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135 lines
3.7 KiB
Python
135 lines
3.7 KiB
Python
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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__all__ = [
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'YAML_SYNTAX_ERROR',
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'YAML_POSITION_DETAILS',
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'YAML_COMMON_DICT_ERROR',
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'YAML_COMMON_UNQUOTED_VARIABLE_ERROR',
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'YAML_COMMON_UNQUOTED_COLON_ERROR',
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'YAML_COMMON_PARTIALLY_QUOTED_LINE_ERROR',
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'YAML_COMMON_UNBALANCED_QUOTES_ERROR',
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]
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YAML_SYNTAX_ERROR = """\
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Syntax Error while loading YAML.
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%s"""
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YAML_POSITION_DETAILS = """\
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The error appears to have been in '%s': line %s, column %s, but may
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be elsewhere in the file depending on the exact syntax problem.
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"""
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YAML_COMMON_DICT_ERROR = """\
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This one looks easy to fix. YAML thought it was looking for the start of a
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hash/dictionary and was confused to see a second "{". Most likely this was
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meant to be an ansible template evaluation instead, so we have to give the
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parser a small hint that we wanted a string instead. The solution here is to
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just quote the entire value.
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For instance, if the original line was:
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app_path: {{ base_path }}/foo
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It should be written as:
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app_path: "{{ base_path }}/foo"
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"""
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YAML_COMMON_UNQUOTED_VARIABLE_ERROR = """\
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We could be wrong, but this one looks like it might be an issue with
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missing quotes. Always quote template expression brackets when they
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start a value. For instance:
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with_items:
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- {{ foo }}
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Should be written as:
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with_items:
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- "{{ foo }}"
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"""
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YAML_COMMON_UNQUOTED_COLON_ERROR = """\
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This one looks easy to fix. There seems to be an extra unquoted colon in the line
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and this is confusing the parser. It was only expecting to find one free
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colon. The solution is just add some quotes around the colon, or quote the
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entire line after the first colon.
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For instance, if the original line was:
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copy: src=file.txt dest=/path/filename:with_colon.txt
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It can be written as:
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copy: src=file.txt dest='/path/filename:with_colon.txt'
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Or:
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copy: 'src=file.txt dest=/path/filename:with_colon.txt'
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"""
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YAML_COMMON_PARTIALLY_QUOTED_LINE_ERROR = """\
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This one looks easy to fix. It seems that there is a value started
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with a quote, and the YAML parser is expecting to see the line ended
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with the same kind of quote. For instance:
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when: "ok" in result.stdout
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Could be written as:
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when: '"ok" in result.stdout'
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Or equivalently:
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when: "'ok' in result.stdout"
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"""
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YAML_COMMON_UNBALANCED_QUOTES_ERROR = """\
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We could be wrong, but this one looks like it might be an issue with
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unbalanced quotes. If starting a value with a quote, make sure the
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line ends with the same set of quotes. For instance this arbitrary
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example:
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foo: "bad" "wolf"
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Could be written as:
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foo: '"bad" "wolf"'
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"""
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YAML_COMMON_LEADING_TAB_ERROR = """\
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There appears to be a tab character at the start of the line.
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YAML does not use tabs for formatting. Tabs should be replaced with spaces.
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For example:
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- name: update tooling
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vars:
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version: 1.2.3
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# ^--- there is a tab there.
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Should be written as:
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- name: update tooling
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vars:
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version: 1.2.3
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# ^--- all spaces here.
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"""
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