Add export, temporary eth plugin inline

MANIFEST.in

@@ -1 +1 @@
-include requirements.txt
+include requirements.txt cic/data/* cic/schema/*

cic/attachment.py

@@ -46,6 +46,12 @@ class Attachment(Data):
         os.makedirs(self.attachment_path)
 
 
+    def get(self):
+        def maphex(v):
+            return v.hex()
+        return list(map(maphex, self.digests))
+
+
     def __str__(self):
         s = ''
         for i in range(len(self.contents)):

cic/cmd/export.py

@@ -0,0 +1,40 @@
+# standard imports
+import logging
+import importlib
+
+# local imports
+from cic import Proof
+from cic.meta import Meta
+from cic.attachment import Attachment
+from cic.network import Network
+
+logg = logging.getLogger(__name__)
+
+
+def process_args(argparser):
+    argparser.add_argument('-d', '--directory', type=str, dest='directory', default='.', help='directory')
+    argparser.add_argument('-y', '--signer', type=str, dest='signer', help='target-specific signer to use for export')
+    argparser.add_argument('target', type=str, help='target network type')
+
+
+def validate_args(args):
+    pass
+
+
+def execute(config, eargs):
+    modname = 'cic.ext.{}'.format(eargs.target)
+    cmd_mod = importlib.import_module(modname)
+
+    cp = Proof(path=eargs.directory)
+    cm = Meta(path=eargs.directory)
+    ca = Attachment(path=eargs.directory)
+    cn = Network(eargs.directory)
+
+    cp.load()
+    cm.load()
+    ca.load()
+    cn.load()
+
+    ref = cn.reference(eargs.target)
+    logg.debug('found reference {} for target {}'.format(ref, eargs.target))
+    getattr(cmd_mod, 'new')(ref, ca.get())

cic/cmd/init.py

@@ -7,7 +7,6 @@ from cic import Proof
 from cic.meta import Meta
 from cic.attachment import Attachment
 from cic.network import Network
-
 logg = logging.getLogger(__name__)
 
 

cic/cmd/show.py

@@ -7,7 +7,7 @@ from cic.network import Network
 
 def process_args(argparser):
     argparser.add_argument('-f', '--file', type=str, help='add file')
-    argparser.add_argument('-d', '--directory', type=str, dest='directory', default='.', help='directory')
+    argparser.add_argument('-d', '--directory', type=str, dest='directory', default='.', help='cic data directory')
 
 
 def validate_args(args):

cic/ext/eth/__init__.py

@@ -0,0 +1,16 @@
+# standard imports
+import logging
+
+logg = logging.getLogger(__name__)
+
+
+class CICEth:
+
+    def __init__(self, reference, proofs):
+        self.reference = reference
+        self.proofs = proofs
+        logg.debug('eth strup with reference {} proofs {}'.format(reference, proofs))
+
+
+def new(reference, proofs):
+    return CICEth(reference, proofs)

cic/network.py

@@ -35,6 +35,13 @@ class Network(Data):
         f.close()
 
 
+    def reference(self, k):
+        v = self.references.get(k)
+        if v  == None:
+            raise AttributeError('no defined reference for {}'.format(k))
+        return v
+
+
     def __str__(self):
         s = ''
         for k in self.references.keys():

cic/proof.py

@@ -47,6 +47,7 @@ class Proof(Data):
         f.close()
 
 
+    
     def __str__(self):
         return """description: {}
 """.format(self.description)

cic/runnable/cic_cmd.py

@@ -8,6 +8,7 @@ import importlib
 # external imports
 import cic.cmd.init as cmd_init
 import cic.cmd.show as cmd_show
+import cic.cmd.export as cmd_export
 
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
@@ -26,6 +27,8 @@ sub_init = sub.add_parser('init', help='initialize new cic data directory')
 cmd_init.process_args(sub_init)
 sub_show = sub.add_parser('show', help='display summary of current state of cic data directory')
 cmd_show.process_args(sub_show)
+sub_export = sub.add_parser('export', help='export cic data directory state to a specified target')
+cmd_export.process_args(sub_export)
 
 args = argparser.parse_args(sys.argv[1:])
 

setup.cfg

@@ -28,3 +28,4 @@ include_package_data = True
 packages = 
 	cic
 	cic.runnable
+	cic.ext