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more correct lines preview in asciireader

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This commit is contained in:
Dominik Demuth 2023-05-11 18:28:03 +02:00
parent 267554b252
commit e10b85b904
2 changed files with 12 additions and 11 deletions
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8
src/gui_qt/io/asciireader.py
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@ -98,15 +98,19 @@ class QAsciiReader(QtWidgets.QDialog, Ui_ascii_reader):
@QtCore.pyqtSlot(int, name='on_preview_spinBox_valueChanged') @QtCore.pyqtSlot(int, name='on_preview_spinBox_valueChanged')
def show_preview(self, line_no: int): def show_preview(self, line_no: int):
preview, width = self.reader.make_preview(line_no) preview, width, comments = self.reader.make_preview(line_no)
self.ascii_table.setRowCount(min(line_no, len(preview))) self.ascii_table.setRowCount(min(line_no, len(preview)))
self.ascii_table.setColumnCount(width) self.ascii_table.setColumnCount(width + 1)
for i, line in enumerate(preview): for i, line in enumerate(preview):
comment_line = comments[i]
for j, field in enumerate(line): for j, field in enumerate(line):
it = QtWidgets.QTableWidgetItem(field) it = QtWidgets.QTableWidgetItem(field)
self.ascii_table.setItem(i, j, it) self.ascii_table.setItem(i, j, it)
it = QtWidgets.QTableWidgetItem(comment_line)
self.ascii_table.setItem(i, len(line), it)
self.ascii_table.resizeColumnsToContents() self.ascii_table.resizeColumnsToContents()
@QtCore.pyqtSlot(int, name='on_column_checkBox_stateChanged') @QtCore.pyqtSlot(int, name='on_column_checkBox_stateChanged')

15
src/nmreval/io/asciireader.py
View File

@ -19,10 +19,8 @@ class AsciiReader:
self.fname = None self.fname = None
self.header = [] self.header = []
self.lines = [] self.lines = []
self.num_data = []
self.delays = None self.delays = None
self.width = [] self.width = []
self.num_width = []
self.line_comment = [] self.line_comment = []
self._last_read_pos = 0 self._last_read_pos = 0
@ -61,13 +59,12 @@ class AsciiReader:
is_empty = len(line) == 0 is_empty = len(line) == 0
if not is_empty: if not is_empty:
self.width.append(len(line))
self.lines.append(line) self.lines.append(line)
if not line[0].startswith('#'): self.width.append(len(line))
self.num_data.append(line) else:
self.num_width.append(len(line)) self.lines.append('')
return self.lines, max(self.width) return self.lines, max(self.width), self.line_comment
def look_for_delay(self, fname=None): def look_for_delay(self, fname=None):
if fname is None: if fname is None:
@ -105,7 +102,7 @@ class AsciiReader:
raise ValueError(f'x is {type(x)} not int') raise ValueError(f'x is {type(x)} not int')
if y is None: if y is None:
y = list(range(1, max(self.num_width))) y = list(range(1, max(self.width)))
cols = x + y + yerr cols = x + y + yerr
with self.fname.open('rb') as fh: with self.fname.open('rb') as fh:
@ -115,7 +112,7 @@ class AsciiReader:
if raw_data.ndim == 1: if raw_data.ndim == 1:
# only one row or column # only one row or column
if len(self.num_data) == 1: if len(self.lines) == 1:
# one row # one row
raw_data = raw_data.reshape(1, -1) raw_data = raw_data.reshape(1, -1)
else: else: