Merge branch 'master' into c-parser

* master: (171 commits)
  BUG: fix Cython tz_convert bug with time zones that haven't had a UTC transition in a long time. close #1946
  BUG: fix buglet
  BUG: try fixing tzlocal bug
  Minor fixes to time series doc.
  Adding DataFrame methods to API reference.
  Added Series functions to API doc.
  BUG: fix segfault in SeriesGrouper with non-contiguous index
  RLS: Version 0.9.0 Release Candidate 1
  BLD: add lib depends #1945
  BUG: missing case for assigning DataFrame via ix
  BUG: python 3.1 timedelta compat issue
  BUG: python 3 tzoffset is not hashable
  TST: adds dateutil to travis-ci install commands
  BUG: let selecting multiple columns in DataFrame.__getitem__ work when there are duplicates. close #1943
  BUG: DatetimeConverter does not handle datetime64 arrays properly
  BUG: reindex with axis=1 when setting Series to scalar location, close #1942
  BUG: fix formatting of Timestamps in to_html/IPython notebook. refactor to_html code. close #1940
  ENH: allow single str input to na_values #1944
  TST: when xlrd is not installed skip tests needing it, close #1941
  BUG: DatetimeIndex localizes twice if input is localized DatetimeIndex #1838
  ...

Author: wesm

.travis.yml

@@ -9,7 +9,7 @@ python:
 
 install:
   - "if [[ $TRAVIS_PYTHON_VERSION == '2.5' ]]; then pip install --use-mirrors simplejson; fi"
-  - pip install --use-mirrors cython numpy nose pytz
+  - pip install --use-mirrors cython numpy nose pytz python-dateutil
 
 script:
   - python setup.py build_ext install

LICENSE

@@ -1,9 +1,14 @@
-======================
-PANDAS LICENSING TERMS
-======================
+=======
+License
+=======
 
-pandas is licensed under the BSD 3-Clause (also known as "BSD New" or 
-"BSD Simplified"), as follows:
+pandas is distributed under a 3-clause ("Simplified" or "New") BSD
+license. Parts of NumPy, SciPy, numpydoc, bottleneck, which all have
+BSD-compatible licenses, are included. Their licenses follow the pandas
+license.
+
+pandas license
+==============
 
 Copyright (c) 2011-2012, Lambda Foundry, Inc. and PyData Development Team
 All rights reserved.
@@ -67,7 +72,7 @@ a record of what changes/contributions they have specific copyright on,
 they should indicate their copyright in the commit message of the change
 when they commit the change to one of the PyData repositories.
 
-With this in mind, the following banner should be used in any source code 
+With this in mind, the following banner should be used in any source code
 file to indicate the copyright and license terms:
 
 #-----------------------------------------------------------------------------
@@ -77,4 +82,107 @@ file to indicate the copyright and license terms:
 # Distributed under the terms of the BSD Simplified License.
 #
 # The full license is in the LICENSE file, distributed with this software.
-#-----------------------------------------------------------------------------
+#-----------------------------------------------------------------------------
+
+NumPy license
+-------------
+
+Copyright (c) 2005-2012, NumPy Developers.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of the NumPy Developers nor the names of any
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+itions of this License Agreement.
+
+
+SciPy license
+-------------
+
+Copyright (c) 2001, 2002 Enthought, Inc.
+All rights reserved.
+
+Copyright (c) 2003-2012 SciPy Developers.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  a. Redistributions of source code must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+  b. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+  c. Neither the name of the Enthought nor the names of its contributors
+     may be used to endorse or promote products derived from this software
+     without specific prior written permission.
+
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+numpydoc license
+----------------
+
+The numpydoc license is in pandas/doc/sphinxext/LICENSE.txt
+
+Bottleneck license
+------------------
+
+Copyright (c) 2010-2012 Archipel Asset Management AB.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

NP_LICENSE.txt

@@ -63,7 +63,7 @@ Dependencies
 ============
 
   * `NumPy <http://www.numpy.org>`__: 1.6.1 or higher
-  * `python-dateutil <http://labix.org/python-dateutil>`__ 1.5
+  * `python-dateutil <http://labix.org/python-dateutil>`__ 1.5 or higher
 
 Optional dependencies
 ~~~~~~~~~~~~~~~~~~~~~

README.rst

@@ -22,7 +22,7 @@ Where to get it
 * Binary installers on PyPI: http://pypi.python.org/pypi/pandas
 * Documentation: http://pandas.pydata.org
 
-pandas 0.8.2
+pandas 0.9.0
 ============
 
 **Release date:** NOT YET RELEASED
@@ -31,21 +31,52 @@ pandas 0.8.2
 
   - Add ``str.encode`` and ``str.decode`` to Series (#1706)
   - Add `to_latex` method to DataFrame (#1735)
+  - Add convenient expanding window equivalents of all rolling_* ops (#1785)
+  - Add Options class to pandas.io.data for fetching options data from Yahoo!
+    Finance (#1748, #1739)
+  - Recognize and convert more boolean values in file parsing (Yes, No, TRUE,
+    FALSE, variants thereof) (#1691, #1295)
 
 **Improvements to existing features**
 
   - Add ``flags`` option for ``re.compile`` in some Series.str methods (#1659)
   - Parsing of UTC date strings in read_* functions (#1693)
   - Handle generator input to Series (#1679)
   - Add `na_action='ignore'` to Series.map to quietly propagate NAs (#1661)
+  - Add args/kwds options to Series.apply (#1829)
+  - Add inplace option to Series/DataFrame.reset_index (#1797)
+  - Add quoting option for DataFrame.to_csv (#1902)
+  - Indicate long column value truncation in DataFrame output with ... (#1854)
+  - DataFrame.dot will not do data alignment, and also work with Series (#1915)
+  - Add ``na`` option for missing data handling in some vectorized string
+    methods (#1689)
+  - If index_label=False in DataFrame.to_csv, do not print fields/commas in the
+    text output. Results in easier importing into R (#1583)
+  - Can pass tuple/list of axes to DataFrame.dropna to simplify repeated calls
+    (dropping both columns and rows) (#924)
+  - Improve DataFrame.to_html output for hierarchically-indexed rows (do not
+    repeat levels) (#1929)
 
 **API Changes**
 
   - Deprecated ``day_of_year`` API removed from PeriodIndex, use ``dayofyear``
     (#1723)
+  - Don't modify NumPy suppress printoption at import time
+  - The internal HDF5 data arrangement for DataFrames has been
+    transposed. Legacy files will still be readable by HDFStore (#1834, #1824)
+  - Legacy cruft removed: pandas.stats.misc.quantileTS
+  - Use ISO8601 format for Period repr: monthly, daily, and on down (#1776)
+  - Empty DataFrame columns are now created as object dtype. This will prevent
+    a class of TypeErrors that was occurring in code where the dtype of a
+    column would depend on the presence of data or not (e.g. a SQL query having
+    results) (#1783)
+  - Setting parts of DataFrame/Panel using ix now aligns input Series/DataFrame
+    (#1630)
 
 **Bug fixes**
 
+  - Perform arithmetic column-by-column in mixed-type DataFrame to avoid type
+    upcasting issues. Caused downstream DataFrame.diff bug (#1896)
   - Fix matplotlib auto-color assignment when no custom spectrum passed. Also
     respect passed color keyword argument (#1711)
   - Fix resampling logical error with closed='left' (#1726)
@@ -96,7 +127,84 @@ pandas 0.8.2
   - Fix DatetimeIndex.isin to function properly (#1763)
   - Fix conversion of array of tz-aware datetime.datetime to DatetimeIndex with
     right time zone (#1777)
-  - Fix DST issues with generating anchored date ranges (#1778)
+  - Fix DST issues with generating ancxhored date ranges (#1778)
+  - Fix issue calling sort on result of Series.unique (#1807)
+  - Fix numerical issue leading to square root of negative number in
+    rolling_std (#1840)
+  - Let Series.str.split accept no arguments (like str.split) (#1859)
+  - Allow user to have dateutil 2.1 installed on a Python 2 system (#1851)
+  - Catch ImportError less aggressively in pandas/__init__.py (#1845)
+  - Fix pip source installation bug when installing from GitHub (#1805)
+  - Fix error when window size > array size in rolling_apply (#1850)
+  - Fix pip source installation issues via SSH from GitHub
+  - Fix OLS.summary when column is a tuple (#1837)
+  - Fix bug in __doc__ patching when -OO passed to interpreter (#1792, #1741)
+  - Fix unicode console encoding issue in IPython notebook (#1782, #1768)
+  - Fix unicode formatting issue with Series.name (#1782)
+  - Fix bug in DataFrame.duplicated with datetime64 columns (#1833)
+  - Fix bug in Panel internals resulting in error when doing fillna after
+    truncate not changing size of panel (#1823)
+  - Prevent segfault due to MultiIndex not being supported in HDFStore table
+    format (#1848)
+  - Fix UnboundLocalError in Panel.__setitem__ and add better error (#1826)
+  - Fix to_csv issues with list of string entries. Isnull works on list of
+    strings now too (#1791)
+  - Fix Timestamp comparisons with datetime values outside the nanosecond range
+    (1677-2262)
+  - Revert to prior behavior of normalize_date with datetime.date objects
+    (return datetime)
+  - Fix broken interaction between np.nansum and Series.any/all
+  - Fix bug with multiple column date parsers (#1866)
+  - DatetimeIndex.union(Int64Index) was broken
+  - Make plot x vs y interface consistent with integer indexing (#1842)
+  - set_index inplace modified data even if unique check fails (#1831)
+  - Only use Q-OCT/NOV/DEC in quarterly frequency inference (#1789)
+  - Upcast to dtype=object when unstacking boolean DataFrame (#1820)
+  - Fix float64/float32 merging bug (#1849)
+  - Fixes to Period.start_time for non-daily frequencies (#1857)
+  - Fix failure when converter used on index_col in read_csv (#1835)
+  - Implement PeriodIndex.append so that pandas.concat works correctly (#1815)
+  - Avoid Cython out-of-bounds access causing segfault sometimes in pad_2d,
+    backfill_2d
+  - Fix resampling error with intraday times and anchored target time (like
+    AS-DEC) (#1772)
+  - Fix .ix indexing bugs with mixed-integer indexes (#1799)
+  - Respect passed color keyword argument in Series.plot (#1890)
+  - Fix rolling_min/max when the window is larger than the size of the input
+    array. Check other malformed inputs (#1899, #1897)
+  - Rolling variance / standard deviation with only a single observation in
+    window (#1884)
+  - Fix unicode sheet name failure in to_excel (#1828)
+  - Override DatetimeIndex.min/max to return Timestamp objects (#1895)
+  - Fix column name formatting issue in length-truncated column (#1906)
+  - Fix broken handling of copying Index metadata to new instances created by
+    view(...) calls inside the NumPy infrastructure
+  - Support datetime.date again in DateOffset.rollback/rollforward
+  - Raise Exception if set passed to Series constructor (#1913)
+  - Add TypeError when appending HDFStore table w/ wrong index type (#1881)
+  - Don't raise exception on empty inputs in EW functions (e.g. ewma) (#1900)
+  - Make asof work correctly with PeriodIndex (#1883)
+  - Fix extlinks in doc build
+  - Fill boolean DataFrame with NaN when calling shift (#1814)
+  - Fix setuptools bug causing pip not to Cythonize .pyx files sometimes
+  - Fix negative integer indexing regression in .ix from 0.7.x (#1888)
+  - Fix error while retrieving timezone and utc offset from subclasses of
+    datetime.tzinfo without .zone and ._utcoffset attributes (#1922)
+  - Fix DataFrame formatting of small, non-zero FP numbers (#1911)
+  - Various fixes by upcasting of date -> datetime (#1395)
+  - Raise better exception when passing multiple functions with the same name,
+    such as lambdas, to GroupBy.aggregate
+  - Fix DataFrame.apply with axis=1 on a non-unique index (#1878)
+  - Proper handling of Index subclasses in pandas.unique (#1759)
+  - Set index names in DataFrame.from_records (#1744)
+  - Fix time series indexing error with duplicates, under and over hash table
+    size cutoff (#1821)
+  - Handle list keys in addition to tuples in DataFrame.xs when
+    partial-indexing a hierarchically-indexed DataFrame (#1796)
+  - Support multiple column selection in DataFrame.__getitem__ with duplicate
+    columns (#1943)
+  - Fix time zone localization bug causing improper fields (e.g. hours) in time
+    zones that have not had a UTC transition in a long time (#1946)
 
 pandas 0.8.1
 ============

RELEASE.rst

@@ -150,16 +150,18 @@ def sendmail(step=None, err_msg=None):
     finally:
         server.close()
 
-def _get_dir():
+def _get_dir(subdir=None):
     import getpass
     USERNAME = getpass.getuser()
     if sys.platform == 'darwin':
         HOME = '/Users/%s' % USERNAME
     else:
         HOME = '/home/%s' % USERNAME
 
-    tmp_dir = '%s/tmp' % HOME
-    return tmp_dir
+    if subdir is None:
+        subdir = '/code/scripts/config'
+    conf_dir = '%s/%s' % (HOME, subdir)
+    return conf_dir
 
 def _get_credentials():
     tmp_dir = _get_dir()
@@ -177,7 +179,7 @@ def _get_credentials():
 
 def _get_config():
     tmp_dir = _get_dir()
-    with open('%s/config' % tmp_dir, 'r') as fh:
+    with open('%s/addresses' % tmp_dir, 'r') as fh:
         from_name, to_name = fh.read().split(',')
     return from_name, to_name