rename HarvestState.next() to HarvestState.next_span()

"span" short for "timespan" to harvest; there may be a better name to
use.

Motivation for this is to work around a pylint erorr that .next() was
not callable. This might be a bug with pylint, but .next() is also a
very generic name.

4 files changed, 5 insertions, 5 deletions

diff --git a/python/fatcat_tools/harvest/doi_registrars.py b/python/fatcat_tools/harvest/doi_registrars.py
index 4e027738..f84acb24 100644
--- a/python/fatcat_tools/harvest/doi_registrars.py
+++ b/python/fatcat_tools/harvest/doi_registrars.py
@@ -174,7 +174,7 @@ class HarvestCrossrefWorker:
     def run(self, continuous=False):
 
         while True:
-            current = self.state.next(continuous) # pylint: disable=not-callable
+            current = self.state.next_span(continuous)
             if current:
                 print("Fetching DOIs updated on {} (UTC)".format(current), file=sys.stderr)
                 self.fetch_date(current)
diff --git a/python/fatcat_tools/harvest/harvest_common.py b/python/fatcat_tools/harvest/harvest_common.py
index 5f7aa084..27ab8b4a 100644
--- a/python/fatcat_tools/harvest/harvest_common.py
+++ b/python/fatcat_tools/harvest/harvest_common.py
@@ -83,12 +83,12 @@ class HarvestState:
                 self.to_process.add(current)
             current += datetime.timedelta(days=1)
 
-    def next(self, continuous=False):
+    def next_span(self, continuous=False):
         """
         Gets next timespan (date) to be processed, or returns None if completed.
 
         If 'continuous' arg is True, will try to enqueue recent possibly valid
-        timespans; the idea is to call next() repeatedly, and it will return a
+        timespans; the idea is to call next_span() repeatedly, and it will return a
         new timespan when it becomes "available".
         """
         if continuous:
diff --git a/python/fatcat_tools/harvest/oaipmh.py b/python/fatcat_tools/harvest/oaipmh.py
index af1ca0d5..d30f9507 100644
--- a/python/fatcat_tools/harvest/oaipmh.py
+++ b/python/fatcat_tools/harvest/oaipmh.py
@@ -98,7 +98,7 @@ class HarvestOaiPmhWorker:
     def run(self, continuous=False):
 
         while True:
-            current = self.state.next(continuous) # pylint: disable=not-callable
+            current = self.state.next_span(continuous)
             if current:
                 print("Fetching DOIs updated on {} (UTC)".format(current), file=sys.stderr)
                 self.fetch_date(current)
diff --git a/python/fatcat_tools/harvest/pubmed.py b/python/fatcat_tools/harvest/pubmed.py
index d78045c6..f6301b8d 100644
--- a/python/fatcat_tools/harvest/pubmed.py
+++ b/python/fatcat_tools/harvest/pubmed.py
@@ -144,7 +144,7 @@ class PubmedFTPWorker:
             if len(self.date_file_map) == 0:
                 raise ValueError("map from dates to files should not be empty, maybe the HTML changed?")
 
-            current = self.state.next(continuous) # pylint: disable=not-callable
+            current = self.state.next_span(continuous)
             if current:
                 print("Fetching citations updated on {} (UTC)".format(current), file=sys.stderr)
                 self.fetch_date(current)