utils.py

import re

def copy_run_formatting(source_run, target_run):
    """Copy the formatting of the source run to the target run."""
    target_run.bold = source_run.bold
    target_run.italic = source_run.italic
    target_run.underline = source_run.underline
    if source_run.font.size:
        target_run.font.size = source_run.font.size
    if source_run.font.name:
        target_run.font.name = source_run.font.name
    if source_run.font.color.rgb:
        target_run.font.color.rgb = source_run.font.color.rgb
    if source_run.font.highlight_color:
        target_run.font.highlight_color = source_run.font.highlight_color

def segment_text(text):
    """Split text into segments that are translatable or not."""
    # Define patterns to preserve
    dash_chars = r'-–—−‐‑‒⁃'

    # Updated time_pattern to match times like '9:15a', '10:30a', '1:00p', '10:30am'
    time_pattern = r'\b\d{1,2}:\d{2}[aApP][mM]?\b'

    # Updated time_range_pattern to match ranges like '10:00a – 10:30a'
    time_range_pattern = fr'{time_pattern}\s*[{dash_chars}]\s*{time_pattern}'

    email_pattern = r'[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+'
    phone_pattern = r'\+?\d[\d\s\-]{7,}\d\b'
    url_pattern = r'https?://[^\s,]+|www\.[^\s,]+' # URLs match until whitespace or comma, exclude trailing commas

    # New pattern to match numbers
    number_pattern = r'\b\d+(?:\.\d+)?\b'

    patterns = [
        r'_{3,}',          # Three or more underscores
        phone_pattern,     # Phone numbers
        email_pattern,     # Email addresses
        url_pattern,       # URLs
        time_range_pattern,# Time ranges
        time_pattern,      # Times
        number_pattern,    # Numbers
    ]

    combined_pattern = '|'.join(patterns)
    regex = re.compile(combined_pattern, re.IGNORECASE)

    segments = []
    last_end = 0
    for match in regex.finditer(text):
        start, end = match.span()
        if start > last_end:
            segments.append((True, text[last_end:start]))
        segments.append((False, text[start:end]))
        last_end = end
    if last_end < len(text):
        segments.append((True, text[last_end:]))
    return segments

def is_phone_number(text):
    """Check if the text matches the phone number pattern."""
    phone_pattern = r'^\+?\d[\d\-\s\(\)]{3,}\d$'
    return re.match(phone_pattern, text.strip()) is not None