gnulib-tool.py: Follow gnulib-tool changes, part 22.

Follow gnulib-tool change
2016-10-15  Bruno Haible  <bruno@clisp.org>
Avoid gnulib-tool warnings about the dependencies of 'parse-datetime'.

* pygnulib/GLModuleSystem.py (GLModule.getLicense): Special-case the
'parse-datetime' module.

1 files changed, 15 insertions, 9 deletions

diff --git a/pygnulib/GLModuleSystem.py b/pygnulib/GLModuleSystem.py
index 319175dee8..25c34f8756 100644
--- a/pygnulib/GLModuleSystem.py
+++ b/pygnulib/GLModuleSystem.py
@@ -796,16 +796,22 @@ Include:|Link:|License:|Maintainer:)'
         '''GLModule.getLicense(self) -> str
 
         Get license and warn user if module lacks a license.'''
-        license = self.getLicense_Raw()
-        if not self.isTests():
+        if str(self) == 'parse-datetime':
+            # This module is under a weaker license only for the purpose of some
+            # users who hand-edit it and don't use gnulib-tool. For the regular
+            # gnulib users they are under a stricter license.
+            return 'GPL'
+        else:
+            license = self.getLicense_Raw()
+            if not self.isTests():
+                if not license:
+                    if self.config['errors']:
+                        raise GLError(18, str(self))
+                    else:  # if not self.config['errors']
+                        sys.stderr.write('gnulib-tool: warning: module %s lacks a license\n' % str(self))
             if not license:
-                if self.config['errors']:
-                    raise GLError(18, str(self))
-                else:  # if not self.config['errors']
-                    sys.stderr.write('gnulib-tool: warning: module %s lacks a license\n' % str(self))
-        if not license:
-            license = 'GPL'
-        return license
+                license = 'GPL'
+            return license
 
     def getLicense_Raw(self):
         '''GLModule.getLicense_Raw() -> str