Sourcery refactored master branch by sourcery-ai[bot] · Pull Request #1 · drts01/tiny_python_projects · GitHub

Branch master refactored by Sourcery.

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Lines 9-9 refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Lines 10-10 refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Function main refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Function main refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Function main refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Function stemmer refactored with the following changes:

Swap if/else branches (swap-if-else-branches)
Remove unnecessary else after guard condition (remove-unnecessary-else)
Use f-string instead of string concatenation (use-fstring-for-concatenation)
Use named expression to simplify assignment and conditional (use-named-expression)

This removes the following comments ( why? ):

# capture zero or more of anything

Function stemmer refactored with the following changes:

Use named expression to simplify assignment and conditional (use-named-expression)

Function fry refactored with the following changes:

Merge nested if conditions (merge-nested-ifs)

Function run_file refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Function main refactored with the following changes:

Replace a[0:x] with a[:x] and a[x:len(a)] with a[x:] (remove-redundant-slice-index)

Function read_csv refactored with the following changes:

Use named expression to simplify assignment and conditional (use-named-expression)

Lines 8-11 refactored with the following changes:

Convert for loop into list comprehension (list-comprehension)
Replace identity comprehension with call to collection constructor (identity-comprehension)

Function format_board refactored with the following changes:

Convert for loop into list comprehension (list-comprehension)

Function test_losing refactored with the following changes:

Replace unused for index with underscore (for-index-underscore)

Function test_losing refactored with the following changes:

Replace unused for index with underscore (for-index-underscore)
Use x is None rather than x == None (none-compare)

Function test_space refactored with the following changes:

Replace f-string with no interpolated values with string (remove-redundant-fstring)

Function run refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Function test_options refactored with the following changes:

Use f-string instead of string concatenation (use-fstring-for-concatenation)

Function main refactored with the following changes:

Use with when opening file to ensure closure (ensure-file-closed)

Function test_options refactored with the following changes:

Convert for loop into call to sum() (sum-comprehension)

Sourcery Code Quality Report

❌ Merging this PR will decrease code quality in the affected files by 0.07%.

Quality metrics	Before	After	Change
Complexity	2.01 ⭐	1.90 ⭐	-0.11 👍
Method Length	35.80 ⭐	35.69 ⭐	-0.11 👍
Working memory	5.97 ⭐	6.05 ⭐	0.08 👎
Quality	81.91% ⭐	81.84% ⭐	-0.07% 👎

Other metrics	Before	After	Change
Lines	1992	1976	-16

Changed files	Quality Before	Quality After	Quality Change
01_hello/hello04_argparse_positional.py	93.85% ⭐	93.85% ⭐	0.00%
01_hello/hello05_argparse_option.py	90.40% ⭐	90.40% ⭐	0.00%
01_hello/hello06_main_function.py	92.86% ⭐	92.86% ⭐	0.00%
01_hello/hello07_get_args.py	95.02% ⭐	95.02% ⭐	0.00%
01_hello/hello08_formatted.py	96.21% ⭐	96.21% ⭐	0.00%
03_picnic/solution.py	81.97% ⭐	81.87% ⭐	-0.10% 👎
04_jump_the_five/solution2.py	90.51% ⭐	90.31% ⭐	-0.20% 👎
04_jump_the_five/solution3.py	90.08% ⭐	90.31% ⭐	0.23% 👍
07_gashlycrumb/solution1.py	83.61% ⭐	83.58% ⭐	-0.03% 👎
11_bottles_of_beer/solution.py	88.32% ⭐	88.36% ⭐	0.04% 👍
12_ransom/solution1_for_loop.py	90.58% ⭐	90.25% ⭐	-0.33% 👎
12_ransom/solution3_for_append_string.py	90.66% ⭐	90.15% ⭐	-0.51% 👎
13_twelve_days/solution.py	83.52% ⭐	83.47% ⭐	-0.05% 👎
13_twelve_days/solution_emoji.py	83.44% ⭐	83.39% ⭐	-0.05% 👎
13_twelve_days/test.py	81.19% ⭐	81.19% ⭐	0.00%
14_rhymer/solution1_regex.py	83.35% ⭐	84.02% ⭐	0.67% 👍
14_rhymer/solution2_no_regex.py	90.34% ⭐	89.82% ⭐	-0.52% 👎
15_kentucky_friar/solution3_no_regex.py	89.50% ⭐	90.12% ⭐	0.62% 👍
15_kentucky_friar/test.py	92.76% ⭐	92.73% ⭐	-0.03% 👎
17_mad_libs/solution2_no_regex.py	66.85% 🙂	66.92% 🙂	0.07% 👍
19_wod/solution2.py	72.22% 🙂	71.10% 🙂	-1.12% 👎
19_wod/using_csv1.py	87.17% ⭐	89.16% ⭐	1.99% 👍
21_tictactoe/solution2.py	75.47% ⭐	75.01% ⭐	-0.46% 👎
21_tictactoe/test.py	86.78% ⭐	86.78% ⭐	0.00%
22_itictactoe/unit.py	81.48% ⭐	81.48% ⭐	0.00%
appendix_argparse/one_arg.py	94.90% ⭐	94.90% ⭐	0.00%
bin/new.py	71.72% 🙂	70.91% 🙂	-0.81% 👎
extra/02_strings/test.py	90.55% ⭐	90.57% ⭐	0.02% 👍
extra/07_proteins/test.py	87.88% ⭐	87.84% ⭐	-0.04% 👎
extra/09_moog/test.py	69.27% 🙂	69.24% 🙂	-0.03% 👎
extra/10_whitmans/solution.py	61.42% 🙂	61.98% 🙂	0.56% 👍
extra/10_whitmans/test.py	78.03% ⭐	78.77% ⭐	0.74% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
extra/09_moog/test.py	test_options	2 ⭐	209 ⛔	14 😞	49.14% 😞	Try splitting into smaller methods. Extract out complex expressions
17_mad_libs/solution2_no_regex.py	main	9 🙂	120 😞	15 😞	49.72% 😞	Try splitting into smaller methods. Extract out complex expressions
extra/10_whitmans/solution.py	main	8 ⭐	133 😞	14 😞	50.35% 🙂	Try splitting into smaller methods. Extract out complex expressions
21_tictactoe/solution2.py	get_args	5 ⭐	137 😞	9 🙂	61.45% 🙂	Try splitting into smaller methods
bin/new.py	get_defaults	11 🙂	60 ⭐	10 😞	64.29% 🙂	Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

⭐ excellent
🙂 good
😞 poor
⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

Please see our documentation here for details on how these metrics are calculated.

We are actively working on this report - lots more documentation and extra metrics to come!

Help us improve this quality report!

'Refactored by Sourcery'

f9401cc

sourcery-ai Bot requested a review from drts01 March 1, 2022 23:48

sourcery-ai Bot commented Mar 1, 2022

View reviewed changes

               parser.add_argument('name', help='Name to greet')
               args = parser.parse_args()
-              print('Hello, ' + args.name + '!')
+              print(f'Hello, {args.name}!')

                                   default='World', help='Name to greet')
               args = parser.parse_args()
-              print('Hello, ' + args.name + '!')
+              print(f'Hello, {args.name}!')

                                       default='World', help='Name to greet')
                   args = parser.parse_args()
-                  print('Hello, ' + args.name + '!')
+                  print(f'Hello, {args.name}!')

               def main():
                   args = get_args()
-                  print('Hello, ' + args.name + '!')
+                  print(f'Hello, {args.name}!')

-                  pattern = (
-                      '([' + consonants + ']+)?' # capture one or more, optional
-                      '([' + vowels     + '])'   # capture at least one vowel
-                      '(.*)'                     # capture zero or more of anything
-                  )
+                  pattern = (((f'([{consonants}' + ']+)?' # capture one or more, optional
+                      '([') + vowels) + '])'   # capture at least one vowel
+                      '(.*)')
                   pattern = f'([{consonants}]+)?([{vowels}])(.*)'
-                  match = re.match(pattern, word)
-                  if match:
-                      p1 = match.group(1) or ''
-                      p2 = match.group(2) or ''
-                      p3 = match.group(3) or ''
-                      return (p1, p2 + p3)
-                  else:
+                  if not (match := re.match(pattern, word)):
                       return (word, '')
+                  p1 = match.group(1) or ''
+                  p2 = match.group(2) or ''
+                  p3 = match.group(3) or ''
+                  return (p1, p2 + p3)

-                  vowel_pos = list(map(word.index, filter(lambda v: v in word, 'aeiou')))
-                  if vowel_pos:
+                  if vowel_pos := list(
+                      map(word.index, filter(lambda v: v in word, 'aeiou'))
+                  ):

-                  if word.endswith('ing'):
-                      if any(map(lambda c: c.lower() in 'aeiouy', word[:-3])):
-                          return word[:-1] + "'"
+                  if word.endswith('ing') and any(
+                      map(lambda c: c.lower() in 'aeiouy', word[:-3])
+                  ):
+                      return word[:-1] + "'"

                   assert os.path.isfile(file)
-                  expected_file = file + '.out'
+                  expected_file = f'{file}.out'

                       article = 'an' if pos.lower()[0] in 'aeiou' else 'a'
                       answer = inputs.pop(0) if inputs else input(tmpl.format(article, pos))
-                      text = text[0:start] + answer + text[stop + 1:]
+                      text = text[:start] + answer + text[stop + 1:]

                       if name and reps:
-                          match = re.match(r'(\d+)-(\d+)', reps)
-                          if match:
+                          if match := re.match(r'(\d+)-(\d+)', reps):

-                  for rec in reader:
-                      records.append(rec)
+                  records = list(reader)

-                  cells = []
-                  for i, char in enumerate(board, start=1):
-                      cells.append(str(i) if char == '.' else char)
+                  cells = [
+                      str(i) if char == '.' else char
+                      for i, char in enumerate(board, start=1)
+                  ]

                   losing_board = list('XXOO.....')
-                  for i in range(10):
+                  for _ in range(10):

-                  for i in range(10):
+                  for _ in range(10):
                       random.shuffle(losing_state)
-                      assert find_winner(''.join(losing_state)) == None
+                      assert find_winner(''.join(losing_state)) is None

                   rv, out = getstatusoutput(f'{prg} "{word}"')
                   assert rv == 0
-                  assert out == f'input is space.'
+                  assert out == 'input is space.'

-                      out_file, out_arg = (random_file,
-                                           '-o ' + random_file) if flip == 1 else ('out.txt',
-                                                                                   '')
+                      out_file, out_arg = (
+                          (random_file, f'-o {random_file}')
+                          if flip == 1
+                          else ('out.txt', '')
+                      )

                   """runs on good input"""
-                  out_file = random_string() + '.fasta'
+                  out_file = f'{random_string()}.fasta'

-                      out_fh = open(out_file, 'wt')
-                      num_taken = 0
+                      with open(out_file, 'wt') as out_fh:
+                          num_taken = 0
-                      for rec in SeqIO.parse(fh, 'fasta'):
-                          if random.random() <= args.pct:
-                              num_taken += 1
-                              SeqIO.write(rec, out_fh, 'fasta')
+                          for rec in SeqIO.parse(fh, 'fasta'):
+                              if random.random() <= args.pct:
+                                  num_taken += 1
+                                  SeqIO.write(rec, out_fh, 'fasta')
-                      out_fh.close()

-                      seqs_written = 0
-                      for file in files:
-                          seqs_written += len(
-                              list(SeqIO.parse(os.path.join(out_dir, file), 'fasta')))
+                      seqs_written = sum(
+                          len(list(SeqIO.parse(os.path.join(out_dir, file), 'fasta')))
+                          for file in files
+                      )

Sourcery refactored master branch by sourcery-ai[bot] · Pull Request #1 · drts01/tiny_python_projects · GitHub

Sourcery refactored master branch - #1

Sourcery refactored master branch#1sourcery-ai[bot] wants to merge 1 commit intomasterdrts01/tiny_python_projects:masterfrom sourcery/masterdrts01/tiny_python_projects:sourcery/masterCopy head branch name to clipboard

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Sourcery refactored master branch#1
sourcery-ai[bot] wants to merge 1 commit into
masterfrom
sourcery/master