[Libreoffice-commits] core.git: odk/examples

[Hossein (via logerrit)]

 odk/examples/python/DocumentLoader/DocumentLoader.py |   44 +++++++++++++++++++
 odk/examples/python/DocumentLoader/README.md         |   12 +++++
 2 files changed, 56 insertions(+)

New commits:
commit ff93afcc76d5f82e74174825173075cd938a230c
Author:     Hossein <hossein at libreoffice.org>
AuthorDate: Wed Jun 30 05:49:01 2021 +0200
Commit:     Thorsten Behrens <thorsten.behrens at allotropia.de>
CommitDate: Fri Jul 16 16:05:01 2021 +0200

    Porting C++/Java DocumentLoader example to Python
    
    * Using UNO for Python
    * Opening the file in LibreOffice if it is listeing on port 2083
    
    Change-Id: I14b1a38da5d66dd2ee8c859071c148ce08a080d1
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118142
    Reviewed-by: Thorsten Behrens <thorsten.behrens at allotropia.de>
    Tested-by: Jenkins

diff --git a/odk/examples/python/DocumentLoader/DocumentLoader.py b/odk/examples/python/DocumentLoader/DocumentLoader.py
new file mode 100644
index 000000000000..521b63ce9066
--- /dev/null
+++ b/odk/examples/python/DocumentLoader/DocumentLoader.py
@@ -0,0 +1,44 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+import uno
+from com.sun.star.connection import NoConnectException
+from os.path import isfile, abspath
+from sys import argv, exit
+
+if __name__ == "__main__":
+    if len(argv) < 2:
+        print("usage: $OFFICE_PROGRAM_PATH/python DocumentLoader.py <path>")
+        exit(1)
+    if not isfile(argv[1]):
+        print("%s could not be opened" % argv[1])
+        exit(1)
+
+    # UNO component context for initializing the Python runtime
+    localContext = uno.getComponentContext()
+
+    # Create an instance of a service implementation
+    resolver = localContext.ServiceManager.createInstanceWithContext(
+        "com.sun.star.bridge.UnoUrlResolver", localContext)
+
+    try:
+        context = resolver.resolve(
+            "uno:socket,host=localhost,"
+            "port=2083;urp;StarOffice.ComponentContext")
+    except NoConnectException:
+        raise Exception("Error: cannot establish a connection to LibreOffice.")
+
+    desktop = context.ServiceManager.createInstanceWithContext(
+        "com.sun.star.frame.Desktop", context)
+    url = uno.systemPathToFileUrl(abspath(argv[1]))
+
+    # Load a LibreOffice document, and automatically display it on the screen
+    xComp = desktop.loadComponentFromURL(url, "_blank", 0, tuple([]))
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab:
diff --git a/odk/examples/python/DocumentLoader/README.md b/odk/examples/python/DocumentLoader/README.md
new file mode 100644
index 000000000000..c5a80f0f69c3
--- /dev/null
+++ b/odk/examples/python/DocumentLoader/README.md
@@ -0,0 +1,12 @@
+# DocumentLoader
+This example is somehow similar to DocumentLoader in C++ and Java.
+to get started, first start LibreOffice listening on port 2083
+
+    $OFFICE_PROGRAM_PATH/soffice "--accept=socket,port=2083;urp;"
+
+The synatx for executing this example is:
+
+    $OFFICE_PROGRAM_PATH/python DocumentLoader.py <path>
+
+You should use 'setsdkenv_unix' for Unix/Linux and setsdkenv_windows.bat for Windows. In this way,
+the LibreOffice internal Python interpretor will be used.