Remove excess whitespace at end of reports.

    gh-21

Author: ray310

.pre-commit-config.yaml

@@ -35,5 +35,5 @@ repos:
         entry: pytest
         language: python
         types: [python]
-        stages: [pre-commit, pre-push]
+        stages: [pre-push]
         always_run: true

src/pandahelper/reports.py

@@ -235,7 +235,8 @@ def __repr__(self):
             list(self.null_stats.items()), headers=["Summary of Nulls Per Row", ""]
         )
         output = ["".join([x, "\n\n"]) for x in [df_table, dtype_table, null_table]]
-        return "".join(output)
+        output = "".join(output).strip()
+        return output + "\n"
 
     def save_report(self, path):
         """Save profile to provided path.
@@ -311,7 +312,8 @@ def __repr__(self):
                 stats = {k: str(v) for k, v in self.stats.items()}
             stats_table = tabulate(list(stats.items()), headers=["Statistic", "Value"])
         output = ["".join([x, "\n\n"]) for x in [series_table, freq_table, stats_table]]
-        return "".join(output)
+        output = "".join(output).strip()
+        return output + "\n"
 
     def save_report(self, path):
         """Save profile to provided path.

tests/test_data/test_df_profile_name.txt

@@ -54,4 +54,3 @@ standard deviation            2.04863
 median                        8
 median absolute deviation     1
 skew                          0.36218
-

tests/test_data/test_df_profile_no_name.txt

@@ -53,4 +53,3 @@ standard deviation            2.04863
 median                        8
 median absolute deviation     1
 skew                          0.36218
-

tests/test_data/test_series_borough_profile.txt

@@ -12,6 +12,3 @@ QUEENS              35  27.56%
 BROOKLYN            30  23.62%
 BRONX               19  14.96%
 STATEN ISLAND        3  2.36%
-
-
-

tests/test_data/test_series_injured_profile.txt

@@ -30,4 +30,3 @@ standard deviation           0.808249
 median                       0
 median absolute deviation    0
 skew                         5.3412
-