Catch up with some fixes - bumped version and fixes for edit plugin when

examples cannot be found.

VERSION

@@ -1,5 +1,5 @@
 name            Shoebot
 desc            vector graphics scripting application
-version         1.2.1
+version         1.2.2
 url             http://shoebot.net
 packager        Ricardo Lafuente <r@manufacturaindependente.org>

extensions/gedit/gedit3.12-plugin/shoebotit/__init__.py

@@ -294,9 +294,11 @@ def mk_menu(text):
             item = Gio.MenuItem.new_submenu(text, menu)
 
             examples_item, examples = gtk3_utils.mk_examples_menu(_("E_xamples"))
-            if not EXAMPLES:
+
+            if examples and not EXAMPLES:
+                # if examples is None, examples were not found.
                 EXAMPLES.extend(examples)
-            menu.append_item(examples_item)
+                menu.append_item(examples_item)
 
             for text, name in WINDOW_ACTIONS:
                 menu.append(text, "win.on_%s" % name)

extensions/lib/shoebotit/gtk3_utils.py

@@ -86,9 +86,9 @@ def mk_examples_menu(text, root_dir=None, depth=0):
     # 3.12+ menus
     examples_dir = ide_utils.get_example_dir()
     if not examples_dir:
-        return "", [], []
+        return None, []
 
-    root_dir = root_dir or examples_dir
+    root_dir = root_dir or examples_dir    
 
     file_actions = []
 

extensions/lib/shoebotit/ide_utils.py

@@ -16,9 +16,10 @@
 import collections
 import os
 import subprocess
+import sys
+import textwrap
 import threading
 import time
-import sys
 import uuid
 import re
 
@@ -271,31 +272,45 @@ def find_example_dir():
     """
     Find examples dir .. a little bit ugly..
     """
+    # Replace %s with directory to check for shoebot menus.
+    code_stub = textwrap.dedent("""
+    from pkg_resources import resource_filename, Requirement, DistributionNotFound
+    try:
+        print(resource_filename(Requirement.parse('shoebot'), '%s'))
+    except DistributionNotFound:
+        pass
+
+    """)
+
 
     # Needs to run in same python env as shoebot (may be different to gedits)
-    code = "from pkg_resources import resource_filename, Requirement; print resource_filename(Requirement.parse('shoebot'), 'share/shoebot/examples/')"
-    cmd = ["python", "-c", code]
-    p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
+    code = code_stub % 'share/shoebot/examples'
+    cmd = ["python", "-c", code]    
+    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
     output, errors = p.communicate()
     if errors:
-        print('Could not find shoebot examples')
-        print('Errors: {0}'.format(errors))
+        print('Shoebot experienced errors searching for install and examples.')
+        print('Errors:\n{0}'.format(errors.decode('utf-8')))
         return None
     else:
         examples_dir = output.decode('utf-8').strip()
         if os.path.isdir(examples_dir):
             return examples_dir
 
         # If user is running 'setup.py develop' then examples could be right here
-        code = "from pkg_resources import resource_filename, Requirement; print resource_filename(Requirement.parse('shoebot'), 'examples/')"
+        #code = "from pkg_resources import resource_filename, Requirement; print resource_filename(Requirement.parse('shoebot'), 'examples/')"
+        code = code_stub % 'examples/'
         cmd = ["python", "-c", code]
         p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
         output, errors = p.communicate()
         examples_dir = output.decode('utf-8').strip()
         if os.path.isdir(examples_dir):
             return examples_dir
 
-        print('Could not find shoebot examples at {0}'.format(examples_dir))
+        if examples_dir:
+            print('Shoebot could not find examples at: {0}'.format(examples_dir))
+        else:
+            print('Shoebot could not find install dir and examples.')
 
 
 def make_readable_filename(fn):

setup.py

@@ -185,7 +185,7 @@ def requirements(with_pgi=None, with_examples=True, debug=True):
           "shoebot.grammar.nodebox-lib.nodebox.geo"
       ],
       data_files=datafiles,
-      install_requires=requirements(debug="install" in sys.argv, with_examples="SHOEBOT_SKIP_EXAMPLES" not in os.environ),
+      install_requires=requirements(debug="install" in sys.argv, with_examples="SHOEBOT_SKIP_EXAMPLES" not in os.environ, with_pgi=is_pypy),
       entry_points={
           "console_scripts": [
              "sbot=shoebot.run:main",