Add issue to the top level of the article

.zenodo.json

@@ -2,7 +2,7 @@
     "description": "Translates isi web of knowledge files into python objects.",
     "license": "MIT",
     "title": "coreofscience/python-wostools",
-    "version": "v2.0.2",
+    "version": "v2.0.3",
     "upload_type": "software",
     "publication_date": "2018-08-13",
     "creators": [
@@ -25,7 +25,7 @@
     "related_identifiers": [
         {
             "scheme": "url",
-            "identifier": "https://github.com/coreofscience/python-wostools/tree/v2.0.2",
+            "identifier": "https://github.com/coreofscience/python-wostools/tree/v2.0.3",
             "relation": "isSupplementTo"
         },
         {

HISTORY.md

@@ -1,5 +1,9 @@
 # History
 
+## 2.0.3 (2020-08-09)
+
+- Add issue to the articles top level.
+
 ## 2.0.2 (2020-08-09)
 
 - Fix bug with first author merging articles.

setup.py

@@ -42,7 +42,7 @@
     test_suite="tests",
     tests_require=test_requirements,
     url="https://github.com/coreofscience/python-wostools",
-    version="2.0.2",
+    version="2.0.3",
     zip_safe=False,
     long_description_content_type="text/markdown",
 )

wostools/__init__.py

@@ -2,7 +2,7 @@
 
 __author__ = """Core of Science"""
 __email__ = "[email protected]"
-__version__ = "2.0.2"
+__version__ = "2.0.3"
 
 from wostools.article import Article
 from wostools.lazy import LazyCollection

wostools/article.py

@@ -33,6 +33,7 @@ def __init__(
         year: Optional[int],
         journal: Optional[str],
         volume: Optional[str] = None,
+        issue: Optional[str] = None,
         page: Optional[str] = None,
         doi: Optional[str] = None,
         references: Optional[List[str]] = None,
@@ -46,6 +47,7 @@ def __init__(
         self.year: Optional[int] = year
         self.journal: Optional[str] = journal
         self.volume: Optional[str] = volume
+        self.issue: Optional[str] = volume
         self.page: Optional[str] = page
         self.doi: Optional[str] = doi
         self.references: List[str] = references or []
@@ -111,6 +113,7 @@ def merge(self, other: "Article") -> "Article":
             year=self.year or other.year,
             journal=self.journal or other.journal,
             volume=self.volume or other.volume,
+            issue=self.issue or other.issue,
             page=self.page or other.page,
             doi=self.doi or other.doi,
             sources={*self.sources, *other.sources},
@@ -139,6 +142,7 @@ def from_isi_text(cls, raw: str) -> "Article":
             year=processed.get("year"),
             journal=processed.get("source_abbreviation"),
             volume=processed.get("volume"),
+            issue=processed.get("issue"),
             page=processed.get("beginning_page"),
             doi=processed.get("DOI"),
             references=processed.get("references"),