fix #27

Author: chfw

CHANGELOG.rst

@@ -1,6 +1,12 @@
 Change log
 ================================================================================
 
+0.2.2 - 01.06.2016
+--------------------------------------------------------------------------------
+
+#. quick bug fix, see `issue #27 <https://github.com/pyexcel/pyexcel-text/issues/27>`_
+
+ 
 0.2.1 - 01.06.2016
 --------------------------------------------------------------------------------
 

pyexcel_text.yml

@@ -1,7 +1,7 @@
 overrides: "pyexcel.yaml"
 name: "pyexcel-text"
 nick_name: text
-version: 0.2.1
+version: 0.2.2
 file_type: text
 dependencies:
   - pyexcel>=0.2.2

pyexcel_text/_json.py

@@ -8,6 +8,7 @@
     :license: New BSD
 """
 import json
+import types
 from pyexcel.sources.rendererfactory import Renderer
 
 file_types = ('json',)
@@ -28,7 +29,9 @@ def render_book(self, book):
 def jsonify(sheet, file_type, write_title):
     content = ""
     table = sheet.to_array()
-    if hasattr(sheet, 'colnames'):
+    if isinstance(table, types.GeneratorType):
+        table = list(table)
+    else:
         colnames = sheet.colnames
         rownames = sheet.rownames
         # In the following, row[0] is the name of each row
@@ -39,8 +42,6 @@ def jsonify(sheet, file_type, write_title):
             table = [dict(zip(colnames, row)) for row in table[1:]]
         elif rownames:
             table = dict((row[0], row[1:]) for row in table)
-    else:
-        table = list(table)
     if write_title:
         content = {sheet.name: table}
     else:

setup.py

@@ -7,7 +7,7 @@
 
 NAME = 'pyexcel-text'
 AUTHOR = 'C.W.'
-VERSION = '0.2.1'
+VERSION = '0.2.2'
 EMAIL = 'wangc_2011 (at) hotmail.com'
 LICENSE = 'New BSD'
 PACKAGES = find_packages(exclude=['ez_setup', 'examples', 'tests'])