Update to add df_authors as attribute of the record

modules/store_tools/pluginauthors.py

@@ -52,25 +52,28 @@ def to_initial(name):
 class PluginAuthors(object):
     """Plugin to handle authors in RecordPubli and RecordHepPubli
 
-    Authors and their affiliations are stored in DataFrame with the
-    following structure:
-
-        +---------------+--------------------------------+
-        | column        |                                |
-        +===============+================================+
-        | affiliation   | value separated by "|"         |
-        +---------------+--------------------------------+
-        | first_name    | first name                     |
-        +---------------+--------------------------------+
-        | fmt_name      | formated name                  |
-        +---------------+--------------------------------+
-        | full_name     | Last, First                    |
-        +---------------+--------------------------------+
-        | last_name     | family name                    |
-        +---------------+--------------------------------+
-
-    The DataFrame has to be build in the parent
-    It is retrieved via self["authors"]
+    Attributes:
+
+        df_authors (pandas.DataFrame):
+            Authors and their affiliations are stored in DataFrame with the
+            following structure:
+
+                +---------------+--------------------------------+
+                | column        |                                |
+                +===============+================================+
+                | affiliation   | value separated by "|"         |
+                +---------------+--------------------------------+
+                | first_name    | first name                     |
+                +---------------+--------------------------------+
+                | fmt_name      | formated name                  |
+                +---------------+--------------------------------+
+                | full_name     | Last, First                    |
+                +---------------+--------------------------------+
+                | last_name     | family name                    |
+                +---------------+--------------------------------+
+
+            The DataFrame has to be build in the parent
+            It is retrieved via self.df_authors
 
     """
 
@@ -108,7 +111,7 @@ class PluginAuthors(object):
                 * the list is empty when authors are not defined.
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         if sort:
             li = (df[["last_name", "fmt_name"]]
@@ -142,7 +145,7 @@ class PluginAuthors(object):
                 - empty string when nothing is found.
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         query = df.affiliation.str.match(pattern)
         data = df[query]
@@ -174,7 +177,7 @@ class PluginAuthors(object):
                 * The string is empty when nothing is found.
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         query = df.fmt_name.str.contains(pattern)
 
@@ -213,7 +216,7 @@ class PluginAuthors(object):
                 * Empty string when authors are not found.
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         query = df.affiliation.str.contains(pattern)
 
@@ -237,7 +240,7 @@ class PluginAuthors(object):
                 empty string when the first author is not defined.
 
         """
-        return self["authors"].fmt_name.iloc[0]
+        return self.df_authors.fmt_name.iloc[0]
 
     def first_author_institutes(self):
         """The institute(s) associated to the first author.
@@ -248,7 +251,7 @@ class PluginAuthors(object):
                 - The string is empty when institutes are not defined.
 
         """
-        val = self["authors"].affiliation.iloc[0]
+        val = self.df_authors.affiliation.iloc[0]
         return ("" if val == NaN else val)
 
     def institutes(self):
@@ -259,7 +262,7 @@ class PluginAuthors(object):
                 the list is sort in alphabetic order.
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         # expand multi-affiliation (one per column)
         df = df.affiliation.str.split("|", expand=True)
@@ -285,7 +288,7 @@ class PluginAuthors(object):
             bool:
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         if len(df) == 1 and df.affiliation.iloc[0] == "":
             return False
@@ -299,7 +302,7 @@ class PluginAuthors(object):
             bool:
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         query = df.affiliation.isin(["", NaN])
         return df.affiliation[query].size == 0
@@ -311,7 +314,7 @@ class PluginAuthors(object):
             bool:
 
         """
-        df = self["authors"]
+        df = self.df_authors
 
         cols = {"first_name", "full_name", "last_name"}
         if len(df.columns.intersection(cols)) != 3:
@@ -346,7 +349,7 @@ class PluginAuthors(object):
 
         self._last_fmt_author = fmt
 
-        df = self["authors"]
+        df = self.df_authors
 
         # ....................................................................
         #

modules/store_tools/recordheppubli.py

@@ -60,7 +60,7 @@ class RecordHepPubli(RecordHep, PluginAuthors, PluginPublicationInfo):
                     "fmt_name",
                     "full_name",
                     "last_name"]
-            self["authors"] = DataFrame([[""] * len(cols)], columns=cols)
+            self.df_authors = DataFrame([[""] * len(cols)], columns=cols)
             return
 
         data = []
@@ -88,7 +88,7 @@ class RecordHepPubli(RecordHep, PluginAuthors, PluginPublicationInfo):
             df = df.drop_duplicates("full_name")
 
         # replace
-        self["authors"] = df
+        self.df_authors = df
 
     def _process_publication_info(self):
         """Convert publication_info into DataFrame:

modules/store_tools/recordpubli.py

@@ -161,7 +161,7 @@ class RecordPubli(Record, PluginAuthors, PluginPublicationInfo):
                     "fmt_name",
                     "full_name",
                     "last_name"]
-            self["authors"] = DataFrame([[""] * len(cols)], columns=cols)
+            self.df_authors = DataFrame([[""] * len(cols)], columns=cols)
             return
 
         data = self["authors"]
@@ -197,7 +197,7 @@ class RecordPubli(Record, PluginAuthors, PluginPublicationInfo):
         df["fmt_name"] = df.full_name
 
         # replace
-        self["authors"] = df
+        self.df_authors = df
 
     def _process_publication_info(self):
         """Convert publication_info into DataFrame:

tests/basis/test_04_RecordPubli.py

@@ -39,7 +39,7 @@ def test_constructor_cds_04002(record):
     """test the method _process_authors and _process_publication_info.
 
     """
-    authors = record["authors"]
+    authors = record.df_authors
     assert isinstance(authors, pd.DataFrame)
 
     refcols = ["affiliation",

tests/basis/test_05_RecordHepPubli.py

@@ -39,7 +39,7 @@ def test_constructor_ins_05002(record):
     """test the method _process_authors and _process_publication_info.
 
     """
-    authors = record["authors"]
+    authors = record.df_authors
     assert isinstance(authors, pd.DataFrame)
 
     refcols = ["affiliation",