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-rw-r--r--qc_app/entry.py9
-rw-r--r--qc_app/parse.py58
2 files changed, 57 insertions, 10 deletions
diff --git a/qc_app/entry.py b/qc_app/entry.py
index e7ed294..31d64ca 100644
--- a/qc_app/entry.py
+++ b/qc_app/entry.py
@@ -11,8 +11,6 @@ from flask import (
render_template,
current_app as app)
-from quality_control.parsing import FileType
-
entrybp = Blueprint("entry", __name__)
@entrybp.route("/", methods=["GET", "POST"])
@@ -40,12 +38,11 @@ def upload_file():
if errors:
return render_template("index.html")
- filetype = (
- FileType.AVERAGE if request.form["filetype"] == "average"
- else FileType.STANDARD_ERROR)
filename = secure_filename(text_file.filename)
if not os.path.exists(app.config["UPLOAD_FOLDER"]):
os.mkdir(app.config["UPLOAD_FOLDER"])
text_file.save(os.path.join(app.config["UPLOAD_FOLDER"], filename))
- return redirect(url_for("parse.parse_file", filename=filename))
+ return redirect(url_for(
+ "parse.parse", filename=filename,
+ filetype=request.form["filetype"]))
diff --git a/qc_app/parse.py b/qc_app/parse.py
index 1d9e3c8..aa88260 100644
--- a/qc_app/parse.py
+++ b/qc_app/parse.py
@@ -1,14 +1,64 @@
"""File parsing module"""
-from flask import Blueprint
+import os
+
+from flask import request, url_for, redirect, Blueprint, current_app as app
+
+from quality_control.errors import ParseError
+from quality_control.parsing import (
+ FileType,
+ parse_file,
+ strain_names,
+ parse_strains)
parsebp = Blueprint("parse", __name__)
-@parsebp.route("/parse/<filename>", methods=["GET"])
-def parse_file(filename):
+@parsebp.route("/parse", methods=["GET"])
+def parse():
"""Trigger file parsing"""
- return f"STUB: Parse of '{filename}' ongoing!!!"
+ # TODO: figure out how to redirect with post
+ # TODO: figure out how to stat file and get: total number of lines
+ # TODO: Maybe implement external process to parse the files
+ errors = False
+ filename = request.args.get("filename")
+ filetype = request.args.get("filetype")
+ if filename is None:
+ flash("No file provided", "alert-error")
+ errors = True
+
+ if filetype is None:
+ flash("No filetype provided", "alert-error")
+ errors = True
+
+ filepath = os.path.join(app.config["UPLOAD_FOLDER"], filename)
+ if not os.path.exists(filepath):
+ flash("Selected file does not exist (any longer)", "alert-danger")
+ errors = True
+
+ if errors:
+ return redirect(url_for("entry.index"))
+
+ filetype = (
+ FileType.AVERAGE if filetype == "average" else FileType.STANDARD_ERROR)
+ try:
+ parsed = parse_file(
+ filepath, filetype, strain_names(parse_strains("strains.csv")))
+ for line in parsed:
+ pass
+ os.remove(filepath)
+ return redirect(url_for(
+ "parse.success", filename=filename, filetype=filetype))
+ except ParseError as pe:
+ pe_dict = pe.args[0]
+ return redirect(url_for(
+ "parse.fail", filename = filename, filetype = filetype,
+ position = pe_dict["position"]))
@parsebp.route("/success", methods=["GET"])
def success():
"""Indicates success if parsing the file is successful"""
return "STUB: Parse success!!!"
+
+@parsebp.route("/fail", methods=["GET"])
+def fail():
+ """Indicates success if parsing the file is successful"""
+ return "STUB: Parse Failure!!!"