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Before

1import re
2from thefuck.utils import replace_command
3
4
5def match(command):
6 return (re.search(r"([^:]*): Unknown command.*", command.stderr) is not None
7 and re.search(r"Did you mean ([^?]*)?", command.stderr) is not None)
8
9
10def get_new_command(command):
11 broken_cmd = re.findall(r"([^:]*): Unknown command.*", command.stderr)[0]
12 matched = re.findall(r"Did you mean ([^?]*)?", command.stderr)
13 return replace_command(command, broken_cmd, matched)
14

After

1import re
2from thefuck.utils import replace_command
3
4
5def match(command):
6 return (re.search(r"([^:]*): Unknown command.*", command.output) is not None
7 and re.search(r"Did you mean ([^?]*)?", command.output) is not None)
8
9
10def get_new_command(command):
11 broken_cmd = re.findall(r"([^:]*): Unknown command.*", command.output)[0]
12 matched = re.findall(r"Did you mean ([^?]*)?", command.output)
13 return replace_command(command, broken_cmd, matched)
14

Before

module
import_statement
import "import"
dotted_name
identifier "re"
import_from_statement
from "from"
dotted_name
identifier "thefuck"
. "."
identifier "utils"
import "import"
dotted_name
identifier "replace_command"
function_definition
def "def"
identifier "match"
parameters
( "("
identifier "command"
) ")"
: ":"
block
return_statement
return "return"
parenthesized_expression
( "("
boolean_operator
comparison_operator
call
attribute
identifier "re"
. "."
identifier "search"
argument_list
( "("
string
string_start "r\""
string_content "([^:]*): Unknown command.*"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "stderr"
) ")"
is not
is "is"
not "not"
none "None"
and "and"
comparison_operator
call
attribute
identifier "re"
. "."
identifier "search"
argument_list
( "("
string
string_start "r\""
string_content "Did you mean ([^?]*)?"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "stderr"
) ")"
is not
is "is"
not "not"
none "None"
) ")"
function_definition
def "def"
identifier "get_new_command"
parameters
( "("
identifier "command"
) ")"
: ":"
block
expression_statement
assignment
identifier "broken_cmd"
= "="
subscript
call
attribute
identifier "re"
. "."
identifier "findall"
argument_list
( "("
string
string_start "r\""
string_content "([^:]*): Unknown command.*"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "stderr"
) ")"
[ "["
integer "0"
] "]"
expression_statement
assignment
identifier "matched"
= "="
call
attribute
identifier "re"
. "."
identifier "findall"
argument_list
( "("
string
string_start "r\""
string_content "Did you mean ([^?]*)?"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "stderr"
) ")"
return_statement
return "return"
call
identifier "replace_command"
argument_list
( "("
identifier "command"
, ","
identifier "broken_cmd"
, ","
identifier "matched"
) ")"

After

module
import_statement
import "import"
dotted_name
identifier "re"
import_from_statement
from "from"
dotted_name
identifier "thefuck"
. "."
identifier "utils"
import "import"
dotted_name
identifier "replace_command"
function_definition
def "def"
identifier "match"
parameters
( "("
identifier "command"
) ")"
: ":"
block
return_statement
return "return"
parenthesized_expression
( "("
boolean_operator
comparison_operator
call
attribute
identifier "re"
. "."
identifier "search"
argument_list
( "("
string
string_start "r\""
string_content "([^:]*): Unknown command.*"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "output"
) ")"
is not
is "is"
not "not"
none "None"
and "and"
comparison_operator
call
attribute
identifier "re"
. "."
identifier "search"
argument_list
( "("
string
string_start "r\""
string_content "Did you mean ([^?]*)?"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "output"
) ")"
is not
is "is"
not "not"
none "None"
) ")"
function_definition
def "def"
identifier "get_new_command"
parameters
( "("
identifier "command"
) ")"
: ":"
block
expression_statement
assignment
identifier "broken_cmd"
= "="
subscript
call
attribute
identifier "re"
. "."
identifier "findall"
argument_list
( "("
string
string_start "r\""
string_content "([^:]*): Unknown command.*"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "output"
) ")"
[ "["
integer "0"
] "]"
expression_statement
assignment
identifier "matched"
= "="
call
attribute
identifier "re"
. "."
identifier "findall"
argument_list
( "("
string
string_start "r\""
string_content "Did you mean ([^?]*)?"
string_end "\""
, ","
attribute
identifier "command"
. "."
identifier "output"
) ")"
return_statement
return "return"
call
identifier "replace_command"
argument_list
( "("
identifier "command"
, ","
identifier "broken_cmd"
, ","
identifier "matched"
) ")"