Merge pull request #6 from ELC/PyQt4-Compatible

Add Backward Compatibility with PyQt4
smoqadam · Feb 22, 2018 · 73b4aea · 73b4aea
2 parents 9095c2b + a82d9c0
commit 73b4aea
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Showing 10 changed files with 220 additions and 90 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,113 @@
-*.pyc
-.idea
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+.static_storage/
+.media/
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+venv*
diff --git a/PyQt4-4.11.4-cp36-cp36m-win_amd64.whl b/PyQt4-4.11.4-cp36-cp36m-win_amd64.whl
diff --git a/app.py b/app.py
@@ -0,0 +1,9 @@
+from flask import Flask
+from gui import init_gui
+
+app = Flask(__name__)
+
+from routes import *
+
+if __name__ == '__main__':
+    init_gui(app)
diff --git a/environment.yml b/environment.yml
@@ -0,0 +1,8 @@
+channels:
+- defaults
+dependencies:
+- pyqt=4.11.4
+- python=3.5
+- pip:
+  - flask==0.12.2
+
diff --git a/gui.py b/gui.py
@@ -0,0 +1,48 @@
+import sys
+import webbrowser
+
+from PyQt4.QtCore import QThread, QUrl, SIGNAL
+from PyQt4.QtGui import QApplication, QMainWindow, QIcon
+from PyQt4.QtWebKit import QWebView, QWebPage
+
+
+def init_gui(application, port=5000, width=300, height=400,
+             window_title="PyFladesk", icon="appicon.png"):
+
+    ROOT_URL = 'http://localhost:{}'.format(port)
+
+    # open links in browser from http://stackoverflow.com/a/3188942/1103397 :D
+    def link_clicked(url):
+        ready_url = url.toEncoded().data().decode()
+        if ROOT_URL not in ready_url:
+            webbrowser.open(ready_url)
+        else:
+            window.webView.load(QUrl(ready_url))
+
+    def run_app():
+        application.run(port=port, threaded=True)
+
+    qtapp = QApplication(sys.argv)
+
+    webapp = QThread()
+    webapp.__del__ = webapp.wait
+    webapp.run = run_app
+    webapp.start()
+
+    qtapp.aboutToQuit.connect(webapp.terminate)
+
+    window = QMainWindow()
+    window.resize(width, height)
+    window.setWindowTitle(window_title)
+    window.webView = QWebView(window)
+    window.setCentralWidget(window.webView)
+    window.setWindowIcon(QIcon(icon))
+
+    window.webView.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
+    link_signal = SIGNAL("linkClicked (const QUrl&)")
+    window.webView.connect(window.webView, link_signal, link_clicked)
+
+    window.webView.load(QUrl(ROOT_URL))
+    window.show()
+
+    return qtapp.exec_()
diff --git a/pyfladesk.py b/pyfladesk.py
diff --git a/requirements.txt b/requirements.txt
@@ -0,0 +1,2 @@
+Flask==0.12.2
+PyQt4==4.11.4
diff --git a/routes.py b/routes.py
@@ -1,9 +1,10 @@
-from flask import Flask, render_template
-
-
-app = Flask(__name__)
-
+from flask import render_template
+from app import app
 
 @app.route('/')
 def index():
     return render_template('index.html')
+
+@app.route('/page2')
+def page2():
+    return render_template('page2.html')
diff --git a/templates/index.html b/templates/index.html
@@ -25,6 +25,7 @@ <h1 > Hello World! </h1>
 
         <footer class="footer">
             <p><a href="http://github.com/smoqadam/PyFladesk">github</a></p>
+            <p><a href="{{ url_for('page2') }}">Page 2</a></p>
         </footer>
 
     </div>

diff --git a/templates/page2.html b/templates/page2.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <title>Flask Desktop Application</title>
+
+
+    <link href="{{ url_for('static', filename='css/bootstrap.min.css') }}" rel="stylesheet">
+
+
+</head>
+
+<body>
+
+    <div class="container">
+        <div class="header">
+            <h3 class="text-muted">Flask Desktop Application</h3>
+        </div>
+
+        <div class="row marketing">
+            <div class="col-lg-12">
+               <h1 > Page2! </h1>
+            </div>
+        </div>
+
+        <footer class="footer">
+            <p><a href="{{ url_for('index') }}">Index</a></p>
+        </footer>
+
+    </div>
+</body>
+
+</html>