Remove yaml exporter

tools/export/__init__.py

@@ -17,7 +17,6 @@ limitations under the License.
 import os, tempfile
 from os.path import join, exists, basename
 from shutil import copytree, rmtree, copy
-import yaml
 
 from tools.utils import mkdir
 from tools.export import uvision4, codered, gccarm, ds5_5, iar, emblocks, coide, kds, zip, simplicityv3, atmelstudio, sw4stm32
@@ -55,7 +54,7 @@ def online_build_url_resolver(url):
 
 
 def export(project_path, project_name, ide, target, destination='/tmp/',
-           tempdir=None, clean=True, extra_symbols=None, build_url_resolver=online_build_url_resolver):
+           tempdir=None, clean=True, extra_symbols=None, zip=True, build_url_resolver=online_build_url_resolver):
     # Convention: we are using capitals for toolchain and target names
     if target is not None:
         target = target.upper()
@@ -109,30 +108,16 @@ def export(project_path, project_name, ide, target, destination='/tmp/',
 
     zip_path = None
     if report['success']:
-        # readme.txt to contain more exported data
-        exporter_yaml = { 
-            'project_generator': {
-                'active' : False,
-            }
-        }
-        if use_progen:
-            try:
-                import pkg_resources
-                version = pkg_resources.get_distribution('project_generator').version
-                exporter_yaml['project_generator']['version'] = version
-                exporter_yaml['project_generator']['active'] =  True;
-                exporter_yaml['project_generator_definitions'] = {}
-                version = pkg_resources.get_distribution('project_generator_definitions').version
-                exporter_yaml['project_generator_definitions']['version'] = version
-            except ImportError:
-                pass
-        with open(os.path.join(tempdir, 'exporter.yaml'), 'w') as outfile:
-            yaml.dump(exporter_yaml, outfile, default_flow_style=False)
         # add readme file to every offline export.
         open(os.path.join(tempdir, 'GettingStarted.htm'),'w').write('<meta http-equiv="refresh" content="0; url=http://mbed.org/handbook/Getting-Started-mbed-Exporters#%s"/>'% (ide))
         # copy .hgignore file to exported direcotry as well.
-        copy(os.path.join(exporter.TEMPLATE_DIR,'.hgignore'),tempdir)
-        zip_path = zip_working_directory_and_clean_up(tempdir, destination, project_name, clean)
+        if exists(os.path.join(exporter.TEMPLATE_DIR,'.hgignore')):
+            copy(os.path.join(exporter.TEMPLATE_DIR,'.hgignore'),tempdir)
+        
+        if zip:
+            zip_path = zip_working_directory_and_clean_up(tempdir, destination, project_name, clean)
+        else:
+            zip_path = destination
 
     return zip_path, report