Merge pull request #575 from Anaconda-Platform/tech/AC-87/bump_version_to_1_8_0

AC-87: Fixes and version bump to 1.8.0

Author: yshmatov-anaconda

binstar_client/__about__.py

@@ -4,4 +4,4 @@
 
 __all__ = ['__version__']
 
-__version__ = '1.8.0rc2'
+__version__ = '1.8.0'

binstar_client/requests_ext.py

@@ -121,13 +121,13 @@ def tell(self):
 
     def seek(self, pos, mode=0):
         assert pos == 0
-        if mode is 0:
+        if mode == 0:
             self.to_read = self.have_read + self.to_read
             self.have_read = []
             [fd.seek(pos, mode) for fd in self.to_read]
             self.cursor = 0
 
-        elif mode is 2:
+        elif mode == 2:
             self.have_read = self.have_read + self.to_read
             self.to_read = []
             [fd.seek(pos, mode) for fd in self.have_read]

binstar_client/utils/notebook/__init__.py

@@ -45,7 +45,7 @@ def has_environment(nb_file):
             data = fb.read()
         nb = nbformat.reader.reads(data)
         return 'environment' in nb['metadata']
-    except (AttributeError, KeyError):
+    except (ValueError, AttributeError, KeyError):
         return False
     except (IOError, nbformat.reader.NotJSONError):
         return False