Set up the new python submodule with all of the work to date from pure-python. Changed the autogen template location to be in the python folder

Author: rhempel

ev3dev/__init__.py

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+from ev3dev import *

ev3dev/ev3dev.py

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+#~autogen ../python/templates/python_spec_version
+spec_version = "spec: 0.9.3-pre-r1, kernel: v3.16.7-ckt10-4-ev3dev-ev3"
+
+#~autogen

spec_version.py

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+{% assign class_name = currentClass.friendlyName | camel_case | capitalize %}
+{% assign device_name_convention = currentClass.systemDeviceNameConvention | replace: '\{0\}', '*' %} 
+class {{ class_name }}(Ev3Device):
+
+    """{% for line in currentClass.description %}
+    {{ line }}{%
+endfor %}
+    """
+
+    SYSTEM_CLASS_NAME = '{{ currentClass.systemClassName }}'
+    SYSTEM_DEVICE_NAME_CONVENTION = '{{ device_name_convention }}'
+
+    def __init__(self, port='auto', name='*' ):
+        self._device = Ev3Device( {{ class_name }}.SYSTEM_CLASS_NAME, port, name )

templates/python_generic-class.liquid

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+{% assign class_name = currentClass.friendlyName | downcase | underscore_spaces %}{%
+for prop in currentClass.systemProperties %}{%
+  assign prop_name = prop.name | downcase | underscore_spaces %}{%
+  if prop.readAccess %}
+
+    def __get_{{ prop_name }}(self):
+        return self._device._get_{{ prop.type | underscore_spaces }}_attribute( '{{ prop_name }}', '{{ prop.systemName }}' ){%
+  endif %}{%
+  if prop.writeAccess %}
+
+    def __set_{{ prop_name }}(self, value):
+        self._device._set_{{ prop.type | underscore_spaces }}_attribute( '{{ prop_name }}', '{{ prop.systemName }}', value ){%
+  endif %}
+
+    __doc_{{ prop_name }} = ({%
+  for line in prop.description %}
+        "{{ line }}\n"{%
+  endfor %}        ){%
+  if prop.readAccess and prop.writeAccess %}
+
+    {{ prop_name }} = property( __get_{{ prop_name }}, __set_{{ prop_name }}, None, __doc_{{ prop_name }} ){%
+  elsif prop.readAccess %}
+
+    {{ prop_name }} = property( __get_{{ prop_name }}, None, None, __doc_{{ prop_name }} ){%
+  elsif prop.writeAccess %}
+
+    {{ prop_name }} = property( None, __set_{{ prop_name }}, None, __doc_{{ prop_name }} ){%
+  endif %}{%
+endfor %}
+

templates/python_generic-get-set.liquid

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+{% for prop in currentClass.propertyValues %}{%
+  assign className = currentClass.friendlyName | downcase | underscore_spaces %}{%
+  assign propName = prop.propertyName | downcase | underscore_spaces %}
+
+    __propval_{{propName}} = { {%
+  for value in prop.values %} 
+      '{{value.name}}':'{{value.description}}' ,{%
+  endfor %}
+          }{%
+endfor %}

templates/python_generic-property-value.liquid

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+{% comment %}
+{% for ledColor in classes.led.ev3LedColors %}
+            .def("set_{{ ledColor[0] }}", &ev3::led::set_{{ ledColor[0] }}, args("intensity")).staticmethod("set_{{ ledColor[0] }}")
+            .def("{{ ledColor[0] }}_on", &ev3::led::{{ ledColor[0] }}_on).staticmethod("{{ ledColor[0] }}_on")
+{% endfor %}
+{% endcomment %}

templates/python_led-color-methods.liquid

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+{% comment %}
+{% for prop in currentClass.propertyValues %}{%
+    if prop.propertyName == 'Command' %}{%
+        assign className = currentClass.friendlyName | downcase | underscore_spaces %}{%
+        for value in prop.values %}{%
+            assign commandName = value.name | downcase | underscore_non_wc %}
+def {{ className }}_{{ commandName }}(self, **attr):
+    """{%
+    for line in value.description %}{{ line }}
+    {% endfor %}"""
+
+    for key in attr:
+        setattr(self, key, attr[key])
+    self.command = "{{ value.name }}"
+
+{{ className }}.{{commandName}} = {{ className }}_{{ commandName }}
+{%
+        endfor %}{%
+    endif %}{%
+endfor %}
+{% endcomment %}

templates/python_motor_commands.liquid

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+spec_version = "spec: {{ meta.version }}{% if meta.specRevision %}-r{{ meta.specRevision }}{% endif %}, kernel: {{ meta.supportedKernel }}"