Merge pull request OmegaK2#17 from Turmfalke2/fix_relative_paths

turn relative paths for out_dir and tmp_dir into absolute paths

PyPoE/cli/exporter/wiki/core.py

@@ -52,8 +52,8 @@
 class WikiHandler(BaseHandler):
     def __init__(self, sub_parser):
         # Config Options
-        config.add_option('temp_dir', 'is_directory(exists=True)')
-        config.add_option('out_dir', 'is_directory(exists=True)')
+        config.add_option('temp_dir', 'is_directory(exists=True, make_absolute=True)')
+        config.add_option('out_dir', 'is_directory(exists=True, make_absolute=True)')
         config.register_setup('temp_dir', self._setup)
         config.add_setup_variable('temp_dir', 'hash', 'string(default="")')
         config.add_setup_listener('version', self._ver_dist_changed)

PyPoE/shared/config/validator.py

@@ -214,7 +214,7 @@ def is_file(value, *args, exists=True, allow_empty=False, **kwargs):
         return value
 
 
-def is_directory(value, *args, exists=True, allow_empty=False, **kwargs):
+def is_directory(value, *args, exists=True, allow_empty=False, make_absolute=False, **kwargs):
     """
     Checks whether the value is a valid directory path (and optionally whether
     it exists).
@@ -227,6 +227,8 @@ def is_directory(value, *args, exists=True, allow_empty=False, **kwargs):
         whether the directory is required to exist to pass the validation check
     allow_empty : bool
         whether empty strings are allowed
+    make_absolute : bool
+        whether to turn a potentional relative path into an absolute one
 
     Returns
     -------
@@ -244,6 +246,8 @@ def is_directory(value, *args, exists=True, allow_empty=False, **kwargs):
         _exists(value, exists)
         if not os.path.isdir(value):
             raise ValidateError('"%s" is not a directory.' % value)
+        if make_absolute:
+            value = os.path.abspath(value)
         return value
 
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