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-rw-r--r--r_qtl/r_qtl2.py19
1 files changed, 7 insertions, 12 deletions
diff --git a/r_qtl/r_qtl2.py b/r_qtl/r_qtl2.py
index 06175ce..0ef487f 100644
--- a/r_qtl/r_qtl2.py
+++ b/r_qtl/r_qtl2.py
@@ -411,22 +411,19 @@ def file_data(zfile: ZipFile,
try:
if isinstance(cdata[member_key], list):
- for row in (line for lines in
+ yield from (line for lines in
(file_data(
zfile, member_key, {**cdata, member_key: innerfile},
process_value, process_transposed_value)
for innerfile in cdata[member_key])
- for line in lines):
- yield row
+ for line in lines)
return
if not cdata.get(f"{member_key}_transposed", False):
- for row in with_non_transposed(zfile, member_key, cdata, process_value):
- yield row
+ yield from with_non_transposed(zfile, member_key, cdata, process_value)
return
- for row in with_transposed(
- zfile, member_key, cdata, process_transposed_value):
- yield row
+ yield from with_transposed(
+ zfile, member_key, cdata, process_transposed_value)
except KeyError as exc:
raise MissingFileException(*exc.args) from exc
@@ -477,8 +474,7 @@ def raw_file_data(zipfilepath: Union[str, Path],
with (ZipFile(str(zipfilepath), "r") as zfile,
zfile.open(memberfilename) as innerfile):
wrappedfile = io.TextIOWrapper(innerfile)
- for line in wrappedfile:
- yield line
+ yield from wrappedfile
def strip_comments(rawdata: Iterator[str], commentchar) -> Iterator[str]:
"""Remove comments from raw text."""
@@ -568,8 +564,7 @@ def load_samples(zipfilepath: Union[str, Path],
def read_text_file(filepath: Union[str, Path]) -> Iterator[str]:
"""Read the raw text from a text file."""
with open(filepath, "r", encoding="utf8") as _file:
- for line in _file:
- yield line
+ yield from _file
def read_csv_file(filepath: Union[str, Path],