Changes between Version 30 and Version 31 of PyYAMLDocumentation

Timestamp:

06/19/06 13:09:58 (7 years ago)

Author:

xi

Comment:

--

PyYAMLDocumentation

@@ -297 +297 @@
 }}}
 
+
 The default representation for '''`Dice`''' objects is not nice:
 {{{
@@ -416 +417 @@
 - APL
 - ASP
+
 - Assembly
 - Awk
@@ -984 +986 @@
 
 
-=== YAMLError ===
-
-{{{
-#!python
-YAMLError()
-}}}
-
-If YAML parser encounters an error condition, it raises an exception which is an instance of
-'''`YAMLError`''' or of its subclass. An application may catch this exception and warn a user.
-{{{
-#!python
-try:
-    config = yaml.load(file('config.yaml', 'r'))
-except yaml.YAMLError, exc:
-    print "Error in configuration file:", exc
-}}}
-
-
 === Mark ===
 {{{
@@ -1013 +997 @@
 '''`buffer`''', when it is not `None`, is a part of the input stream that contain the position
 and '''`pointer`''' refers to the position in the `buffer`.
+
+
+=== YAMLError ===
+
+{{{
+#!python
+YAMLError()
+}}}
+
+If the YAML parser encounters an error condition, it raises an exception which is an instance of
+'''`YAMLError`''' or of its subclass. An application may catch this exception and warn a user.
+{{{
+#!python
+try:
+    config = yaml.load(file('config.yaml', 'r'))
+except yaml.YAMLError, exc:
+    print "Error in configuration file:", exc
+}}}
+
+An exception produced produced by the YAML processor may point to the problematic position.
+{{{
+#!python
+>>> try:
+...     yaml.load("unbalanced blackets: ][")
+... except yaml.YAMLError, exc:
+...     if hasattr(exc, 'problem_mark'):
+...         mark = exc.problem_mark
+...         print "Error position: (%s:%s)" % (mark.line+1, mark.column+1)
+
+Error position: (1:22)
+}}}
 
 
@@ -1123 +1138 @@
 TagToken(value=(u'!!', u'int'))
 ScalarToken(plain=False, style="'", value=u'5')
+
 BlockEntryToken()
 AliasToken(value=u'A')