Correct format errors flagged by the linter

I can't seem to get my editor to read the flake8 config file, otherwise
I would setup autoformat on save.

Author: php1ic

pynch/ame_mass_parse.py

@@ -50,6 +50,6 @@ def read_file(self) -> pd.DataFrame:
             lines = [line.rstrip() for line in f]
 
         # Remove the header lines
-        lines = lines[self.HEADER : self.FOOTER]
+        lines = lines[self.HEADER: self.FOOTER]
 
         return pd.DataFrame([self._read_line(line) for line in lines])

pynch/ame_reaction_1_parse.py

@@ -56,6 +56,6 @@ def read_file(self) -> pd.DataFrame:
             lines = [line.rstrip() for line in f]
 
         # Remove the header lines
-        lines = lines[self.HEADER : self.FOOTER]
+        lines = lines[self.HEADER: self.FOOTER]
 
         return pd.DataFrame([self._read_line(line) for line in lines])

pynch/ame_reaction_2_parse.py

@@ -56,7 +56,7 @@ def read_file(self) -> pd.DataFrame:
             lines = [line.rstrip() for line in f]
 
         # Remove the header lines and the footer for the 2020 table
-        lines = lines[self.HEADER : self.FOOTER]
+        lines = lines[self.HEADER: self.FOOTER]
 
         # The 2020 rct2 file has additional lines feeds not present in any other file
         the_lines = [line for line in lines if line[:1] != "1"]

pynch/nubase_parse.py

@@ -83,7 +83,7 @@ def _read_decay_string(self, line: str) -> str:
     def _read_line(self, line: str) -> dict:
         """Read a line of the file."""
         # Ignore isomers for the moment
-        state = self._read_as_int(line, self.START_STATE, self.END_STATE)  
+        state = self._read_as_int(line, self.START_STATE, self.END_STATE)
         if state is None or state > 0:
             return dict()
 
@@ -92,25 +92,25 @@ def _read_line(self, line: str) -> dict:
             line = line.replace("#", " ")
 
         data = {
-            "Experimental" : exp,
+            "Experimental": exp,
             "TableYear": self.year,
-            "A" : self._read_as_int(line, self.START_A, self.END_A),
-            "Z" : self._read_as_int(line, self.START_Z, self.END_Z),
-            "NubaseMassExcess" : self._read_as_float(line, self.START_ME, self.END_ME),
-            "NubaseMassExcessError" : self._read_as_float(line, self.START_DME, self.END_DME),
+            "A": self._read_as_int(line, self.START_A, self.END_A),
+            "Z": self._read_as_int(line, self.START_Z, self.END_Z),
+            "NubaseMassExcess": self._read_as_float(line, self.START_ME, self.END_ME),
+            "NubaseMassExcessError": self._read_as_float(line, self.START_DME, self.END_DME),
             # "LevelEnergy" : self._read_as_float(,
             #     line, self.START_ISOMER, self.END_ISOMER
             # )
             # "LevelEnergyError" : self._read_as_float(,
             #     line, self.START_DISOMER, self.END_DISOMER
             # )
-            "LevelSpin" : self._read_spin(line),
-            "DiscoveryYear" : (
+            "LevelSpin": self._read_spin(line),
+            "DiscoveryYear": (
                 self._read_as_int(line, self.START_YEAR, self.END_YEAR, default=1900)
                 if self.year != 2003
                 else 1900
             ),
-            "Decay" : self._read_decay_string(line),
+            "Decay": self._read_decay_string(line),
         }
 
         data["HalfLifeValue"], data["HalfLifeUnit"], data["HalfLifeError"] = self._read_all_halflife_data(line)