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Melt docstring.
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2 files changed

+12
-3
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2 files changed

+12
-3
lines changed

pandas/core/frame.py

+9-2
Original file line numberDiff line numberDiff line change
@@ -105,7 +105,11 @@
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optional_by="""
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by : str or list of str
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Name or list of names which refer to the axis items.""",
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versionadded_to_excel='')
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versionadded_to_excel='',
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versionadded_melt='\n.. versionadded:: 0.20.0\n',
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other_melt='melt')
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import pdb; pdb.set_trace()
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_numeric_only_doc = """numeric_only : boolean, default None
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Include only float, int, boolean data. If None, will attempt to use
@@ -4061,6 +4065,8 @@ def unstack(self, level=-1, fill_value=None):
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the row axis, leaving just two non-identifier columns, 'variable' and
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'value'.
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%(versionadded_melt)s
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Parameters
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----------
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frame : DataFrame
@@ -4079,6 +4085,7 @@ def unstack(self, level=-1, fill_value=None):
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See also
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--------
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%(other_melt)s
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pivot_table
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DataFrame.pivot
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@@ -4142,7 +4149,7 @@ def unstack(self, level=-1, fill_value=None):
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"""
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@Appender(_shared_docs['melt'], indents=2)
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@Appender(_shared_docs['melt'] % _shared_doc_kwargs)
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def melt(self, id_vars=None, value_vars=None, var_name=None,
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value_name='value', col_level=None):
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from pandas.core.reshape import melt

pandas/core/reshape.py

+3-1
Original file line numberDiff line numberDiff line change
@@ -30,6 +30,8 @@
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from pandas.core.frame import _shared_docs
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from pandas.util.decorators import Appender
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_shared_docs_kwargs = dict(
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versionadded_melt="", other_melt='DataFrame.melt')
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from pandas.core.index import MultiIndex, _get_na_value
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@@ -704,7 +706,7 @@ def _convert_level_number(level_num, columns):
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return result
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@Appender(_shared_docs['melt'], indents=2)
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@Appender(_shared_docs['melt'] % _shared_docs_kwargs)
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def melt(frame, id_vars=None, value_vars=None, var_name=None,
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value_name='value', col_level=None):
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# TODO: what about the existing index?

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