begin work on python implementation

.gitignore

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+__pycache__/

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+

.idea/inspectionProfiles/profiles_settings.xml

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+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

.idea/kiwi-config.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="jdk" jdkName="Python 3" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3" project-jdk-type="Python SDK" />
+</project>

.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/kiwi-config.iml" filepath="$PROJECT_DIR$/.idea/kiwi-config.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

src/etc/default.kiwi.yml

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+version: 0.1
+
+suffix:
+  project: .project
+  down: .down
+
+docker:
+  net: kiwinet
+  cidr: 10.22.46.0/24
+
+target:
+  root: /var/kiwi

src/kiwi-config.py

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+#!/usr/bin/env python3
+
+import argparse
+from kiwi import *
+
+
+def main():
+    parser = argparse.ArgumentParser(description='kiwi-config')
+    parser.add_argument('cmd', metavar='command', type=str, help='subcommand to execute')
+
+    args = parser.parse_args()
+    print(args.cmd)
+
+    cf = config.Config.default()
+
+    pass
+
+
+if __name__ == "__main__":
+    main()

src/kiwi/__init__.py

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+__all__ = ['config']

src/kiwi/config.py

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+class Config:
+    # version, suffix_project, suffix_down, docker_net, docker_cidr, target_root = None
+
+    def __init__(self, filename):
+        import yaml
+
+        with open(filename, 'r') as stream:
+            try:
+                print(yaml.safe_load(stream))
+            except yaml.YAMLError as exc:
+                print(exc)
+
+    @classmethod
+    def default(cls):
+        return cls("./etc/default.kiwi.yml")