rm redondant lines

phys2bids/cli/run.py

@@ -189,8 +189,16 @@ def _get_parser():
         help="Only print warnings to log file. Default is False.",
         default=False,
     )
+    optional.add_argument(
+        "-report", "--report",
+        dest="make_report",
+        action="store_true",
+        help="Generate a report with the data and generated folder structure. "
+        "Default is False.",
+        default=False,
+    )
     optional.add_argument("-v", "--version", action="version", version=("%(prog)s " + __version__))
-
+   
     parser._action_groups.append(optional)
 
     return parser

phys2bids/phys2bids.py

@@ -38,6 +38,7 @@
 from phys2bids import _version, bids, utils, viz
 from phys2bids.cli.run import _get_parser
 from phys2bids.physio_obj import BlueprintOutput
+from phys2bids.reporting.html_report import generate_report
 from phys2bids.slice4phys import slice4phys
 
 from . import __version__
@@ -145,6 +146,7 @@ def phys2bids(
     pad=9,
     ch_name=[],
     yml="",
+    make_report=False,
     debug=False,
     quiet=False,
 ):
@@ -538,6 +540,10 @@ def phys2bids(
                 ),
             )
 
+        # Only generate report if specified by the user
+        if make_report:
+            generate_report(conversion_path, logname, phys_out[key])
+
 
 def _main(argv=None):
     options = _get_parser().parse_args(argv)

phys2bids/reporting/__init__.py

@@ -0,0 +1 @@
+"""Visual reporting tools for inspecting phys2bids workflow outputs."""

phys2bids/reporting/assets/main.css

@@ -0,0 +1,102 @@
+html, body {
+    margin: 0;
+    padding: 0;
+    font-family: 'Lato', sans-serif;
+    overflow-x: hidden;
+    overflow-y: scroll;
+}
+* {
+    box-sizing: border-box;
+  }
+
+.header {
+    background: linear-gradient(90deg, rgba(0,240,141,1) 0%, rgba(0,73,133,1) 100%);
+    height: 70px;
+    width: 100%;
+    position: fixed;
+    overflow: hidden;
+    margin: 0;
+    z-index: 100;
+}
+
+.header a, span {
+    color: white;
+    text-decoration: none;
+    font-weight: 700;
+}
+
+.header_logo {
+    display: inline-block;
+    float: left;
+}
+
+.header_logo img{
+    height: 50px;
+    top: 0;
+    left: 0;
+    padding-top: 15px;
+}
+
+.header_links {
+    top: 0;
+    left: 0;
+    padding-top: 25px;
+    margin-left: 20px;
+    margin-right: 20px;
+    float: left;
+    display: inline-block;
+}
+.clear {
+    clear: both;
+}
+
+.content {
+    margin-top: 100px;
+    display: flex;
+    width: 100%;
+}
+
+.tree {
+    margin-left: 50px;
+    margin-right: 50px;
+    flex: 0.5;
+    min-width: 300px;
+    float: left;
+}
+
+.tree_text {
+    margin-top: 10px;
+    margin-bottom: 70px;
+    width: 100%;
+}
+
+.bk-root {
+    display: inline-block;
+    margin-top: 10px;
+    width: 100%;
+}
+
+.bokeh_plots {
+    margin-left: 50px;
+    margin-right: 50px;
+    flex: 1;
+    min-width: 500px;
+    float: left;
+}
+
+@media screen and (max-width: 600px) {
+    .content {
+        flex-wrap: wrap;
+    }
+    .tree {
+        flex-basis: 100%;
+    }
+    .bokeh_plots {
+        flex-basis: 100%;
+    }
+}
+
+.main{
+    margin-top: 100px;
+    margin-left: 100px;
+}

phys2bids/reporting/html_report.py

@@ -0,0 +1,233 @@
+"""Reporting functionality for phys2bids."""
+import sys
+from distutils.dir_util import copy_tree
+from os.path import join
+from pathlib import Path
+from string import Template
+from bokeh.plotting import figure, ColumnDataSource
+from bokeh.embed import components
+from bokeh.layouts import gridplot
+
+from phys2bids import _version
+
+
+def _save_as_html(log_html_path, log_content, qc_html_path):
+    """
+    Save an HTML report out to a file.
+
+    Parameters
+    ----------
+    log_html_path : str
+        Body for HTML report with embedded figures
+    log_content: str
+        String containing the logs generated by phys2bids
+    qc_html_path : str
+        Path to the quality check section of the report
+
+    Returns
+    -------
+    html: HTML code of the report
+
+    Outcome
+    -------
+    Saves the html file
+    """
+    resource_path = Path(__file__).resolve().parent
+    head_template_name = 'report_log_template.html'
+    head_template_path = resource_path.joinpath(head_template_name)
+    with open(str(head_template_path), 'r') as head_file:
+        head_tpl = Template(head_file.read())
+
+    html = head_tpl.substitute(version=_version.get_versions()['version'],
+                               log_html_path=log_html_path, log_content=log_content,
+                               qc_html_path=qc_html_path)
+    return html
+
+
+def _update_fpage_template(tree_string, bokeh_id, bokeh_js, log_html_path, qc_html_path):
+    """
+    Populate a report with content.
+
+    Parameters
+    ----------
+    tree_string: str
+        Tree of files in directory.
+    bokeh_id : str
+        HTML div created by bokeh.embed.components
+    bokeh_js : str
+        Javascript created by bokeh.embed.components
+    log_html_path : str
+        Path to the log section of the report
+    qc_html_path : str
+        Path to the quality check section of the report
+
+    Returns
+    -------
+    body : Body for HTML report with embedded figures
+    """
+    resource_path = Path(__file__).resolve().parent
+
+    body_template_name = 'report_plots_template.html'
+    body_template_path = resource_path.joinpath(body_template_name)
+    with open(str(body_template_path), 'r') as body_file:
+        body_tpl = Template(body_file.read())
+    body = body_tpl.substitute(tree=tree_string,
+                               content=bokeh_id,
+                               javascript=bokeh_js,
+                               version=_version.get_versions()['version'],
+                               log_html_path=log_html_path,
+                               qc_html_path=qc_html_path)
+    return body
+
+
+def _generate_file_tree(out_dir):
+    """
+    Populate a report with content.
+
+    Parameters
+    ----------
+    outdir : str
+        Path to the output directory
+
+    Returns
+    -------
+    tree_string: String with the tree of files in directory
+    """
+    # prefix components:
+    space = ' '
+    branch = '│   '
+    # pointers:
+    tee = '├── '
+    last = '└── '
+
+    def tree(dir_path: Path, prefix: str = ''):
+        """Generate tree structure.
+
+        Given a directory Path object
+        will yield a visual tree structure line by line
+        with each line prefixed by the same characters
+
+        from https://stackoverflow.com/questions/9727673/list-directory-tree-structure-in-python
+        """
+        contents = list(dir_path.iterdir())
+        # contents each get pointers that are ├── with a final └── :
+        pointers = [tee] * (len(contents) - 1) + [last]
+        for pointer, path in zip(pointers, contents):
+            yield prefix + pointer + path.name
+            if path.is_dir():  # extend the prefix and recurse:
+                extension = branch if pointer == tee else space
+                # i.e. space because last, └── , above so no more |
+                yield from tree(path, prefix=prefix + extension)
+
+    tree_string = ''
+    for line in tree(Path(out_dir)):
+        tree_string += line + '<br>'
+    return tree_string
+
+
+def _generate_bokeh_plots(phys_in, figsize=(250, 500)):
+    """
+    Plot all the channels for visualizations as linked line plots for dynamic report.
+
+    Parameters
+    ----------
+    phys_in: BlueprintInput object
+        Object returned by BlueprintInput class
+    figsize: tuple
+        Size of the figure expressed as (size_x, size_y),
+        Default is 250x750px
+
+    Outcome
+    -------
+    Creates new plot with path specified in outfile.
+
+    See Also
+    --------
+    https://phys2bids.readthedocs.io/en/latest/howto.html
+    """
+    colors = ['#ff7a3c', '#008eba', '#ff96d3', '#3c376b', '#ffd439']
+
+    time = phys_in.timeseries.T[0]  # assumes first phys_in.timeseries is time
+    ch_num = len(phys_in.ch_name)
+    if ch_num > len(colors):
+        colors *= 2
+
+    downsample = int(phys_in.freq / 100)
+    plot_list = []
+    for row, timeser in enumerate(phys_in.timeseries.T[1:]):
+        # build a data source for each plot, with only the data + index (time)
+        # for the purpose of reporting, data is downsampled 10x
+        # doesn't make much of a difference to the naked eye, fine for reports
+        source = ColumnDataSource(data=dict(
+            x=time[::downsample],
+            y=timeser[::downsample]))
+
+        i = row + 1
+
+        tools = ['wheel_zoom,pan,reset']
+        q = figure(plot_height=figsize[0], plot_width=figsize[1],
+                   tools=tools,
+                   title=f' Channel {i}: {phys_in.ch_name[i]}',
+                   sizing_mode='stretch_both')
+        q.line('x', 'y', color=colors[i - 1], alpha=0.9, source=source)
+        q.xaxis.axis_label = 'Time (s)'
+        # hovertool commented for posterity because I (KB) will be triumphant
+        # eventually
+        # q.add_tools(HoverTool(tooltips=[
+        #    (phys_in.ch_name[i], '@y{0.000} ' + phys_in.units[i]),
+        #    ('HELP', '100 :D')
+        # ], mode='vline'))
+        plot_list.append([q])
+    p = gridplot(plot_list, toolbar_location='right',
+                 plot_height=250, plot_width=750,
+                 merge_tools=True)
+    script, div = components(p)
+    return script, div
+
+
+def generate_report(out_dir, log_path, phys_in):
+    """
+    Plot all the channels for visualizations as linked line plots for dynamic report.
+
+    Parameters
+    ----------
+    out_dir : str
+        File path to a completed phys2bids output directory
+    log_path: path
+        Path to the logged output of phys2bids
+    phys_in: BlueprintInput object
+        Object returned by BlueprintInput class
+
+    Outcome
+    -------
+    Creates new plot with path specified in outfile.
+
+    See Also
+    --------
+    https://phys2bids.readthedocs.io/en/latest/howto.html
+    """
+    # Copy assets into output folder
+    pkgdir = sys.modules['phys2bids'].__path__[0]
+    assets_path = join(pkgdir, 'reporting', 'assets')
+    copy_tree(assets_path, join(out_dir, 'assets'))
+
+    # Read log
+    with open(log_path, 'r') as f:
+        log_content = f.read()
+
+    log_content = log_content.replace('\n', '<br>')
+    log_html_path = join(out_dir, 'phys2bids_report_log.html')
+    qc_html_path = join(out_dir, 'phys2bids_report.html')
+
+    html = _save_as_html(log_html_path, log_content, qc_html_path)
+
+    with open(log_html_path, 'wb') as f:
+        f.write(html.encode('utf-8'))
+
+    # Read in output directory structure & create tree
+    tree_string = _generate_file_tree(out_dir)
+    bokeh_js, bokeh_div = _generate_bokeh_plots(phys_in, figsize=(250, 750))
+    html = _update_fpage_template(tree_string, bokeh_div, bokeh_js, log_html_path, qc_html_path)
+
+    with open(qc_html_path, 'wb') as f:
+        f.write(html.encode('utf-8'))