tweak examples, fix tests

Author: samuelcolvin

docs/examples/example1.py

@@ -1,8 +1,8 @@
 from devtools import debug
 
 v1 = {
-    'bar': ['apple', 'banana', 'carrot', 'grapefruit'],
     'foo': {1: 'nested', 2: 'dict'},
+    'bar': ['apple', 'banana', 'carrot', 'grapefruit'],
 }
 
 debug(v1, sum(range(5)))

docs/examples/example2.py

@@ -1,21 +1,21 @@
+from devtools import debug
 import numpy as np
 
 foo = {
     'foo': np.array(range(20)),
-    'bar': {'apple', 'banana', 'carrot', 'grapefruit'},
-    'spam': [{'a': i, 'b': {j for j in range(1 + i * 2)}} for i in range(3)],
-    'gen': (i for i in ['i', 'am', 'a', 'generator']),
+    'bar': [{'a': i, 'b': {j for j in range(1 + i * 2)}} for i in range(3)],
+    'spam': (i for i in ['i', 'am', 'a', 'generator']),
 }
-bar = {1: 2, 11: 12}
 
 debug(foo)
 
 # kwargs can be used as keys for what you are printing
 debug(
     long_string='long strings get wrapped ' * 10,
-    new_line_sring='wraps also on newline\n' * 3,
+    new_line_string='wraps also on newline\n' * 3,
 )
 
+bar = {1: 2, 11: 12}
 # debug can also show the output of expressions
 debug(
     len(foo),

docs/gen_html.py

@@ -12,14 +12,11 @@
 )
 conv = Ansi2HTMLConverter()
 
-
-def gen_html(name):
-    p = subprocess.run((sys.executable, str(EX_DIR / '{}.py'.format(name))), stdout=subprocess.PIPE, check=True)
+for f in EX_DIR.iterdir():
+    if f.suffix != '.py' or f.name == 'sitecustomize.py':
+        continue
+    print('generating output for: {}'.format(f))
+    p = subprocess.run((sys.executable, str(f)), stdout=subprocess.PIPE, check=True)
     html = conv.convert(p.stdout.decode(), full=False).strip('\r\n')
     html = '<pre class="ansi2html-content">\n{}\n</pre>'.format(html)
-    (EX_DIR / '{}.html'.format(name)).write_text(html)
-
-
-gen_html('example1')
-gen_html('example2')
-gen_html('prettier')
+    (EX_DIR / '{}.html'.format(f.stem)).write_text(html)