mirror of
https://github.com/fish-shell/fish-shell.git
synced 2025-03-15 23:22:53 +08:00
Manpage generation now works with python3
This commit is contained in:
Adam
ridiculousfish
parent
b187538339
commit
85f808130d
@ -1,4 +1,4 @@
|
||||
#!/usr/bin/python
|
||||
#!/usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# Run me like this: ./create_manpage_completions.py /usr/share/man/man1/* > man_completions.fish
|
||||
@ -575,7 +575,7 @@ class TypeDeroffManParser(ManParser):
|
||||
lines.pop(0)
|
||||
|
||||
# Look for BUGS and stop there
|
||||
for idx in xrange(len(lines)):
|
||||
for idx in range(len(lines)):
|
||||
line = lines[idx]
|
||||
if line.startswith('BUGS'):
|
||||
# Drop remaining elements
|
||||
@ -630,8 +630,8 @@ def file_missing_or_overwritable(path):
|
||||
file.close()
|
||||
return result
|
||||
|
||||
except IOError as (err, strerror):
|
||||
if err == errno.ENOENT:
|
||||
except IOError as err:
|
||||
if err == 2:
|
||||
# File does not exist, full steam ahead
|
||||
return True
|
||||
else:
|
||||
@ -661,8 +661,12 @@ def parse_manpage_at_path(manpage_path, output_directory):
|
||||
fd = gzip.open(manpage_path, 'r')
|
||||
else:
|
||||
fd = open(manpage_path, 'r')
|
||||
manpage = fd.read()
|
||||
try:
|
||||
manpage = fd.read()
|
||||
except UnicodeDecodeError:
|
||||
return
|
||||
fd.close()
|
||||
manpage = str(manpage)
|
||||
|
||||
# Get the "base" command, e.g. gcc.1.gz -> gcc
|
||||
cmd_base = CMDNAME.split('.', 1)[0]
|
||||
@ -708,8 +712,8 @@ def parse_manpage_at_path(manpage_path, output_directory):
|
||||
else:
|
||||
add_diagnostic("Not overwriting the file at '%s'" % fullpath)
|
||||
|
||||
except IOError as (errno, strerror):
|
||||
add_diagnostic("Unable to open file '%s': error(%d): %s" % (fullpath, errno, strerror))
|
||||
except IOError as err:
|
||||
add_diagnostic("Unable to open file '%s': error(%d): %s" % (fullpath, err.errno, err.strerror))
|
||||
return False
|
||||
|
||||
built_command_output.insert(0, "# %s: %s" % (CMDNAME, parser.name()))
|
||||
@ -729,28 +733,24 @@ def parse_manpage_at_path(manpage_path, output_directory):
|
||||
add_diagnostic('%s contains no options or is unparsable (tried parser %s)' % (manpage_path, parser_names), BRIEF_VERBOSE)
|
||||
return success
|
||||
|
||||
def compare_paths(a, b):
|
||||
""" Compare two paths by their base name, case insensitive """
|
||||
return cmp(os.path.basename(a).lower(), os.path.basename(b).lower())
|
||||
|
||||
def parse_and_output_man_pages(paths, output_directory, show_progress):
|
||||
global diagnostic_indent
|
||||
paths.sort(compare_paths)
|
||||
paths.sort()
|
||||
total_count = len(paths)
|
||||
successful_count, index = 0, 0
|
||||
padding_len = len(str(total_count))
|
||||
last_progress_string_length = 0
|
||||
if show_progress and not WRITE_TO_STDOUT:
|
||||
print "Parsing man pages and writing completions to", output_directory
|
||||
print("Parsing man pages and writing completions to {0}".format(output_directory))
|
||||
for manpage_path in paths:
|
||||
index += 1
|
||||
if show_progress:
|
||||
filename = os.path.basename(manpage_path).split('.', 1)[0]
|
||||
progress_str = ' %s / %d : %s' % (str(index).rjust(padding_len), total_count, filename)
|
||||
progress_str = ' {0} / {1} : {2}'.format((str(index).rjust(padding_len)), total_count, filename)
|
||||
# Pad on the right with spaces so we overwrite whatever we wrote last time
|
||||
padded_progress_str = progress_str.ljust(last_progress_string_length)
|
||||
last_progress_string_length = len(progress_str)
|
||||
print padded_progress_str, chr(27) + '[A'
|
||||
sys.stdout.write("\r\r{0} {1}".format(padded_progress_str, chr(27)))
|
||||
try:
|
||||
if parse_manpage_at_path(manpage_path, output_directory):
|
||||
successful_count += 1
|
||||
@ -764,6 +764,7 @@ def parse_and_output_man_pages(paths, output_directory, show_progress):
|
||||
flush_diagnostics(sys.stderr)
|
||||
traceback.print_exc(file=sys.stderr)
|
||||
flush_diagnostics(sys.stderr)
|
||||
print("") #Newline after loop
|
||||
add_diagnostic("Successfully parsed %d / %d pages" % (successful_count, total_count), BRIEF_VERBOSE)
|
||||
flush_diagnostics(sys.stderr)
|
||||
|
||||
@ -772,16 +773,16 @@ def get_paths_from_manpath():
|
||||
import subprocess, os
|
||||
proc = subprocess.Popen(['man', '--path'], stdout=subprocess.PIPE)
|
||||
manpath, err_data = proc.communicate()
|
||||
parent_paths = manpath.strip().split(':')
|
||||
parent_paths = manpath.decode().strip().split(':')
|
||||
if not parent_paths:
|
||||
print >> sys.stderr, "Unable to get the manpath (tried man --path)"
|
||||
sys.stderr.write("Unable to get the manpath (tried man --path)\n")
|
||||
sys.exit(-1)
|
||||
result = []
|
||||
for parent_path in parent_paths:
|
||||
directory_path = os.path.join(parent_path, 'man1')
|
||||
try:
|
||||
names = os.listdir(directory_path)
|
||||
except OSError, e:
|
||||
except OSError as e:
|
||||
names = []
|
||||
names.sort()
|
||||
for name in names:
|
||||
@ -791,22 +792,22 @@ def get_paths_from_manpath():
|
||||
|
||||
|
||||
def usage(script_name):
|
||||
print "Usage: %s [-v, --verbose] [-s, --stdout] [-d, --directory] [-p, --progress] files..." % script_name
|
||||
print """Command options are:
|
||||
print("Usage: {0} [-v, --verbose] [-s, --stdout] [-d, --directory] [-p, --progress] files...".format(script_name))
|
||||
print("""Command options are:
|
||||
-h, --help\t\tShow this help message
|
||||
-v, --verbose\tShow debugging output to stderr
|
||||
-s, --stdout\tWrite all completions to stdout (trumps the --directory option)
|
||||
-d, --directory\tWrite all completions to the given directory, instead of to ~/.config/fish/completions
|
||||
-m, --manpath\tProcess all man1 files available in the manpath (as determined by man --path)
|
||||
-p, --progress\tShow progress
|
||||
"""
|
||||
""")
|
||||
|
||||
if __name__ == "__main__":
|
||||
script_name = sys.argv[0]
|
||||
try:
|
||||
opts, file_paths = getopt.gnu_getopt(sys.argv[1:], 'vsd:hmp', ['verbose', 'stdout', 'directory=', 'help', 'manpath', 'progress'])
|
||||
except getopt.GetoptError, err:
|
||||
print str(err) # will print something like "option -a not recognized"
|
||||
except getopt.GetoptError as err:
|
||||
print(err.strerror) # will print something like "option -a not recognized"
|
||||
usage(script_name)
|
||||
sys.exit(2)
|
||||
|
||||
@ -834,7 +835,7 @@ if __name__ == "__main__":
|
||||
file_paths.extend(get_paths_from_manpath())
|
||||
|
||||
if not file_paths:
|
||||
print "No paths specified"
|
||||
print("No paths specified")
|
||||
sys.exit(0)
|
||||
|
||||
if not WRITE_TO_STDOUT and not output_directory:
|
||||
@ -843,7 +844,7 @@ if __name__ == "__main__":
|
||||
output_directory = os.path.expanduser('~/.config/fish/completions/')
|
||||
try:
|
||||
os.makedirs(output_directory)
|
||||
except OSError, e:
|
||||
except OSError as e:
|
||||
if e.errno != errno.EEXIST:
|
||||
raise
|
||||
|
||||
|
||||
@ -782,7 +782,10 @@ class Deroffer:
|
||||
self.tr_to += ns
|
||||
|
||||
# Update our table, then swap in the slower tr-savvy condputs
|
||||
self.tr = string.maketrans(self.tr_from, self.tr_to)
|
||||
try: #Python2
|
||||
self.tr = string.maketrans(self.tr_from, self.tr_to)
|
||||
except AttributeError: #Python3
|
||||
self.tr = "".maketrans(self.tr_from, self.tr_to)
|
||||
self.condputs = self.condputs_tr
|
||||
return True
|
||||
|
||||
@ -961,7 +964,10 @@ class Deroffer:
|
||||
self.tr_to += ns
|
||||
|
||||
# Update our table, then swap in the slower tr-savvy condputs
|
||||
self.tr = string.maketrans(self.tr_from, self.tr_to)
|
||||
try: #Python2
|
||||
self.tr = string.maketrans(self.tr_from, self.tr_to)
|
||||
except AttributeError: #Python3
|
||||
self.tr = "".maketrans(self.tr_from, self.tr_to)
|
||||
self.condputs = self.condputs_tr
|
||||
|
||||
return True
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user