docs/reference/reference_functions.rst

   1 *Black* functions
   2 =================
   3
   4 *Contents are subject to change.*
   5
   6 .. currentmodule:: black
   7
   8 Assertions and checks
   9 ---------------------
  10
  11 .. autofunction:: black.assert_equivalent
  12
  13 .. autofunction:: black.assert_stable
  14
  15 .. autofunction:: black.can_be_split
  16
  17 .. autofunction:: black.can_omit_invisible_parens
  18
  19 .. autofunction:: black.is_empty_tuple
  20
  21 .. autofunction:: black.is_import
  22
  23 .. autofunction:: black.is_line_short_enough
  24
  25 .. autofunction:: black.is_multiline_string
  26
  27 .. autofunction:: black.is_one_tuple
  28
  29 .. autofunction:: black.is_split_after_delimiter
  30
  31 .. autofunction:: black.is_split_before_delimiter
  32
  33 .. autofunction:: black.is_stub_body
  34
  35 .. autofunction:: black.is_stub_suite
  36
  37 .. autofunction:: black.is_vararg
  38
  39 .. autofunction:: black.is_yield
  40
  41
  42 Formatting
  43 ----------
  44
  45 .. autofunction:: black.format_file_contents
  46
  47 .. autofunction:: black.format_file_in_place
  48
  49 .. autofunction:: black.format_stdin_to_stdout
  50
  51 .. autofunction:: black.format_str
  52
  53 .. autofunction:: black.reformat_one
  54
  55 .. autofunction:: black.schedule_formatting
  56
  57 File operations
  58 ---------------
  59
  60 .. autofunction:: black.dump_to_file
  61
  62 .. autofunction:: black.find_project_root
  63
  64 .. autofunction:: black.gen_python_files
  65
  66 .. autofunction:: black.read_pyproject_toml
  67
  68 Parsing
  69 -------
  70
  71 .. autofunction:: black.decode_bytes
  72
  73 .. autofunction:: black.lib2to3_parse
  74
  75 .. autofunction:: black.lib2to3_unparse
  76
  77 Split functions
  78 ---------------
  79
  80 .. autofunction:: black.bracket_split_build_line
  81
  82 .. autofunction:: black.bracket_split_succeeded_or_raise
  83
  84 .. autofunction:: black.delimiter_split
  85
  86 .. autofunction:: black.left_hand_split
  87
  88 .. autofunction:: black.right_hand_split
  89
  90 .. autofunction:: black.standalone_comment_split
  91
  92 .. autofunction:: black.transform_line
  93
  94 Caching
  95 -------
  96
  97 .. autofunction:: black.filter_cached
  98
  99 .. autofunction:: black.get_cache_file
 100
 101 .. autofunction:: black.get_cache_info
 102
 103 .. autofunction:: black.read_cache
 104
 105 .. autofunction:: black.write_cache
 106
 107 Utilities
 108 ---------
 109
 110 .. py:function:: black.DebugVisitor.show(code: str) -> None
 111
 112     Pretty-print the lib2to3 AST of a given string of `code`.
 113
 114 .. autofunction:: black.cancel
 115
 116 .. autofunction:: black.child_towards
 117
 118 .. autofunction:: black.container_of
 119
 120 .. autofunction:: black.convert_one_fmt_off_pair
 121
 122 .. autofunction:: black.diff
 123
 124 .. autofunction:: black.dont_increase_indentation
 125
 126 .. autofunction:: black.format_float_or_int_string
 127
 128 .. autofunction:: black.ensure_visible
 129
 130 .. autofunction:: black.enumerate_reversed
 131
 132 .. autofunction:: black.enumerate_with_length
 133
 134 .. autofunction:: black.generate_comments
 135
 136 .. autofunction:: black.generate_ignored_nodes
 137
 138 .. autofunction:: black.is_fmt_on
 139
 140 .. autofunction:: black.contains_fmt_on_at_column
 141
 142 .. autofunction:: black.first_leaf_column
 143
 144 .. autofunction:: black.generate_trailers_to_omit
 145
 146 .. autofunction:: black.get_future_imports
 147
 148 .. autofunction:: black.list_comments
 149
 150 .. autofunction:: black.make_comment
 151
 152 .. autofunction:: black.maybe_make_parens_invisible_in_atom
 153
 154 .. autofunction:: black.max_delimiter_priority_in_atom
 155
 156 .. autofunction:: black.normalize_fmt_off
 157
 158 .. autofunction:: black.normalize_numeric_literal
 159
 160 .. autofunction:: black.normalize_prefix
 161
 162 .. autofunction:: black.normalize_string_prefix
 163
 164 .. autofunction:: black.normalize_string_quotes
 165
 166 .. autofunction:: black.normalize_invisible_parens
 167
 168 .. autofunction:: black.patch_click
 169
 170 .. autofunction:: black.preceding_leaf
 171
 172 .. autofunction:: black.re_compile_maybe_verbose
 173
 174 .. autofunction:: black.should_split_line
 175
 176 .. autofunction:: black.shutdown
 177
 178 .. autofunction:: black.sub_twice
 179
 180 .. autofunction:: black.whitespace