Files
crewAI/src/crewai/utilities/parser.py
Taleb 0a23e1dc13 Performed spell check across the rest of code base, and enahnced the yaml paraser code a little (#895)
* Performed spell check across the entire documentation

Thank you once again!

* Performed spell check across the most of code base
Folders been checked:
- agents
- cli
- memory
- project
- tasks
- telemetry
- tools
- translations

* Trying to add a max_token for the agents, so they limited by number of tokens.

* Performed spell check across the rest of code base, and enahnced the yaml paraser code a little

* Small change in the main agent doc

* Improve _save_file method to handle both dict and str inputs

- Add check for dict type input
- Use json.dump for dict serialization
- Convert non-dict inputs to string
- Remove type ignore comments

---------

Co-authored-by: João Moura <joaomdmoura@gmail.com>
2024-07-28 15:39:54 -03:00

29 lines
1.1 KiB
Python

import re
class YamlParser:
@staticmethod
def parse(file):
"""
Parses a YAML file, modifies specific patterns, and checks for unsupported 'context' usage.
Args:
file (file object): The YAML file to parse.
Returns:
str: The modified content of the YAML file.
Raises:
ValueError: If 'context:' is used incorrectly.
"""
content = file.read()
# Replace single { and } with doubled ones, while leaving already doubled ones intact and the other special characters {# and {%
modified_content = re.sub(r"(?<!\{){(?!\{)(?!\#)(?!\%)", "{{", content)
modified_content = re.sub(r"(?<!\})(?<!\%)(?<!\#)\}(?!})", "}}", modified_content)
# Check for 'context:' not followed by '[' and raise an error
if re.search(r"context:(?!\s*\[)", modified_content):
raise ValueError(
"Context is currently only supported in code when creating a task. "
"Please use the 'context' key in the task configuration."
)
return modified_content