Merge pull request getavalon#2 from aardschok/PLN-0017

Implemented `open explorer here`

launcher/control.py

@@ -147,17 +147,6 @@ def launch(self, name):
         # TODO(marcus): These shouldn't be necessary
         # once the templates are used.
         # ----------------------------------------------------------------------
-        template_rootpath = template_private.split("{silo}")[0]
-        template_assetpath = template_private.split("{asset}")[0] + "{asset}"
-        template_taskpath = template_private.split("{task}")[0] + "{task}"
-
-        silospath = template_rootpath.format(**frame["environment"])
-        assetpath = template_assetpath.format(**frame["environment"])
-        taskpath = template_taskpath.format(**frame["environment"])
-
-        frame["environment"]["silospath"] = silospath
-        frame["environment"]["assetpath"] = assetpath
-        frame["environment"]["taskpath"] = taskpath
         frame["environment"]["workdir"] = workdir
         # ----------------------------------------------------------------------
 
@@ -314,6 +303,35 @@ def run(self):
 
         return process
 
+    @Slot()
+    def launch_explorer(self):
+        """Initial draft of this method is subject to change and might
+        migrate to another module"""
+        # Todo: find a cleaner way, with .toml file for example
+
+        print("Openiing Explorer")
+
+        # Get the current environment
+        frame = self.current_frame()
+        frame["environment"]["root"] = self._root
+
+        # When we are outside of any project, do nothing
+        config = frame.get("config", None)
+        if config is None:
+            print("No project found in configuration")
+            return
+
+        template = config['template']['work']
+        path = lib.partial_format(template, frame["environment"])
+
+        # Keep only the part of the path that was formatted
+        path = os.path.normpath(path.split("{", 1)[0])
+
+        print(path)
+        if os.path.exists(path):
+            import subprocess
+            subprocess.Popen(r'explorer "{}"'.format(path))
+
     def current_frame(self):
         """Shorthand for the current frame"""
         try:

launcher/lib.py

@@ -1,6 +1,7 @@
 import os
 import sys
 import subprocess
+import string
 
 from avalon.vendor import six
 from PyQt5 import QtCore
@@ -10,6 +11,11 @@
 self._current_task = None
 
 
+class FormatDict(dict):
+    def __missing__(self, key):
+        return "{" + key + "}"
+
+
 def resource(*path):
     path = os.path.join(self._path, "res", *path)
     return path.replace("\\", "/")
@@ -186,3 +192,11 @@ def launch(executable, args=None, environment=None, cwd=None):
 def stream(stream):
     for line in iter(stream.readline, ""):
         yield line
+
+
+def partial_format(s, mapping):
+
+    formatter = string.Formatter()
+    mapping = FormatDict(**mapping)
+
+    return formatter.vformat(s, (), mapping)

launcher/res/qml/Breadcrumbs.qml

@@ -13,7 +13,7 @@ Item {
         ToolButton {
             contentItem: AwesomeIcon {
                 name: "home"
-                size: 12
+                size: 18
             }
 
             height: parent.height

launcher/res/qml/main.qml

@@ -74,6 +74,21 @@ ApplicationWindow {
                     model: controller.breadcrumbs
                 }
 
+                /** Open explorer in set context based on template
+                 */
+                MyButton {
+
+                    id: launchExplorerButton
+                    implicitWidth: parent.height
+                    implicitHeight: parent.height
+                    icon: "folder-open"
+                    Layout.alignment: Qt.AlignLeft
+
+                    onClicked: controller.launch_explorer()
+
+                    opacity: 0.4
+                }
+
                 /** Toggle Terminal on/off
                  */
                 MyButton {