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- aligned the Tcl commands display when the Help Tcl command is run without parameters

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This commit is contained in:
Marius Stanciu
2020-04-23 03:10:03 +03:00
committed by Marius
parent 1f36ed9369
commit bfd938e577
2 changed files with 12 additions and 14 deletions
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25
tclCommands/TclCommandHelp.py
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@@ -82,31 +82,28 @@ class TclCommandHelp(TclCommand):
curr_len = len(cmd_name)
if curr_len > max_len:
max_len = curr_len
max_tabs = math.ceil(max_len / 8)
h_space = " "
cnt = 0
for cmd_name in sorted(self.app.tcl_commands_storage):
cmd_description = "<span>%s</span>" % self.app.tcl_commands_storage[cmd_name]['description']
curr_len = len(cmd_name)
tabs = '\t'
cmd_name_colored = "<span style=\" font-weight: bold; color: red;\" >%s</span>" % str(cmd_name)
# make sure to add the right number of tabs (1 tab = 8 spaces) so all the commands
# descriptions are aligned
if curr_len == max_len:
cmd_line_txt = ' %s%s%s' % (cmd_name_colored, tabs, cmd_description)
else:
nr_tabs = 0
nr_chars = max_len - curr_len
for x in range(max_tabs):
if curr_len < (x * 8):
nr_tabs += 1
# nr_tabs = 2 if curr_len <= 8 else 1
cmd_line_txt = ' %s%s%s' % (cmd_name_colored, nr_tabs * tabs, cmd_description)
cmd_line_txt = '%s%s&nbsp;&nbsp;%s' % (cmd_name_colored, nr_chars * h_space, cmd_description)
displayed_text.append(cmd_line_txt)
# group commands by 4 adding a line break after 4 commands
if cnt == 3:
cnt = 0
displayed_text.append(' ')
else:
cnt += 1
except Exception as err:
self.app.log.debug("App.setup_shell.shelp() when run as 'help' --> %s" % str(err))
displayed_text = ['> %s\n' % cmd for cmd in sorted(self.app.tcl_commands_storage)]