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Localise readline

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Salvo 'LtWorf' Tomaselli 2020-10-21 22:21:48 +02:00
parent 69cbad353a
commit 4dba82aaaa
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GPG Key ID: B3A7CF0C801886CF
1 changed files with 23 additions and 22 deletions
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relational_readline/linegui.py
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@ -24,6 +24,7 @@ import os.path
import os import os
import sys import sys
from typing import Optional from typing import Optional
from gettext import gettext as _
from relational import relation, parser, rtypes from relational import relation, parser, rtypes
from relational import maintenance from relational import maintenance
@ -122,7 +123,7 @@ def load_relation(filename: str, defname: Optional[str]) -> Optional[str]:
''' '''
if not os.path.isfile(filename): if not os.path.isfile(filename):
print(colorize( print(colorize(
f'{filename} is not a file', ERROR_COLOR), file=sys.stderr) _(f'{filename} is not a file'), ERROR_COLOR), file=sys.stderr)
return None return None
if defname is None: if defname is None:
@ -132,14 +133,14 @@ def load_relation(filename: str, defname: Optional[str]) -> Optional[str]:
defname = defname[:-4] defname = defname[:-4]
if not rtypes.is_valid_relation_name(defname): if not rtypes.is_valid_relation_name(defname):
print(colorize( print(colorize(_(
"%s is not a valid relation name" % defname, ERROR_COLOR), file=sys.stderr) '%s is not a valid relation name') % defname, ERROR_COLOR), file=sys.stderr)
return None return None
try: try:
ui.load(filename, defname) ui.load(filename, defname)
completer.add_completion(defname) completer.add_completion(defname)
printtty(colorize("Loaded relation %s" % defname, COLOR_GREEN)) printtty(colorize(_('Loaded relation %s' % defname, COLOR_GREEN))
return defname return defname
except Exception as e: except Exception as e:
print(colorize(str(e), ERROR_COLOR), file=sys.stderr) print(colorize(str(e), ERROR_COLOR), file=sys.stderr)
@ -157,14 +158,14 @@ def survey() -> None:
post[i] = a post[i] = a
response = maintenance.send_survey(post) response = maintenance.send_survey(post)
if response == -1: if response == -1:
print('Yeah, not sending that.') print(_('Yeah, not sending that.'))
def help(command: str) -> None: def help(command: str) -> None:
'''Prints help on the various functions''' '''Prints help on the various functions'''
p = command.split(' ', 1) p = command.split(' ', 1)
if len(p) == 1: if len(p) == 1:
print( print(_(
'HELP [command]\n' 'HELP [command]\n'
'\n' '\n'
'Comments are obtained starting with a ;\n' 'Comments are obtained starting with a ;\n'
@ -179,20 +180,20 @@ def help(command: str) -> None:
'To insert relational operators, type _OPNAME, they will be internally replaced with the correct symbol.\n' 'To insert relational operators, type _OPNAME, they will be internally replaced with the correct symbol.\n'
'\n' '\n'
'Rember: completion is enabled and can be very helpful if you can\'t remember something.' 'Rember: completion is enabled and can be very helpful if you can\'t remember something.'
) ))
return return
cmd = p[1] cmd = p[1]
cmdhelp = { cmdhelp = {
'QUIT': 'Quits the program', 'QUIT': _('Quits the program'),
'LIST': 'Lists the relations loaded', 'LIST': _('Lists the relations loaded'),
'LOAD': 'LOAD filename [relationame]\nLoads a relation into memory', 'LOAD': _('LOAD filename [relationame]\nLoads a relation into memory'),
'UNLOAD': 'UNLOAD relationame\nUnloads a relation from memory', 'UNLOAD': _('UNLOAD relationame\nUnloads a relation from memory'),
'SAVE': 'SAVE filename relationame\nSaves a relation in a file', 'SAVE': _('SAVE filename relationame\nSaves a relation in a file'),
'HELP': 'Prints the help on a command', 'HELP': _('Prints the help on a command'),
'SURVEY': 'Fill and send a survey', 'SURVEY': _('Fill and send a survey'),
} }
print(cmdhelp.get(cmd, 'Unknown command: %s' % cmd)) print(cmdhelp.get(cmd, _('Unknown command: %s') % cmd))
def exec_line(command: str) -> None: def exec_line(command: str) -> None:
@ -218,7 +219,7 @@ def exec_line(command: str) -> None:
elif command.startswith('LOAD '): # Loads a relation elif command.startswith('LOAD '): # Loads a relation
pars = command.split(' ') pars = command.split(' ')
if len(pars) == 1: if len(pars) == 1:
print(colorize("Missing parameter", ERROR_COLOR)) print(colorize(_("Missing parameter"), ERROR_COLOR))
return return
filename = pars[1] filename = pars[1]
@ -230,18 +231,18 @@ def exec_line(command: str) -> None:
elif command.startswith('UNLOAD '): elif command.startswith('UNLOAD '):
pars = command.split(' ') pars = command.split(' ')
if len(pars) < 2: if len(pars) < 2:
print(colorize("Missing parameter", ERROR_COLOR)) print(colorize(_("Missing parameter"), ERROR_COLOR))
elif len(pars) > 2: elif len(pars) > 2:
print(colorize("Too many parameter", ERROR_COLOR)) print(colorize(_("Too many parameter"), ERROR_COLOR))
if pars[1] in ui.relations: if pars[1] in ui.relations:
ui.unload(pars[1]) ui.unload(pars[1])
completer.remove_completion(pars[1]) completer.remove_completion(pars[1])
else: else:
print(colorize("No such relation %s" % pars[1], ERROR_COLOR)) print(colorize(_("No such relation %s") % pars[1], ERROR_COLOR))
elif command.startswith('SAVE '): elif command.startswith('SAVE '):
pars = command.split(' ') pars = command.split(' ')
if len(pars) != 3: if len(pars) != 3:
print(colorize("Missing parameter", ERROR_COLOR)) print(colorize(_("Missing parameter"), ERROR_COLOR))
return return
filename = pars[1] filename = pars[1]
@ -318,9 +319,9 @@ def exec_query(command: str) -> None:
def main(files=[]): def main(files=[]):
printtty(colorize('> ', PROMPT_COLOR) + "; Type HELP to get the HELP") printtty(colorize('> ', PROMPT_COLOR) + _("; Type HELP to get the HELP"))
printtty(colorize('> ', PROMPT_COLOR) + printtty(colorize('> ', PROMPT_COLOR) +
"; Completion is activated using the tab (if supported by the terminal)") _("; Completion is activated using the tab (if supported by the terminal)"))
for i in files: for i in files:
load_relation(i, None) load_relation(i, None)