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added ansi escapes to highlight key parts of CLI session #469

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added ansi escapes to highlight key parts of CLI session #469

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18 changes: 14 additions & 4 deletions scripts/dream.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,11 @@
from ldm.dream.image_util import make_grid
from omegaconf import OmegaConf

# Placeholder to be replaced with proper class that tracks the
# outputs and associates with the prompt that generated them.
# Just want to get the formatting look right for now.
output_cntr = 0

def main():
"""Initialize command-line parsers and the diffusion model"""
arg_parser = create_argv_parser()
Expand Down Expand Up @@ -292,16 +297,18 @@ def image_writer(image, seed, upscaled=False):
print(e)
continue

print('Outputs:')
print('\033[1mOutputs:\033[0m')
log_path = os.path.join(current_outdir, 'dream_log.txt')
write_log_message(results, log_path)

print('goodbye!')
print('goodbye!\033[0m')


def get_next_command(infile=None) -> str: #command string
if infile is None:
command = input('dream> ')
print('\033[1m') # add some boldface
command = input('dream> ')
print('\033[0m',end='')
else:
command = infile.readline()
if not command:
Expand Down Expand Up @@ -339,8 +346,11 @@ def dream_server_loop(t2i, host, port, outdir):

def write_log_message(results, log_path):
"""logs the name of the output image, prompt, and prompt args to the terminal and log file"""
global output_cntr
log_lines = [f'{path}: {prompt}\n' for path, prompt in results]
print(*log_lines, sep='')
for l in log_lines:
output_cntr += 1
print(f'\033[1m[{output_cntr}]\033[0m {l}',end='')

with open(log_path, 'a', encoding='utf-8') as file:
file.writelines(log_lines)
Expand Down