Comments (11)
willmcgugan
commented on May 21, 2024
What trouble are you having? Rich should detect the width of the terminal automatically. Post a screenshot if you like.
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bwalrond
commented on May 21, 2024
The table doesn't seem to expand beyond 80chars, instead it squeezes to fit into 80 chars (even though there's plenty of screen width). See here ...
See all the space on the right? I can't seem to get the table to expand any farther right. I've tried the width and expand options, to no effect. I saw where the code is using shutil to get the screen dimensions. Here's the output of that on my screen:
$ python
Python 3.7.5 (default, Nov 24 2019, 09:32:14)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import shutil
>>> shutil.get_terminal_size()
os.terminal_size(columns=158, lines=48)
Your thoughts appreciated.
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willmcgugan
commented on May 21, 2024
Strange. The Console class calls shutil.get_terminal_size() under the hood.
How are you constructing Console? If you set width or height it will override the auto-detected terminal size.
What should happen is that if you set expand=True on the Table constructor it will fit the table to the terminal size. If you could post the code you used to construct the Console and Table, I may be able to figure it out.
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bwalrond
commented on May 21, 2024
Here's my code ....
self.console = Console()
def outputColumnStats(self):
table = Table(show_header=True, box=box.ROUNDED, header_style="bold magenta", expand=True)
table.add_column(header="Column", style="dim", width=9, no_wrap=True)
table.add_column(header="str",justify="right", width=4, no_wrap=True)
table.add_column(header="shrt",justify="right", width=5, no_wrap=True)
table.add_column(header="int",justify="right", width=4, no_wrap=True)
table.add_column(header="long",justify="right", width=4, no_wrap=True)
table.add_column(header="flt",justify="right", width=3, no_wrap=True)
table.add_column(header="date",justify="right", width=4 )
table.add_column(header="dttm",justify="right", width=4, no_wrap=True)
table.add_column(header="null",justify="right", width=4, no_wrap=True)
for k,rows in self.col_stats.items():
vals = [ "0" for r in range(8) ]
for r in rows:
if r[0] == "string":
vals[0] = f"{r[1]:,}"
elif r[0] == "short":
vals[1] = f"{r[1]:,}"
elif r[0] == "integer":
vals[2] = f"{r[1]:,}"
elif r[0] == "long":
vals[3] = f"{r[1]:,}"
elif r[0] == "float":
vals[4] = f"{r[1]:,}"
elif r[0] == "date":
vals[5] = f"{r[1]:,}"
elif r[0] == "datetime":
vals[6] = f"{r[1]:,}"
elif r[0] == "null":
vals[7] = f"{r[1]:,}"
table.add_row(k[:-7], *vals)
self.console.print(table)
return
Thanks.
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willmcgugan
commented on May 21, 2024
Ah. I think that's because you have explicitly set the widths for each column. You'll need at least one column without an explicit width for Rich to expand the table.
The Table class will calculate a minimum width for each column, so you might want to omit the width entirely. You could also set a value for ratio on a column to configure how it expands.
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bwalrond
commented on May 21, 2024
Tried it, no luck. Seems like no matter what I do, I can't get the table to be wider than 80 chars.
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willmcgugan
commented on May 21, 2024
Running out of suggestions. Obviously works here, but then I'm on OSX. Will try a Linux box soon.
- Could you print the result of
self.console.sizeand check that matches your terminal size. - Run
python -m rich.tablewhich should render a table the full width of the terminal.
Just noticed you used os.get_terminal_size and not shutil.get_terminal_size. The later respects COLUMNS and LINES env vars. If your COLUMNS is set to 80, that would explain it.
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bwalrond
commented on May 21, 2024
Here ya go ...
$ python
Python 3.7.5 (default, Nov 24 2019, 09:32:14)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from rich.console import Console
>>> console = Console()
>>> console.size
ConsoleDimensions(width=142, height=38)
>>>
And output of python -m rich.table ...
$ python -m rich.table
Traceback (most recent call last):
File "/home/bill.walrond/.pyenv/versions/3.7.5/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/home/bill.walrond/.pyenv/versions/3.7.5/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/bill.walrond/.pyenv/versions/3.7.5/lib/python3.7/site-packages/rich/table.py", line 496, in <module>
from .markdown import Markdown
File "/home/bill.walrond/.pyenv/versions/3.7.5/lib/python3.7/site-packages/rich/markdown.py", line 4, in <module>
from commonmark.blocks import Parser
ModuleNotFoundError: No module named 'commonmark'
Look like a module error. I'll try to debug this more when I get some time.
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willmcgugan
commented on May 21, 2024
Any chance you can try with the latest version (v0.6.0)? Still haven't managed to reproduce this.
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feluelle
commented on May 21, 2024
I am seeing the same issue on OSX when I run pytest. It creates a new line char after 78 chars. The total would match then 80 as well.
In my terminal I see a different output longer than 80 chars per line.
EDIT:
Solved it by adding -s flag to pytest.
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salahxgamer
commented on May 21, 2024
I had similar problem where the console intance created didn't have the size of my actual console.
it turned out because i was using cmder, and when running my script from a split console that was smaller, my script opens up in a new full screen console but with old one's dimensions. all in all it was not a fault on rich's end, just putting this out there
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