[GRASS-SVN] r72467 - in grass-addons/grass7/imagery: . i.signature.remove

[svn_grass at osgeo.org]

Author: lucadelu
Date: 2018-03-21 08:40:56 -0700 (Wed, 21 Mar 2018)
New Revision: 72467

Added:
   grass-addons/grass7/imagery/i.signature.remove/
   grass-addons/grass7/imagery/i.signature.remove/Makefile
   grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.html
   grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.py
Log:
i.signature.remove: added modules to remove signature files

Added: grass-addons/grass7/imagery/i.signature.remove/Makefile
===================================================================
--- grass-addons/grass7/imagery/i.signature.remove/Makefile	                        (rev 0)
+++ grass-addons/grass7/imagery/i.signature.remove/Makefile	2018-03-21 15:40:56 UTC (rev 72467)
@@ -0,0 +1,7 @@
+MODULE_TOPDIR = ../..
+
+PGM = i.signature.remove
+
+include $(MODULE_TOPDIR)/include/Make/Script.make
+
+default: script


Property changes on: grass-addons/grass7/imagery/i.signature.remove/Makefile
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Added: grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.html
===================================================================
--- grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.html	                        (rev 0)
+++ grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.html	2018-03-21 15:40:56 UTC (rev 72467)
@@ -0,0 +1,12 @@
+<H2>DESCRIPTION</H2>
+<em>i.signature.remove</em> remove one or more signature file from a group/subgroup
+
+<H2>EXAMPLE</H2>
+<div div="code"><pre>
+i.signature.remove igroup=name isubgroup=subname isignature=test 
+</pre></div>
+
+
+<H2>AUTHOR</H2>
+
+Luca Delucchi


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Added: grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.py
===================================================================
--- grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.py	                        (rev 0)
+++ grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.py	2018-03-21 15:40:56 UTC (rev 72467)
@@ -0,0 +1,95 @@
+#!/usr/bin/env python
+#
+############################################################################
+#
+# MODULE:	i.signature.list
+# AUTHOR(S):	Luca Delucchi
+#
+# PURPOSE:	List signature file for a group/subgroup
+# COPYRIGHT:	(C) 2018 by the GRASS Development Team
+#
+#		This program is free software under the GNU General Public
+#		License (>=v2). Read the file COPYING that comes with GRASS
+#		for details.
+#
+#############################################################################
+
+#%module
+#% description: List signature file for a group/subgroup
+#% keyword: imagery
+#% keyword: list
+#% keyword: group
+#%end
+
+#%flag
+#% key: f
+#% description: Force removal (required for actual deletion of files)
+#%end
+
+#%option G_OPT_I_GROUP
+#% description: Group used to print signature file
+#% required : no
+#%end
+
+#%option G_OPT_I_SUBGROUP 
+#% description: Subroup used to print signature file
+#% required : no
+#%end
+
+#%option
+#% key: signature
+#% type: string
+#% gisprompt: old,sig,sigfile
+#% label: Input signature file
+#% description: The name of the input signature file to copy
+#% multiple: yes
+#% required: yes
+#%end
+
+import os
+import sys
+import grass.script as grass
+
+def main():
+    group = options['group']
+    sub = options['subgroup']
+    signs = options['signature']
+    rem = flags['f']
+
+    gisenv = grass.gisenv()
+
+    try:
+        name, mapset = group.split('@', 1)
+    except ValueError:
+        name = group
+        mapset = gisenv['MAPSET']
+    
+    output_str = "The following signature files would be deleted:\n"
+    for sign in signs.split(','):
+        path = os.path.join(gisenv['GISDBASE'], gisenv['LOCATION_NAME'])
+        path = os.path.join(path, mapset, 'group', name, 'subgroup', sub,
+                            'sig', sign)
+        if not os.path.exists(path):
+            grass.fatal(_("Signature file <{pa}> does not exist for group "
+                          "<{gr}> and subgroup <{su}>".format(pa=sign,
+                                                              gr=group,
+                                                              su=sub)))
+        if rem:
+            try:
+                os.remove(path)
+                print(_("Removing signature file <{si}>".format(si=sign)))
+            except:
+                grass.warning(_("Signature file <{pa}> was not "
+                                "removed".format(pa=sign)))
+        else:
+            output_str += "{gr}/{su}/{sig}\n".format(gr=group, su=sub,
+                                                     sig=sign)
+    
+    if not rem:
+        print(output_str.rstrip())
+        grass.warning(_("Nothing removed. You must use the force flag (-f) "
+                        "to actually remove them. Exiting."))
+
+if __name__ == "__main__":
+    options, flags = grass.parser()
+    sys.exit(main())


Property changes on: grass-addons/grass7/imagery/i.signature.remove/i.signature.remove.py
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