From 5bf422c3772a6ed41e5e4cb888e15e478ac02945 Mon Sep 17 00:00:00 2001
From: vosps <56444100+vosps@users.noreply.github.com>
Date: Fri, 20 Nov 2020 10:21:54 +0000
Subject: [PATCH] Fix report info_text for functions w/ multiple non-string
 args
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Passing a function with multiple arguments to `energyusage.evaluate()` causes an error if any args are not strings:
```
numpy.core._exceptions.UFuncTypeError: ufunc 'add' did not contain a loop with signature matching types (dtype('<U32'), dtype('<U32')) -> dtype('<U32')
```

Fixed report generation by casting each `arg` to string, as well as improving formatting for `np.ndarray` arg types 💪
---
 energyusage/report.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/energyusage/report.py b/energyusage/report.py
index 49ca7a4..6b6c508 100644
--- a/energyusage/report.py
+++ b/energyusage/report.py
@@ -348,8 +348,11 @@ def generate(location, watt_averages, breakdown, kwh_and_emissions, func_info, \
         else:
             info_text += " with the inputs "
             for arg in func_args:
-                info_text += arg + ","
-            info_text = info_text[len(info_text)-1] + "."
+                if hasattr(arg, 'shape'):
+                    info_text += "arr" + str(arg.shape) + ", "
+                else:
+                    info_text += str(arg) + ", "
+            info_text = info_text[:-2] + "."
     else:
         info_text += "."