets.QMainWindow):
         options = self._get_render_options(self.is_lyrics_mode)
         text = self.file_editor.text()
         song = Song()
-        song.parse(text)
-        return render(song, options, extra_styles)
+        try:
+            song.parse(text)
+            return render(song, options, extra_styles)
+        except Exception:
+            return None
 
     def on_text_changed(self):
         """Update the preview when the text changes"""
-        # self.setWindowModified(True)
         html = self._render_song()
-        self.preview_view.setHtml(html)
+        if html:
+            self.preview_view.setHtml(html)
 
     def on_export_pdf_clicked(self):
         """Export the current song to PDF"""
@@ -380,7 +383,7 @@ class MainWindow(QtWidgets.QMainWindow):
         margin_top = float(self.settings.value('margin_top', 20))
         margin_bottom = float(self.settings.value('margin_bottom', 20))
         self.settings.endGroup()
-        margins = QtCore.QMarginsF(QtCore.QMargins(margin_left, margin_top, margin_right, margin_bottom))
+        margins = QtCore.QMarginsF(margin_left, margin_top, margin_right, margin_bottom)
         page_layout = QtGui.QPageLayout(page_size, orientation, margins, unit)
         # Export to PDF
         self.preview_view.page().printToPdf(str(filename), page_layout)
@@ -404,9 +407,14 @@ class MainWindow(QtWidgets.QMainWindow):
         # Export to HTML
         try:
             with filename.open('w') as html_file:
-                html_file.write(self._render_song())
-            QtWidgets.QMessageBox.information(self, 'Export to HTML Successful',
-                                              'Successfully exported to "{}"'.format(filename.name))
+                html = self._render_song()
+                if html:
+                    html_file.write(html)
+                    QtWidgets.QMessageBox.information(self, 'Export to HTML Successful',
+                                                      'Successfully exported to "{}"'.format(filename.name))
+                else:
+                    QtWidgets.QMessageBox.critical(self, 'Error Exporting to HTML',
+                                                   'There was an error while exporting to HTML')
         except Exception as e:
             QtWidgets.QMessageBox.critical(self, 'Error Exporting to HTML',
                                            'There was an error while exporting to HTML:\n{e}'.format(e=e))