yaml emitter bug

[rwb123@…]

The following code produces bad yaml output, which subsequently dies in the yaml.load(). This is with pyyaml 3.0.3 on python 2.4.1.

import yaml

e = {"texas: '": 92.5}
yammy = yaml.dump(e)
print yammy
e2 = yaml.load(yammy)
print e2

The yaml output is:

$ python yamlbug2.py
{'texas: '': 92.5}

Traceback (most recent call last):
  File "yamlbug2.py", line 10, in ?
    e2 = yaml.load(yammy)
  File "/home/blahblah/dl/yaml/PyYAML-3.03/lib/yaml/__init__.py", line 61, in load
    return loader.get_data()
 ... etc.

[anonymous]

Let's try again:

Code:

import yaml
e = {"texas: '": 92.5}
yammy = yaml.dump(e)
print yammy
e2 = yaml.load(yammy)
print e2

Output:

$ python yamlbug2.py
{'texas: '': 92.5}

Traceback (most recent call last):
  File "yamlbug2.py", line 10, in ?
    e2 = yaml.load(yammy)
  File "/home/blahblah/dl/yaml/PyYAML-3.03/lib/yaml/__init__.py", line 61, in load
    return loader.get_data()
  File "/home/blahblah/dl/yaml/PyYAML-3.03/lib/yaml/constructor.py", line 41, inget_data

[xi]

Duplicate of #17, fixed in [197].

If you don't want to checkout the code from svn, replace the file yaml/emitter.py with  http://svn.pyyaml.org/pyyaml/trunk/lib/yaml/emitter.py.